652339

Condair CP3mini Handleiding

10
Verklein
Vergroot
Pagina terug
1/100
Pagina verder
2562341 EN 1112
Condair CP3mini
MOUNTING INSTRUCTIONS
Electrode Humidifiers
3
Contents
1 Introduction 4
1.1 To the very beginning 4
1.2 Notes on the mounting instructions 4
2 For your safety 6
3 Product Overview 8
3.1 Models overview 8
3.2 Identicationoftheunit 8
3.3 Steamhumidierconstruction 9
3.4 Functionaldescription 11
3.5 Humidicationsystemoverview 12
3.6 Options 14
3.7 Accessories 14
3.7.1 Accessories overview 14
3.7.2 Accessorydetails 15
3.8 Standarddelivery 16
3.9 Storing/Transportation/Packaging 16
4 Notes for the planning engineer 17
4.1 Selecting the unit version 17
4.1.1 Selecting the unit 17
4.1.2 Calculatingthemaximumrequiredsteamcapacity 18
4.2 Selectingtheoptionsanaccessories 18
4.3 Selecting the control system 19
5 Mounting and installation work 21
5.1 Importantnotesformountingandinstallationwork 21
5.2 Mounting the unit 22
5.2.1 Notesonlocatingandmountingtheunit 22
5.2.2 Mountingthehumidier 24
5.2.3 Inspectingtheinstalledunit 25
5.3 Steaminstallation 26
5.3.1 Overviewsteaminstallation 26
5.3.2 Positioningandmountingofthesteamdistributionpipe 27
5.3.3 Installingthesteamdistributors 29
5.3.4 Installingthesteamhose 30
5.3.5 Installingthecondensatehose 31
5.3.6 Inspectingthesteaminstallation 32
5.4 Waterinstallation 33
5.4.1 Overviewwaterinstallation 33
5.4.2 Notesonwaterinstallation 33
5.4.3 Inspectingthewaterinstallation 34
5.5 Electricinstallation 35
5.5.1 WiringdiagramCondairCP3mini 35
5.5.2 Notesonelectricinstallation 36
5.5.3 InsertingtheCFcard 38
5.5.4 Inspectingtheelectricalinstallation 38
6 Productspecications 39
6.1 Technicaldata 39
6.2 Unit dimensions 40
6.3 Declarationofconformity 41
4
Limitation
ThesubjectofthesemountinginstructionsisthesteamhumidierCondairCP3miniinitsdif-
ferent versions.Thevariousaccessoriesareonlydescribedinsofarasthisisnecessaryforproper
operationoftheequipment.Furtherinformationonaccessoriescanbeobtainedintherespective
instructions.
These mounting instructions is restricted to the installationofthesteamhumidierCondairCP3mini
andismeantforwelltrainedpersonnelbeingsufcientlyqualiedfortheirrespectivework.
Themountinginstructionsaresupplementedbyvariousseparateitemsofdocumentation(operating
instructions,sparepartslist,manualsforaccessories,etc.).Wherenecessary,appropriatecross-
referencesaremadetothesepublicationsinthemountinginstructions.
1 Introduction
WethankyouforhavingpurchasedthesteamhumidierCondairCP3mini.
ThesteamhumidierCondairCP3miniincorporatesthelatesttechnicaladvancesandmeetsallrec-
ognizedsafetystandards.Nevertheless,improperuseoftheCondairCP3minimayresultindanger
totheuserorthirdpartiesand/orimpairmentofmaterialassets.
Toensureasafe,proper,andeconomicaloperationofthesteamhumidierCondairCP3mini,please
observeandcomplywithallinformationandsafetyinstructionscontainedinthepresentmanualaswell
astheinstructionsgiveninthemanualsforthecomponentsusedinthehumidicationsystem.
Ifyouhavequestions,whicharenotorinsufcientlyansweredinthisdocumentation,pleasecontact
yourCondairsupplier.Theywillbegladtoassistyou.
1.2 Notes on the mounting instructions
1.1 To the very beginning
5
Symbols used in this manual
CAUTION!
Thecatchword“CAUTION”designatesnotesinthisdocumentationthat,ifneglected,maycause
damage and/or malfunction of the unit or other material assets.
WARNING!
Thecatchword“WARNING”usedinconjunctionwiththegeneralcautionsymboldesignatessafety
anddangernotesinthisdocumentationthat,ifneglected,maycausetoinjury to persons.
DANGER!
Thecatchword“DANGER”usedinconjunctionwiththegeneralcautionsymboldesignatessafety
anddangernotesinthisdocumentationthat,ifneglected,mayleadtosevere injury or even
death of persons.
Safekeeping
Pleasesafeguardthesemountinginstructionsinasafeplace,whereitcanbeimmediatelyaccessed.
Iftheequipmentchangeshands,thedocumentationshouldbepassedontothenewoperator.
Ifthedocumentationgetsmislaid,pleasecontactyourCondairsupplier.
Language versions
Thesemountinginstructionsisavailableinvariouslanguages.PleasecontactyourCondairsupplier
forinformation.
Copyright protection
ThepresentmountinginstructionsareprotectedundertheCopyrightAct.Passing-onandreproduc-
tionofthemanual(orpartthereof)aswellasexploitationandcommunicationofthecontentsare
prohibitedwithoutwrittenpermissionbythemanufacturer.Violationofcopyrighttermsissubjectto
legalprosecutionandarisesliabilityforindemnication.
Themanufacturerreservestherighttofullyexploitcommercialpatentrights.
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2 For your safety
General
EverypersonworkingwiththeCondairCP3minimusthavereadandunderstoodthemountingin-
structionsbeforecarryingoutanyinstallationwork.
Knowingandunderstandingthe contents of themountinginstructionsis a basic requirementfor
protectingthepersonnelagainstanykindofdanger,topreventfaultyinstallation,andtoinstalland
operatetheunitsafelyandcorrectly.
All ideograms, signs and markings applied to the unit must be observed and kept in readable
state.
Qualicationofpersonnel
Allactionsdescribedinthepresentmountinginstructionsmustbecarriedoutonlybywell trained
andsufcientlyqualiedpersonnelauthorisedbytheowner.
Forsafetyandwarrantyreasonsanyactionbeyondthescopeofthismanualsmustbecarriedout
onlybyqualiedpersonnelauthorisedbythemanufacturer.
ItisassumedthatallpersonsworkingwiththeCondairCP3miniarefamiliarandcomplywiththe
appropriateregulationsonworksafetyandthepreventionofaccidents.
Intended use
ThesteamhumidierCondairCP3miniisintendedexclusivelyforairhumidicationviaasteam
distributor approved by the manufacturer(unitversionsCondair CP3mini PD..)or via the in-
tegrated ventilation unit(unitversionsCondair CP3mini PR..)withinthespeciedoperating
conditions(seechapter6“Productspecications”).Anyothertypeofapplicationwithouttheexpress
writtenconsentofthemanufacturerisconsideredasnotconformingwiththeintendedpurposeand
mayleadtotheCondairCP3minibecomingdangerous.
Operationoftheequipmentintheintendedmannerrequiresthat all the information in these in-
structions is observed (in particular the safety instructions).
Danger that may arise from the unit:
The Condair CP3mini is mains powered.
DANGER!
One may get in touch with live parts when the unit is open. Touching live parts may cause
severe injury or danger to life.
Prevention:Thesteamhumidiermustbeconnectedtothemainsonlyafterallmountingand
installationworkhasbeencompletedandthecoverhasbeenrelocatedproperly.
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Behaviour in case of danger
AllpersonsworkingwiththeCondairCP3miniareobligedtoreportanyalterationstotheunitthatmay
affectsafetytotheownerwithoutdelayandtosecuresuchaunitagainstaccidentalpower-up.
Prohibitedmodicationstotheunit
NomodicationsmustbeundertakenontheCondairCP3miniwithouttheexpresswrittenconsent
ofthemanufacturer.
Forthereplacementofdefectivecomponentsuseexclusivelyoriginal accessories and spare parts
availablefromyourCondairsupplier.
8
3 Product Overview
3.1 Models overview
SteamairhumidiersCondairCP3miniareavailableinthetwobasicversionsforductairhumidi-
cationanddirectroomairhumidication with different heating voltagesandsteam capacities
of 2 kg/h and 4 kg/h.
Model Condair CP3mini
Duct Room
PD2 PD4 PR2 PR4
Max.steamcapacity 2kg/h 4kg/h 2kg/h 4kg/h
Heatingvoltages 230V1~/50..60Hz
240V1~/50..60Hz
200V2~/50..60Hz
Integratedventilationunit ––– X
Displayandcontrolunit X
ExternalOn/Offcontrol X
ExternalP/PIcontrol X
InternalP/PIcontroller X
Admissiblecontrolsignals 0–5V,1–5V,0–10V,2–10V,
0–16V,3.2–16V,0–20mA,4–20mA
Operatingparameter congurableviacontrolsoftware
3.2 Identicationoftheunit
Theidenticationoftheunitisfoundonthetypeplate(forthelocationofthetypeplateseeunit
overview):
Typedesignation Serialnumber(7digits) Month/Year
Heatingvoltage
Maximumsteamcapacityperunit
Admissiblewatersupplypressure
Powerconsumption
Controlvoltage
Fieldwithcerticationsymbols
Condair AG, CH-8808 Pfäfkon
Type: CP3mini PD4 Ser.Nr.: XXXXXXX 06.09
Heating Voltage: 230V / 1~ / 50...60Hz Power: 3.1 kW / 13.5 A
Steam Capacity: 4.0 kg/h Ctrl.Voltage: 230V / 1~ / 50...60Hz
Water Pressure: 1...10 bar
Made in Switzerland
9
3.3 Steamhumidierconstruction
1 Backpanel
2 Watercup
3 Watersupplyhose
4 Heatingelectrodes
5 Filling hose
6 Overowhose
7 Steamcylinder
8 Inletvalve(notvisible)
9 Drainpump
10 Waterdrainconnector(notvisible)
11 Watersupplyconnector(notvisible)
12 Tub
13 Powerboard
14 Typeplate
15 Remoteoperatingandfaultindicationboard
(Option)
16 ControlboardwithCFcard
17 Unit switch
18 Drainkey
19 Displayandcontrolunit
20 Operationstatusindicators(LED's)
21 Intermediatepanel
22 Front cover
23 Levelsensor
24 Steamoutletconnector
1
2
4
5
7
6
9
3
17 13 1214 101516
23
22
21
24
11
19
18
20
8
Construction Condair CP3mini PD2/PD4
10
Construction Condair CP3mini PR2/PR4
1 Backpanel
2 Watercup
3 Watersupplyhose
4 Heatingelectrodes
5 Filling hose
6 Overowhose
7 Steamcylinder
8 Inletvalve(notvisible)
9 Drainpump
10 Waterdrainconnector(notvisible)
11 Watersupplyconnector(notvisible)
12 Tub
13 Powerboard
14 Typeplate
15 Remoteoperatingandfaultindicationboard
(Option)
16 ControlboardwithCFcard
17 Unit switch
18 Drainkey
19 Displayandcontrolunit
20 Operationstatusindicators(LED's)
21 Unitintermediatepanel
22 Front cover
23 Levelsensor
24 Condensatehose
25 Ventilationunit
1
2
4
5
7
6
9
3
17 13 1214 101516
23
22
21
24
25
11
19
18
20
8
11
3.4 Functional description
ThesteamhumidierCondairCP3miniisapressurelesssteamgeneratorthatutilizesanelectrode
heating.ThesteamhumidierCondairCP3miniisdesignedforairhumidicationviaasteamdistribu-
tor(unitversionsCondairCP3miniPD..)orviatheintegratedventilationunit(unitversionsCondair
CP3miniPR..).
Steam generation
Anytimesteamisrequested,theelectrodesaresuppliedwithvoltage.Simultaneously,theinletvalve
opensandwaterentersthesteamcylinderfromthebottomviawatercupandsupplyline.Assoon
astheelectrodescomeincontactwiththewater,currentbeginstoowbetweentheelectrodes,
eventuallyheatingandevaporatingthewater.Themoretheelectrodesurfaceisexposedtowater,
thehigheristhecurrentconsumptionandthusthesteamcapacity.
Uponreachingtherequestedsteamcapacity,the inlet valve closes. If the steam generationde-
creasesbelowacertainpercentageoftherequiredcapacity,duetoloweringofthewaterlevel(e.g.
becauseoftheevaporationprocessordrainage),theinletvalveopensuntiltherequiredcapacity
isavailableagain.
Iftherequiredsteamcapacityislowerthantheactualoutput,theinletvalveiscloseduntilthedesired
capacityisachievedbyloweringofthewaterlevel(evaporationprocess).
Level monitoring
Asensorprovidedinthesteamcylindercoverdetectswhenthewaterlevelgetstoohigh.Themo-
mentthesensorcomesincontactwithwater,theinletvalvecloses.
Drainage
Asaresultoftheevaporationprocess,theconductivityofthewaterincreasesduetoanescalating
mineralconcentration.Eventually,aninadmissiblyhighcurrentconsumptionwouldtakeplaceifthis
concentrationprocesswerepermittedtocontinue.Topreventthisconcentrationfromreachinga
value,unsuitablyhighfortheoperation,acertainamountofwaterisperiodicallydrainedfromthe
cylinderandreplacedbyfreshwater.
Control
Thesteamproductioncanbecontrolledsteplesslyviatheinternaloranexternalcontinuouscontroller
orwithanOn/Offcontrolviaanexternalhumidistat.
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3.5 Humidicationsystemoverview
1 Steamhumidier
2 Steamconnector
3 Watersupplyconnector
4 Waterdrainconnector
5 Filtervalve(accessory“Z261”)
6 Manometer(installationrecommended)
7 Funnelwithsiphon(buildingside)
8 Waterdrainhose(accessory“DS22”)
9 Connectingcables
10 Steamhose(accessory“DS22”)
11 Condensatehose(accessory“KS10”)
12 Steamdistributionpipe(accessory“41-...”)
13 Steamnozzle(accessory“W21”)
System overview Condair CP3mini PD2/PD4
DS22
7
–
–
–
–
–
+
–
8
1
2
4
Z261
9
10
41-..
11
DS22
KS10
KS10
11
12
41-..
12
W21
13
W21
13
3
5
6
125...1250µS/cm
1...10 bar
1...40 °C
min. 10 %
min. 10 %
≥ 40 mm
min. 50 cm
ø22 mm
G 3/4"
G 3/8"
min. 300 mm
min. 20 %
min. 10 %
min. 10 %
min. 5 %
min. 5 %
Rmin. 300 mm
Rmin. 300 mm
Ømin. 200 mm
Ømin. 200 mm
Pmax. 800 Pa
Pmin. -800 Pa
Pmax. 800 Pa
Pmin. -800 Pa
13
System overview Condair CP3mini PR2/PR4
1 Steamhumidier
2 Ventilationunit
3 Watersupplyconnector
4 Waterdrainconnector
5 Filtervalve(accessory“Z261”)
6 Manometer(installationrecommended)
7 Funnelwithsiphon(buildingside)
8 Waterdrainhose(accessory“DS22”)
9 Connectingcables
–
–
DS22
8
7
1
2
6
Z261
9
5
3
4
125...1250µS/cm
1...10 bar
1...40 °C
min. 10 %
min. 10 %
≥ 40 mm
min. 50 cm
ø22 mm
G 3/4"
G 3/8"
14
3.6 Options
Condair CP3mini
PD2 PD4 PR2 PR4
Cable glands set with counter nuts
–1xM20forcablediametersfrom7.0to13.0mm
–1xM16forcablediametersfrom4.5to10.0mm
–1xM12forcablediametersfrom2.5to6.5mm
1x CG
Radio humidity sensor
Radiohumiditysensorsetconsistingofradiohumiditysensorandreceiver
boardforthehumiditycontrolviatheinternalP/PIhumiditycontroller.The
maximumrangeoftheradiohumiditysensorinanopenroomis25m
Note:theradiohumiditysensoraswellasthereceiverboardmustbe
installed and congured only by a service technician of your Condair
representative.
1x RH
Water drain hose
Water drain hose to lead the drain line through the back panel of the
unit.
1x WDH
Remote operating and fault indication
PCBwithrelaycontactsfortheconnectionofremotedisplaysfor“Opera-
tion”,“Steam”,“Fault”and“Service”.
1x RFI
3.7 Accessories
3.7.1 Accessories overview
Accessories for water installation
Condair CP3mini
PD2 PD4 PR2 PR4
Filter valve 1x Z261
Accessories for steam installation
Condair CP3mini
PD2 PD4 PR2 PR4
Steam nozzle
(Detailsseechapter3.7.2.1)
1x W21 –––
Steam distribution pipe
(Detailsseechapter3.7.2.2)
1x 41-... –––
Steam hose / meter 1x DS22 –––
Condensate hose / meter 1x KS10 –––
Accessories for humidity control
Condair CP3mini
PD2 PD4 PR2 PR4
Humidity sensor for duct installation EGH110 –––
Humidity sensor for room installation ––– EGH130
Duct humidistat HBC –––
Room humidistat ––– HSC
15
3.7.2 Accessory details
3.7.2.1 Steam nozzle W21
The steam nozzle W21canbemountedintheventilationduct
horizontallyorvertically.Keepaminimum distance clearance (A)
of 200 mmbetweennozzleopeningandtheoppositeductwall.
