609083

De Dietrich GT 530A Series Handleiding

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De Dietrich GT 530A and GT530AE Series
Assembly,
Installation
and Service
Manual
Product may not be exactly as shown.
www.dedietrichboilers.com
DDR_G30A/AE _ISM_V4.0 03/2014
Oil/Gas-Fired Near-Condensing Hot Water Boiler
DRAFT
5
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Safety and Warranty Information
Symbols used
Read this manual carefully before installing the boiler or putting it into operation. This manual must be retained
for future reference. If the information in this manual is not followed exactly, a re or explosion may result causing
property/product damage, serious personal injury and possibly death. Make sure all the requirements detailed in
this manual are understood and completed.
DANGER
Indicates the presence of a hazardous situation which, if ignored, will result in
death, serious injury or substantial product/property damage.
WARNING
Indicates a potentially hazardous situation which, if ignored, can result in danger,
serious injury or substantial product/property damage.
CAUTION
Indicates a potentially hazardous situation which, if ignored, may result in minor
injury or product/property damage.
i
Notice
Indicates special instructions or installation, operation or maintenance, which are
important to equipment but not related to personal injury hazards
v
Best
Practices
Indicates recommendations made by De Dietrich for the installers which help to
ensure optimum operation and longevity of the equipment.
Note:
Some products may not be exactly as illustrated.
Information contained herein is deemed as accurate as
possible. Clarication of material supply, pipe sizing,
thread type, and typographical errors should be noted
as soon as possible. Dimensions have been converted
from the Metric standard. Fractional rounding may
affect dimensional tolerances
GT 530A
Installation
Instruction
Manual
Warranty
Professional licensed heating contractor
Boiler Documentation
Advice for the owner
Contaminated air
The assembly, installation, adjustment,
service and maintenance of this boiler must
be performed by a professional licensed
heating contractor.
Make sure to read all documentation
related to the product before starting the
installation. The product documentation
should be stored near the boiler where it
can be accessed for future reference.
When the installation has been completed, the
heating contractor has to familiarize the operator/
owner with the installed equipment as well as any
safety precautions and requirements, and shut-down
procedures. The heating contractor also needs to
inform the operator/owner of the need for professional
annual servicing of the boiler prior to the heating
season.
Chemicals can contaminate the air and
cause by-products during the combustion
process. These by-products are poisonous
to the occupants and very destructive to De
Dietrich boilers.
Carbon monoxide
Fresh air
Boiler venting
Warranty
Flue products can ow into living spaces if
improperly installed, adjusted, serviced or
maintained. The ue gases contain carbon
monoxide which is poisonous.
Adequate ventilation and combustion air must be
provided for the equipment as it requires fresh air for
safe operation. Make sure the equipment is installed
ensuring an adequate supply of fresh air.
Always operate the boiler with an
installed vent system. Carbon monoxide
poisoning can be caused by an improperly
installed vent system. All combustion
products must be vented safely to the
outdoors.
The information in this manual and any
other related manuals must be read and
proper procedures followed.
The warranty is rendered null and void
if the procedures are not followed as
prescribed.
6
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Before operating the boiler, make sure you fully
understand its method of operation. Your heating
contractor should always perform the initial start-up
and explain the system. Any warranty is null and void if
these
Flue gas smell
• Deactivate heating equipment.
• Open windows and doors.
• Do not try to light any appliances.
• Do not touch any electrical switches, do not use
any phone in your building.
• Immediately call your heating contractor or gas
supplier from a neighbour’s phone. Follow the gas
supplier’s instructions.
• If you cannot reach your gas supplier, call the re
department.
Working on the equipment
All personnel working on the equipment or the heating
system must have the proper qualications and hold all
necessary licenses.
Ensure main power to equipment, heating system,
and all external controls have been deactivated. Close
main gas supply valve. Take precautions in all instances
to avoid accidental activation of power during service
work.
Dangerous conditions
• Deactivate main power immediately.
• Close gas supply valve.
CAUTION
Incomplete combustion and poisonous gases result if
the fresh air intakes in the mechanical room are closed.
Never close these openings.
Maintenance and cleaning
Regular inspection and service by a qualied heating
contractor is critical to the performance of the boiler.
Neglected maintenance impacts the warranty;
regular cleaning and maintenance ensures clean,
environmentally friendly and efcient operation. We
recommend a maintenance contract with a qualied
heating contractor.
For safe operation
We recommend that you frequently:
• Check for debris which could obstruct the ow
of ue gases. The vent or chimney must not be
blocked. A blocked or partially blocked vent or
chimney can cause ue gases to leak into the
structure. Flue gases leaking into the house can
Safety Information
Operation
cause injury or death. Blocked or partially blocked
chimneys must have the blockage removed by a
qualied heating contractor.
• Check pressure gauge for correct system (water)
pressure.
• Check for water on the oor from the discharge
pipe of the pressure relief valve or any other pipe,
pipe joint, valve or air vent.
• Check for moisture, water, or appearance of
rust on the ue gas pipes, their joints as well as
vent dampers, or side wall vent terminals (if so
equipped).
• Ensure that nothing is obstructing the ow of
combustion and ventilation air and no chemicals,
propane tanks, garbage, gasoline, combustible
materials, ammable vapors and liquids are stored
(not even temporarily) in the vicinity of the boiler.
• Do not allow unsupervised children near the boiler.
• Service/inspection of the boiler and the system is
recommended once a year. Maintenance, service
and cleaning are specied in the Installation
instructions.
• Before the heating season begins, the boiler with its
burners should be serviced by a qualied heating
contractor. Service contracts may be established
through gas suppliers or licensed contractors in
your area.
WARNING
There are no user serviceable parts on the boiler, burn-
ers or control. Failure to heed this warning can cause
property damage, severe personal injury, or loss of life.
CAUTION
Improper installation, adjustment, service, or mainte-
nance can cause ue products to ow into living space.
Flue products contain poisonous carbon monoxide gas
which can cause nausea or asphyxiation resulting in
severe personal injury or loss of life.
CAUTION
Should overheating occur or the gas supply fail to
shut off, do not disconnect the electrical supply to the
pump. Instead, shut off the gas supply at a location
external to the appliance.
CAUTION
This appliance may sometimes contain crystalline sil-
ica. When installing or removing this appliance, you
should wear protective gloves, clothing and mask to
prevent any type carcinogenic illness.
