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Edition GB – N01

REMKO ETF 360/ETF 460

Mobile dehumidiﬁers

Operation · Technology · Spare parts

Contents

Carefully read this operating manual prior to commissioning/using

the unit!

This operating manual is a translation of the German original.

This manual is an integral part of the unit and must always be kept

in the vicinity of the installation location or on the unit itself.

Subject to modiﬁcations; no liability accepted for errors or misprints!

Air dehumidiﬁcation

4-6

Safety notes

Unit description

Set-up

Commissioning

8-11

Shutdown

Unit transport

Care and maintenance

12-13

Troubleshooting

13-14

Electrical wiring diagram

Intended use

Customer service and guarantee

Environmental protection and recycling

Exploded view of the unit

Spare parts list

Maintenance protocol

Technical data

REMKO ETF 360/460

It is evident that the corrosion

rate below 50 % relative humidity

(RH) is low, and below 40 % is

negligible.

The corrosion rate increases

signiﬁcantly above 60 % RH.

This threshold for damage as the

result of humidity also applies to

other materials, such as powdery

substances, packaging, wood and

electronic units.

Buildings may be dried in a variety

of ways:

1. By heating and air exchange:

The air in the room is heated

in order for moisture to be

removed and then this air is fed

outside. All of the energy that

is involved is lost together with

the moist air that is released.

2. By air dehumidiﬁcation:

The moist air that is present

within an enclosed space is

continuously dehumidiﬁed

according to the condensation

principle.

The correlations occurring when

air is dehumidiﬁed are based on

physical laws.

These are depicted here in

graphical form in order to provide

you with a brief overview of the

principles of air dehumidiﬁcation.

The use of

REMKO air dehumidiﬁers

■

Even if windows and doors

are well insulated, water and

moisture are still capable of

penetrating thick concrete walls.

■

The water required for setting

when producing concrete,

mortar and plaster etc. may only

be diffused after 1-2 months.

■

Even moisture trapped in the

masonry after a ﬂood is released

very slowly.

■

The same is also true of

moisture contained in stored

materials for example.

The moisture (water vapour)

released from parts of a building

or materials is absorbed by the

surrounding air. As a result, the

moisture content increases, which

ultimately gives rise to corrosion,

mould, rot, peeling of paint and

other unwanted damage.

By way of example, the diagram

shows the corrosion rate of metal

in different levels of humidity.

Air dehumidification

With regard to energy

consumption, air dehumidiﬁcation

has one distinct advantage:

Energy expenditure is limited

exclusively to the air volumes

present. The mechanical heat that

is released by the dehumidiﬁcation

process is fed back into the room.

Under normal use, the

air

dehumidiﬁer

uses approximately

25 % of the energy that is

required for the

“heating and

ventilating” principle.

Relative air humidity

Our ambient air is a gaseous

mixture which always contains

a certain volume of water in the

form of water vapour. This volume

of water is speciﬁed in g per kg of

dry air (absolute moisture content).

1 m

of air weighs approx. 1.2 kg

at 20 °C

Depending on the temperature,

each kg of air is only capable of

absorbing a certain volume of

water vapour. Once this capacity

has been reached, the air is

referred to as “saturated” and has

a relative humidity (RH) of 100 %.

Relative humidity is understood

to mean the ratio between the

current quantity of water vapour in

the air and the maximum possible

quantity of water vapour at the

same temperature.

The ability of the air to absorb

water vapour increases as

the temperature rises. I.e.

the maximum possible (absolute)

water content becomes greater as

the temperature rises.

Corrosion speed

Relative humidity %

Water vapour

condensation

Because the capacity for the

maximum possible volume of

water vapour increases as the air

is heated, the volume of water

vapour contained remains constant

and so relative humidity falls.

In contrast, because the capacity

for the maximum possible volume

of water vapour decreases as the

air is cooled, the volume of water

vapour contained remains constant

and so relative humidity increases.

If the temperature continues to

fall, the capacity for the maximum

possible volume of water vapour

is reduced so much so that it is

ultimately equal to the volume of

water vapour contained in the air.

This temperature is referred to

as the dew point. If the air is

cooled to below the dew point,

the volume of water vapour in

the air will become greater than

the maximum possible volume of

water vapour.

At this point, the water vapour

begins to precipitate.

This condenses to water and

moisture is removed from the air.

Examples of condensation include

steamed-up window panes in

winter, or the moisture on the

outside of a cold drinks bottle.

As the relative humidity of the air

increases, so too does the dew

point, making it easier for the

temperature to fall below it.