3.7.2.2 Steam distribution pipe 41-...
Thesteamdistributionpipesareselectedonthebasisoftheduct width(forhorizontalinstallation)
or the duct height(forverticalinstallation)andthecapacityofthesteamhumidier.
Important! Alwaysselectthelongestpossiblesteamdistributionpipe(optimumhumidicationdis-
tance).
Steam distribution pipes
Type 41-...
1)
Length (L) steam
distribution pipe
in mm
2)
Duct width (B)
in mm
41-200
200 210...400
41-350 350 400...600
41-500 500 550...750
41-650 650 700...900
41-800 800 900...1100
41-1000 1000 1100...1300
41-1200 1200 1300...1600
1)
Material:CrNisteel
2)
speciallengthonrequest
16
3.8 Standard delivery
Thestandarddeliveryincludes:
– SteamhumidierCondairCP3miniequippedwiththeoptionsorderedaccordingtochapter3.6,
xingset,mountinginstructions(thisdocument)andoperatinginstructions,packagedincardboard
box(WxHxD:351mmx729mmx265mm,shippingweight:7.4kg)
– Orderedaccessorieswithoperatinginstructionsaccordingchapter3.7,packedseparately
– Sparepartslist
3.9 Storing/Transportation/Packaging
Storing
Storetheunitinaprotectedareameetingthefollowingrequirements:
– Roomtemperature:1...40°C
– Roomhumidity:10...75%rh
Transportation
Foroptimumprotectionalwaystransporttheunitintheoriginalpackaging.Alwaysplacetheuniton
itsbackside.
Packaging
KeeptheoriginalpackagingoftheCondairCP3miniforlateruse.
Incaseyouwishtodisposeofthepackaging,observethelocalregulationsonwastedisposal.Never
disposeofthepackagingtotheenvironment.
17
Condair CP3mini PD4 230V1
4.1 Selecting the unit version
4 Notes for the planning engineer
Toselecttheunitversionthefollowingstepsarerequired:
1. Selectingtheunitversionfromthetableinchapter4.1.1
2. Calculatingtherequiredmaximumsteamcapacityaccordingchapter4.1.2
4.1.1 Selecting the unit
Model Condair CP3mini
Duct Room
PD2
1)
PD4
1)
PR2
2)
PR4
2)
Heatingvoltages 230V1 230V1~/50..60Hz
240V1 240V1~/50..60Hz
200V2 200V2~/50..60Hz
Max.steamcapacity 2kg/h 4kg/h 2kg/h 4kg/h
Integratedventilationunit ––– X
Displayandcontrolunit X
ExternalOn/Offcontrol X
ExternalP/PIcontrol X
InternalP/PIcontroller X
Admissiblecontrolsignals 0–5V,1–5V,0–10V,2–10V,
0–16V,3.2–16V,0–20mA,4–20mA
Operatingparameter congurableviacontrolsoftware
1)
Airconditioningsystemswithsupplyairportionupto66%
2)
fordirectroomhumidication
18
4.2 Selecting the options an accessories
Forselectingtheoptionsandaccessoriesseechapter3.6and3.7.
Themaximumrequiredsteamcapacitymustbecalculatedbasedononeofthefollowingformulas:
V•ρ
m
D
= •(x
2
- x
1
)
1000
or
V
m
D
= •(x
2
- x
1
)
1000•ε
m
D
: maximumsteamdemandinkg/h
V: volumeofsupplyairportionperhourinm
3
/h(forindirectroomhumidication)orroomvolume
tobehumidiedperhourinm
3
/h(fordirectroomhumidication)
ρ: specicgravityofairinkg/m
3
ε: specicvolumeofairinm
3
/kg
x
2
: desiredabsoluteroomairhumiditying/kg
x
1
: minimumabsolutesupplyairhumidityin g/kg
Thevaluesforρ, ε, x
2
and x
1
canbegatheredfromtheh,x-diagram or the Carrier-Diagramfor
moistairrespectively.
Important notes:
– Therequiredmaximumsteamcapacitydependsonthespecicapplicationandtheinstallation.
Thecalculatedsteamcapacitybasedontheaboveformulas,theh,xdiagramandtheconditionof
theairtobehumidieddoesnotconsideranysteamloss(e.g.duetocondensationinthesteam
hosesandthesteamdistributors),anyheatlossoftheunitaswellasanyabsorptionorrelease
ofhumidityofmaterialslocatedintheroombeinghumidied.
Inaddition,thecalculatedsteamcapacitydoesnotconsideranylossescausedbythedraining
ratedependingonthewaterqualityaswellasanylossesoccurifthesteamhumidierisoperated
onamainscircuitwithagroundfaultcircuitinterrupter.
Thetotalamountoflossesdependsontheentiresystemandmustbetakenintoconsideration
whencalculatingtherequiredsteamcapacity.Ifyouhaveanyquestionsregardingthecalculation
ofthesteamcapacitypleasecontactyourCondairsupplier.
– Forsystemswherethemax.requiredsteamcapacityvariesextensively(e.g.fortestfacilitiesor
forsystemswithvariableairvolumeow,etc.),pleasecontactyourCondairsupplier.
4.1.2 Calculatingthemaximumrequiredsteamcapacity
Condair CP3mini PD4 230V1
19
Condair
CP3mini
PD..
4.3 Selecting the control system
ThesteamhumidiersCondairCP3miniaredesignedtobecontrolledwithOn/Offcontrolviaan
externalhumidistatorwithcontinuouscontrolviaanexternalP/PIhumiditycontrollerortheinternal
P/PIhumiditycontroller.
– System 1: Room humidity control
System1issuitedfordirectroomhumidicationandair conditioning systems with mainly
recirculated air.Thehumiditysensororhumidistatrespectivelyispreferablylocatedintheroom
itselforintheexhaustairduct.
A1 humidity sensor
B1 ventilationinterlock
B2 airowmonitor
B3 safetyhumidistat
B4 humidistat
PI
I
internalP/PIcontroller
PI
E
externalcontinuouscontroller
(e.g.PIcontroller)
Y inputsignalfromA1
Condair
CP3mini
PR...
A1 humidity sensor
B1 ventilationinterlock
B2 airowmonitor
B3 safetyhumidistat
B4 humidistat
PI
I
internalP/PIcontroller
PI
E
externalcontinuouscontroller
(e.g.PIcontroller)
Y inputsignalfromA1
20
– System 2: Room humidity control with continuous limitation of the supply air humidity
System2issuitedforairconditioningsystemswithalarge portion of supply air, low supply air
temperature, post-humidication, or variableairowvolume.Ifthesupplyairhumidityexceeds
thepresetvalue,thecontinuouslimitationiseffectedpriortotheroomhumiditycontrol.
Thehumiditysensor(A1)ispreferablylocatedintheexhaustairductorintheroomitself.The
humiditysensor(A2)forthelimitationofthesupplyairhumidityislocatedinthesupplyairduct
afterthesteamdistributionpipe.Thiscontrolsystemrequiresacontinuouscontrollerwiththe
optiontoconnectasecondhumiditysensor.
Attention! Thecontinuouslimitationofthesupplyairhumidityisnosubstituteforthesafetyhumi-
distat.
Condair
CP3mini
PD..
Condair
CP3mini
PR...
A1/2 humidity sensor
B1 ventilationinterlock
B2 airowmonitor
B3 safetyhumidistat
PI
I
InternalP/PIcontroller
PI
E
Externalcontinuouscontroller
(e.g.PIcontroller)
Y inputsignalfromA1
Z inputsignalfromA2
A1/2 humidity sensor
B1 ventilationinterlock
B2 airowmonitor
B3 safetyhumidistat
PI
I
InternalP/PIcontroller
PI
E
Externalcontinuouscontroller
(e.g.PIcontroller)
Y inputsignalfromA1
Z inputsignalfromA2
Please contact your Condair supplier, if your application meets the following conditions:
– Humidicationofsmallroomsupto200m
3
– Airconditioningsystemswithahighnumberofairexchanges
– Systemswithvariableairvolumeow
– Testfacilitieswithextremecontrolaccuracyrequirements
– Roomswithahighvariationinmax.steamcapacity
– Systemswithtemperatureuctuations
– Coldroomsandsystemswithdehumidication
21
5 Mounting and installation work
Qualicationofpersonnel
Allmountingandinstallationworkmustbecarriedoutonlybywellqualiedpersonnelauthorised
by the owner.Itistheowner’sresponsibilitytoverifyproperqualicationofthepersonnel.
General note
Strictlyobserveandcomplywithallinformationgiveninthepresentmountinginstructionsregarding
thelocationoftheunitandtheinstallationofwater,steamandelectricity.
Observe and comply with all local regulationsdealingwithwater,steamandelectricalinstalla-
tions.
Safety
Someinstallationworkrequiresremovaloftheunitcover.Pleasenotethefollowing:
DANGER! Danger of electrical shock!
Youmaygetintouchwithlivepartswhentheunitisopen.Thesteamhumidiermustbeconnected
tothemainsonlyafterallmountingandinstallationworkhasbeencompletedandthecoverhas
beenrelocatedproperly.
CAUTION!
The electronic components inside the humidier are very sensitive to electrostatic discharge.
Whentheunitisopenforinstallationwork,appropriatemeasuresmustbetakentoprotectthese
componentsagainstdamagecausedbyelectrostaticdischarge(ESDprotection).
5.1 Important notes for mounting and installation work
22
5.2 Mounting the unit
5.2.1 Notes on locating and mounting the unit
min. 500 mm
min. 2 m
650 mm
min. 250 mm
265 mm
min. 250 mm
11.2 kg
175 mm
min. 400 mm
min. 600 mm
650 mm
min. 600 mm
175 mm
265 mm
11.2 kg
min. 250 mm
min. 250 mm
Condair CP3mini PD..
Condair CP3mini PR..
Note: The minimum spaces apply for
aroomatmosphereof15°Candmax.
60 %rh. For lower temperatures and/
orhigherhumiditythevaluesshouldbe
adjustedaccordingly
Note:Inordertoachieveauniformdis-
tributionofthehumiditywithintheroom,
additionalfactorssuchastheroomsize,
the room height, etc., must be taken
intoconsiderationbesidesobservingthe
minimumdistances.Ifyouhavequestions
concerningthedirectroomhumidication,
pleasecontactyourCondairsupplier.
Inordertoavoiddeteriorationofcompo-
nents,nocorrosion/water-sensitivecom-
ponentsshouldbestoredbelowtheunit
andinthevicinityoftheowofsteam.
23
To ensure proper functioningofthesteamhumidierandtoobtainanoptimalefciency,thefollow-
ingpointsmustbeconsideredandobservedwhenchoosingthelocationforthesteamhumidier:
– Installthesteamhumidierinsuchamannerthatitisfreely accessiblewithsufcientspace
availableformaintenance purposes.Theminimum distances shown intheprecedinggure
mustbemaintained.
– Installthesteamhumidiersothatthelength of the steamhoseiskeptasshortaspossible
(max. 4 m)andthattheminimum bend radius (R= 300 mm)andup-slope (20 %) or down-
slope (5 %)ofthesteamhoseisobserved(seechapter5.3.4).
– DuringoperationsteamisblownoutviatheoutletopeningofthesteamhumidierstypePR...
Therefore,locatethesteamhumidierstypePR..insuchaway,thatnopersonscanbehurtby
thesteamow.
– The steam humidiers Condair CP3mini are designed for wall-mounting.Make sure that the
construction(wall,pillar,oor-mountedconsole,etc.)towhichthehumidiersaretobemounted,
offersasufcientlyhighload-bearingcapacity(takenoticeoftheweightinformationfoundin
thedimensionsandweightstableabove),andissuitablefortheinstallation.
CAUTION!
Do notmountthesteamhumidierdirectlytotheventilationduct(insufcientstability).
– ThebackpaneloftheCondairCP3miniisretainingheatduringoperation(max.surfacetempera-
tureofthemetalhousingapprox.60-70°C).Makesure,therefore,thattheconstruction(wall,
pillar,etc.)towhichtheunitsaretobemounted,doesnotconsistofheat-sensitivematerial.
– TheCondairCP3miniisprotectedaccordingtoIP20.Makesuretheunitsareinstalledinadrip-
prooflocationandtheadmissibleambientconditionsarecompliedwith.
– ThesteamhumidierCondairCP3minimayonlybeinstalledinroomswithaoordrain.
CAUTION!
IfforsomereasontheCondairCP3minimustbeinstalledinalocationwithoutoordrain,itis
mandatorytoprovidealeakagemonitoringdevicetosafelyinterruptthewatersupplyincase
ofleakage.
– WhenxingtheCondairCP3miniuseonlythexingmaterialssuppliedwiththeunit.Ifxing
withthematerialssuppliedisnotpossibleinyourparticularcase,selectamethodofxingthat
isofsimilarstability.
24
5.2.2 Mountingthehumidier
Procedure
1. Marktheattachmentpoints“A”onthewallwiththeassistanceofaspiritlevel.
2. Drilltheholesfortheattachmentpoints“A”(diameter:8mm,depth:40mm),theninsertthesup-
pliedplasticplugs.
3. Fixthewallsupportwiththetwolongscrewsandwashers“B”.Beforetighteningthescrews,
adjustthewallsupportverticallyandhorizontallywiththespiritlevel.
4. Hangtheunitupontothewallsupport.
5. Loosenthexingscrewofthefrontcoveronthebottomsideoftheunitafewturns,thenremove
thefrontcover.
6. Removeall
transportation
locks(steamclinder,drainpump,watercup)insidetheunit.
7. Undothesteamcylinder:releasethehoseclamponthesteamconnectorofthesteamcylinder,
thendetachthesteamhosefromthesteamconnector.Removetheplugsfromtheelectrodes
andfromthelevelsensor.Carefullyliftsteamcylinderoutofthecylinderreceptacle,thenremove
ittothefront.
8. Undothetwoscrewsoftheintermediatepanel.Then,carefullyremovetheintermediatepanelto
thefront,swivelittotheleftandhangitontothepinsofthebackpanel.
9. Fixunittothewallsupportusingthetwoscrews“C”andtothewallusingthescrewandwasher
“D”.Beforetighteningthescrews,readjusttheunitverticallywiththespiritlevel.
10.Assembletheunitinthereversesequence.
420 mm
33 mm
120 mm
A
A
A
132 mm
132 mm
D
C
B
B
478 mm154 mm
166 mm
97mm
Wallbreak-throughtoleadthe
connectingcablesaswellas
thewatersupplypipeandthe
waterdrainhose(option WDH)
throughrearwallintotheunit
25
5.2.3 Inspecting the installed unit
Checkthefollowingpoints:
Istheunitinstalledinthecorrectplace(seechapter5.2.1)?
Isthesupportingsurfacestableenough?
Istheunitcorrectlyaligned,verticallyandhorizontally?
Istheunitproperlysecured(seechapter5.2.2)?
Arealltransportationlocksinsidetheunitremoved?
Istheunitreassembledcorrectlyandthefrontpanelxedwiththescrew?
26
5.3 Steam installation
5.3.1 Overview steam installation
KS10
–
–
–
–
+
41-..
KS10
41-..
W21
W21
DS22
min. 300 mm
min. 20 %
min. 10 %
min. 10 %
min. 5 %
min. 5 %
Rmin. 300 mm
Rmin. 300 mm
Ømin. 200 mm
Ømin. 200 mm
Pmax. 800 Pa
Pmin. -800 Pa
Pmax. 800 Pa
Pmin. -800 Pa
27
5.3.2 Positioning and mounting of the steam distribution pipe
Thelocationforthesteamdistributionpipesshouldbedeterminedatthetimeofdimensioningthe
airconditioningsystem.Pleasenotethefollowinginstructionstoensureproperhumidicationofthe
ductair.
Calculatingthehumidicationdistance
The water vapour, emitting from the steam distribution pipes, requires a certain distance to be
absorbedbytheambientairsothatitisnolongervisibleassteam.Thisdistanceisreferredtoas
humidicationdistance“B
N
”andservesasabasisforthedeterminationoftheminimumdistances
fromtheupstreamcomponentsinthesystem.
Humidication
distanceB
N
Expansionandmixingzone
ϕ1:Supplyairhumiditybeforehumidication
ϕ2:Supplyairhumidityafterhumidication
The calculation of the humidication distance “B
N
” is dependent on several factors. For a rough
estimationofthehumidicationdistance“B
N
”,thefollowingtableisuseful.Recommendedstandard
valueslistedinthistablearebasedonasupply-airtemperaturerangeof15°Cto30°C.