7
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Safety Information and Codes
CAUTION
The operator/ultimate owner is required to have the
heating boiler, burners, and controls checked, as a
minimum once per year, by the original installer or
by a competent heating contractor familiar with the
equipment. Defects must be corrected immediately.
Do not use this boiler if any part has been under water.
Immediately call a qualied heating contractor to inspect
the boiler and to replace any part of the control system
and any gas control which has been under water.
Do not store chemicals containing chlorine or other
corrosive materials near the boiler, such as bleach,
cleaning solvents, detergents, acids, hair spray, spray
cans, paint thinners, paint, or water softener salt.
Important
Do not use the boiler if any section of it has been
subjected to water or submerged in water. Immediately
call your service company to inspect and replace any
part of the control system and gas components which
have been subjected to water or submerged in water.
Boiler modication and spare parts
This boiler uses specic original manufactured parts.
The boiler must not be modied or non-OEM parts used
without the written approval from DDR Americas Inc.
Carbon monoxide
The installation of carbon monoxide detectors is highly
recommended by the U.S. Consumer Product Safety
Commission for buildings with gas burning equipment.
Sources of carbon monoxide include exhaust vents for
gas appliances or wood burning replaces that are not
properly vented, malfunctioning furnaces and exhaust
fumes from idling cars.
Carbon monoxide is a colourless and odourless gas
that is highly toxic. It can interfere with the delivery
of oxygen by the blood to the body. Exposure to low
levels of CO can cause headaches, confusion, nausea,
dizziness, fatigue, and shortness of breath. High level
exposure of CO can cause impaired vision, convulsions,
coma and possibly death.
Have a qualied service technician inspect the heating
equipment exhaust vent pipes and chimney ues on a
yearly basis.
In winter, inspect the exhaust vents for the dryer,
furnace, wood burning or gas stove, replace and heat
recovery ventilator to ensure they are not obstructed
by snow build-up.
Carbon monoxide detectors should be installed and
maintained in buildings that house gas burning
equipment. It is recommended to use a carbon
monoxide detector that is in compliance with a
nationally recognized standard such as ANSI/UL 2034-
2002 or CSA 6.19-01.
Codes
Installation, servicing and maintenance of this product
must be performed by a licenced and trained heating
contractor, experienced in hot water heating boilers as
well as gas and oil combustion. The installation must
conform to all national and local codes having
jurisdiction:
• In Canada, CSA B149.1 Gas Code and CSA B139 Oil
Code.
• In USA, ANSI Z223.1 (NFPA 54) Gas Code, NFPA
31 Oil Code and ASME CSD-1 Automatically Fired
Boilers.
If you have any technical questions or need assistance
with this product, please call your local Sales Represent-
ative or DDR Americas Inc.
Standards applied
We hereby certify that the series of appliances specied
hereinafter are in compliance with the latest standards
described, and that they are manufactured and
marketed in compliance with the requirements of the
following North American standards:
• ASME Section IV
• CSA B51
• ANSI Z21.13-CSA 4.9 - Gas red steam and hot water
boilers.
• CAN/CGA 2.17-M91 - Gas red appliances for use at
high altitude.
• CGA P.2-1991 (R1999) - Testing method for measuring
annual fuel efciencies or residential furnaces and
boilers.
• ANSI/UL 726 - Oil red boiler assemblies.
• CSA B140.7- Oil burning equipment: steam and hot
water boilers.
• CSA B140.0- Oil burning equipment: general
requirements.
• CSA B212- Energy utilization efciencies of oil red
furnaces and boilers.
• CAN/CSA C22.2 No.0-M91 - General requirements -
Canadian electrical codes part II.
• CSA C22.2 No.3-M1988 - Electrical features of fuel
burning equipment.
• UL795 - Commercial and industrial gas heating
equipment.
• CAN1-3.1-M77 - Industrial and commercial gas red
package boilers.
• UL353 - CSA 22.2 No. 24
8
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Safety Information and Codes
Water pipe freezing hazard
WARNING
Serious property damage and/or personal injury can
occur if the pipes are not protected from
freezing resulting in the pipes bursting. The boiler
may also shut down. Turn off the water supply and
drain the water pipes or protect them from freezing
when leaving the home unattended for long periods
of time during very cold weather conditions.
The boiler is designed to provide a comfortable
and warm environment and is not designed for the
prevention of frozen water pipes. In case an unsafe
condition occurs, the boiler has been designed and
equipped with several safety devices that will shut
down the boiler and stop it from restarting.
If the boiler is dormant for an extended period of time
during cold winter weather, the water pipes may freeze
and burst which can result in extensive water damage
and lead to mold growth. A variety of molds can cause
serious health and respiratory problems. If water
damage should occur, immediately dry the affected
areas to avoid the possibility of mold growth.
If the building will be empty for an extended period of
time in old winter conditions, then the following steps
should be taken:
• Turn off the building’s water supply, drain the pipes
and add some antifreeze for potable water for the
toilet tanks and drain traps.
• Have the building monitored and checked during
cold winter weather and call a qualied service
technician if necessary.
• Remote temperature sensors are available which
will alert someone if freezing conditions occur in the
building.
Combustion sources and
ventilation air contaminants
Contaminants are likely to be found in these areas:
• Auto body shops
• New construction
• Metal manufacturing plants
• Swimming pools
• Refrigeration repair shops
• Garages with workshops
• Furniture renishing shops
• Plastic manufacturing plants
• Hobby rooms and remodelling areas
• Dry cleaners and laundromats
• Photo processing companies
• Beauty salons
Contaminants found in various products:
• Paint and varnish removers
• Chlorinated cleaners and waxes
• Glues and cements
• Swimming pool chemicals containing chlorine
• Refrigerant leaks
• Water softener salt containing sodium chloride
• Cleaning products such as chlorine-based bleaches,
detergents and cleaning solvents
• Spray cans containing chlorouorocarbons
• Muriatic and hydrochloric acid
• Calcium chloride utilized in thawing
• Permanent wave solutions
• Adhesives utilized for building products and other
similar items
• Fabric softeners used in clothing dryers
9
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
General Information
Unpacking
Upon arrival, check shipment to ensure all parts have
been shipped.
Inspect all items for delivery damage. Report all
damage and shortages to the delivery carrier. Report
any damage and shortages to the Distributor.