Building materials and structures

are capable of absorbing

considerable volumes of water,

such as brick 90-190 l/m³, heavy

concrete 140-190 l/m³ and

limestone 180-270 l/m³.

The drying of moist materials such

as masonry is effected as follows:

■

The moisture

moves from

the inside

of the material

to its surface

■

Evaporation occurs

on the surface =

transfer of water vapour to the

ambient air

■

The air containing water vapour

is constantly circulated through

the REMKO air dehumidiﬁer.

The air is dehumidiﬁed and,

slightly heated, leaves the unit

in order to re-absorb water

vapour

■

In this way, the moisture

contained in the material is

reduced gradually

The material is dried!

The accumulated condensate is

collected in the unit and drained

off from there.

Drying materials

Verdampfer Kondensator

°C

% r.F.

100

Lufttemperatur

Luftfeuchte

Verlauf

Luftrichtung

As it ﬂows through or over the evaporator, the air stream is cooled

to dew point. The water vapour condenses, and is collected in

a condensate trap from where it is drained off.

Temp. Water vapour content in g/m

at humidity of

°C 40% 60% 80% 100%

-5 1.3 1.9 2.6 3.3

+10 3.8 5.6 7.5 9.4

+15 5.1 7.7 10.2 12.8

+20 6.9 10.4 13.8 17.3

+25 9.2 13.8 18.4 23.0

+30 12.9 18.2 24.3 30.3

% RH

Evaporator Condenser

Air temperature

Air direction

Humidity

Course

REMKO ETF 360/460

Safety notes

Condensation heat

The Energy transferred to the air

from the condenser consists of:

1. The amount of heat derived

beforehand in the evaporator.

2. The electrical drive energy.

3. The condensation heat released

by liquefying the water vapour.

Energy must be supplied when

liquid is converted into a gas.

This energy is designated as

evaporation heat. It does not

cause any increase in temperature,

but is required to convert a liquid

into a gas. Conversely, energy is

released when gas is liqueﬁed,

this is designated as condensation

heat.

The amount of energy from

evaporation heat and condensation

heat is the same.

For water, this is:

2250 kJ/kg (4.18 kJ = 1kcal)

From this it is evident that the

condensation of water vapour

causes a large quantity of energy

to be released.

If the moisture that it is to be

condensed is not introduced by

evaporation in the room itself,

but from outside, e.g. through

ventilation, the condensation

heat released contributes to

the heating of the room. With

drying operations, a heat cycle

is created, whereby heat is

consumed for evaporation

and released for condensation.

When dehumidifying fed air,

a larger contribution of heat is

created, which manifests itself as

a temperature increase.

Generally speaking, the time

required for the drying process is

not only dependent on the output

of the unit, but is determined to

a greater extent by the speed at

which the material or building

section loses its moisture.

The units have been subjected to

extensive material, functional and

quality inspections prior to delivery.

However, dangers can result

from the units if they are used

improperly or not as intended by

untrained personnel.

The following notes

must be observed in full:

■

The units may not be installed

or operated in explosive

environments

■

The units must not be installed

or operated in atmospheres

containing oil, sulphur, chlorine,

salt or dust

■

Never stick foreign objects into

the units

■

The units must not be exposed

to direct jets of water

■

An unobstructed air inlet and

air outlet must be guaranteed

at all times

■

The air-inlet grille must always

be kept free of dirt and loose

objects

■

The units must not be covered

during operation

■

The units must be installed

upright and in a stable position

■

The units must not be

transported while they are

running

■

The units may only be

transported upright (water will

escape otherwise)

■

All electrical cables on the

outside of the units must be

protected against damage (e.g.

by animals etc.)

■

Before each change of location,

the condensate container must

be emptied

CAUTION

Extensions to the connection

cable must only be conducted

by authorised specialist

electricians, taking into

consideration the unit power

consumption, cable length and

local use.

CAUTION

Work on the refrigerant

system and on the electrical

equipment must only be

conducted by a specially-

authorised specialist!

Unit description

Operating sequence

The unit is ready for operation

when the power key is pressed.

The integrated hygrostat controls

the unit’s operation according to

the settings.

In dehumidiﬁcation mode, the fan

extracts the moist room air through

the intake grill with ﬁlter, evaporator

and the condenser behind.

Heat is removed from the room air

on the cold evaporator. The air is

then cooled to below dew point.

The water vapour contained in

the room air is then deposited

as condensate or rime on the

evaporator ﬁns.