Humidity at inlet
ϕ1 in %rh
LengthofhumidicationdistanceB
N
in m
Humidity at outlet ϕ2 in %rh
40 50 60 70 80 90
5 0,9 1,1 1,4 1,8 2,3 3,5
10 0,8 1,0 1,3 1,7 2,2 3,4
20 0,7 0,9 1,2 1,5 2,1 3,2
30 0,5 0,8 1,0 1,4 1,9 2,9
40 – 0,5 0,8 1,2 1,7 2,7
50 – – 0,5 1,0 1,5 2,4
60 – – – 0,7 1,2 2,1
70 – – – – 0,8 1,7
ϕ1in%rh: Relativesupplyairhumiditypriortohumidicationatthelowestsupplyairtemperature
ϕ2in%rh: Relativesupplyairhumidityafterthesteamdistributionpipeatmaximumcapacity
Example
given: ϕ1=30%rh,ϕ2=70%rh
humidicationdistanceB
N
: 1.4 m
28
Minimum distances to be observed
Topreventthewatervapour,thatisemittingfromthesteamdistributionpipe,fromcondensingon
downstreamsystemcomponents,aminimumdistancetothesteamdistributionpipemustbeobserved
(dependsonthehumidicationdistance“B
N
”).
before/after constriction after expansion before bend
before branch before diffuser before control sensor
before/afterlter/register before/afterfan,zoneexit
2,5xB
N
beforeaerosollter
Installation notes and dimensions
Thesteamdistributionpipesaredesignedforeitherhorizontalinstallation(ontheductwall)or,with
accessories,forverticalinstallation(intheductoor).Theoutletoricesshouldalwayspoint
upwardsandatrightanglestotheairow.
Ifpossible,thesteamdistributionpipesshouldbeinstalledonthepressure sideoftheduct(max.
duct pressure 800 Pa).Ifthesteamdistributionpipesareinstalledonthesuctionsideoftheduct,
the maximum vacuum must not exceed 800 Pa.
Selectalocationfortheinstallation,tailoredtosuityourduct(seethefollowingillustrations)and
positionthesteamdistributionpipesintheductsothatauniformdistributionofsteamisachieved.
1.5 x B
N
*
B
N
B
N
5 cm
29
1/2
1/2
H
1/2
1/2
H
1/3
2/3
H
In positioning the steam distribution pipe/steam nozzle, the following dimensions should be ob-
served:
H min.= 250 mm
H≥400mm H min.= 200 mm
Guidelines for dimensioning the ventilation ducts
– Tofacilitatetheinstallationofthesteamdistributionpipesandforcontrolpurposes,asufciently
sizedcontrolopeningshouldbeplanned.
– Withintherangeofthehumidicationdistance,theventilationductshouldbewaterproofed.
– Airductspassingthroughcoldroomsshouldbeinsulatedtopreventthehumidiedairfromcon-
densingalongtheductwall.
– Poorairowconditionswithintheairduct(e.g.causedbyobstacles,tightbends,etc.)canlead
tocondensationofthehumidiedair.
– Steamdistributionpipesmustnotbemountedtoroundducts.
Ifyouhavequestionsrelatingtothedimensioningofventilationductsincombinationwithsteam
humidiersCondairCP3mini,contactyourCondairsupplier.
5.3.3 Installing the steam distributors
DetailedinformationontheinstallationofthesteamnozzleW21andthesteamdistributionpipe41-...
canbefoundintheseparatemountinginstructionsforthisproducts.
min. 85 mm
min.= 200 mm
min.= 200 mm
30
5.3.4 Installing the steam hose
Important! UseoriginalCondairsteam hoseexclusively.Othertypesofsteamhosescancause
undesiredoperationalmalfunctions.
Instructions for the hose layout
Thehoselayoutdependsonthepositionofthesteamdistributionpipe:
– Steamdistributionpipeismountedmorethan300mmabovethetopedgeofthehumidier:
Initially,leadthesteamhosewithanupslope of at least 20% over a minimum height of 300 mm
abovethetopedgeoftheunit,thenleadthehosewithaminimum upslope of 20%and/ora
minimum downslope of 5%tothesteamdistributionpipe.
– Steamdistributionpipeismountedlessthan300mmabovethetopedgeofthehumidier:
Initially, lead the steam hose with an upslope of at least 20% over a minimum height of
300 mm abovethetopedgeoftheunit,thenleadthehosedowntothesteamdistributionpipe
withaminimum slope of 5 %.
– Thesteamhoseshouldbekeptasshortaspossible(max. 4 m)whileobservingtheminimum
bend radius of 300 mm. Important!Allowancemustbemadeforapressure loss of 10 mm
water column (approx. 100 Pa)permetersteamhose.
Note:Ifyourparticularinstallationexceedsthemaximumsteamhoselengthof4mcontactyour
Condairrepresentative. Inanycase,steamhoseslonger than 4mmustbeinsulatedin their
entire length.
– Reductionsinthecrosssectionsuchaskinksshouldbeavoidedthroughouttheentirelengthof
thehose.Theinstallationofastopcockinthesteamhoseisnotpermissible.
min. 300 mm
Rmin.
300 mm
min. 5 % min. 20 %
max. 4 m
min. 300 mm
Rmin.
300 mm
min. 20 %
max. 4 m
max. 4 m
min. 5 %
Rmin.
300 mm
max. 4 m
min. 300 mm
min. 20 %
min. 300 mm
min. 20 %min. 5 %
Rmin.
300 mm
min. 20%
31
– Steamhosesmustbepreventedfromsagging(condensatepockets);ifnecessary,supportwith
pipeclamps,trough,orwallbrackets,orinstallacondensatedraininthesteamhose.
– Important!Whendecidingonthelengthandlayoutofthehose,itshouldbenotedthatthesteam
hosemaybecomesomewhatshorterwithprogressiveageing.
Securing the hose
Thesteamhosemustbesecuredtothesteamdistributionpipeandhumidiersteamoutletbymeans
ofhose clamps.
Caution!Donotovertightenthehoseclamponthesteamconnectorofthesteamhumidier.
Steamlinewithxedpiping
Forsteamlineswithxedpiping,thesame instructions apply to the laying of the pipingasalready
described.Thefollowingadditionalnotesshouldbeobserved:
– The minimum internal diameter of 22 mm shouldbeappliedoverthewholelengthofthepip-
ing.
– UseexclusivelyCuorstainlesssteelpipes(min.DIN1.4301).
– Tominimizethecondensateformation(=loss),thesteampipesmustbeinsulated.
– The minimum bend radiusforsolidpipesis4-5 x internal diameter.
– Connectionofthesteampipestothesteamdistributionpipeandsteamhumidieriseffectedby
meansofshortlengthsofsteamhosesecuredwithhoseclamps.
– Important! Allowancemustbemadeforapressure loss of 10 mm water column (approx.
100 Pa)permeterlengthorper90°bend.
5.3.5 Installing the condensate hose
Important! Use original Condair condensate hose exclusively. Other types ofhoses can cause
operationalmalfunctions.
Thehoselayoutdependsonthepositionofthesteamdistributionpipe:
– Steamdistributionpipeismountedmorethan300mmabovethetopedgeofthehumidier:
min. 300 mm
min. 20 %
Ømin. 200 mm
min. 300 mm
min. 20 %
Ømin. 200 mm
Leadthecondensatehosedowntothehumidierwithaminimum slope of 20 %,intheform
ofa siphon (min. hose bend diameter Ø200 mm ).Then,leadthehoseintotheunitthrough
thebreak-throughonthetopsideoftheunitandinsertitabout2cmintothespeciedopening
ofthewatercup.
32
– Steamdistributionpipeismountedlessthan300mmabovethetopedgeofthehumidier:
Leadthecondensatehosedownwithaminimum slope of 20 %,intheformofasiphon (min.
hose bend diameter Ø200 mm),directlyintoadischargefunnel.
Important! Beforeputtingtheunitintooperation,thesiphonofthecondensatehosemustbelled
withwater.
5.3.6 Inspecting the steam installation
Usethefollowingchecklisttoascertainthatthesteaminstallationwasperformedcorrectly:
– Steamdistributor
Steam distributors (steam distribution pipe or steam nozzle) correctly positioned and se-
cured?
Aretheoutletoricesatrightanglestotheairowdirection?
– Steamhose
Maximumlengthof4m?
Minimumbendradiusof300mm(4-5xinternaldiameterwithxedpiping)?
Havetheinstructionsforhosepositioningbeenfollowed?
Steamhose:nosagging(condensatepocket)orcondensatedrainwithsiphon(hosebend
withaminimumdiameterof200mm)installedatthelowestpoint?
Rigidsteamlines:properlyinsulated?Correctinstallationmaterialused?Minimuminternal
diametermaintained?
Steamhosesecurelyattachedwithclamps?
Heatexpansionduringoperationandshorteningofthehosewithageingtakenintoconsidera-
tion?
– Condensatehose
Downslopeofatleast20%?
Siphon(min.ø200mm)existingandlledwithwater?
Condensatehosecorrectlyxedandnotkinked?
min. 300 mm
min. 20 %
Ømin. 200 mm
min. 300 mm
min. 20 %
Ømin. 200 mm
33
5.4 Water installation
5.4.1 Overview water installation
Fortheconnectionofthewatersupplylineandthewaterdrainline,theunitmustbeopened.Proceed
asfollows:loosenthexingscrewofthefrontcoveronthebottomsideoftheunitafewturns,then
removethefrontcover.Undothetwoscrewsoftheintermediatepanel.Then,carefullyremovethe
intermediatepaneltothefront,swivelittotheleftandhangitontothepinsofthebackpanel.
Water supply
Thewatersupplyistobecarriedoutaccordingtothegurefoundinchapter5.4.1andtheapplicable
localregulationsforwaterinstallations.Theindicatedconnectionspecicationsmustbeobserved.
– Theinstallationoftheltervalve(accessory“Z261”,alternativelyashut-offvalveanda5µm
waterltercanbeused)shouldbemadeascloseaspossibletothesteamhumidier.
– Admissiblemainspressure1.0 to 10.0 bar (hammer-free system)
Formainspressures>10bar,theconnectionmustbemadeviaapressurereducingvalve(ad-
justedto1.0bar).Formainspressures<1.0barpleasecontactyourCondairsupplier.
5.4.2 Notes on water installation
–
DS22
–
Z261
WDH
125...1250µS/cm
1...10 bar
1...40 °C
min. 10 %
min. 10 %
≥ 40 mm
min. 50 cm
ø22 mm
G 3/4"
G 3/8"
34
– Notesonwaterquality:
– ForthewatersupplyoftheCondairCP3mini,useexclusivelyuntreated drinking water.
– Theuseofadditivessuchascorrosioninhibitors,disinfectants,etc.is not allowed, since
theseadditivesmayendangerhealthandaffectproperoperation.
– IftheCondairCP3minishallbeoperatedwithsoftenedorpartlysoftenedwater,pleasecontact
yourCondairsupplier.
– Theconnectionmaterialmustbepressure-proofandcertiedforuseindrinkingwatersystems.
– Important!Beforeconnectingthewaterline,thelineshouldbewellushedout.
CAUTION!
Thethreadatthehumidierconnectionismadeofplastic.Toavoidovertightening,theunion
nutofthewaterpipemustbetightened by hand only.
Water drain
Thewaterdrainistobecarriedoutaccordingtothegurefoundinchapter5.4.1andtheapplicable
localregulationsforwaterinstallations.Theindicatedconnectionspecicationsmustbeobserved.
– Makesurethatthedrainpipeiscorrectlyxedandeasilyaccessibleforinspectionsandcleaning
purposes.
– Thedrainingtemperatureis:80…90 °C.Usetemperature-resistantinstallationmaterialsonly!
5.4.3 Inspecting the water installation
Checkthefollowingtopics:
– Watersupply
Hasltervalve(accessory“Z261”)orshut-offvalveand5µmwaterlterrespectivelybeen
installedinsupplyline?
Haveadmissiblewaterpressure(1–10bar)andadmissibletemperature(1–40°C)been
observed?
Doesthesupplycapacitymatchthehumidierandistheminimuminsidediameterofthesup-
plypipemaintainedthroughouttheentirelength?
Areallcomponentsandpipesproperlysecuredandareallthreadedconnectionssecurely
tightened?
Isthewatersystemproperlysealed?
Doesthewatersupplyinstallationmeettherequirementsofthelocalregulationsforwater
installations?
– Waterdrain
Istheminimuminsidediameterofthedrainpipeof40mmmaintainedthroughouttheentire
length?
Hasdrainpipebeeninstalledwithadownslopeofatleast10%?
Hastheheatresistanceofthematerialusedbeenveriedtobeatleast100°C?
Isthedrainhoseproperlysecured(hoseclampsatunitconnectiontightened)?
Does the water drain installation meet therequirements of the localregulations for water
installations?
Istheunitreassembledcorrectlyandthefrontpanelxedwiththescrew?
35
5.5 Electric installation
5.5.1 Wiring diagram Condair CP3mini
A1 Controller(active)orhumiditysensor
A2 Controller(passive),
setjumperonJP1(5V)andremovejumperfromJP2(24V)
A3 On/Offcontroller,
setjumperonJP2(24V)andremovejumperfromJP15V)
A4 Limitationsignal
BAT Backupbattery(CR1632,Lithium3V)
B1 Ventilationinterlock
B2 Safetyhumidistat
B3 Airowmonitor
F1 Internalfuse“Powerboard”:controlsignal(200mA,fastacting)
F2 Internalfuse“Powerboard”:control5V(1A,slowacting)
F3 Internalfuse“Powerboard”:control24V(1A,slowacting)
F4 Internalfuse“Powerboard”:controlvoltage(1A,slowacting)
F5 Externalfusesupplyvoltage(seetableinchapter5.5.2)
H1 Remoteoperatingandfaultindication
J Shortcircuited,ifnoexternalmonitoringdevicesareconnected
JP1 OutletvoltageatX1,V+=5V
JP2 OutletvoltageatX1,V+=24V
JP3 Donotsetjumper
JP4 Jumpermustbeset
K Externalsafetychain(24VDC)
M Ventilationunit(unittypePR...only)
Q3 ExternalServiceswitchvoltagesupply
S1 Unit switch
REL4 RelayHeatingvoltage
U1 Receiverradiohumiditysensor
X1 Connectorcontrolsignal
X3 Connectorventilationunit(unittypePR...only)
X4 Connectorlimitsignal
X6 Connectorexternalsafetychain
X8 Connector Unit switch
X9 Connectionterminalvoltagesupply
SWITCH
J1 CPU
BOARD
REL4
MAIN CONTACT
L
CTRL PWR
J1
J8
Driver
Fault Remote
CF Card
J11
Keypad / LED
H1
Sensor Supply
Max. 60mA
100 mA
F1
Analog Out
1 12234
MAIN SUPPLY
X9
CONT.SIGN
LIM. SIGN
SAFETY
PE
L
N PE
F2
1AT
F3
1AT
F1
200mAF
CYLINDER LEVEL SENSOR
X7
X3
X1 X4 X6
DET
DRAIN
L N L N
INLET
FAN- FAN+
J7L
J6N
J4N
FAN
A2
A3
A4
L1
N
J
F5
Q3
M
U1
S1
200..240V1~ 50..60Hz
L1
L2
F5
Q3
200V2~ 50..60Hz
rot
schwarz
ServiceError Unit ONSteam
CTRL V+
12 12 123
GND
BASIC
0-10V
On/Off
24V
5V
PRO
JP4
JP3
JP2
JP1
LIMGND SC1SC2
X8
F4 1AT
N L SW N SWL
V+GND CTRL GND LIM SC1SC2
24V
5V
JP2
JP1
24V
5V
JP2
JP1
– +
P / PI
A1
V+GND CTRL
V+GND CTRL
140...10kΩ
ON / OFF
– +
P / PI
K
B3
B2
B1
CR1632
BAT
Controlboard Powerboard
Remoteindicationboard
no
function
36
5.5.2 Notes on electric installation
Important notes
– Fortheelectricinstallation,theunitmustbeopened.Proceedasfollows:loosenthexingscrew
ofthefrontcoveronthebottomsideoftheunitafewturns,thenremovethefrontcover.Undo
thetwoscrewsoftheintermediatepanel.Then,carefullyremovetheintermediatepaneltothe
front,swivelittotheleftandhangitontothepinsofthebackpanel.
– Theelectricinstallationmustbecarriedoutaccordingtothewiringdiagraminchapter5.5.1,the
notesonelectricinstallationaswellastheapplicablelocalregulations.Allinformationgivenin
thewiringdiagrammustbefollowedandobserved.
– Allcablesmustbeleadintotheunitviathecableopeningsequippedwithcableglands(e.g.op-
tion“CG-cablegland”).
– Maximumcablelengthandrequiredcrosssectionperwiremustbeobserved.
Supply voltage (heating voltage)
CAUTION!
Beforeconnecting,ensurethatthemainsvoltagecorrespondswiththeunit voltage(seetype
plate).
TheCondairCP3miniistobeconnectedtothemainssupplyinaccordancewiththewiringdiagram,
viaaservice switch “Q3”(disconnectingdevicewithaminimumcontactopeningof3mmisan
essentialrequirement)andan fuse “F5”(essentialrequirement,fusesaretobeasdetailedinthe
followingtable).Thesupplywiringistobefedintotheunitviaatension-relievingdevice(cablegland)
andconnectedtotheterminals “X9”.
Heating voltage Max. steam capacity
[kg/h]
Nominal power
[kW]
Nominal current
[A]
Main fuse F5
[A]
230V1~/50..60Hz
2 1.6 7.0 13
4 3.1 13.5 16
240V1~/50..60Hz
2 1.6 6.6 13
4 3.1 12.9 16
200V2~/50..60Hz
2 1.6 8.0 2x 13
4 3.1 15.5 2x 20
Thecross-sectionofthemainscablemustcomplywiththeapplicablelocalregulations.
Externalsafetycircuit“K”
Toguaranteethesafetyofthehumidicationsystem,monitoringtheoperationbymeansofasafety
circuitisanabsoluterequirement.