Eutectic
®
cast iron boiler
body, thermal shock and
corrosion resistant,allowing
low modulated temperature
operation and complete stop
between heating periods
Large wiring duct
leading to the
control
panel
Flue nozzle with two
cleaning traps
directly accessible
without dismantling
the castings
Large flueways with
fins and
turbulators offering
high efficiency and
easy maintenance
Boiler body with
4-pass flueways
Large size combus-
tion chamber
Completely insulated
boiler body
with 4” thick fiberglass
wool
Design of the front
section is adapted for
the use of low NOx
burners
Control panel designed
to enable easy wiring
connections
Hinged cleaning
door (right hand
or left hand side)
Hinged burner
door (right or
left hand side)
Ceramic
insulated burner door
Sensor well
Removable turbulators
Boiler drain
Silicone wrapped
ceramic thermocord
assures flue gas
tightness
4 access doors located at
top and bottom
10
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Item Unit
Boiler Model Gt 530A Series
-15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25
Firing Sequence Sonsult Burner Technical Data
Gas Input (CSA)
MBH 3,749 3,966 4,254 4,470 4,759 4,975 5,191 5,480 5,696 5,984 6,201
kW 1,099 1,162 1,274 1,310 1,395 1,458 1,521 1,606 1,669 1,754 1,817
# 2 Fuel Oil Input (CSA) USGPH 26.00 27.50 29.50 31.00 33.00 34.50 36.00 38.00 39.50 41.50 43.00
Output [Gas-Oil] (CSA)
MBH 3.194 3.379 3.624 3.809 4.054 4.239 4.423 4.669 4.853 5.099 5.283
kW 936.2 990.2 1,062.2 1,188.3 1,188.3 1,242.3 1,296.3 1,368.3 1,422.3 1,494.3 1,548.3
NET I=B=R Water Rating GT MBH 2,778 2,938 3,152 3,312 3,526 3,685 3,846 4,060 4,220 4,434 4,594
Cast Iron sections # 15 16 17 18 19 20 21 22 23 24 25
Flue-way bafes # 6 6 6 6 6 8 8 8 8 8 8
Water capacity
US Gal 183.09 193.13 203.17 213.21 223.25 239.10 249.14 259.18 269.22 279.26 289.30
Liter 693 731 769 807 845 905 943 981 1019 1057 1095
Water resist-
ance
Delta T = °F
18°F Ft.H
2
O 3.28 1.09 1.28 1.45 1.75 2.00 2.21 2.48 2.70 3.01 3.27
27°F Ft.H
2
O 1.46 0.48 0.57 0.64 0.78 0.89 0.98 1.10 1.20 1.34 1.45
36°F Ft.H
2
O 0.82 0.27 0.32 0.36 0.44 0.50 0.55 0.62 0.68 0.75 0.82
Combustion
chamber
Dimensions
Diameter
(equivalent)
Inch 27.32
mm 694
Depth
Inch 62.76 67.13 71.50 75.87 80.24 86.18 90.55 94.92 99.29 103.66 108.03
mm 1,594 1,705 1,816 1,927 2,038 2,189 2,300 2,411 2,522 2,633 2,744
Volume
Ft
3
21.54 22.95 24.72 26.13 27.54 29.66 31.08 32.49 33.90 35.31 37.08
m
3
0.61 0.65 0.7 0.74 0.78 0.84 0.88 0.92 0.96 1 1.05
MAWP (Water) PSIG ASME IV Rating Class 30 - 90 PSIG
Min. Safety Relief Capacity MBH 3,513 3,717 3,986 4,190 4,459 4,663 4,865 5,136 5,338 5,609 5,811
S3NA
Electrical connection V/P/H 120/1/60 < 15A
Max. Water Temp.
Safety Limit [MR]
°F/ °C 248/120
Operating Water Tem-
perature Range
°F/ °C Adjustable 104-212/ 40-100 Factory preset stop at 185°F/85°C optional Hi Temperature kit available
Chamber resistance
Inch w.C 0.96 1.00 1.04 1.09 1.15 1.21 1.25 1.29 1.33 1.37 1.41
mbar 2.4 2.5 2.6 2.7 2.85 3 3.1 3.2 3.3 3.4 3.5
Gas-Vent Category # I,II,III,IV or Sidewall
Boiler vent Connection Inch 16 16 16 16 16 16 16 18 18 18 18
Weight (Dry)
lb 7,416 7,851 8,280 8,719 9,092 9,575 10,004 10,437 10,869 11,259 11,678
kg 3,364 3,561 3,756 3,955 4,124 4,343 4,538 4,734 4,930 5,107 5,297
Technical Specications
11
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Item Unit
Boiler Model Gt 530AE Series
-26 -27 -28 -29 -30 -31 -32
Firing Sequence Sonsult Burner Technical Data
Gas Input (CSA)
MBH 6,483 6,652 6,825 7,166 7,505 7,849 8,190
kW 1,900 1,950 2,000 2,100 2,200 2,300 2,400
# 2 Fuel Oil Input (CSA) US GPH 43.8 45.8 47.7 49.7 51.6 53.6 55.5
Output [Gas-Oil] (CSA)
MBH 5,524 5,668 5,815 6,105 6,394 6,687 6,978
kW 1,618.8 1,661.1 1,704.2 1,789.4 1,874.1 1,959.9 2,045.1
Cast Iron Sections # 26 27 28 29 30 31 32
Flue-way bafes # 10 10 10 10 10 10 10
Water capacity
US Gal 299.40 309.50 319.60 329.70 339.80 349.90 360.00
Liter 1,133 1,171 1,209 1,248 1,286 1,324 1,362
Water resistance
Delta T = °F
18°F Ft.H
2
O 3.48 3.67 3.86 4.26 4.67 5.1 5.56
27°F Ft.H
2
O 1.55 1.63 1.72 1.9 2.07 2.27 2.5
36°F Ft.H
2
O 0.87 0.92 0.97 1.06 1.17 1.28 1.39
Combustion
chamber
Dimensions
Diameter
(equivalent)
Inch
27.32
mm 694
Depth
Inch 113.97 118.34 122.71 127.08 131.45 135.82 140.19
mm 2,895 3,006 3,117 3,228 3,339 3,450 3,561
Volume
Ft
3
38.66 40.25 41.84 43.43 45.02 46.61 48.20
m
3
1.095 1.14 1.19 1.23 1.28 1.32 1.37
ASME MAWP (Water) PSIG 90 PSI-CRN Design registered for each Canadian Province
Min. Safety Relief Capacity MBH 6,076 6,234 6,396 6,716 7,034 7,356 7,676
S3NA
Electrical connection V/P/H 120/60/1 < 15 amp fused
Max. Water Temp.