On the condenser (heat

exchanger), the cold and

dehumidiﬁed air is warmed up

again and discharged back into

the room via the outlet grill

with a temperature increase of

around 5 - 10 °C above the room

temperature.

The processed, dry air then re-

mixes with the room air.

Continuous circulation of the room

air through the unit gradually

reduces the relative humidity

(% RH) in the room to the desired

humidity level.

Depending on the room air

temperature and the relative

humidity, condensed water will

drip into the condensate trap and

then into the condensate container

below either continuously or only

during the defrosting phases.

A ﬂoat is installed inside the

condensate container. In the event

that the container is full, the ﬂoat

will activate a microswitch which will

switch off dehumidiﬁcation mode.

The units switch off and the

“container full” indicator light on

the control panel ﬂashes.

This extinguishes again when the

empty condensate container is re-

inserted.

Dehumidiﬁcation mode then starts

after a switch-on delay of around

3 minutes depending on the

requirements.

In unattended continuous

operation with an external

condensate connection, the

condensate that occurs is

drained continuously via a hose

connection or pumped out using

the integrated condensate pump if

required.

The units have been designed for

universal and straightforward air

dehumidiﬁcation.

Their compact dimensions allow

the unit to be transported and set

up with ease.

The units operate in accordance

with the condensation principle

and are equipped with

a hermetically sealed refrigerant

system, heat gas defrosting, low-

noise and low-maintenance fan

and connection cable with plug.

Fully-automatic operation,

a condensate container with

integrated overﬂow protection

in addition to connection ports

for direct condensate drainage or

a condensate pump connection

help to ensure continuous fault-

free operation.

The units conform to the

fundamental health and safety

requirements of the appropriate

EU stipulations.

The units are dependable and offer

ease of operation.

The units are used in all locations,

where dry air is a must and where

economic consequential damage

(such as that caused by mould)

must be prevented.

The units may be used for the

drying and dehumidiﬁcation of

areas such as:

■

Living rooms, bedrooms,

shower rooms or cellar rooms

■

Laundry rooms, weekend

homes, caravans

■

Warehouses and laboratories

■

Bathrooms, wash rooms and

changing rooms etc.

■

Cellar rooms, storage rooms

Condensate container

Condenser

Evaporator

Compressor

Schematic depiction of the workings of the REMKO air dehumidiﬁer

Moist room air

Dehumidiﬁed

room air

Recirculating fan

REMKO ETF 360/460

Set-up

For the best economic and safe use

of the units, the following notes

must be followed in full:

■

The units must be set up in an

upright and level position, to

ensure that the condensate can

drain freely

■

To ensure optimum air

circulation, the units should be

set up in the centre of the room,

where possible

■

Ensure that the room air can

be sucked in and discharged

without hindrances

■

Observe a minimum clearance

of 50 cm from walls

■

Units must never be set up in

the immediate vicinity of heaters

or other sources of heat

■

Air circulation is improved if the

unit is set up approx. 1 m above

the ground

■

The room being dried or

dehumidiﬁed must be closed to

the surrounding atmosphere

■

Avoid having opened windows

and doors etc., and avoid

frequent entry to or exit from

the room as much as possible

■

The units may not be used

in environments containing

a great deal of dust or chlorine,

or in places with atmospheres

containing ammonia

■

The output of the unit is entirely

dependent on the conditions

inside the room, room

temperature, relative humidity

and observance of the set-up

instructions

Wall clearance

min. 0.5 m

Maintain adequate clearance from

heaters or other sources of heat.

Keep windows and doors closed!

Schematic depiction of how to set up the REMKO air dehumidiﬁer

Commissioning

Before commissioning the unit or if

local requirements dictate, the air-

inlet grill and air-outlet grill must

be checked for contamination.

Important notes

prior to commissioning

■

Never use the mains cable as

a pull cord

■

After being switched on,

the units operate fully-

automatically until switched off

by the hygrostat or liquid level

switch when the condensate

container is full

■

The condensate container must

be inserted properly

The unit cannot be operated if

the condensate container is not

inserted properly!

■

If the units work in continuous

operation with an external

condensate drainage

connection, refer to the

relevant section on page 11

NOTE

A contaminated grille or ﬁlter

must be cleaned or replaced

immediately.

In order to prevent damage to

the condenser, the units are

equipped with a mechanism

that prevents the compressor

from being immediately

switched back on after it is

switched off.

The compressor does not switch

back on until after a waiting

time of approx. 3 minutes!