Toaccomplishthis,thepotential-free contacts (max. contact loading 30V/0.15A)ofexternalmoni-
toringdevices(e.g.safetyhighlimithumidistat,airowmonitor,ventilationinterlock,etc.)arecon-
nectedinseriestothecontacts“SC1”and“SC2”oftheterminalplug“X6”inaccordancewith
thewiringdiagram.
If,forwhateverreason,noexternalmonitoringdevicesareconnected,aconnectingbridge“J”must
beinstalledonthecontacts“SC1”and“SC2”oftheterminalplug“X6”.
Donotapplyanyextraneous voltagetotheconnector“X6”.
Thecross-sectionofthecablemustcomplywiththeapplicablelocalregulations(minimumof1mm
2
).
37
RemoteoperatingandfaultindicationH1(Option“RFI”)
TheoptionalremoteoperatingandfaultindicationPCBcontainsthepotential-freerelaycontactsfor
theconnectionofthefollowingoperatingandfaultindications:
– “Error”: Thisrelayisactivatedifanerrorispresent.
– “Service”: Thisrelayisactivatedwhenthesetserviceintervalhasexpired.
– “Steam”: Thisrelayclosesassoonastheunitproducessteam.
– “UnitOn”: This relay closes as soon as the unit is switched on via the main
switch.
The maximum contact loading is 250V/5A.
Appropriatesuppressormodulesaretobeusedfortheswitchingofrelaysandminiaturecontac-
tors.
Control signal (Signal Y)
– External continuous humidity controller or humidity sensor (A1)
Anexternalhumiditycontinuouscontrollerorahumiditysensor(operationwiththeinternalP/
PIcontroller)istobeconnectedtothecontacts“CTRL”(+)and“GND”(–)oftheterminalplug
“X1”.
Note:Thecontrolsignalmustbesetviathecontrolsoftware.Theadmissiblecontrolsignalsare
statedinthetechnicaldata.
– Ohmic humidity controller (passive)
Anohmichumiditycontroller(140Ω...10kΩ)istobeconnectedtothecontacts“V+”,“CTRL”and
“GND”oftheterminalplug“X1”.
Note:fortheohmichumiditycontrolajumpermustbeseton“JP1”.
– 24 VDC On/Off humidistat (passive)
An24VDCOn/Offhumidistatistobeconnectedtothecontacts“V+”and“CTRL”oftheterminal
plug“X1”.
Note:forthe24VDCOn/Offcontrolajumpermustbeseton“JP2”.
Air supply limit signal (Signal Z)
– External air supply limiter (A4)
Anexternalairsupplylimiter(P/PIhumiditycontroller)istobeconnectedtothecontacts“LIM”
(+)und“GND”(–)oftheterminalplug“X4”.
Note:theairsupplylimitermustbeactivatedandconguredviathecontrolsoftware.Theadmis-
siblelimitsignalsarestatedinthetechnicaldata.
38
5.5.3 Inserting the CF card
Allimportantoperatingparameterssuchasthemaximumsteamcapacityandtheheatingvoltage
arepermanentlystoredontheCFcard.
Beforeyoustarttheelectricalinstallation,check whether the CF card is installed.Ifitisnot,check
whether the type designation on the CF card supplied corresponds with the type designation
and the heating voltage on the type plate on the intermediate panel of the unit.Ifthedesigna-
tionsmatch,placetheCFcardinthecardholderoncontrolprint.
IfthetypedesignationontheCFcardandthetypeplateoftheunitdonotmatch,theCFcardmust
notbeinstalled.Ifthisisthecase,contactyourCondairsupplier.
5.5.4 Inspecting the electrical installation
Checkthefollowingpoints:
Doesthesupplyvoltage(mainsvoltage)complywiththeunitvoltage(heatingvoltage)statedon
thetypeplate?
IsthecorrectCFcardinstalled?
Isthevoltagesupplycorrectlyfused?
Istheserviceswitch“Q3”installedinthevoltagesupplyline?
Areallcomponentscorrectlyconnectedaccordingtothewiringdiagram?
Areallconnectingcablesfastened?
Aretheconnectingcablesfreeoftension(passedthroughcableglands?)
Doestheelectricinstallationmeettheapplicablelocalregulationsforelectricinstallations?
Istheunitreassembledcorrectlyandthefrontpanelxedwiththescrew?
39
6 Productspecications
6.1 Technical data
Condair CP3mini
PD2 PD4 PR2 PR4
Heating voltages 230V1~/50..60Hz
240V1~/50..60Hz
200V2~/50..60Hz
Steam capacity 2kg/h 4kg/h 2kg/h 4kg/h
Max. power consumption 1.6kW 3.1kW 1.6kW 3.1kW
Control voltages 230V1~/50..60Hz
240V1~/50..60Hz
200V2~/50..60Hz
Operating data
Airvolumefan ––– 22 m
3
/h
Soundpressurelevel ––– 37dB(A)
Max.roomsize(guideline) ––– 200 m
3
400 m
3
Admissiblecontrolsignals On/Off(24VDC),0..5VDCPotentiometer,1..5VDC,0..10VDC,
2..10VDC,0..16VDC,3.2..16VDC,0..20mA,4..20mA
Admissiblewaterpressure 1...10bar(100...1000kPa)
Waterquality Untreateddrinkingwaterwithaconductivityof125...1250µS/cm
Admissiblewatertemperature 1...40°C
Admissibleambienttemperature 1...40°C
Admissibleambienthumidity max.75%rh
Admissibleductairpressure -0.8kPa...0.8kPa –––
Typeofprotection IP20
Conformity CE,VDE
Dimensions/Weights
Housing(BxHxT) 265mmx650mmx175mm
Net weight 6.2kg
Operatingweight 11.0kg
Equipment
Steamcylindertype A2..
Options
Cableglandsset 1xCG
Radiohumiditysensor
(transmitterandreceiver)
1xRH
Waterdrainhose 1xWDH
Remoteoperatingandfaultindication 1xRFI
Accessories
Filtervalve 1xZ261
Steamnozzle 1xW21 –––
Steamdistributionpipe 1x41-... –––
Steamhose/meter DS22 –––
Condensatehose/meter KS10 –––
Humiditysensorforductinstallation 1(2)xEGH110 –––
Humiditysensorforroominstallation ––– 1(2)xEGH130
Ducthumidistat 1xHBC –––
Roomhumidistat ––– 1xHSC
40
6.2 Unit dimensions
Condair CP3mini(dimensionsinmm)
265
650 22
175
71
54
ø22
42
84
51
66
120
33
420
132.5
72.5
166
72.5
478
52102
86
41
6.3 Declaration of conformity
Notes
Condair Ltd
Member of the Walter Meier Group
Talstrasse 35–37
8808 Pfäffikon, Switzerland
Tel. +41 55 416 61 11, Fax +41 55 416 62 62
info@condair.com, www.condair.com
EC
Konformitätserklärung
Declaration of conformity
Déclaration de conformité
Wir,
Condair AG
CH-8808 Pfäffikon SZ
erklären in alleiniger Verantwortung,
dass das Produkt
We,
Condair Ltd.
CH-8808 Pfäffikon SZ
declare under our sole responsibility, that
the product
Nous,
Condair SA
CH-8808 Pfäffikon SZ
déclarons sous notre seule
responsabilité, que le produit
Condair CP3mini
auf das sich diese Erklärung bezieht,
mit den folgenden Normen oder
normativen Dokumenten
übereinstimmt
to which this declaration relates is in
conformity with the following standards or
other normative standards
auquel se réfère cette déclaration est
conforme aux normes ou autres
documents normatifs
EN 61000-6-2
EN 61000-6-3
EN 60335-1
EN 60335-2-98
EN 62233
und den Bestimmungen der folgenden
Richtlinien entspricht
and is corresponding to the following
provisions of directives
et est conforme aux dispositions des
directives suivantes
2006 / 95 / EC
2004 / 108 / EC
Pfäffikon
, January 01, 2012
Condair Ltd
Thomas Grütter
Head of Development
2549173 DE/EN/FR 1201
Notes
© Condair Ltd., Printed in Switzerland
Technical modifications reserved
CONSULTING, SALES AND SERVICE:
Manufacturer:
Condair Ltd.
Member of the Walter Meier Group
Talstrasse 35-37, 8808 Pfäffikon, Switzerland
Ph. +41 55 416 61 11, Fax +41 55 416 62 62
info@condair.com, www.condair.com
Reg.No. 40002-2
JS Humidifiers plc
Artex Avenue, Rustington,
LITTLEHAMPTON, West Sussex
BN16 3LN (United Kingdom)
Phone +44 (0)1903 850 200, Fax +44 (0)1903 850 345
www.jshumidifiers.com, sales@jshumidifiers.com
2562340 EN 1112
Condair CP3mini
OPERATING INSTRUCTIONS
Electrode Humidifiers
3
1 Introduction 4
1.1 To the very beginning 4
1.2 Notes on the operating instructions 4
2 For your safety 6
3 Product Overview 8
3.1 Models overview 8
3.2 Identicationoftheunit 8
3.3 Steamhumidierconstruction 9
3.4 Functional description 11
3.5 Humidicationsystemoverview 12
4 Operation 14
4.1 Commissioning 14
4.2 Notes on operation 15
4.2.1 Functionofthedisplayandoperatingelements 15
4.2.2 Remoteoperatingandfaultindication 16
4.2.3 Inspections during operation 16
4.2.4 Carrying out manual draining 16
4.3 Takingtheunitoutofoperation 17
4.4 Overviewandoperatingofthemenu 18
4.5 Interrogationfunctions 19
4.5.1 Interrogationoftheoperatinginformation
in the indication level 19
4.5.2 Interrogationofunitinformation 20
4.5.3 Interrogationofthemalfunctionlist 21
4.6 Unit settings 22
4.6.1 Launching the unit settings menu 22
4.6.2 Selecting the dialogue language 22
4.6.3 Control settings 23
4.6.4 Conguringthecapacitylimitation 27
4.6.5 ConguringtheOn/Offtimer 29
4.6.6 Activating/Deactivatingfaultcurrentrelayoperation 30
4.6.7 Water management settings 30
4.6.8 Performingremoterelaytests 32
4.6.9 Setting the date 33
4.6.10 Setting the time 33
4.6.11 ConguringthedisplayandthesteamLED 33
5 Maintenance 36
5.1 Important notes on maintenance 36
5.2 Maintenance list 37
5.3 Removingandinstallingpartsformaintenance 38
5.3.1 Removalandinstallationofthesteamcylinder 38
5.3.2 Disassemblyandassemblyofthecomponents
ofthewatersystem 40
5.4 Notes on cleaning the unit components 41
5.5 Notes on cleaning agents 42
5.6 Resetting the maintenance indication 42
6 Fault elimination 43
6.1 Fault indication 43
6.2 Malfunctionlist 44
6.2.1 Systemfaults 44
6.2.2 Unitfaults 45
6.3 Resettingtheerrorindication(redLEDlights) 47
6.4 Notesonfaultelimination 47
6.5 Replacing the backup battery on the control board 48
7 Taking out of service/Disposal 49
7.1 Takingoutofservice 49
7.2 Disposal/Recycling 49
8 Productspecications 50
8.1 Technical data 50
8.2 Wiring diagram Condair CP3mini 51
Contents
4
Limitation
The subject of these operating instructions is the steam humidier Condair CP3mini in its dif-
ferent versions. The various accessories are only described insofar as this is necessary for proper
operation of the equipment. Further information on accessories can be obtained in the respective
instructions.
These operating instructions are restricted to the commissioning, operation, servicing and trouble
shooting of the steam humidier Condair CP3mini and is meant for well trained personnel being
sufciently qualied for their respective work.
The operating instructions is supplemented by various separate items of documentation (spare parts
list, manuals for accessories, etc.). Where necessary, appropriate cross-references are made to
these publications in the operating instructions.
1 Introduction
We thank you for having purchased the steam humidier Condair CP3mini.
The steam humidier Condair CP3mini incorporates the latest technical ad van ces and meets all rec-
ognized safety standards. Nevertheless, improper use of the Condair CP3mini may result in danger
to the user or third parties and/or impairment of material assets.
To ensure a safe, proper, and economical operation of the steam humidier Condair CP3mini, please
observe and comply with all information and safety instructions contained in the present manual as well
as the instructions given in the manuals for the components used in the humidication system.
If you have questions, which are not or insufciently answered in this documentation, please contact
your Condair supplier. They will be glad to assist you.
1.2 Notes on the operating instructions
1.1 To the very beginning
5
Symbols used in this manual
CAUTION!
The catchword “CAUTION” designates notes in this documentation that, if neglected, may cause
damage and/or malfunction of the unit or other material assets.
WARNING!
The catchword “WARNING” used in conjunction with the general caution symbol designates safety
and danger notes in this documentation that, if neglected, may cause to injury to persons.
DANGER!
The catchword “DANGER” used in conjunction with the general caution symbol designates safety
and danger notes in this documentation that, if neglected, may lead to severe injury or even
death of persons.
Safekeeping
Please safeguard these operating instructions in a safe place, where it can be immediately accessed.
If the equipment changes hands, the documentation should be passed on to the new operator.
If the documentation gets mislaid, please contact your Condair supplier.
Language versions
These operating instructions are available in various languages. Please contact your Condair sup-
plier for information.
Copyright protection
The present operating instructions are protected under the Copyright Act. Passing-on and reproduc-
tion of the manual (or part thereof) as well as exploitation and communication of the contents are
prohibited without written permission by the manufacturer. Violation of copyright terms is subject to
legal prosecution and arises liability for indemnication.
The manufacturer reserves the right to fully exploit commercial patent rights.
6
2 For your safety
General
Every person working with the Condair CP3mini must have read and understood the operating in-
structions before carrying out any work.
Knowing and understanding the contents of these operating instructions is a basic requirement for
protecting the personnel against any kind of danger, to prevent faulty operation, and to operate the
unit safely and correctly.
All ideograms, signs and markings applied to the unit must be observed and kept in readable
state.
Qualication of personnel
All actions described in the present operating instructions (operation, maintenance, etc.) must be
carried out only by well trained and sufciently qualied personnel authorised by the owner.
For safety and warranty reasons any action beyond the scope of this manuals must be carried out
only by qualied personnel authorised by the manufacturer.
It is assumed that all persons working with the Condair CP3mini are familiar and comply with the
appropriate regulations on work safety and the prevention of accidents.
Intended use
The steam humidier Condair CP3mini is intended exclusively for air humidication via a steam
distributor approved by the manufacturer (unit versions Condair CP3mini PD..) or via the in-
tegrated ventilation unit (unit versions Condair CP3mini PR..) within the specied operating
conditions (see chapter 8 “Product specications”). Any other type of application without the express
written consent of the manufacturer is considered as not conforming with the intended purpose and
may lead to the Condair CP3mini becoming dangerous.
Operation of the equipment in the intended manner requires that all the information in these in-
structions is observed (in particular the safety instructions).
7
Danger that may arise from the unit
– The Condair CP3mini is mains powered.
DANGER!
One may get in touch with live parts when the unit is open. Touching live parts may cause
severe injury or danger to life.
Prevention: Before carrying out any work set the Condair CP3mini out of operation as described
in chapter 4.3 (switch off the unit, disconnect it from the mains and stop the water supply) and
secure the unit against inadvertent power-up.
– The Condair CP3mini produces steam. When producing steam, the steam cylinder inside
the humidier gets very hot (up to 100 °C).
WARNING!
If the unit is opened immediately after having produced steam there is danger of burning
when touching the steam cylinder.
Prevention: Before carrying out any work set the Condair CP3mini out of operation as de-
scribed in chapter 4.3, then wait until the evaporation unit has cooled down sufciently thus
preventing danger of burning.
Behaviour in case of danger
If it is suspected that safe operation is no longer possible, then the Condair CP3mini should im-
mediately be shut down and secured against accidental power-up according to chapter 4.3.
This can be the case under the following circumstances:
– if the Condair CP3mini or its mains cable is damaged
– if the Condair CP3mini is no longer operating correctly
– if connections and/or piping are not sealed
All persons working with the Condair CP3mini must report any alterations to the unit that may affect
safety to the owner without delay.
Prohibited modications to the unit
No modications must be undertaken on the Condair CP3mini without the express written consent
of the manufacturer.
For the replacement of defective components use exclusively original accessories and spare parts
available from your Condair supplier.
8
3 Product Overview
3.1 Models overview
Steam air humidiers Condair CP3mini are available in the two basic versions for duct air humidi-
cation and direct room air humidication with different heating voltages and steam capacities
of 2 kg/h and 4 kg/h.