Safety Limit [MR]
°F/ °C Fixed non adjustable 248°F [120°C]
Operating Water Tem-
perature Range
°F/ °C Adujstable 104-212°F [40-100°C] factory preset stop at 185°F [85°C]
Chamber resistance
Inch w.C 1.51 1.60 1.75 1.85 1.90 2.10 2.30
mbar 3.8 4.0 4.4 4.6 4.7 5.2 5.7
Gas-Vent Category # Cat I,II,III & IV- Direct vent (Sealed Combustion)
Boiler vent Connection Inch 20 20 20 20 20 20 20
Weight (Dry)
lb 12,111 12,501 13,891 13,281 13,671 14,061 14,451
kg 5,494 5,670 5,847 6,024 6,201 6,378 6,555
Technical Specications
12
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Technical Specication
GT 530A and GT 530AE
(1) Boiler Supply 5” ANSI 150# welded neck ange
(2) Boiler return, 5” ANSI 150# welded neck ange
(3) Drain, 3/4” NPT
Note: additional tappings may be required if redundant controls are required
Item
Boiler Model GT 530A Boiler Model GT 530AE
-15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32
A
Inch 98.19 102.56 106.93 112.68 117.05 122.99 127.36 131.73 136.1 140.47 144.84 154.37 158.74 163.11 167.48 171.85 176.22 196.65
mm 2,494 2,605 2,716 2,862 2,973 3,124 3,235 3,346 3,457 3,568 3,679 3,921 4,032 4,143 4,254 4,365 4,476 4,995
B
Inch 34.14 34.14 34.14 34.14 34.14 34.14 34.14 34.14 34.14 34.14 34.14 37.14 37.14 37.14 37.14 37.14 37.14 37.14
mm 791 791 791 791 791 791 791 791 791 791 791 943.35 943.35 943.35 943.35 943.35 943.35 943.35
C
Inch 58.58 58.58 58.58 59.2 59.2 59.2 59.2 59.2 59.2 59.2 59.2 62.2 62.2 62.2 65.0 62.2 62.2 62.2
mm 1,488 1,488 1,488 1,504 1,504 1,504 1,504 1,504 1,504 1,504 1,504 1,579 1,579 1,579 1,579 1,579 1,579 1,579
D
Inch 7.40 7.44 8.26 9.29 10.19 8.19 8.22 9.05 9.09 9.92 9.96 18.74 15.23 15.27 16.10 13.77 12.63 13.46
mm 188 189 210 236 257 208 209 230 231 252 253 476 387 388 409 320 321 342
ØE
Inch 5.5 5.5 5.5 6.26 6.26 6.26 6.26 6.26 6.26 6.26 6.26 5.5 5.5 5.5 5.5 5.5 5.5 5.5
mm 139.7 139.7 139.7 159 159 159 159 159 159 159 159 139.7 139.7 139.7 139.7 139.7 139.7 139.7
ØF*
Inch 15.75 15.75 15.75 15.75 15.75 15.75 18 18 18 18 18 20 20 20 20 20 20 20
mm 400 400 400 400 400 400 450 450 450 450 450 500 500 500 500 500 500 500
H
Inch -1.22 -1.18 -0.354 -0.315 0.512 -1.417 -1.378 -0.551 -0.512 0.315 0.354 1.02 -2.48 -2.44 -1.61 -5.11 -5.07 -4.25
mm -31 -30 -9 -8 13 -36 -35 -14 -13 8 9 26 -63 -62 -41 -130 -129 -108
K
Inch 0.748 0.709 0.118 0.157 0.984 -0.945 -0.905 -0.0787 -0.0394 0.787 0.827 1.81 1.69 -1.65 -0.82 4.33 4.29 -3.46
mm -19 -18 3 4 25 -24 -23 -2 -1 20 21 46 -43 -42 -21 -110 -109 -88
L
Inch 88.39 92.72 96.26 100.59 104.13 112.01 116.34 119.88 124.21 127.76 132.09 138.8 142.3 146.6 150.2 1540.5 158.0 162.4
mm 2,245 2,355 2,445 2,555 2,645 2,845 2,955 3,045 3,155 3,245 3,355 3,445 3,645 3,755 3,845 4,045 4,155 4,170
M
Inch 65.75 65.75 65.75 65.75 65.75 65.75 65.75 65.75 65.75 65.75 65.75 68.75 68.75 68.75 68.75 68.75 68.75 68.75
mm 1,670 1,670 1,670 1,670 1,670 1,670 1,670 1,670 1,670 1,670 1,670 1,746 1,746 1,746 1,746 1,746 1,746 1,746
N
Inch 42.52 42.52 42.52 42.52 42.52 42.52 42.52 42.52 42.52 42.52 42.52 45.52 45.52 45.52 45.52 45.52 45.52 45.52
mm 1080 1080 1080 1080 1080 1080 1080 1080 1080 1080 1080 1156 1156 1156 1156 1156 1156 1156
R
Inch 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 10.87 10.87 10.87 10.87 10.87 10.87 10.87
mm 200 200 200 200 200 200 200 200 200 200 200 276 276 276 276 276 276 276
P
Inch 32.09 32.09 32.09 32.09 32.09 32.09 32.09 32.09 32.09 32.09 32.09 35.09 35.09 35.09 35.09 35.09 35.09 35.09
mm 815 815 815 815 815 815 815 815 815 815 815 891.28 891.28 891.28 891.28 891.28 891.28 891.28
F*- Nominal length. Consult vent supplier for correct sizing.
(4) 1/2” NPT port for temperature and pressure gauge
(5) 3/4” NPT port for low water cut-off control (LWCO)
(6) 2# NPT tapping for safety Relief valve.
R
46
5
13
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Clearances
The GT 530A/AE boiler has a sturdy underframe,
it does not need any special base although a house
keeping pad is recommended to keep steel parts out
of casual water. Its combustion chamber is closed, so
it is not necessary to place it on a reproof oor, but
the oor must be able to bear the weight of the boiler
subject to state and local code NFPA 31 and state Fire
Marshall.
The minimum dimensions shown on the following
drawing are provided as recommendations and
guidelines for service access.