NOTE

Electrical wiring

■

The units are operated with

230 V 50 Hz alternating current

■

The electrical

connection is made

using a built-in

mains cable with

earthed safety plug

■

Extensions to the connection

cable may only be carried out

by authorised electricians,

subject to the length of

the cable, connected load

of the unit and taking into

consideration how the unit is

used at its location

Control panel

All rotary knobs and the

corresponding indicator lights are

located on the control panel.





  

    

 “Container full” display

 “Hot gas defrosting” display

 “Timer activated” display

 Display for temperature

indication and timer setting

 Display to show and adjust the

relative humidity

 “Power ON/OFF” key

 Key for fan speed

 Key for “1 to 24 hrs” timer

(in 1 hour steps)

 Key to adjust the hygrostat

from 30 to 90 % RH in 5 %

steps

 Changeover button to display

in °C or °F

Switching the units on

■

Connect the unit's power plug

to a properly installed mains

socket

■

Press the power key []

■

Use the [] key to select the

(min/max) air volume

The electrical connection to the units

must be made at feed-points with

residual current devices in accordance

with VDE 0100, Section 704.

When installing the units in

extremely damp environments such

as laundry rooms, showers etc., the

unit must secured with a residual

current device provided by the

customer in accordance with the

regulations.

NOTE

In room temperatures

below

10 °C

and relative

humidity below

40 %

economical use of the unit can

no longer be guaranteed.

NOTE

When the units are connected

to the power supply, they beep

quickly and the displays ﬂash

once.

NOTE

Adjusting the humidity level

The unit’s dehumidiﬁcation power

is entirely dependent on the

conditions inside the room, the

room temperature, the relative

humidity and observance of the

notes in the “Set-up” chapter.

The higher the room temperature

and relative air humidity, the

higher the dehumidiﬁcation power.

A relative humidity of around

45 to 60 % is recommended for

living rooms.

However, the air humidity

should not exceed 40 to 45 % in

warehouses, archives, etc.

Unit initial settings:

Fan speed = min.

Humidity = 60 % RH

■

Use the [] buttons to select

the required humidity (% RH)

The set value is shown on

the display [] for around

10 seconds

■

The humidity level can be

adjusted in 5 % steps

from 30 - 90 % RH

■

In normal operating mode, the

display [] shows the current

humidity level in % RH

■

The display [] shows the

current room temperature

in °C or °F

The display is changed over

using the [] key

All cable extensions must only

be used in fully un-reeled or

reeled off condition.

CAUTION

The units are only permitted

to be operated with the outlet

grill clear in order to prevent

overheating.

CAUTION

NOTE

At a humidity of < 30 %,

the “LO” indicator is shown

and, at > 90 %, the “HI” is

shown on the display [

]

REMKO ETF 360/460

Automatic defrost system

The moisture contained in the

room air condenses when cooling

and coats the evaporator ﬁns

with rime or ice depending on the

air temperature and the relative

humidity (% RH).

The automatic defrost system that

is integrated in the unit switches the

defrost cycle on if required.

The rime or ice that has

accumulated on the exchanger

surfaces is defrosted using heat gas

as required.

This defrosting method is particularly

fast and effective, and guarantees

high dehumidiﬁcation performance.

Dehumidiﬁcation mode is only

paused for a short time during the

defrost phase.

The [] indicator light indicates

that the heat gas defrost cycle is

active.

Emptying the condensate container

Depending on the amount of

condensate, the integrated

condensate container must be

emptied from time to time.

If the condensate container is full,

unit operation is stopped and the

[] “Container full” indicator

light ﬂashes to indicate this unit

condition.

1. Pull the full container forwards

and out carefully.

2. Empty the container in

a suitable location.

Activating the timer

You can use the timer function

to preselect automatic unit “ON/

OFF” switching functions for up to

24 hours (in 1 hour cycles).

Timer switching functions

Setting in running operation:

After the selected number of

hours, the unit switches OFF.

Setting

if the unit is switched off

(the power plug must be plugged

in to a mains socket):

After the selected number of

hours, the unit switches ON.

■

You can use the [] key to

activate the timer function

and the [] keys to select the

required times in 1 hour steps

(maximum of 24 hours).

The entries ﬂash on the display []

for around 10 seconds.

Timer activation is indicated

continuously by the indicator

light [] on the control panel.

If the room temperature is

sufﬁciently high (approx.

20 °C), rime is generally

not formed on the ﬁn

surface, rendering defrosting

unnecessary.

Therefore, the air dehumidiﬁer

works economically.

NOTE

The unit can only be started up

again once the condensate container

has been inserted correctly.

NOTE

The unit can be operated via

an external timer if necessary.