Model Condair CP3mini
Duct Room
PD2 PD4 PR2 PR4
Max. steam capacity 2 kg/h 4 kg/h 2 kg/h 4 kg/h
Heating voltages 230V1~ / 50..60Hz
240V1~ / 50..60Hz
200V2~ / 50..60Hz
Integrated ventilation unit ––– X
Display and control unit X
External On/Off control X
External P/PI control X
Internal P/PI controller X
Admissible control signals 0–5V, 1–5V, 0–10V, 2–10V,
0–16V, 3.2–16V, 0–20mA, 4–20mA
Operating parameter congurable via control software
3.2 Identication of the unit
The identication of the unit is found on the type plate (for the location of the type plate see unit
overview):
Type designation Serial number (7 digits) Month/Year
Heating voltage
Maximum steam capacity
Admissible water supply pressure
Power consumption
Control voltage
Field with certication symbols
Condair AG, CH-8808 Pfäfkon
Type: CP3mini PD4 Ser.Nr.: XXXXXXX 06.09
Heating Voltage: 230V / 1~ / 50...60Hz Power: 3.1 kW / 13.5 A
Steam Capacity: 4.0 kg/h Ctrl.Voltage: 230V / 1~ / 50...60Hz
Water Pressure: 1...10 bar
Made in Switzerland
9
3.3 Steam humidier construction
1 Back panel
2 Water cup
3 Water supply hose
4 Heating electrodes
5 Filling hose
6 Overow hose
7 Steam cylinder
8 Inlet valve (not visible)
9 Drain pump
10 Water drain connector (not visible)
11 Water supply connector (not visible)
12 Tub
13 Power board
14 Type plate
15 Remote operating and fault indication board
(Option)
16 Control board with CF card
17 Unit switch
18 Drain key
19 Display and control unit
20 Operation status indicators (LED's)
21 Intermediate panel
22 Front cover
23 Level sensor
24 Steam outlet connector
1
2
4
5
7
6
9
3
17 13 1214 101516
23
22
21
24
11
19
18
20
8
Construction Condair CP3mini PD2/PD4
10
Construction Condair CP3mini PR2/PR4
1 Back panel
2 Water cup
3 Water supply hose
4 Heating electrodes
5 Filling hose
6 Overow hose
7 Steam cylinder
8 Inlet valve (not visible)
9 Drain pump
10 Water drain connector (not visible)
11 Water supply connector (not visible)
12 Tub
13 Power board
14 Type plate
15 Remote operating and fault indication board
(Option)
16 Control board with CF card
17 Unit switch
18 Drain key
19 Display and control unit
20 Operation status indicators (LED's)
21 Unit intermediate panel
22 Front cover
23 Level sensor
24 Condensate hose
25 Ventilation unit
1
2
4
5
7
6
9
3
17 13 1214 101516
23
22
21
24
25
11
19
18
20
8
11
3.4 Functional description
The steam humidier Condair CP3mini is a pressureless steam generator that utilizes an electrode
heating. The steam humidier Condair CP3mini is designed for air humidication via a steam distribu-
tor (unit versions Condair CP3mini PD..) or via the integrated ventilation unit (unit versions Condair
CP3mini PR..).
Steam generation
Any time steam is requested, the electrodes are supplied with voltage. Simultaneously, the inlet valve
opens and water enters the steam cylinder from the bottom via water cup and supply line. As soon
as the electrodes come in contact with the water, current begins to ow between the electrodes,
eventually heating and evaporating the water. The more the electrode surface is exposed to water,
the higher is the current consumption and thus the steam capacity.
Upon reaching the requested steam capacity, the inlet valve closes. If the steam generation de-
creases below a certain percentage of the required capacity, due to lowering of the water level (e.g.
because of the evaporation process or drainage), the inlet valve opens until the required capacity
is available again.
If the required steam capacity is lower than the actual output, the inlet valve is closed until the desired
capacity is achieved by lowering of the water level (evaporation process).
Level monitoring
A sensor provided in the steam cylinder cover detects when the water level gets too high. The mo-
ment the sensor comes in contact with water, the inlet valve closes.
Drainage
As a result of the evaporation process, the conductivity of the water increases due to an escalating
mineral concentration. Eventually, an inadmissibly high current consumption would take place if this
concentration process were permitted to continue. To prevent this concentration from reaching a
value, unsuitably high for the operation, a certain amount of water is perio dically drained from the
cylinder and replaced by fresh water.
Control
The steam production can be controlled steplessly via the internal or an external continuous controller
or with an On/Off control via an external humidistat.
12
3.5 Humidication system overview
1 Steam humidier
2 Steam connector
3 Water supply connector
4 Water drain connector
5 Filter valve (accessory “Z261”)
6 Manometer (installation recommended)
7 Funnel with siphon (building side)
8 Water drain hose (accessory “DS22”)
9 Connecting cables
10 Steam hose (accessory “DS22”)
11 Condensate hose (accessory “KS10”)
12 Steam distribution pipe (accessory “41-...”)
13 Steam nozzle (accessory “W21”)
System overview Condair CP3mini PD2/PD4
DS22
7
–
–
–
–
–
+
–
8
1
2
4
Z261
9
10
41-..
11
DS22
KS10
KS10
11
12
41-..
12
W21
13
W21
13
3
5
6
125...1250µS/cm
1...10 bar
1...40 °C
min. 10 %
min. 10 %
≥40mm
min. 50 cm
ø22 mm
G3/4"
G3/8"
min. 300 mm
min. 20 %
min. 10 %
min. 10 %
min. 5 %
min. 5 %
Rmin. 300 mm
Rmin. 300 mm
Ømin. 200 mm
Ømin. 200 mm
Pmax. 800 Pa
Pmin. -800 Pa
Pmax. 800 Pa
Pmin. -800 Pa
13
System overview Condair CP3mini PR2/PR4
1 Steam humidier
2 Ventilation unit
3 Water supply connector
4 Water drain connector
5 Filter valve (accessory “Z261”)
6 Manometer (installation recommended)
7 Funnel with siphon (building side)
8 Water drain hose (accessory “DS22”)
9 Connecting cables
–
–
DS22
8
7
1
2
6
Z261
9
5
3
4
125...1250µS/cm
1...10 bar
1...40 °C
min. 10 %
min. 10 %
≥40mm
min. 50 cm
ø22 mm
G3/4"
G3/8"
14
4 Operation
Proceed as follows when putting the unit into operation:
1. Examine the steam humidier and installation for possible damage.
DANGER!
Damaged devices or devices with damaged installation may present danger to human life or
cause severe damage to material assets.
Damaged units and/or units with damaged or faulty installation must not be operated.
2. Check whether the front panel is mounted and xed with the screw.
3. Open the lter valve (or the shut-off valve, respectively) in the water supply line.
4. Verify the set humidity value at the humidity controller or at the humidistat, and readjust as re-
quired.
5. Switch on the service switch for mains supply.
6. Actuate the unit switch of the steam humidier. Switch lights up.
4.1 Commissioning
The steam humidier carries out a system test, during which all the LEDs
light up and the opposite display is shown.
If a failure occurs on the system test, a corresponding error message is
shown in the display.
After the system test the unit is in normal operation mode. The display
shows the standard operating display (rst page of the indication level).
Note: The contents of the standard operating display depends on the actual
operating status and on the conguration of the Condair CP3mini and can
differ from the opposite display.
As soon as the humidity controller or the humidistat requires humidity, power
is switched on for heating. The inlet valve opens (slight delay) and the steam
cylinder lls with water. As soon as the submerged electrodes heat the water
up the green LED lights up and after a few minutes (approx. 5–10 minutes,
depending on the conductivity of the water) steam is produced.
Note: If the Condair CP3mini is operated with water of low conductivity it may happen that the
maximum steam capacity is not reached in the rst few hours of operation. This is normal. As soon
as the conductivity has reached a sufcient level (due to the vaporisation process) the humidier
will reach the maximum steam capacity.
Standby
CP3 PD4 230V2
14.06.2009 12.00.00
Menu Set
STARTUP:
CP3 PD4 230V2
INIT MODULE
Demand :100%
CP3 PD4 230V2
14.06.2009 12.00.00
Menu Set
15
4.2 Notes on operation
4.2.1 Function of the display and operating elements
Display and control unit
Function: Conguration of the Condair CP3mini
Indication of operating parameters
Reset of maintenance counter
red LED “Error”
Function: The LED ashes in case of a temporary malfunction
of the unit (Warning status). Further operation of the
unit is still possible. The warning message is shown
in the display, see chapter 6).
The LED lights in case of a severe malfunction of the
unit (Fault status). Further operation is not possible
any longer. The fault message is shown in the display,
see chapter 6).
The LED ashes alternately with the green LED if
the external safety chain (ventilation interlock has
triggered) is open. As soon as the safety chain is
closed again, the indication disappears.
yellow LED “Maintenance”
Function: The LED lights if the steam cylinder must be re-
placed.
green LED “Steam”
Function: The LED lights if the unit produces steam.
The LED ashes alternately with the red LED if
the external safety chain (ventilation interlock has
triggered) is open. As soon as the safety chain is
closed again, the indication disappears.
Drain key
Function: Starting and stopping manual draining of the steam
cylinder.
Unit switch
Function: Switches the unit on and off. The switch is illuminated
when the unit is running.
16
4.2.3 Inspections during operation
During operation the Condair CP3mini and the humidication system have to be inspected weekly.
On this occasion check the following:
• the water and steam installation for any leakage.
• the steam humidier and the other system components for correct xing and any damage.
• the electric installation for any damage.
If the inspection reveals any irregularities (e.g. leakage, error indication) or any damaged components
take the Condair CP3mini out of operation as described in chapter 4.3. Then, contact your Condair
representative.
4.2.4 Carrying out manual draining
Proceed as follows to drain the unit manually:
Briey press the drain key.
The heating voltage is interrupted and the drain pump starts. As long as the
manual drain cycle is in progress the three LED light up successively.
To stop the drain cycle press the drain key again.
To Stop Press
Manual Drain
Manual Drain Key!
Menu Set
4.2.2 Remote operating and fault indication
If your unit is equipped the optional remote operating and fault indication PCB the following operat-
ing status are shown remotely:
Activated remote
indication relay
When? Display on unit
“Error” A error is present, further operation
is normally not possible any longer,
the heating voltage is interrupted.
Red LED lights and an error mes-
sage is shown in the display.
“Service” The steam cylinder is spent and
must be replaced. The unit remains
operational for a certain time.
Yellow LED lights and the service
warning message is shown in the
display.
“Steam” Steam demand/Steam production Green LED lights and the standard
operating display is shown.
“Unit on” Unit is switched on. Unit switch lights and the standard
operating display is shown.
17
4.3 Taking the unit out of operation
In order to take the Condair CP3mini out of operation, perform the following steps:
1. If the unit has to be switched off because of a malfunction, please note the error code of the actual
error message shown in the display.
2. Close the shut-off valve in the water supply line
3. Start manual draining (see chapter 4.2.4) and wait until the steam cylinder is empty.
4. Actuate the unit switch on the bottom of the unit.
5. Disconnect steam humidier from the mains: Switch off the service switch to mains supply
and secure the switch in “off” position against accidentally being switched on, or clearly mark the
switch.
WARNING!
If steam was produced just before the unit is taken out of operation, wait before opening the
unit and let the steam cylinder cool down to prevent danger of burning.
18
4.4 Overview and operating of the menu
The operating and display unit is operated via the four keys located just
below the display. The 4 status elds at the bottom of the display show the
active keys the functions assigned to them.
Menu overview
actual key setting
keys
Indication level
Menu level
Operating
Menu Info
– Interrogation of unit information
– Interrogation of the malfunction list
Menu User
– Resetting the maintenance counter
– Unit settings
Standby
CP3 PD4 230V2
XXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXX
14.06.2009 12.00.00
Menu Set
Demand :50%
CP3 PD4 230V2
14.06.2009 12.00.00
Menu Set
Software :1.00LA00
CP3 PD4 230V2
Controlsign.:0-10V
Limitsignal :0-10V
Menu Set
Drain Factor:1.0
CP3 PD4 230V2
Conductivity:>125µS
StandbyDrain:Full
Force Drain :O
Menu Set
Timer
CP3 PD4 230V2
On/O Timer :O
Power Limit :O
Hum.Setpoint:O
Menu Set
Power Limit :100%
CP3 PD4 230V2
Demand :0%
∑ Steam :0.0kg/h
Menu Set
Operating Hours
CP3 PD4 230V2
Cylinder :40h
Menu Set
Main Menu
User :Set
Info :Set
Esc Set
Info
ErrorHistory:Set
Unit Status :Set
Esc Set
Main Menu
User :Set
Info :Set
Esc Set
User Code
Enter Number
Conrm with Set
Esc Set
8808
User
Settings :Set
Maintenance :Set
Esc Set
19
4.5 Interrogation functions
4.5.1 Interrogation of the operating information in the indication level
In the normal operating mode the operating and display unit is in the indication level. The indication
level forms a loop that includes several pages holding operating information which can be accessed
with the arrow keys. The various displays of the indication level are shown below.
Info page 1: standard operating display
The appearance of the standard operating display depends on the actual operating status and the
conguration of the Condair CP3mini. The following display are possible.
Note: if the optional radio humidity sensor and/or the “Time-Off” function for the steam LED is/are
activated the sensor symbol and/or the crossed out LED symbol is/are shown in the upper right
corner of the standard operating display.
Demand :50%
CP3 PD4 230V2
Lim. Control:80%
14.06.2009 12.00.00
Menu Set
Standard operating display with control via the external controller
– Standby (no humidity demand) or Demand % (humidity demand present)
– Set supply air limitation in % *
* this parameter appears only if external supply air limitation is activated
Act.Humidity: 75%rH
CP3 PD4 230V2
Hum.Setpoint: 50%rH
Lim.Humidity: 60%rH
Lim.Range : 70-90%
Menu Set
Standard operating display with control via the internal controller
– Actual humidity in %rh
– Set nominal humidity %rh
– Set supply air limitation in % **
– Set range for supply air limitation in % **
** these parameters appear only if internal supply air limitation is activated
Info page 2: settings
Software :1.00LA00
CP3 PD4 230V2
Controlsign.:0-10V
Limitsignal :0-10V
Menu Set
– Software version (1.00)/language version (LA00)
– Set control signal range (signal Y) or radio humidity sensor
– Set control signal range for the supply air limitation (signal Z). Appears
only if supply air limitation is activated.
Info page 3: performance data
Power Limit :100%
CP3 PD4 230V2
Demand :0%
∑ Steam :0.0kg/h
Menu Set
– Set power limitation in % of the maximum capacity
– Actual humidity demand in % of the maximum capacity
– Actual steam capacity of the unit in kg/h
Info page 4: operating hours
Operating Hours
CP3 PD4 230V2
Cylinder :40h
Menu Set
– Operating hours since the last reset.
Info page 5: drain settings
Drain Factor:1.0
CP3 PD4 230V2
Conductivity:>125µS
StandbyDrain:Full
Force Drain :O
Menu Set
– Set drain factor
– Conductivity of the water
– Set draining type in standby operation
– Set time interval for forced draining
Info page 6: timer settings
Timer
CP3 PD4 230V2
On/O Timer :O
Power Limit :O
Hum.Setpoint:O
Menu Set
– Actual status of On/Off timer
– Actual status of power limit timer
– Actual status of humidity setpoint timer (appears only if internal P/PI
controller is activated)
20
Remote Error
O
Remote Unit On
O
Average Drain Time
0.0 s
Max. Level Sensor
O
Max. Level Counter
0
Inlet Valve
O
Outlet Pump
O
Main Contactor
O
Average Request
100%
Remote Service
O 12.00.00
3
4
5
6
7
9
8
12
11
10
RF Hum. Addr
1
RF Hum. Status Addr 1
Init
RF Hum. Status Addr 2
Valid 46%rH
RF Hum. Status Addr 3
Bat. Low 46%rH
RF Hum. Status Addr 4
No Conn.
Fan Speed
0
13
14
15
16
17
18
4.5.2 Interrogation of unit information
Press < > and < > keys, in order to select the unit information available in the list:
1 Total operating hours since the initial commissioning.
2 Actual status of the remote indication relay “Steam”
3 Actual status of the remote indication relay “Service”
4 Actual status of the remote indication relay “Error”
5 Actual status of the remote indication relay “Unit on”
6 Calculated mean drain time in seconds
7 Current average request
8 Actual status of the maximum level sensor
9 Counter showing the number of times the maximum level in the steam cylinder has been ex-
ceeded
10 Actual status of the inlet valve
11 Actual status of the drain pump
12 Actual status of the switch relay
13 Current number of revolutions of the fan (appears only with units type PR..)
14 Current set address of the radio humidity sensor
15 Actual signal on address 1 of the radio humidity sensor
16 Actual signal on address 2 of the radio humidity sensor
17 Actual signal on address 3 of the radio humidity sensor
18 Actual signal on address 4 of the radio humidity sensor
Press the <Esc> key several times to quit the unit information list and to return to the standard op-
erating display.
Unit Status
300h
Remote Steam
O
System Operation Hour
11.11.2006 12.00.00
Esc Set
Standby
CP3 PD4 230V2
16.06.2009 12.00.00
Menu Set
Main Menu
User :Set
Info :Set
Esc Set
Info
ErrorHistory:Set
Unit Status :Set
Esc Set
1
2
Select the list with the unit information:
Path: Main menu > Info > Unit Status
21
4.5.3 Interrogation of the malfunction list
The last error that occurred is shown with:
– running number of the error
– date and time of occurrence
– error code (Warning: W..., Error: E...)
– error message
– additional info text regarding the error
Press <
> and < > keys, in order to select further error messages in the list.
Press the <Esc> key several times to quit the error history list and to return to the standard operat-
ing display.
The error messages generated by the last 20 malfunctions that occurred are saved in the malfunction
list of the Condair CP3mini and can be interrogated.