If A= 47
1/4”
(side burner side door open),
A’=47
1/4”
(side burner door open): dimensions to be
adopted according to the space required for the burner
when the door is open.
Dimensions “X” = burner length plus 24 inches for
service
Ref.
GT 530A GT 530AE
-15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 32
C min
In
5.9 5.9 14.57 14.57 14.57 25.59 25.59 25.59 38.58 38.58 38.58
60 57.4 56.5 57.4 53.8 55.4 54.7
mm
150 150 370 370 370 650 650 650 980 980 980
1,524 1,457.9 1,435.1 1458 1,366.5 1407.1 1389.3
E
In
61.68 61.68 61.68 61.68 61.68 61.68 61.68 61.68 61.68 61.68 61.68 64.68 64.68 64.68 64.68 64.68 64.68 64.68
mm
1566.6 1566.6 1566.6 1566.6 1566.6 1566.6 1566.6 1566.6 1566.6 1566.6 1566.6 1,642.9 1,642.9 1,642.9 1,642.9 1,642.9 1,642.9 1,642.9
L
In
88.37" 92.68" 96.18" 100.62” 104.12” 112
”
116.31” 119.87” 124.25” 127.75” 132.12” 135.62 143.50 146.6 151.37 159.25 163.58 164.17
mm
224.4 235.40 244.29 255.57 264.46 284.48 295.42 304.46 315.59 324.48 335.58 3445 3645 3755 3845 4045 4155 4170
M
In
12.75” 10.62” 12.62” 10.43” 11.31” 10.62” 12.75” 10.62” 12.75” 9.87” 11.87” 11.57 15.1 15.03 14.21 17.71 17.67 16.85
mm
323.8 269.7 320.5 264.9 287.2 269.7 323.8 269.7 323.8 250.6 301.4 294 383 382 361 450 449 428
Installation Specication
CAUTION
Do not install boiler on combustible ooring or carpet.
Clearance shown are to combustible materials and ser-
vicing.
X
L
M
C
A”
A
E
33
1/2”
46
3/16”
11
1
/
1
6”
300mm
14
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
WARNING
• Inadequate combustion air supply will result in
carbon monoxide [CO] development
• Ensure boiler room is provided with an
obstruction free combustion air sources.
• Sources must be sized to provide ample supply,
more than one opening maybe required.
• Ensure boiler installed with proper clearance to
combustible materials
• Do not store combustible materials, ammable
uids or Vapours near the boiler
• Do not operate the boiler under a negative
building pressure
The combustion air supply depends on the volume
and construction of the building, more than one
combustion air supply source or openings maybe
required. Combustion air sources that are provided
by mechanical device or electrically operated must be
interlocked with the boiler/burner to ensure that are in
the correct position.
The combustion air supply must be from a source
that is free from airborne contaminates such as dust,
fumes, corrosive elements, hydrocarbons and any other
known air containments. If the combustion air quality
is unknown or is a concern, please consult the factory
for assistance. Failure in complying with any of these
requirements will result in void of product warranty.
Particular installation areas and other equipment
occupying the same room, precautions regarding the
combustion air supply and quality.
• Rural areas
• Chemical plants
• Automotive shops
• Beauty shops
• Paint shops
• Agricultural
• Green houses
• Mechanical rooms
• Other fuel burning equipment
The combustion air supply/source must be sized
in accordance to local and national codes.
- Canada - CSA B149 for gas installations
- Canada - CSA 139 for oil installations
- US - ANSI z223.1/NFPA 54 for gas installations
- US- NFPA 31 for oil installations
Consult local building codes, for any other
additional combustion air supply or source
requirements.
Combustion Air Supply
Boilers operating in atmosphere that contains uorides
or chlorides such as beauty shops and automotive
repair garages where air conditioning services are
performed or industrial application that may have
corrosive elements in the air must have a clean source
of combustion and ventilations air. Boiler damage by
contaminants will avoid the warranty and any other
responsibility or liability of DDR Americas Inc.
WARNING
Ensure boiler room is adequately ventilated and clear
and free from combustible materials, gasoline and
other ammable vapours and liquids.
Installation Specication
Combustion Air Requirements
15
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Piping
D
7
7
/8
”
42
1/2”
c
Water return flange : 5”
water supply flange: 5”
B
GT530A GT530AE
-15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32
B
-1.22" -1.18" -0.354" -0.315" 0.512" -1.417" -1.378" -0.551" -0.512" 0.315" 0.354" 1.02" -2.48" -2.44" -1.61" -5.11" -5.07" -4.25"
-31 -30 -9 -8 13 -36 -35 -14 -13 8 9 26 -63 -62 -41 -130 -129 -108
C
58.58" 58.58" 58.58" 59.2" 59.2" 59.2" 59.2" 59.2" 59.2" 59.2" 59.2" 62.2" 62.2" 62.2" 65.0" 62.2" 62.2" 62.2"
1,488 1,488 1,488 1,504 1,504 1,504 1,504 1,504 1,504 1,504 1,504 1,579 1,579 1,579 1,579 1,579 1,579 1,579
D
7.40" 7.44" 8.26" 9.29" 10.19" 8.19" 8.22" 9.05" 9.09" 9.92" 9.96" 18.74" 16.41" 15.27" 16.10" 13.77" 12.63" 13.46"
188 189 210 236 257 208 209 230 231 252 253 476 387 388 409 320 321 342
Installation Specications
DANGER
• Improper installation, adjustment, alteration,
service or maintenance can cause property
damage, personal injury or loss of life. Refer to
the user’s information manual provided with this
boiler installation and services must be performed
by a qualied installer, service agency or the gas
supplier.
• This boiler must be installed in accordance with
local codes, if any: if not follow CAN/CGA B149,
Installation Codes, as applicable.
• This boiler needs fresh air for safe operation
and must be installed so there are provisions for
adequate combustion and ventilation air.
• This boiler must be properly vented.
• This appliance may require a special venting
system. Refer to chimney or vent installation
instructions.
CAUTION
Do not store or use gasoline or other ammable va-
pours and liquids in the vicinity of this or any other
appliance.
16
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Recommendations
• The installation must be made in accordance with
codes in effect.
• An expansion tank has to be connected to the
system Safety valve must be connected to the
boiler piping without any valve or stop installed
between the device and the boiler.
• Pressure reducing valve and back ow preventer on
boiler make up water feed.