NOTE

After being emptied, the

condensate container incl.

ﬂoat must be checked for

damage, contamination etc.

NOTE

If the unit is switched on via

the power key, all set data is

retained if the power supply is

disconnected.

NOTE

3. Re-insert the emptied and

checked container carefully into

the unit.

The “Container full” indicator

light extinguishes and the unit

continues to run automatically.

(Observe the switch-on delay)

Press the power key [].

-All displays and device functions

are now switched off-

If the units are

inactive for long

periods, disconnect

them from the mains

power supply.

Empty the condensate container

completely and dry with a clean

cloth.

Beware of dripping condensate!

The units must be cleaned and

dried completely before storing.

Each time before changing the

location, drain residual condensate

from the condensate trap.

To do this, use the union nut [A]

and the sealing plug [B] to open

the condensate connection nozzle.

Tip the unit slightly backwards to

drain the residual condensate into

a suitable container.

Then re-seal the condensate

connection nozzle carefully in

reverse order.

When storing the units, cover with

a plastic sheet/foil if necessary

and store in an upright position in

a sheltered and dry location.

Continuous unit operation

with external condensate

outlet

The units are equipped with

a condensate connection nozzle on

the rear.

A special (1m) drainage hose that

is supplied can be connected here.

1. Unscrew the union nut [A] (turn

anticlockwise).

2. Pull the sealing plug [B] out of

the connection nozzle.

3. Push the drainage hose with the

smooth end through the rear of

the union nut [A].

Shutdown

Ensure that the drainage hose

is placed at an incline to the

drain to allow the condensate

to drain without hindrance!

CAUTION

After you plug in the adapters

[SA], , the pump is immediately

ready for operation and can convey

water immediately if required.

CAUTION

The units are only permitted

to be stored upright in

a suitable storage location that

is protected against dust and

direct sunlight.

NOTE

The pump function is only

possible via the connection

adapter [SA] provided.

NOTE

Continuous unit operation via

the internal condensate pump

For applications in locations

without a drain, the devices are

ﬁtted with a condensate pump

especially for this.

You can use this to provide various

condensate drainage options

according to the local conditions.

The patented condensate pump

connectionpanel [KP] is located on

the rear of the units.

Carefully connect the connection

adapter [SA] provided here.

4. Screw the drainage hose onto

the connection nozzle using the

union nut [A].

A B

The hose supplied as standard has

a length of 5 metres. The customer

can extend this to 10 metres if

required.

CAUTION! Do not kink the hose!

A height difference of up to

5 metres can be bridged using the

integrated condensate pump.

In unattended permanent

operating mode, the condensate

should preferably be drained into

a lower-level drain.

If using an external collection

container (pan, bucket, etc.), the

unit must be placed at a correct

height.

REMKO ETF 360/460

The units are equipped with four

transport rollers and additional

recessed grips for easy and

convenient transport.

■

Before each change of location,

switch off the unit and remove

the power plug from the mains

socket

■

Empty the condensate

container completely

■

If moisture residual remains on

the evaporator or water remains

in the condensate container, the

units must only be transported

in an upright position

■

The transport rollers are only

suitable for use on level and

smooth ground

■

The units must be carried when

transporting on uneven surfaces

All moving parts have a low-

maintenance permanent

coat of lubricant. The entire

refrigerant system is designed as

a maintenance-free, hermetically

sealed system and may only be

repaired by a specialist.

■

Observe the regular care and

maintenance intervals

■

In accordance with the

operating conditions, the units

must, if necessary, be checked

at least yearly by a specialist

to ensure that they are in

a condition that is safe to use

■

Only clean the units with a dry

or damp cloth

Do not use a water jet!

■

Never use abrasive or solvent-

based cleaners

■

Use only suitable cleaners, even

for heavy contamination

■

Check the inlet and outlet grill

for contamination on a regular

basis

Clean or replace if required!

Care and maintenance

Regular care and maintenance

is fundamental to a long

service life and fault-free

operation of the unit.

Cleaning the condenser and

evaporator

The unit housing must be opened

to allow the inside of the unit to be

cleaned and to provide access to

electrical components.

■

Clean the condenser and

the evaporator by blowing,

vacuuming or using a soft brush

Do not use water jets!

■

Clean the interior surfaces

on the units, the condensate

pump ﬂoat, the fan and the fan

housing carefully

■

Check all unit components for

damage and repair if necessary

■

Carefully reﬁt all parts that

were removed in reverse order

Unit transport

NOTE

Repair and maintenance

work may only be carried out

by authorised and qualiﬁed

technicians.