Select the error history list:
Path: Main menu > Info > ErrorHistory
Standby
CP3 PD4 230V2
16.06.2009 12.00.00
Menu Set
Main Menu
User :Set
Info :Set
Esc Set
Info
ErrorHistory:Set
Unit Status :Set
Esc Set
ErrorHistory
E32 HumSensor broken
No sensor signal
humidity sensor def.
01/05 15.06.09 12:34
Esc Set
ErrorHistory
E33 Lim Sens broken
No sensor signal
humidity sensor def.
05/05 30.09.08 16:30
11.11.2006 12.00.00
Esc Set
22
4.6 Unit settings
4.6.1 Launching the unit settings menu
Select the unit settings menu:
Path: Main menu > User > Password entry: 8808 > Settings
4.6.2 Selecting the dialogue language
Select “Language” in the settings menu, then press the <Set> key.
Main Menu
User :Set
Info :Set
Esc Set
User Code
Enter Number
Conrm with Set
Esc Set
8808
User
Settings :Set
Maintenance :Set
Esc Set
Display/LED :Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
Date :01.10.08
Time :12:00
Remote Test :Set
Press the < > and < > keys in order to select the individual settings in the settings menu.
Detailed information on the different settings are found in the following chapters.
Standby
CP3 PD4 230V2
16.06.2009 12.00.00
Menu Set
Water Manag.:Set
Language
English
German
French
English
Italian
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
In the upcoming modication dialogue select the desired dialogue language. After conrmation, the
unit automatically switches to the selected dialogue language.
Factory setting: country specic
Options: divers languages
23
In the upcoming modication dialogue select the desired signal source.
Factory setting: Analog
Options: Analog or RF Hum. (if the optional radio humidity sensor is used)
Note: if “RF Hum.” is selected as signal source (optional radio humidity sensor), the sensor symbol
is shown in the upper right corner of the standard operating display afterwards (see the most right
display above).
4.6.3.2 Selecting the control type
Select “Hum.Control” in the control settings menu, then press the <Set> key.
The control settings appear. The settings available depend on the selected signal source and the
control type. The above display shows the maximum number of settings available. Informations
regarding the individual settings can be found in the following chapters.
4.6.3.1 Selecting the signal source
Select “SignalSource” in the control settings menu, then press the <Set> key.
Integr.-Time:8min
Controls
Hum.Control :Int.(PI)
Controlsign.:0-10V
Hum.Setpoint:Set
SignalSource:Analog
P-Band :18%rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
Lim. Control:On
Limitsignal :0-10V
Limit Min :70%rH
Limit Max :90%rH
In the upcoming modication dialogue select the desired control type.
Factory setting: External
Options: External (external continuous controller),
24VOn/Off (external On/Off humidistat),
Int. (P) (Internal P controller)
Int. (PI) (Internal PI controller)
SignalSource
Analog
RF Hum.
Analog
Esc Set
Controls
Hum.Control :Int.(PI)
Controlsign.:0-10V
Hum.Setpoint:Set
SignalSource:Analog
P-Band :18%rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
4.6.3 Control settings
Select “Controls” in the settings menu, then press the <Set> key.
Hum.Control
External
24VOnO
Int.(P)
External
Int.(PI)
Esc Set
Controls
Hum.Control :Int.(PI)
Controlsign.:0-10V
Hum.Setpoint:Set
SignalSource:Analog
P-Band :18%rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
Demand :50%
CP3 PD4 230V2
Lim. Control:80%
14.06.2009 12.00.00
Menu Set
24
4.6.3.3 Selecting the control signal
Note: This setting is available only if the signal source is set to “Analog” and the control type is set
to “External”, “Int. (P)” or “Int. (PI)”.
Select “Controlsign.” in the control settings menu, then press the <Set> key.
In the upcoming modication dialogue set the radio address of the optional radio humidity sensor.
Note: Please refer to the separate instruction manual for detailed information regarding the radio
humidity sensor.
4.6.3.5 Conguring humidity setpoint
Note: This menu item is available only if the internal P or PI controller is activated.
With the parameters in the “Hum.Setpoint” submenu you determine whether the Condair CP3mini
is to be controlled with a x humidity setpoint (factory setting) or whether it is to be operated timer
controlled with different humidity setpoints.
– Control with x humidity setpoint:
Select “Hum.Setpoint” in the control settings menu, then press the <Set> key.
Controls
Hum.Control :Int.(PI)
Controlsign.:0-10V
Hum.Setpoint:Set
SignalSource:Analog
P-Band :18%rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
2-10V
Controlsign.
0-5V
1-5V
0-10V
0-10V
1-10V
Esc Set
0-16V
3.2-16V
0-20mA
4-20mA
Let the timer deactivated (Off) or deactivate the timer if necessary. Select “Hum.Setpoint”, then
press the <Set> key. In the upcoming modication dialogue set the value for the x humidity
setpoint (Factory setting: 50 %rh, Setting range: 15...95 %rh).
Settings
Controls :Set
Power Limit :Set
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
Hum.Setpoint
Hum.Setpoint:50%rH
Timer :O
Esc Set
Controls
Controlsign.:0-10V
Hum.Setpoint:Set
P-Band :18%rH
Hum.Control :Int.(PI)
Integr.-Time:8min
Esc Set
Hum.Setpoint
Hum.Setpoint:50%rH
Timer :O
Esc Set
Hum.Setpoint
50%rH
50%rH
Esc Set
In the upcoming modication dialogue select the desired control signal.
Factory setting: 0–10V
Options: 0–5V, 1–5V, 0–10V, 2–10V, 0–16V, 3.2–16V, 0–20mA, 4–20mA
4.6.3.4 Set the radio address of the optional radio humidity sensor
Note: This setting is available only if the signal source is set to “RF Hum.”
Select “RF Hum. Addr” in the control settings menu, then press the <Set> key.
RF Hum. Addr
1
1
Esc Set
Controls
Hum.Control :Int.(PI)
RF Hum. Addr:1
Hum.Setpoint:Set
SignalSource:RF Hum.
P-Band :18%rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
25
– Timer controlled with different humidity setpoints:
Select “Hum.Setpoint” in the control settings menu, then press the <Set> key.
Select “Timer”, then press the <Set> key. In the upcoming modication dialogue activate the timer
function and conrm the setting with the <Set> key.
If the timer is activated, up to eight switching points (events 1 - 8) with different humidity setpoints
can be dened. Each switching point is dened by a weekday or weekday range, the switching
point and the humidity setpoint.
Conguration notes:
– the settings of an event remain active up to the next event.
– the software does not check the plausibility of the timer settings. Therefore, make sure your
settings make sense.
– the On/Off timer (see chapter 4.6.5) overrides the humidity setpoint timer.
4.6.3.6 Setting the proportional range for the internal P/PI controller
Note: This menu item is available only if the internal P or PI controller is activated.
Select “P-Band” in the control settings menu, then press the <Set> key.
In the upcoming modication dialogue set the proportional range in % for the internal P/PI controller.
Factory setting: 18 %
Options: 6...65 %
P-Band
18 %rH
18 %rH
Esc Set
Controls
Hum.Setpoint:Set
P-Band :18%rH
Integr.-Time:8min
Controlsign.:0-10V
Lim. Control:O
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
Hum.Setpoint
Hum.Setpoint:50%rH
Timer :O
Esc Set
Timer
O
On
On
Esc Set
Hum.Setpoint
Event 1 :06:00
Event 2 :18:00
Event 3 :--:--
Timer :On
Event 4 :--:--
Esc Set
Event 2
Time :18:00
Hum.Setpoint:50%rH
Weekday :Mo-Fr
Esc Set
Hum.Setpoint
Event 1 :06:00
Event 2 :18:00
Event 3 :--:--
Timer :On
Event 4 :--:--
Esc Set
Weekday
O
Mo-Fr
Mo-Sa
Mo-Fr
Mo-So
Esc Set
Event 2
Time :18:00
Hum.Setpoint:50%rH
Weekday :Mo-Fr
Esc Set
Event 2
Time :18:00
Hum.Setpoint:50%rH
Weekday :Mo-Fr
Esc Set
Hum.Setpoint
50%rH
50%rH
Esc Set
Time
18:00
18:00
Esc Set
Settings
Controls :Set
Power Limit :Set
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
Controls
Controlsign.:0-10V
Hum.Setpoint:Set
P-Band :18%rH
Hum.Control :Int.(PI)
Integr.-Time:8min
Esc Set
26
4.6.3.7 Setting the integral time for the internal PI controller
Note: This setting is available only if the internal PI controller is activated.
Select “Integr.-Time” in the control settings menu, then press the <Set> key.
In the upcoming modication dialogue set the integral time in minutes for the internal PI controller.
Factory setting: 8 minutes
Options: 1...60 minutes
4.6.3.8 Activating/Deactivating the supply air limitation
Note: This setting is available only if the control type is set to “External”, “Int. (P)” or “Int. (PI)”.
Select “Lim. Control” in the control settings menu, then press the <Set> key.
Integr.-Time
8 min
8 min
Esc Set
Controls
Hum.Setpoint:Set
P-Band :18%rH
Integr.-Time:8min
Controlsign.:0-10V
Lim. Control:O
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
In the upcoming modication dialogue select the desired supply air limitation signal.
Factory setting: 0–10V
Options: 0–5V, 1–5V, 0–10V, 2–10V, 0–16V, 3.2–16V, 0–20mA, 4–20mA
Controls
Lim. Control:On
Limitsignal :0-10V
Limit Min :70%rH
P-Band :18%rH
Limit Max :90%rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
2-10V
Limitsignal
0-5V
1-5V
0-10V
0-10V
1-10V
Esc Set
0-16V
3.2-16V
0-20mA
4-20mA
In the upcoming modication dialogue activate or deactivate the supply air limitation (Signal Z).
Factory setting: Off
Options: On, Off
4.6.3.9 Selecting the supply air limitation signal
Note: This setting is available only if the external controller or the internal P or PI controller and the
supply air limitation are activated.
Select “Limitsignal” in the control settings menu, then press the <Set> key.
Controls
Integr.-Time:8min
Lim. Control:On
Limitsignal :0-10V
P-Band :18%rH
Limit Min :70%rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
Lim. Control
O
On
On
Esc Set
27
With the parameters in the “Power Limit” submenu you determine whether the Condair CP3mini is
to be operated with a x capacity limit (factory setting) or whether it is to be operated with a timer
controlled capacity limitation.
Note: set the desired capacity limitation in % of the maximum capacity of the humidier.
– Operation with x capacity limit:
Select “Power Limit” in the settings menu, then press the <Set> key.
Controls
Lim. Control:On
Limitsignal :0-10V
Limit Min :70%rH
P-Band :18%rH
Limit Max :90%rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
4.6.3.10 Setting the lower limit value for the supply air limitation
Note: This setting is available only if the external controller or the internal P or PI controller and the
supply air limitation are activated.
Select “Limit Min” in the control settings menu, then press the <Set> key.
In the upcoming modication dialogue set the lower limit value in %rh for the supply air limitation.
Factory setting: 70 %rh
Options: 15 ... 95 %rh
4.6.3.11 Setting the upper limit value for the supply air limitation
Note: This setting is available only if the external controller or the internal P or PI controller and the
supply air limitation are activated.
Select “Limit Max” in the control settings menu, then press the <Set> key.
In the upcoming modication dialogue set the upper limit value in %rh for the supply air limitation.
Factory setting: 90 %rh
Options: 15 ... 95 %rh
Controls
Lim. Control:On
Limitsignal :0-10V
Limit Min :70%rH
P-Band :18%rH
Limit Max :90%rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
Limit Min
70 %rH
70 %rH
Esc Set
Limit Max
90 %rH
90 %rH
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
Power Limit
Power Limit :100%
Timer :O
Esc Set
Power Limit
Power Limit :100%
Timer :O
Esc Set
Power Limit
100%
100%
Esc Set
4.6.4 Conguring the capacity limitation
Let the timer deactivated (Off) or deactivate the timer if necessary. Select “Power Limit”, then press
the <Set> key. In the upcoming modication dialogue set the value for the x capacity limitation
(Factory setting: 100 %, Setting range: 4kg/h unit: 30-100 %, 2kg/h unit: 50-100 %).
28
– Operation with timer controlled capacity limitation:
Select “Power Limit” in the settings menu, then press the <Set> key.
Select “Timer”, then press the <Set> key. In the upcoming modication dialogue activate the timer
function and conrm the setting with the <Set> key.
If the timer is activated, up to eight switching points (events 1 - 8) with different capacity limits
can be dened. Each switching point is dened by a weekday or weekday range, the switching
point and the capacity limit.
Conguration notes:
– the settings of an event remain active up to the next event.
– the software does not check the plausibility of the timer settings. Therefore, make sure your
settings make sense.
– the On/Off timer (see chapter 4.6.5) overrides the capacity limit timer.
Power Limit
Power Limit :50%rH
Timer :O
Esc Set
Timer
O
On
On
Esc Set
Power Limit
Event 1 :06:00
Event 2 :18:00
Event 3 :--:--
Timer :On
Event 4 :--:--
Esc Set
Event 2
Time :18:00
Power Limit :100%
Weekday :Mo-Fr
Esc Set
Power Limit
Event 1 :06:00
Event 2 :18:00
Event 3 :--:--
Timer :On
Event 4 :--:--
Esc Set
Weekday
O
Mo-Fr
Mo-Sa
Mo-Fr
Mo-So
Esc Set
Event 2
Time :18:00
Power Limit :100%
Weekday :Mo-Fr
Esc Set
Event 2
Time :18:00
Power Limit :100%
Weekday :Mo-Fr
Esc Set
Power Limit
100 %
100 %
Esc Set
Time
18:00
18:00
Esc Set
Settings
Controls :Set
Power Limit :100%
On/O Timer :Set
Language :English
GFCI-Mode :O
Esc Set
29
4.6.5 Conguring the On/Off timer
– Activate and congure On/Off timer:
Select “On/Off Timer” in the settings menu, then press the <Set> key.
Settings
Power Limit :Set
On/O Timer :Set
GFCI-Mode :O
Controls :Set
Water Manag.:Set
Esc Set
On/O Timer
Timer :O
Esc Set
Select “Timer”, then press the <Set> key. In the upcoming modication dialogue activate the timer
function and conrm the setting with the <Set> key.
If the timer is activated, up to eight switching points (events 1 - 8) with different On/Off events
can be dened. Each switching point is dened by a weekday or weekday range, the switching
point and the operating mode.
Conguration notes:
– the settings of an event remain active up to the next event.
– the software does not check the plausibility of the timer settings. Therefore, make sure your
settings make sense.
– the On/Off timer overrides all other timers.
Settings
Power Limit :Set
On/O Timer :Set
GFCI-Mode :O
Controls :Set
Water Manag.:Set
Esc Set
On/O Timer
Timer :O
Esc Set
Timer
O
On
On
Esc Set
On/O Timer
Event 1 :06:00
Event 2 :18:00
Event 3 :--:--
Timer :On
Event 4 :--:--
Esc Set
Event 2
Time :18:00
Mode :O
Weekday :Mo-Fr
Esc Set
On/O Timer
Event 1 :06:00
Event 2 :18:00
Event 3 :--:--
Timer :On
Event 4 :--:--
Esc Set
Weekday
O
Mo-Fr
Mo-Sa
Mo-Fr
Mo-So
Esc Set
Event 2
Time :18:00
Mode :O
Weekday :Mo-Fr
Esc Set
Event 2
Time :18:00
Mode :O
Weekday :Mo-Fr
Esc Set
Time
18:00
18:00
Esc Set
Mode
O
On
On
Esc Set
With the parameters in the “On/Off Timer” submenu you determine whether or not (factory setting)
the Condair CP3mini is to be switched on and off timer controlled.
– Deactivate On/Off timer:
Select “On/Off Timer” in the settings menu, then press the <Set> key. Let the timer deactivated
(Off) or deactivate the timer if necessary.
30
4.6.6 Activating/Deactivating fault current relay operation
Select “GFCI-Mode” in the settings menu, then press the <Set> key.
In the upcoming modication dialogue select whether or not the Condair CP3mini is connected to a
fault current relay protected mains supply.
Factory setting: Off
Options: On (mains supply with fault current relay protection)
Off (mains supply without fault current relay protection)
Settings
On/O Timer :Set
GFCI-Mode :O
Water Manag.:Set
Power Limit :Set
Remote Test :Set
Esc Set
GFCI-Mode
O
On
O
Esc Set
4.6.7 Water management settings
Select “Water Manag.” in the settings menu, then press the <Set> key.
The water management settings appear. Press the <
> and < > keys in order to select the individual
settings. Detailed information on the different settings are found in the following chapters.
4.6.7.1 Selecting the conductivity range of the supply water
Select “Conductivity” in the water management settings submenu, then press the <Set> key.
In the upcoming modication dialogue select the conductivity range of the supply water.
Factory setting: >125 μS/cm
Options: >125 μS/cm, <125 μS/cm
Settings
GFCI-Mode :O
Water Manag.:Set
Remote Test :Set
On/O Timer :Set
Date :14.06.09
Esc Set
Water Manag.
Drain Factor:1.0
StandbyDrain:Full
StandbyDelay:72h
Conductivity:>125µS
Force Drain :On
Esc Set
Force Delay :72h
Settings
GFCI-Mode :O
Water Manag.:Set
Remote Test :Set
On/O Timer :Set
Date :14.06.09
Esc Set
Water Manag.