• The boiler when used in connection with a
refrigeration system must be installed so the chilled
Filling
The boiler may be lled using the drain tap or water
make-up system.
Filling should be done at a slow ow rate in order to
purge all the air continued in the system through air
vents installed at the system high points lling is always
done with circulating pumps stopped.
medium is piped in parallel with the boiler with the
appropriate valves to prevent the chilled medium
from entering the boiler
• The boiler piping system of hot water boiler
connected to heating coils located in the air
handing units where thy may be exposed to
refrigerated air circulation must be equipped with
ow control valves or other automatic means to
prevent gravity circulation of the boiler water
during the cooling cycle.
Installation Specications
Minimum Safety value Flow according to the maximum boiler output
_____________________________________________________________________________________ ______________________ _______________________________________________
Source: ASME Boiler and Pressure Vessel Code IV
17
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
and bathroom exhausts, so they will operate at
the maximum speed. Do not operate a summer
exhaust fan. Close re place dampers.
(d) Place in operation the appliance being inspected.
Follow the lighting instructions. Adjust thermostat
so appliance will operate continuously,
(e) Test for leakage at the draft hood relief opening
after 5 minutes of main burner operation.
(f) After it has been determined that each appliance
remaining connected to the common venting
system properly vents when tested as outlined
above, return doors, windows, exhaust fans,
replace dampers and any other gas-burning
appliance to their previous condition of use,
(g) Any improper operation of the common venting
system should be corrected so the installation
conforms with the National Fuel Gas Code, ANSI
Z223.1 and/or CAN/CGA B149 Installation Codes.
When resizing any of the common venting system,
the common venting system should be resized to
approach the minimum size as determined using
the appropriate tables in Part II of the National Fuel
Gas Code, ANSI Z223.1 and/or CAN/CGA B149,
Installation Codes.
(h) The minimum distance from adjacent public
walkways, adjacent buildings, openable windows
and building openings shall not be less than those
values specied in the National Fuel Gas Code ANSI
Z223.1 and/or CAN/CGA B149, Installation Codes.
A : Chimney connection :
- GT 530A-15 to 530A-21 = 16”/400 mm
- GTE 530A-22 to GT 530A-25 = 18”/450 mm
- GT 530 -32 AE = 20"/508 mm
The boiler must be connected to a chimney-venting
system that will safely discharge all ue gases to the
outside in an effective manner.
The boiler breeching and chimney venting must be
sized according to local and national code require-
ments.
Replacement procedures
___________________________________________________________________________________ ______________________ _______________________________________________
• When an existing boiler is removed from a common
venting system, the common venting system is
likely to be too large for proper venting of the
appliances remaining connected to it.
• At the time of removal of the existing boiler,
the following steps shall be followed with each
appliance remaining connected to the common
venting system placed in operation, while the other
appliances remaining connected to the common
venting system are not in operation.
(a) Seal any unused openings in the common venting
system,
(b) Visually inspect the venting system for proper
size and horizontal pitch and determine there is
no blockage or restriction, leakage, corrosion and
other deciencies which could cause an unsafe
condition,
(c) Insofar as is practical, close all building doors and
windows and all doors between the space in which
the appliances remaining connected to the common
venting system are located and the other spaces
of the building. Turn on clothes dryers and any
appliance not connected to the common venting
system.
Turn on any exhaust fans such as range hoods
Installation Specications
18
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Dimensional information required for connection of the boiler
_____________________________________________________________________________________ ______________________ _______________________________________________
GT530A GT530A
-15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32
K
In -.74” -.70" 0.12” .15" .98” -.94” -0.90” -0.07” -.032" 0.78” 0.82” 1.8 -1.7 -1.65 -.82 -4.3 -4.29 -3.46
mm -19.0 -18.0 3.0 4 25 -24 -23 -2 -1 20 21 46 -43 -42 -21 -110 -109 -88
L
In 32.1 32.1 32.1 32.1 32.1 32.1 32.1 32.1 32.1 32.1 32.1 35.1 35.1 35.1 35.1 35.1 35.1 35.1
mm 815 815 815 815 815 815 815 815 815 815 815 891 891 891 891 891 891 891
Installation Specications
K
23
3/32”
23
3
/32
”
L
19
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
Assemble the boiler body from the rear to the front :
- assemble the rear section,
- assemble all the normal intermediate sections,
- assemble all the special intermediate sections,
- assemble the front section.
i
The number of sections of each type is
provided in the table below
1
Rear Section
2
Normal intermediate
3
Special intermediate
3
Fornt section
GT 530A-15 1 10 3 1
GT 530A-16 1 11 3 1
GT 530A-17 1 12 3 1
GT 530A-18 1 13 3 1
GT 530A-19 1 14 3 1
GT 530A-20 1 14 4 1
GT 530A-21 1 15 4 1
GT 530A-22 1 16 4 1
GT 530A-23 1 17 4 1
GT 530A-24 1 18 4 1
GT 530A-25 1 19 4 1
GT 530AE-26 1 20 4 1
GT 530AE-27 1 21 4 1
GT 530AE-28 1 22 4 1
GT 530AE-29 1 23 4 1
GT 530AE-30 1 24 4 1
GT 530AE-31 1 25 4 1
GT 530AE-32 1 26 4 1
20
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
1
2
1
Boilers : 14, 16, 18, 20, 22, 24 sections
2
Boilers : 15, 17, 19, 21, 23, 25,26, 27,28, 29,30, 31,32, 33 sections
 Establish the location of the frame on the basis of the opening direction of the boiler door and the length of the burner.
Leave enough clearance at the rear of the boiler for water connections and the distributing tube.
 Fit the rear section on the frame, behind the fastening brackets (see detailed drawing) and prop it up.
 Insert the lower assembly rods in the holes of the rear section and the fastening brackets of the frame, in order to
position the rear section correctly according to the frame
 Clean all the openings in the section with a brush or a ne to medium wire wheel. Remove any deposit on the bottom of
the section.
1
2
21
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
3
4
Handle the nipples with gloves as there might be sharp
edges.
Remove any traces of rust protective paint with a
ne to medium wire wheel so that the surface is
perfectly smooth.
Coat with the nipple coating with the sections.
ARR IÈRE
D
ESS US -
OB E N -
T
OP
AVAN
T
AR RIÈ R E D E
S
S U
S - O
BE N -
T
OP
A
VA
NT
Gently push in the 2 nipples. Ensure they are square
and not pushed in at any angle.