NOTE

Beware of dripping

condensate.

After switching off the units,

the evaporator may continue

to defrost under the inﬂuence

of the ambient temperature.

NOTE

Before undertaking any work

on the units, the power plug

must be removed from the

mains socket.

CAUTION

An electrical safety check must

be carried out in accordance

with VDE 0701 after any work

on the units.

CAUTION

The mains cable must never

be used as a pull cord or ﬁxing

device.

CAUTION

NOTE

When cleaning the ﬁnned heat

exchanger, particular care must be

taken because the ﬁne aluminium

ﬁns bend very easily and due to

the possible risk of injury.

Troubleshooting

The units are manufactured

using state-of-the-art production

methods and tested several times

to verify their correct function.

However, if a functional fault

should occur, the unit should ﬁrst

be checked in accordance with the

following list.

The unit does not start:

■

Check for any timer

programming

Indicator light [] illuminated?

■

Check the power supply and

the power fuse provided by the

customer 230V/1~/50 Hz

■

Check the power plug and the

cable for damage

■

Check the condensate tank’s ﬁll

level and seating

The [] “Container full”

indicator light must not ﬂash!

■

Check that the microswitch

[MS] on the condensate

container is functioning

■

Check that the inlet and outlet

are free

Overheating!

■

Check the fuse on the control

board

This work requires the unit to

be opened and must therefore

only be carried out by an

authorised specialist company!

5. Clean the air ﬁlter [F] with a soft

brush or a vacuum cleaner.

6. Heavier contamination may be

remedied by washing the ﬁlter

[F] in a lukewarm (max. 40 °C)

soap solution.

Finally, always rinse the ﬁlter

carefully with clear water and

allow to dry!

7. Also check the intake grill [G]

for contamination and clean the

openings if necessary.

8. Before reﬁtting the intake

grill [G] and the air ﬁlter [F],

ensure that they are completely

dry and undamaged.

NOTE

Heavily contaminated or

damaged air ﬁlters must be

replaced with new parts.

Only original spare parts may

be used.

NOTE

Repair work may only be

carried out by authorised and

qualiﬁed technicians.

Filter cleaning

To prevent damage to the unit, it is

equipped with an intake grill with

integrated air ﬁlter.

In order to prevent power losses

or unit faults, the intake grill

with ﬁlter must be inspected as

required, but every 2 weeks at the

latest, and cleaned if necessary.

1. Use the control panel ([] key)

to switch the unit off.

2. Remove the power plug from

the mains socket.

3. Remove the condensate

container [K].

4. Pull the ﬁlter [F] that is behind

the intake grill downwards and

out.

The units are not permitted to

be operated without the intake

grill and air ﬁlter ﬁtted!

CAUTION

REMKO ETF 360/460

The unit runs but condensate

is not formed

■

Check the hygrostat’s setting

The set value must be lower

than the actual relative

humidity in the installation

room!

■

Check the intake grill and air

ﬁlter for contamination

Clean or replace if required!

■

Have the heat exchanger ﬁns

checked for contamination

This work requires the unit to

be opened and must therefore

only be carried out by an

authorised specialist company!

Electrical wiring diagram

Note on refrigerants

The units work with

environmentally-friendly and

ozone-neutral R410A refrigerant.

The mixture of refrigerant and oil

within the unit must be disposed

of properly in accordance

with the statutory or locally-

applicable regulations.

Work on the refrigerant

system and on the electrical

equipment must only be

conducted by a specially-

authorised specialist!

CAUTION

The unit is loud or condensate

runs out

■

Check whether the unit is on

a stable and even base

■

Check whether the unit is

standing upright and stably

■

Have the condensate trap or

the discharge nozzle checked

to see whether there are dirt

deposits on them

This work requires the unit to

be opened and must therefore

only be carried out by an

authorised specialist company!

230V~50Hz

L N

BRAUN

BLAU

GRÜN/GELB

BLAU

ROT

GELB

ROT

Kompressor

Kondensator

BLAU

WEISS

OLP

WEISS

BLACK

Ventilator

HI LO

BLAU

2-Wege

Magnet-

ventil

CN1

CN2

CN3 CN4

Mikro-

schalter

T. SensorBedienplatine

CN1

F. Sensor

FUSE

COM.