Drain Factor:1.0
StandbyDrain:Full
StandbyDelay:72h
Conductivity:>125µS
Force Drain :On
Esc Set
Conductivity
>125µS
<125µS
>125µS
Esc Set
31
4.6.7.2 Setting the drain factor
Select “Drain Factor” in the water management settings submenu, then press the <Set> key.
In the upcoming modication dialogue select the type of draining which takes place after a certain
time (see following setting) in standby operation.
Factory setting: Full
Options: Full (complete draining of the cylinder)
Partial (partial draining of the cylinder) **
Off (draining deactivated)
** The cylinder is drained so far that the water does not touch the electrodes
any longer.
4.6.7.4 Setting the period of time in standby operation after which an automatic
cylinder draining takes place
Select “StandbyDelay” in the water management settings submenu, then press the <Set> key.
In the upcoming modication dialogue set the period of time in standby operation after which an
automatic cylinder draining takes place.
Factory setting: 72 hours
Setting range: 1...720 hours
In the upcoming modication dialogue set the drain factor in relation to the steam capacity.
Factory setting: 1.0
Setting range: 0.5...2.0
4.6.7.3 Selecting the type of draining in standby operation
Select “StandbyDrain” in the water management settings submenu, then press the <Set> key.
Settings
GFCI-Mode :O
Water Manag.:Set
Remote Test :Set
On/O Timer :Set
Date :14.06.09
Esc Set
Water Manag.
Drain Factor:1.0
StandbyDrain:Full
StandbyDelay:72h
Conductivity:>125µS
Force Drain :On
Esc Set
Drain Factor
1.0
1.0
Esc Set
Settings
GFCI-Mode :O
Water Manag.:Set
Remote Test :Set
On/O Timer :Set
Date :14.06.09
Esc Set
Water Manag.
Drain Factor:1.0
StandbyDrain:Full
StandbyDelay:72h
Conductivity:>125µS
Force Drain :On
Esc Set
StandbyDrain
O
Partial
Full
Full
Esc Set
Settings
GFCI-Mode :O
Water Manag.:Set
Remote Test :Set
On/O Timer :Set
Date :14.06.09
Esc Set
Water Manag.
StandbyDrain:Full
StandbyDelay:72h
Force Drain :On
Drain Factor:1.0
Force Delay :72h
Esc Set
StandbyDelay
72 h
72 h
Esc Set
32
4.6.7.5 Activating/Deactivating the forced draining
Select “Force Drain” in the water management settings submenu, then press the <Set> key.
Activating/Deactivating the forced draining which takes place after a certain time of operation (see
following setting).
Note: The forced draining takes place also during steam production.
Factory setting: Off
Options: On (Forced draining activated)
Off (Forced draining deactivated)
4.6.7.6 Setting the time of operation after which a forced draining takes place
Select “Force Delay” in the water management settings submenu, then press the <Set> key.
In the upcoming modication dialogue set the time of operation after which a forced draining takes
place.
Factory setting: 72 hours
Setting range: 1...720 hours
Settings
GFCI-Mode :O
Water Manag.:Set
Remote Test :Set
On/O Timer :Set
Date :14.06.09
Esc Set
Water Manag.
StandbyDrain:Full
StandbyDelay:72h
Force Drain :On
Drain Factor:1.0
Force Delay :72h
Esc Set
Force Drain
O
On
On
Esc Set
Settings
GFCI-Mode :O
Water Manag.:Set
Remote Test :Set
On/O Timer :Set
Date :14.06.09
Esc Set
Water Manag.
StandbyDrain:Full
StandbyDelay:72h
Force Drain :On
Drain Factor:1.0
Force Delay :72h
Esc Set
Force Delay
72 h
72 h
Esc Set
The list with the remote relay tests appears, the rst relay test (relay steam) is shown.
Press the < > and < > keys in order to select the further relay tests available and press the <Set>
key to activate/deactivate the corresponding relay for testing.
4.6.8 Performing remote relay tests
Select “Remote Test” in the settings menu, then press the <Set> key.
Settings
Water Manag.:Set
Remote Test :Set
Date :14.06.09
GFCI-Mode :O
Time :12:00
Esc Set
Remote Service:
O
Remote Error:
O
remote Unit on:
Remote Test
Remote Steam:
O
Esc Set
O
33
4.6.9 Setting the date
Select “Date” in the settings menu, then press the <Set> key.
4.6.10 Setting the time
Select “Time” in the settings menu, then press the <Set> key.
In the upcoming modication dialogue set the actual date (format:“dd.mm.yy”).
Settings
Remote Test :Set
Date :14.06.09
Time :12:00
Water Manag.:Set
Display/LED :Set
Esc Set
Date
14.06.09
14.06.09
Esc Set
In the upcoming modication dialogue set the actual time (format:“hh.mm”)..
Settings
Remote Test :Set
Date :14.06.09
Time :12:00
Water Manag.:Set
Display/LED :Set
Esc Set
Time
12:00
12:00
Esc Set
4.6.11 Conguring the display and the steam LED
Select “Display/LED” in the settings menu, then press the <Set> key.
The display/LED settings appear. Press the <
> and < > keys in order to select the individual set-
tings. Detailed information on the different settings are found in the following chapters.
6.6.11.1 Conguring the backlight
Select “Backlight” in the display/LED settings submenu, then press the <Set> key.
Settings
Remote Test :Set
Date :14.06.09
Time :12:00
Water Manag.:Set
Display/LED :Set
Esc Set
Display/LED
Steam-LED :Time-O
O-Timeout :5min
Contrast :30
Backlight :On
Brightness :80%
Esc Set
Settings
Remote Test :Set
Date :14.06.09
Time :12:00
Water Manag.:Set
Display/LED :Set
Esc Set
In the upcoming modication dialogue select whether the backlight should be permanently switched
on (On) or the backlight is switched off after certain period of time (Time-Off).
Factory setting: On
Options: On (backlight permanently switched on)
Time-Off (backlight is switched off after a certain period of time, see chap-
ter 4.6.11.3)
Backlight
On
Time-O
On
Esc Set
Display/LED
Steam-LED :Time-O
O-Timeout :5min
Contrast :30
Backlight :On
Brightness :80%
Esc Set
34
4.6.11.2 Setting the display behaviour of the LED steam
Select “Steam-LED” in the display/LED settings submenu, then press the <Set> key.
In the upcoming modication dialogue select whether the steam LED lights permanently (On) when
steam is produced or the steam LED is switched off after certain period of time (Time-Off).
Factory setting: On
Options: On (Steam LED lights permanently when steam is produced)
Time-Off (Steam LED is switched off after certain period of time, see chap-
ter 4.6.11.3)
Note: if “Time-Off” is selected, the
crossed out LED symbol is shown in the upper right corner of the
standard operating display afterwards (see the most right display above).
4.6.11.3 Setting the “Off-Timeout”
Note: this setting appears only if the settings “Backlight” and/or “Steam-LED” are set to “Time-Off”.
Select “Off-Timeout” in the display/LED settings submenu, then press the <Set> key.
Display/LED
Steam-LED :Time-O
O-Timeout :5min
Contrast :30
Backlight :On
Brightness :80%
Esc Set
Settings
Remote Test :Set
Date :14.06.09
Time :12:00
Water Manag.:Set
Display/LED :Set
Esc Set
Steam-LED
On
Time-O
On
Esc Set
In the upcoming modication dialogue set the period of time after which the backlight and/or the
steam LED should be switched off.
Factory setting: 5 minutes
Setting range: 1...60 minutes
4.6.11.4 Setting the contrast
Select “Contrast” in the display/LED settings submenu, then press the <Set> key.
Display/LED
Steam-LED :Time-O
O-Timeout :5min
Contrast :30
Backlight :On
Brightness :80%
Esc Set
Settings
Remote Test :Set
Date :14.06.09
Time :12:00
Water Manag.:Set
Display/LED :Set
Esc Set
O-Timeout
5 min
5 min
Esc Set
In the upcoming modication dialogue set the desired value for the display contrast.
Factory setting: 30
Setting range: 10 (no display) ... 60 (display turns black)
Display/LED
Steam-LED :Time-O
O-Timeout :5min
Contrast :30
Backlight :On
Brightness :80%
Esc Set
Settings
Remote Test :Set
Date :14.06.09
Time :12:00
Water Manag.:Set
Display/LED :Set
Esc Set
Contrast
30
30
Esc Set
Demand :50%
CP3 PD4 230V2
Lim. Control:80%
14.06.2009 12.00.00
Menu Set
35
4.6.11.5 Setting the brightness of the backlight
Select “Brightness” in the display/LED settings submenu, then press the <Set> key.
In the upcoming modication dialogue set the desired brightness value for the backlight in % of the
maximum value.
Factory setting: 80 %
Setting range: 20...100 %
Display/LED
Steam-LED :Time-O
O-Timeout :5min
Contrast :30
Backlight :On
Brightness :80%
Esc Set
Settings
Remote Test :Set
Date :14.06.09
Time :12:00
Water Manag.:Set
Display/LED :Set
Esc Set
Brightness
80 %
80 %
Esc Set
36
5 Maintenance
Qualication of personnel
All maintenance work must be carried out only by well trained personnel who is familiar with the
unit and the associated risks.
General notes
The instructions and details for maintenance work must be followed and upheld.
Only the maintenance work described in this documentation may be carried out.
Only use original Condair spare parts to replace faulty parts.
Safety
Some maintenance work requires removal of the unit cover. Please note the following:
DANGER! Danger of electrical shock!
You may get in touch with live parts when the unit is open. Touching live parts may cause severe
injury or even lethal violation.
Prevention: Before carrying out any maintenance work set the Condair CP3mini out of operation
as described in chapter 4.3 (switch off the unit, disconnect it from the mains and stop the water
supply) and secure the unit against inadvertent power-up.
CAUTION!
The electronic components inside the humidier are very sensitive to electrostatic discharge.
Prevention: Before carrying out any maintenance work to the electrical or electronic equipment of
the humidier, appropriate measures must be taken to protect the respective components against
damage caused by electrostatic discharge (ESD protection).
5.1 Important notes on maintenance
37
5.2 Maintenance list
To maintain operational safety the Condair CP3mini steam humidier must be maintained at reg-
ular intervals. This is differentiated between the rst maintenance after approx. 500 operating
hours (I), the replacement of the steam cylinder after the yellow LED lights (II) and annual
maintenance (III).
Below you will nd a summary of the work to be carried out for each of the three maintenance
stages.
Components Interval Work to be done
I II III
Steam cylinder type A.. X Remove and replace.
Drain pump X Remove, disassemble and clean, replace if neces-
sary.
Steam cylinder receptacle X Inspect, clean if necessary.
Inlet valve X Remove and clean lter insert, replace if neces-
sary.
Drain pipe and siphon X Inspect, clean if necessary (decalcify and rinse
out).
Steam installation X X Inspect steam and condensate hoses for cracks
and to see that they are correctly attached, replace
faulty hoses.
Water installation X X Inspect water hoses in the unit for cracks and to
see that they are correctly attached, replace faulty
hoses
Check supply pipe is tight, make tight if necessary.
Clean water lter, if available.
Electrical installation X X Check all cables in the unit are rmly positioned and
examine status of insulation.
38
5.3 Removing and installing parts for maintenance
5.3.1 Removal and installation of the steam cylinder
1. Loosen the xing screw of the front cover on the bottom side of the intermediate panel a few turns.
Pull the lower part of the front cover to the front, then push the cover upward and remove it.
2. Release the hose clamp on the steam connector of the steam cylinder, then detach the steam
hose from the steam connector.
1 2
3 4
3. Remove the plugs from the electrodes and from the level sensor.
4. Carefully lift steam cylinder out of the cylinder receptacle, then remove it to the front.
CAUTION!
Put steam cylinder down carefully to avoid damage to the lower connection piece!
39
Installation of the steam cylinder follows the reverse sequence. Observe the following:
– Before installing the steam cylinder in the unit, check the O-ring of the cylinder receptacle for
damage and replace if necessary.
– Moisten the O-ring of the cylinder receptacle with water (do not use grease or oil), then insert
steam cylinder into the receptacle and push it down to the stop.
– Attach the electrode plugs and the level sensor plug to the respective electrode and sensor con-
nections according to the colour dots on the steam cylinder (see also following illustration).
– Fasten steam hose on the steam connector of the cylinder with hose clamps.
CAUTION!
A leaky steam hose can cause damage due to moisture inside the unit.
CAUTION!
The outlet connector of the steam cylinder is made of plastic. Do not overtighten the hose
clamp on the steam connector of the steam cylinder.
Sensor white
brown
black
40
5.3.2 Disassembly and assembly of the components of the water system
To dismount the components of the water system proceed as follows:
1. Dismount the steam cylinder (see chapter 5.3.1).
2. Undo the two screws of the intermediate panel. Then, carefully remove the intermediate panel to
the front, swivel it to the left and hang it onto the pins of the back panel.
3. Undo water supply and water drain pipe.
4. Unit type PR.. only: Disconnect the electric cables, then remove the ventilation unit together with
the steam and condensate hose to the front.
5. Undo the attachment of the at ribbon cable on the tub (rubber band), then pull cable out of the
bracket.
6. Release the xing clip of the water cup, then carefully pull out the water cup together with the
hoses and tub to the front. While pulling out the parts disconnect the electric cables from the
drain pump and the inlet valve as well as the ground cable from the corresponding connector in
the water drain.
7. Now, the individual components of the water system can be separated for inspection and clean-
ing.
The installation of the components of the water system follows the reverse sequence. Before xing
the water hoses to the connector using the hose clamps, align the hoses in a way that they are not
twisted. Make sure all electric cables are reconnected correctly.
41
5.4 Notes on cleaning the unit components
Unit component What to clean and how to clean
Water hoses • Remove any limescale by slightly knocking on the tubes
using a rubber hammer. Then, rinse the tubes well with
hot tap water.
Inlet valve
Strainer insert
• Remove strainer insert with pointed pliers. Use a brush
(do not use a wire brush) to remove any limescale.
• Wash strainer insert with a lukewarm soap solution, then
rinse well with tap water.
Let the inlet valve dry before reinstallation!
Drain pump
O-ring
pump wheel
• Use a brush to remove any limscale from the pump hous-
ing and the pump wheel (do not use a wire brush).
• Then, wipe pump wheel with a damp cloth. Wash the
pump housing with a lukewarm soap solution and rinse
well with tap water.
Cylinder receptacle in the unit
O-ring
• Remove any limscale from the cylinder receptacle and its
connectors using a brush (do not use a wire brush).
• Wash the cylinder receptacle with a lukewarm soap
solution and rinse well with tap water.
• Check O-ring and replace if necessary.
Water cup • Remove any limscale from the water cup and its con-
nectors using a brush (do not use a wire brush).
• Wash the water cup with a lukewarm soap solution and
rinse well with tap water.
42
Unit component What to clean and how to clean
Interior of the unit
(water side only)
Wipe the interior of the unit with a damp cloth without using
any cleaning agent.
Take care that the electrical connections and the electronic
components remain dry.
5.5 Notes on cleaning agents
Only use cleaning agents stated in the table above. The use of disinfectants is only permitted
if they do not leave any toxic residues. In any case the parts must be thoroughly rinsed with water
after cleaning.
DANGER!
Formic acid is indeed harmless to the skin, but it attacks the mucous membranes. Therefore prevent
your eyes and respiratory tracts from getting in touch with the acid and its vapours (wear goggles
and work in a well ventilated room or outside).
CAUTION!
Do not use any solvents, aromatized or halogenized hydrocarbons or other aggressive
substances as they may cause damage to the components of the unit.
It is mandatory to observe and comply with the information and instructions regarding cleaning agents.
Observe in particular: all information relating to the protection of personnel, environmental protection
and restrictions regarding usage. .
5.6 Resetting the maintenance indication
After completing maintenance work, the maintenance indication (yellow LED lights) must be reset
as follows:
Select the maintenance menu:
Path: Main menu > User > Password entry: 8808 > Maintenance
Select “Cyl. Reset”, then press the <Set> key.
The reset dialogue shows up in the display. Press the <Yes> key to reset the maintenance coun-
ter.
Note: Press the <No> key if you wish to abort the reset procedure.
To return to the standard operating display press the <Esc> key several times.
Main Menu
User :Set
Info :Set
Esc Set
User Code
Enter Number
Conrm with Set
Esc Set
8808
User
Settings :Set
Maintenance :Set
Esc Set
Standby
CP3 PD4 230V2
16.06.2009 12.00.00
Menu Set
Cyl. Reset
Attention ! Reset
without cyl. Mainten.
are you sure?
is very dangerous!
No Yes
Maintenance
Cyl. Reset :Set
HistoryReset:Set
Esc Set
43
6 Fault elimination
6.1 Fault indication
Malfunctions during operation are indicated by a corresponding Warning or Fault message in the
display of the control unit (each warning and fault message is stored in the error list):
– Warning messages (additionally to the warning message the red LED ashes)
Further operation is still possible. The control of the CP3mini checks whether there is a temporary
problem (e.g. water supply interrupted for a short time) or whether it can resolve the problem
by taking necessary measures. If the cause of the malfunction disappears of its own accord or
if the control can repair the malfunction, the alarm message will automatically switch off. If the
cause of the malfunction does not disappear even after a longer period of time, a fault message
is triggered.