22
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
5
4”/100mm
4”/100mm
4”/100mm
4”/100mm
Fill the bottom of the W groove opposite the U groove for the intermediary parts (located on the periphery of the section)
with a continuous bead of DOW CORNING silicone, approximately Ø
3
/16” / 5 mm diameter.
6
1
Rear section
2
Intermediate section
Place the rst normal intermediate section, making sure that it is turned in the right direction, i.e. with the attening
groove against the thermocord.
For safety, insert a lateral assembly rod (supplied) in the holes of the 2 sections.
Push the section gently and simultaneously on to the 2 nipples of the rear section with a hammer and a piece of wood
positioned in line with the bores.
Assembly + Set up
2
1
23
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
7
8
Put the assembly tool in position.
Tighten gradually so as to bring together the upper and
lower connections evenly and simultaneously.
Assemble the remaining intermediate sections one by
one according to the procedure in step 3-10
First assemble the normal intermediate sections, then
the special ones. Leave the assembly tool in place.
Assembly + Set up
24
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
9
10. Fitting the upper and lower assembly rods
Trim off any projecting ends of the thermocords ush with the coast sections.
On the lower assembly rods, t the following at each end in the given order : an expansion spring, a washer and a nut
(the holes of the front lugs must be aligned with the holes of the frame brackets as the assembly rods are used to make
the boiler body integral with the frame).
Stop tightening as soon as the gap between the spring spires is equal to about 2 mm.
Assembly + Set up
25
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
11
R1
Rear
F2
Front
Put in place the upper assembly rods in the two front and rear lugs. For 26-32 sections boilers, the provided extension
and coupling will be required.
Mount the 2 crosspieces (supplied in package MR245/246) with their bends turned backwards and fasten them to the
rods with an expansion spring, 1 nut and 1 washer
Remove the assembly tool.
R1
F2
Assembly + Set up
26
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
12. Assembling the side assembly rods
The side assembly rods must be assembled from the
rear to the front.
The rods must be inserted in the holes stated in the
diagrams (the lugs of the sections in which the assembly
rods are to be inserted have 2 holes).
B
B
B
B
E
E
E
E
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
D
GT 530A-16
B
B
B
B
E
E
E
E
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
D
GT 530A-17
F1
F1
F1
R2
R2
R2
GT 530A-15
Place the expansion spring and washer on the rear of
each rod.
Stop tightening the nuts as soon as the gap between
the spires of the springs is about 1 mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
16
1/2”
/420mm
16
1/2”
/420mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm 16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
F1 R2
RearFront
15
3/16”
/385mm
27
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
B
B
B
B
E
A
A
E
C
C
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
D
Assembly + Set up
GT 530A-18
B
B
B
B
E
A
A
E
C
C
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
D
GT 530A-19
GT 530A-20
F2
F2
F2
R1
R1
R1
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
20
1/2”
/520mm 20
1/2”
/520mm 20
1/2”
/520mm
16
1/2”
/420mm
16
1/2”
/420mm
1
1
1
B
A
C
D
B
A
C
D
1
A
E
F1 R2
RearFront
B
B
E
E
C
C
C
C
D
D
D
D
20
1/2”
/520mm20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm16
1/2”
/420mm
15
3/16”
/385mm
15
3/16”
/385mm
28
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
GT 530A-22
A
A
E
E
B
B
B
B
C
C
C
C
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
D
D
D
F2R1
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
15
3/16”
/385mm
15
3/16”
/385mm
GT 530A-21
B
B
A
A
C
C
C
C
C
C
D
D
D
D
F2R1
20
1/2”
/520mm 20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
15
3/16”
/385mm
15
3/16”
/385mm16
1/2”
/420mm
16
1/2”
/420mm
GT 530A-23
A
A
E
E
B
B
B
B
C
C
C
C
C
C
C
C
C
C
C
C
D
D
D
D
D
D
D
D
D
D
F2R1
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm 20
1/2”
/520mm
15
3/16”
/385mm
15
3/16”
/385mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
F1 R2
RearFront
29
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
E
E
E
E
B
B
B
B
D
D
D
D
D
D
D
D
D
D
D
D
C
C
C
C
C
C
C
C
C
C
C
C
F2R1
20
1/2”
/520mm20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
15
3/16”
/385mm
15
3/16”
/385mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
GT 530A-24
GT 530AE-26
E
E
B
B
D
D
D
D
D
D
C
C
C
C
C
C
F2R1
20
1/2”
/520mm20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
15
3/16”
/385mm
15
3/16”
/385mm
16
1/2”
/420mm
16
1/2”
/420mm
GT 530A-25
F1 R2
RearFront
GT 530-26
F2R1
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
15
3/16”
/385mm
15
3/16”
/385mm
30
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
GT 530AE-27
GT 530AE-28
GT 530AE-29
GT 530-27
GT 530-28
GT 530-29
F2
F2
F2
R1
R1
R1
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
15
3/16”
/385mm16
1/2”
/420mm16
1/2”
/420mm16
1/2”
/420mm
16
1/2”
/420mm16
1/2”
/420mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
15
3/16”
/385mm
15
3/16”
/385mm
16
1/2”
/420mm
16
1/2”
/420mm
12
3/5”
/320mm
12
3/5”
/420mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm20
1/2”
/520mm
15
3/16”
/385mm
15
3/16”
/385mm
15
3/16”
/385mm
16
1/2”
/420mm16
1/2”
/420mm16
1/2”
/420mm
16
1/2”
/420mm16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
31
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
GT 530-30
GT 530-31
GT 530-32
GT 530AE-30
GT 530AE-31
GT 530AE-32
F2
F2
F2
R1
R1
R1
Assembly + Set up
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm 20
1/2”
/520mm
20
1/2”
/520mm 20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm 20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm 20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm 20
1/2”
/520mm
20
1/2”
/520mm 20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm 20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
15
3/16”
/385mm
15
3/16”
/385mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
20
1/2”
/520mm
15
3/16”
/385mm
12
3/5”
/320mm
12
3/5”
/320mm
15
3/16”
/385mm
15
3/16”
/385mm
15
3/16”
/385mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
16
1/2”
/420mm
32
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
B
A
Front
GT 530A 15-19
GT 530A 20-32
Assemble the well for the thermostats and thermometer in :
The third special intermediate section -5
15/16
”
/
151mm wide, 1/2’’ hole for GT 530A-15 to GT 530A-19
or
the fourth special intermediate section - 5
15/16
”
/
151mm wide, 1/2’’ hole for GT 530A-20 to GT 530AE-32.