P9 P10P8

T3.15AL 250V

BLAU

BRAUN

WEISS WEISS

BLAU

ROT

Pumpen

Protector

Kondensat-

Pumpe

WHITE

WHITE WHITE

YELLOW

RED

BLUE

BROWN

GREEN/YELLOW

BLUE

RED

BLACK

WHITE

Compressor

Pump

protector

M. sensor Operating board T. sensor

Microswitch

Condenser

FISE

Condesate

pump

Fan

2-way

solenoid

valve

The units are designed exclusively

for drying and dehumidiﬁcation

purposes on the basis of their

structural design and equipment.

The units must not be used for any

other purpose.

The units are only permitted

to be operated by people

with the relevant training and

understanding of how to handle

them.

The manufacturer shall not

be liable for damage resulting

from non-observance of the

manufacturer's speciﬁcations, the

respective local legal requirements

or from arbitrary alterations to the

units.

Customer service and

guarantee

As a prerequisite for any guarantee

claims to be considered, it is

essential that the ordering party

or its representative complete

and return the “Certiﬁcate of

guarantee” to REMKO GmbH &

Co. KG at the time when the units

are purchased and commissioned.

The units were tested at the factory

several times to verify their correct

function.

However, if malfunctions should

arise that cannot be remedied by

the operator with the assistance of

the troubleshooting section, please

contact your specialist dealer or

contractual partner.

Intended use

Disposal of packaging

When disposing of packaging

material, please consider our

environment.

Our units are carefully packed

and delivered in stable transport

packaging and, if applicable, on

a wooden pallet.

The packaging materials are

environmentally-friendly and can

be recycled.

By recycling packaging materials,

you make a valuable contribution

to the reduction of waste and

conservation of raw materials.

Therefore, only dispose of

packaging material at appropriate

collection points.

Environmental

protection and

recycling

Disposal of the old unit

At the end of its service life,

this unit is not permitted to be

disposed of in household waste.

It must be taken to a special

collection point for electrical and

electronic units.

The materials are recyclable

according to their labels.

By reusing, recycling substances

or other forms of recycling for

used devices, you make a valuable

contribution to protecting our

environment.

Please contact your local authority

for information on the disposal

facility responsible.

Important information

concerning recycling

The units are operated with

environmentally-friendly and

ozone-neutral R410A refrigerant.

The mixture of refrigerant and oil

within the unit must be disposed

of properly in accordance with

the statutory or locally-applicable

regulations.

Redistribution, even in part,

or use of this documentation

for purposes other than

intended without the written

authorisation of

REMKO GmbH & Co. KG

is prohibited.

CAUTION

Repair and maintenance

work may only be carried out

by authorised and qualiﬁed

technicians.

NOTE

Operation that differs from

that speciﬁed in this operating

manual is prohibited.

With non-observance, any

manufacturer liability or

guarantee claims are voided.

NOTE

REMKO ETF 360/460

Exploded view of the unit

We reserve the right to modify the dimensions and design as part of the ongoing technical development process.

Spare parts list

When ordering replacement parts, please always state the EDP no. and unit number (see name plate)!

No. Designation ETF 360 ETF 460

EDP: EDP:

01 Base plate 1111738 1111738

02 Conveyor rollers 1111851 1111851

03 Compressor, cpl. 1111852 1111853

04 Mains cable with plug 1111854 1111854

05 Connection adapter (for condensate pump operation) 1111855 1111855

06 Condensate hose, linear m. (for condensate pump operation) 1111856 1111856

07 Complete connection panel (for condensate pump operation) 1111857 1111857

08 Condensate pump 1111858 1111858

09 Complete ﬂoat (for condensate pump operation) 1111859 1111859

10 Microswitch (for condensate pump operation) 1111860 1111860

12 Solenoid valve, cpl. 1111823 1111823

13 Dry ﬁlter 1111862 1111862

14 Back wall 1111863 1111863

15 Fan housing 1111864 1111864

16 Fan wheel 1111865 1111865

17 Fan motor 1111866 1111866

18 Fan support plate 1111867 1111867

19 Support plate, top 1111868 1111868

20 Exhaust grille 1111869 1111869

22 Fin condenser 1111870 1111870

23 Fin vaporiser 1111871 1111872

24 Guide rails (set) 1111873 1111873

26 Temperature probe 1111843 1111843

27 Bracket for temperature sensor 1111875 1111875

28 Air ﬁlter 1111876 1111876

29 Unit front wall 1111877 1111877

30 Sensor board (humidity) 1111844 1111844

31 Operating board 1111845 1111845

32 Control panel (ﬁlm) 1111880 1111880

35 Float housing 1111881 1111881

36 Float 1111882 1111882

37 Condensate container cpl. 1111883 1111883

38 Centre wall 1111884 1111884

39 Condenser (fan motor) 1111885 1111885

40 Protective housing (condenser) - -

41 Microswitch bracket 1111887 1111887

42 Microswitch 1111888 1111888

43 Condenser (compressor) 1111889 1111890

44 Board housing 1111836 1111836

45 Cover (board housing) 1111837 1111837

46 V2 control board with fan stop 1111846 1111846

Not

illustrated

Fuse (on the control board) 1111895 1111895

REMKO ETF 360/460

Maintenance protocol

Unit to be maintained only by authorised specialists in accordance with the statutory regulations.