– Fault message (additionally to the fault message the red LED lights)
Further operation is normally not possible any longer, the unit is blocked. To eliminate the mal-
function see chapter 6.1 and 6.3.
Note: After eliminating the malfunction the fault message must be reset (see chapter 6.4).
By pressing the <Info> key additional information can be displayed for each warning and/or fault
message.
Menu Info
Warning
W21 Cyl.Max.Level
Menu Info
Error
E33 Lim Sens broken
Esc
Error 33
Lim Sens broken
No sensor signal
humidity sensor def.
44
Important! Most operational malfunctions are not caused by faulty equipment but rather by improper
installation or disregarding of planning guidelines. Therefore, a complete fault diagnosis always in-
volves a thorough examination of the entire system. Often, the steam hose connection has not been
properly executed, or the fault lies with the humidity control system.
6.2.1 System faults
Warning Error Cause Remedy
LED Display LED Display
CF card missing
(Test run possible)
CF card missing
–––
Warning
W1: CF card Missing
red
lights
Error
E1:CFcardMissing
No CF card installed on the control board. Install CF card or start test run.
CF card is empty
––– ––– red
lights
Error
E2:CFcardEmpty
No data stored on the CF card. Install new CF card.
CF card is defective
––– ––– red
lights
Error
E3:CFcardInvalid
Invalid data stored on the CF card. Install new CF card.
CF card is incompatible
––– ––– red
lights
Error
E4:CFcardincompat
The installed CF card is not compatible with
thehardwareoftheunitorwiththebasic
settingsofthecontrolelectronics.
Install correct CF card. Let your Condair
service technician adjust the basic
settings.
Wrong hardware settings
––– ––– red
lights
Error
E9:IllegalSettings
False test run parameters. Let your Condair service technician adjust
the test run parameters (heating voltage,
Cylinder-No.).
Hardware fault
––– ––– red
lights
Error
E10:FlashR/WFault
Controlboarddefective. Replace control board.
––– –––
Error
E11:ClockR/WFault
Backup battery on control board
discharged.
Let have the backup battery be replaced
(seechapter6.5).
On/Off timer active
–––
Warning
W12:TimerDisable
––– ––– ThesystemisdeactivatedviatheOn/Off-
Timer.
None.IfnecessaryadjustOn/Offtimer
settings.
6.2 Malfunction list
45
6.2.2 Unit faults
Warning Error Cause Remedy
LED Display LED Display
External safety chain is open
red and
green
ash
Warning
W20:Safetyloopopen
––– ––– Ventilation interlock open. Ifapplicable,check/turnonventilation
system.
Airowmonitortriggered. Checkventilator/lteroftheventilation
system.
Safetyhumidistattriggered. Wait.Ifapplicable,checksafetyhumidi-
stat
Max.llinglevelof
steam cylinder reached
Max.llinglevelof
steam cylinder reached but
no heating current
–––
Warning
W21: Cyl.Max.Level
red
lights
Error
E21:Cyl.Max.&NoCurr
Water conductivity too low (after initial
operation).
Waituntilthemineralcontentofthecylinder
has increased
Phasefailureheatingvoltage. Check service switch in the mains supply
lineandswitchonifapplicable.Checkmains
fuse(s)andreplaceifapplicable.
Permissiblellingtimeexceeded
(20 minutes)
Permissiblellingtimeexceeded
(more than 4 hours)
–––
Warning
W22: Max. Filltime
red
lights
Error
E22:Max.Filltime
Water supply obstructed/shut-off valve
closed/waterpressuretoolow.
Inspect water supply (lter, water piping,
etc.), check/open shut-off valve, check
water pressure.
Inletvalveblockedordefective. Inspectstrainerinsertintheinletvalve,if
applicable clean strainer insert or replace
inlet valve.
Excessive back pressure in the steam
line (duct pressure too high, steam line
too long or kinked), causing water loss
viallingcup.
Check duct pressure, inspect steam installa-
tion.Ifapplicableinstallpressurecompensa-
tionkit(seeoptions).
Leakage in the water system. Inspectwatersystemandsealifnecessary.
No electrode current for more
than 20 minutes
No electrode current for more
than 4 hours
–––
Warning
W23: No Current
red
lights
Error
E23:NoCurrent
Phasefailureheatingvoltage. Inspect/turnonserviceswitchofthemains
supplyline.Inspectthefusesofthemains
supply,replaceifnecessary.
Water supply obstructed/shut-off valve
closed/waterpressuretoolow.
Inspect water supply (lter, water piping,
etc.), check/open shut-off valve, check
water pressure.
Inletvalveblockedordefective. Inspectstrainerinsertoftheinletvalve,if
applicable clean strainer insert or replace
inlet valve.
Excessive back pressure in the steam
line (duct pressure too high, steam line
too long or kinked), causing water loss
viallingcup.
Check duct pressure, inspect steam installa-
tion.Ifapplicableinstallpressurecompensa-
tionkit(seeoptions).
Leakage in the water system. Inspectwatersystemandsealifnecessary.
Electrode current in relation to the
steam demand too high
Electrode current in relation to the
steam demand too high
–––
Warning
W24: Over Current
red
lights
Error
E24:OverCurrent
Humiditydemandhasdecreasedtoofast. Automaticadaptationoftheoperating
point.
Drainpumpdefective. Inspectdrainpump,replaceifnecessary.
Draininsteamcylinderblocked. Replace steam cylinder.
Max. admissible electrode
current exceeded
Max. admissible electrode
current exceeded
–––
Warning
W25:ExcessCurrent
red
lights
Error
E25:ExcessCurrent
Drainpumpdefective. Inspectdrainpump,replaceifnecessary.
Draininsteamcylinderblocked. Replace the steam cylinder.
46
Warning Error Cause Remedy
LED Display LED Display
Relay heating voltage jammed
––– ––– red
lights
Error
E26:Req.OffCurrent
Relay heating voltage jammed in activated
position.
Inspectrelay,replaceifnecessary.
Foam detection Foam detection (4 automatic
drainings within 24 hours)
–––
Warning
W27: Foam
red
lights
Error
E27:Foam
Foaming in steam cylinder. Drainsteamcylinderviadrainkey(sev-
eraltimes,ifnecessary).Checkqualityof
the supply water.
Steam cylinder needs service Service interval for
steam cylinder exceeded
yellow
lights
Warning
W28: Cyl. Maintenance
red and
yellow
ash
Error
E28:Cyl.Maintenance
Mineraldepositsand/orelectrodesspent. Replace steam cylinder.
Important:Afterreplacementofthesteam
cylinder, reset the maintenance counter
(seechapter5.6).
Steam cylinder needs service Max. operating hours of the steam
cylinder reached
yellow
lights
Warning
W29: Cyl. Maintenance
red and
yellow
ash
Error
E29:Cyl.Maintenance
Maximum operating hours of the steam
cylinder reached.
Replace steam cylinder.
Important:Afterreplacementofthesteam
cylinder, reset the maintenance counter
(seechapter5.6).
Humidity sensor signal (signal Y)
missing
Humidity sensor signal (signal Y)
missing for more than 1 minute
–––
Warning
W32: Ctrl.Sens.Broken
red
lights
Error
E32:Ctrl.Sens.Broken
No sensor signal present at signal input
(SignalY).
Checkhumiditysensor(signalY),replace
ifnecessary.Inspectwiring.
Signal of humidity limitation sen-
sor (signal Z) missing
Signal of humidity limitation
sensor (signal Z) missing for more
than 1 minute
–––
Warning
W33:Lim.-Sens.def.
red
lights
Error
E33:Lim.Sens.Broken
No sensor signal present at signal input
(signalZ).
Checkhumiditysensor(signalZ),replace
ifnecessary.Inspectwiring.
Standby draining of
steam cylinder active
–––
Warning
W36:StandbyDrain
––– ––– Automaticstandbydrainingofsteam
cylinder active.
No measures must be taken.
Forced draining of
steam cylinder active
–––
Warning
E37:ForcedDrain
––– ––– Forceddrainingofsteamcylinderactive. No measures must be taken.
Safety chain instable
–––
Warning
W38:SafetyLoopInst
––– ––– Safetychainopensandclosesinshort
intervals.
Check/replacesafetyhumidistat,ventilation
interlockandairowmonitor.
Control signal instable
–––
Warning
W39: Control Instable
––– ––– The signal at the control signal input
uctuatesstronglyinshortintervals.
Check/replacehumiditysensororexternal
humidity controller.
Limit humidity signal instable
–––
Warning
W40: Limit Instable
––– ––– Thesignalatthelimitsignalinputuctu-
ates strongly in short intervals.
Check/replacehumiditysensororexternal
humidity controller.
47
6.3 Resetting the error indication (red LED lights)
To reset the error indication:
Disconnect the steam air humidier from the mains. Wait approx. 5 seconds, then reconnect
the unit to the mains.
Note: If the fault has not been eliminated, the error indication reappears after a short while.
6.4 Notes on fault elimination
Warning Error Cause Remedy
LED Display LED Display
No reception from
radio humidity sensor
No reception from radio humidity
sensor for more than 15 minutes
–––
Warning
W43: RF Hum. No Conn.
–––
Error
E43:RFHum.NoConn.
The control does not receive any signal
fromtheradiohumiditysensor.
Check/replaceradiohumiditysensorand/or
receiveronthecontrolboard.Ifnecessary
change radio address.
Battery in the radio humidity sen-
sor spent
Battery in the radio humidity sen-
sor spent
–––
Warning
W44: RF Hum. Battery
–––
Error
E44:RFHum.Battery
Battery in the radio humidity sensor spent ReplaceBatteryoftheradiohumidity
sensor.
DANGER!
For the elimination of faults set the steam humidier out of operation as described in chapter
4.3, separate the unit from the mains and secure it against inadvertent power-up.
The elimination of faults must be carried out by qualied and well trained professionals only.
Malfunctions relating to the electrical installation (e.g. replacement of the backup battery, replace-
ment of fuses) must be repaired by authorized personnel or by your Condair representative’s service
technician only.
Repair work and the replacement of faulty components must be carried out by your Condair repre-
sentative’s service technician only!
48
6.5 Replacing the backup battery on the control board
1. Set the Condair CP3mini out of operation as described in chapter 4.3, disconnect it from
the mains and secure the unit against inadvertent power-up.
2. Loosen the xing screw of the front cover on the bottom side of the intermediate panel a few turns.
Pull the lower part of the front cover to the front, then push the cover upward and remove it.
3. Undo the two screws of the intermediate panel. Then, carefully remove the intermediate panel to
the front, swivel it to the left and hang it onto the pins of the back panel.
CAUTION!
The electronic components inside the humidier are very sensitive to electrostatic discharge.
Before carrying out the next step, appropriate measures must be taken to protect the electronic
components against damage caused by electrostatic discharge (ESD protection).
4. Replace the backup battery (CR1632, Lithium 3V).
5. Reassemble the unit in reverse order.
6. If necessary set date and time (see chapter 4.6.9 and 4.6.10).
WARNING!
Environmental hazard!
The old battery must be returned to an authorised collecting point for correct dis-
posal/recycling in accordance with local regulations. In no case the old battery must
be disposed of in the domestic waste or into the environment.
49
7 Taking out of service/Disposal
7.1 Taking out of service
If the Condair CP3mini must be replaced or if the humidication system is not needed any more,
proceed as follows:
1. Take the unit out of operation as described in chapter 4.3.
2. Have the unit (and all other system components, if necessary) unmounted by a qualied service
technician.
7.2 Disposal/Recycling
Components not used any more must not be disposed of in the domestic waste. Please
dispose of the unit or the individual components in accordance with local regulations
at the authorised collecting point.
If you have any questions, please contact the responsible authority or your local
Condair representative.
Thank you for your contribution to environmental protection.
50
8 Product specications
8.1 Technical data
Condair CP3mini
PD2 PD4 PR2 PR4
Heating voltages 230V1~ / 50..60Hz
240V1~ / 50..60Hz
200V2~ / 50..60Hz
Steam capacity 2 kg/h 4 kg/h 2 kg/h 4 kg/h
Max. power consumption 1.6 kW 3.1 kW 1.6 kW 3.1 kW
Control voltages 230V1~ / 50..60Hz
240V1~ / 50..60Hz
200V2~ / 50..60Hz
Operating data
Air volume fan ––– 22 m
3
/h
Sound pressure level ––– 37 dB(A)
Max. room size (guideline) ––– 200 m
3
400 m
3
Admissible control signals On/Off (24VDC), 0..5VDC Potentiometer, 1..5VDC, 0..10VDC,
2..10VDC, 0..16VDC, 3.2..16VDC, 0..20mA, 4..20mA
Admissible water pressure 1...10 bar (100...1000 kPa)
Water quality Untreated drinking water with a conductivity of 125...1250 µS/cm
Admissible water temperature 1...40 °C
Admissible ambient temperature 1...40 °C
Admissible ambient humidity max. 75 %rh
Admissible duct air pressure -0.8 kPa...0.8 kPa –––
Type of protection IP20
Conformity CE, VDE
Dimensions/Weights
Housing (B x H x T) 265 mm x 650 mm x 175 mm
Net weight 6.2 kg
Operating weight 11.0 kg
Equipment
Steam cylinder type A2..
Options
Cable glands set 1x CG
Radio humidity sensor
(transmitter and receiver)
1x RH
Water drain hose 1x WDH
Remote operating and fault indication 1x RFI
Accessories
Filter valve 1x Z261
Steam nozzle 1x W21 –––
Steam distribution pipe 1x 41-... –––
Steam hose / meter DS22 –––
Condensate hose / meter KS10 –––
Humidity sensor for duct installation 1(2)x EGH110 –––
Humidity sensor for room installation ––– 1(2)x EGH130
Duct humidistat 1x HBC –––
Room humidistat ––– 1x HSC
51
8.2 Wiring diagram Condair CP3mini
A1 Controller (active) or humidity sensor
A2 Controller (passive),
set jumper on JP1 (5V) and remove jumper from JP2 (24V)
A3 On/Off controller,
set jumper on JP2 (24V) and remove jumper from JP1 5V)
A4 Limitation signal
BAT Backup battery (CR1632, Lithium 3V)
B1 Ventilation interlock
B2 Safety humidistat
B3 Airow monitor
F1 Internal fuse “Power board”: control signal (200 mA, fast acting)
F2 Internal fuse “Power board”: control 5 V (1 A, slow acting)
F3 Internal fuse “Power board” : control 24 V (1 A, slow acting)
F4 Internal fuse “Power board”: control voltage (1 A, slow acting)
F5 External fuse supply voltage (see table in chapter 5.5.2 of the
mounting instructions)
H1 Remote operating and fault indication
J Short circuited, if no external monitoring devices are connected
JP1 Outlet voltage at X1, V+ = 5 V
JP2 Outlet voltage at X1, V+ = 24 V
JP3 Do not set a jumper
JP4 Jumper must be set
K External safety chain (24 VDC)
M Ventilation unit (unit type PR... only)
Q3 External Service switch voltage supply
S1 Unit switch
REL4 Relay Heating voltage
U1 Receiver radio humidity sensor
X1 Connector control signal
X3 Connector ventilation unit (unit type PR... only)
X4 Connector limit signal
X6 Connector external safety chain
X8 Connector Unit switch
X9 Connection terminal voltage supply
SWITCH
J1 CPU
BOARD
REL4
MAIN CONTACT
L
CTRL PWR
J1
J8
Driver
Fault Remote
CF Card
J11
Keypad / LED
H1
Sensor Supply
Max. 60mA
100 mA
F1
Analog Out
1 12234
MAIN SUPPLY
X9
CONT.SIGN
LIM. SIGN
SAFETY
PE
L
N PE
F2
1AT
F3
1AT
F1
200mAF
CYLINDER LEVEL SENSOR
X7
X3
X1 X4 X6
DET
DRAIN
L N L N
INLET
FAN- FAN+
J7L
J6N
J4N
FAN
A2
A3
A4
L1
N
J
F5
Q3
M
U1
S1
200..240V1~ 50..60Hz
L1
L2
F5
Q3
200V2~ 50..60Hz
rot
schwarz
ServiceError Unit ONSteam
CTRL V+
12 12 123
GND
BASIC
0-10V
On/Off
24V
5V
PRO
JP4
JP3
JP2
JP1
LIMGND SC1SC2
X8
F4 1AT
N L SW N SWL
V+GND CTRL GND LIM SC1SC2
24V
5V
JP2
JP1
24V
5V
JP2
JP1
– +
P / PI
A1
V+GND CTRL
V+GND CTRL
140...10kΩ
ON / OFF
– +
P / PI
K
B3
B2
B1
CR1632
BAT
Control board Power board
Remote indication board
no
function
Notes
Notes
Notes
© Condair Ltd., Printed in Switzerland
Technical modifications reserved
CONSULTING, SALES AND SERVICE:
Manufacturer:
Condair Ltd.
Member of the Walter Meier Group
Talstrasse 35-37, 8808 Pfäffikon, Switzerland
Ph. +41 55 416 61 11, Fax +41 55 416 62 62
info@condair.com, www.condair.com
Reg.No. 40002-2
JS Humidifiers plc
Artex Avenue, Rustington,
LITTLEHAMPTON, West Sussex
BN16 3LN (United Kingdom)
Phone +44 (0)1903 850 200, Fax +44 (0)1903 850 345
www.jshumidifiers.com, sales@jshumidifiers.com
… 10 …

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