✍

Unit type: .................................. Unit number: ...................................

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Unit cleaned - outside -

Unit cleaned - inside -

Fan wheel cleaned

Fan housing cleaned

Condenser ﬁns cleaned

Evaporator ﬁns cleaned

Fan function checked

Air-inlet grid with ﬁlter cleaned

Unit checked for damage

Safety devices checked

All fastening screws checked

Electrical safety check

Test run

1. Date: ..............

..............................

Signature

2. Date: ..............

..............................

Signature

3. Date: ..............

..............................

Signature

4. Date: ..............

..............................

Signature

5. Date: ..............

..............................

Signature

6. Date: ..............

..............................

Signature

7. Date: ..............

..............................

Signature

8. Date: ..............

..............................

Signature

9. Date: ..............

..............................

Signature

10. Date: ............

..............................

Signature

11. Date: ............

..............................

Signature

12. Date: ............

..............................

Signature

13. Date: ............

..............................

Signature

14. Date: ............

..............................

Signature

15. Date: ............

..............................

Signature

16. Date: ............

..............................

Signature

17. Date: ............

..............................

Signature

18. Date: ............

..............................

Signature

19. Date: ............

..............................

Signature

20. Date: ............

..............................

Signature

Comments: .....................................................................................................................................................

.............................................................................................................................................................................

Technical data

Contains greenhouse gas according to Kyoto protocol

Noise level measurement DIN 45635 - 01 - KL 3

* Maximum permitted hose length (Ø 8x6)

Series ETF 360 ETF 460

Operating range, temperature °C 6 to 32 6 to 32

Operating range, humidity % RH 40 to 100 40 to 100

Dehumidiﬁcation capacity max. l/day 36 46

At 30 °C/80 % RH l/day 32.9 42.3

At 20 °C/70 % RH l/day 17.4 24.6

At 15 °C/60 % RH l/day 8.2 9.9

Hot gas defrosting --- Series Series

Max./min. airﬂow volume m

/h 320/280 310/270

Condensate container capacity l 6.5 6.5

Condensate pump --- Built-in Built-in

Hose length

(condensate pump) m 5 (10*) 5 (10*)

Delivery height

(condensate pump) m 5 5

Refrigerant

--- R 410A R 410A

Refrigerant quantity g 210 320

Power supply V 230/1~ 230/1~

Frequency Hz 50 50

Max. rated current consumption A 2.7 3.95

Max. power consumption kW 0.55 0.89

Sound pressure level L

dB (A) 53/49 53/50

Depth mm 280 280

Width mm 390 390

Height mm 600 600

Weight kg 16.5 21

EDP --- 1610360 1610460

We reserve the right to modify the dimensions and design as part of the ongoing technical development process.

Hotline

Germany

+49 5232 606-0

International

+49 5232 606-130

REMKO GmbH & Co. KG

Air conditioning and heating technology

Im Seelenkamp 12 D-32791 Lage

Postfach 1827 D-32777 Lage

Telephone +49 5232 606-0

Fax +49 5232 606-260

E-mail info@remko.de

Internet www.remko.de

We reserve the right to make technical changes and provide no warranty as to the accuracy of this data!

Consultation

Thanks to intensive training,

our consultants are always

completely up-to-date when it

comes to technical expertise.

This has given us the reputation

of being more than just

an excellent, reliable supplier:

REMKO, a partner who helps to

solve problems.

Sales

REMKO offers not just a well

established sales network both

nationally and internationally, but

also has exceptionally highly-

qualiﬁed sales specialists.

REMKO employees in the

ﬁeld are more than just sales

people: above all, they must

be advisers to our customers

in air conditioning and heating

technology.

Customer service

Our units operate precisely and

reliably. However, in the event of

a malfunction REMKO customer

service is quickly on the scene.

Our comprehensive network of

experienced dealers guarantees

quick and reliable service.

REMKO INTERNATIONAL

... and also right in your neighbourhood!

Take advantage of our experience and advice

REMKO ETF460 Handleiding

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