Plug the 2 free 1/2’’ holes for GT 530-15 to GT 530A-19 or the 3 free 1/2’’ holes for GT 530A-20 to GT 530AE-32 in the
special intermediate sections.
13. Assembling the pocket and the plugs
Fitting the upper and lower front anges
Fit the plain ange onto the upper connection of the
front section (using 4 M18 nuts), with the Ø 6
11/16
X
8
3/4
/
170x222 gasket in between (rst soak the gasket
in warm water prior Touse).
Fit the ange with the sludge removal hole onto the
lower connection of the front section (hole in the lower
part of the ange) using 4 M18 nuts, with the gasket in
between (soak in warm water rst).
33
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
14. Hydrostatic Test
15
16
1
2
After assembling the boiler body, the installer must
carry out a water tightness test at a pressure equal to
1.5 times the operating pressure (that is 135 Psig Max.
of 145) a minimum 20 minutes. The test must be done
at room temperature with a city water tempreature not
less than 60°f/15°C.
Fit a square ange with hole facing upwards onto
the upper ange with outlet piece.
Fit a blind square ange onto the lower ange with
return piece.
2
4
3
7
psig
135
0
7
5
8
11
9
10
6
6
CAUTION
Ensure that all the air in the boiler is vented to avoid
any bursting of the body
2
4
3
7
psig
135
0
7
5
8
11
9
10
6
6
Maintain the required pressure for at least
20 minutes at 135 Psig. Any drop in pressure
indicates a leak in the boiler body.
After the hydrostatic test, drain the boiler and
remove all the parts used for the test.
34
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
17
Assembling the bafe
Boiler GT 530A -15 to 19 GT 530A-20 to 25
Total number of bafes 6 8
Package no. CM 22 + CM 23 2XCM 23
Boiler GT 530AE -26 to 28 GT 530AE-29 to 32
Total number of bafes 8 10
Package no. 2XCM 23 2XCM23 + CM22
Put the bafes into place in the upper front ue ways, taking care to interlock them with each other before inserting them.
35
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
18
Assembling the sweeping Covers
R1
F2
i
Each cover is tted with a system whereby it
can only be mounted with the handles turned
outward.
1
The covers are numbered from 1 to 4, and must be
tted with thermocord. The length of the thermocord
depends upon the cover and is given below.
2
Place the 2 no. 1 sweeping covers (with the handles
turned outward) on either side of the boiler starting
from the front. Distribute the other covers evenly.
Fit the two locks of each cover between the sections.
3
Push the cover towards the outside of the boiler, to the
closed position.
4
Fasten the two brass nuts of each cover.
F2 R1
RearFront
Cover Model No.1 No.2 No.3 No.4
Boiler type Number of sweeping covers per type
Front Rear
GT 530A-15 2 4 2
GT 530A-16 2 4 2
GT 530A-17 2 6
GT 530A-18 2 2 6
GT 530A-19 2 6 2
GT 530A-20 2 6 2
GT 530A-21 2 8
GT 530A-22 2 6 2 2
GT 530A-23 2 6 4
GT 530A-24 2 8 2
GT 530A-25 2 10
GT 530AE-26 2 8 2 2
GT 530AE-27 2 10 2
GT 530AE-28 2 10 2
GT 530AE-29 2 12
GT 530AE-30 2 10 2 2
GT 530AE-31 2 12 2
GT 530AE-32 2 12 2
Thermocord
Length
52.5” /1,335mm 43.7”/1,110mm 35”/890mm 26.18
/665mm
36
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
19
20. Installing the lower trap Cleaning
Insert the thermocord in the sealing groove on each
side and hold it in place with a few drops of silicone
ller.
Insert the thermocord in the sealing groove of the 2 lower ue ways, on the rear and front of the boiler.
Put the 4 cleaning doors on the lower ue ways and fasten with the wing nuts.
Assembly + Set up
37
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
21. Installing the burner/boiler door
22. Installing the hinge of the burner door
23
1
1
7mm
1
2 screws SIM 3.94x25.4
2
Refractory felt
3
Rigid refractory plate
- Put the furnace door insulating material in place
and retain it with the 4 screws SIM 3.94x25.4.
- Place the burner/boiler door on the oor and fasten
the door hinge onto the door with 3 screws HM 12.
Attach the burner the furnace door hinge on the
right or left-hand side of the front section by means
of 3 screws HM 12x25.
Assembly + Set up
38
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
23
24
1
2
Fit the door onto the hinge by inserting the pin.
Close the burner door on the 8 studs and fasten with 8 washers and nuts.
- Instal the 2 Cleaning doors of the upper ue ways
and fasten with the wing nuts.
Assembly + Set up
39
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
25. Flame inspection window
26. Assembling the return ange on GT 530A-15 to GT 530A-25
The ame inspection window is tted with a 1/4” tapped
hole for ventilation (optional): if a ventilation system
is used, connect the hole to the one provided for that
purpose before the burner combustion head.
Flame inspection window
L
Fit the water balancing tube onto the boiler return
with a 170x222mm/6
11/16”
X8
3/4”
gasket in between
(rst soak the gasket in warm water).
Fit the heating return ange with a 170x222/
6
11/16”
X8
3/4”
gasket in between (rst soak the
gasket in warm water) and fasten it with 4 nuts H
18.
Boiler type Length in mm
GT 530A-15 to GT 530A-16 15”/380mm
GT 530A-17 to GT 530A-19 23
.
62
”
/600mm
GT 530A-20 to GT 530A-22 34.62”/880mm
GT 530A-23 to GT 530A-25 47.62”/1210mm
GT 530AE-26 to GT 530-27 61.64"/1565.6mm
GT 530AE-28 to GT 530-29 61.64"/1565.6mm
GT 530AE-30 to GT 530-31 75.64"/1921.25mm
1
2
1
2
= FA126A to FA132A
= FA126B to FA132B
Assembly + Set up
40
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
GT 530A-16 to GT 530A-25
GT 530AE-26 to GT 530AE-32
GT 530A-15
1
1
1
Package FA111
Package FA112 to FA121
Package FA126B to FA132B
• GT 530A-15
Place the nozzle turned outside from the boiler with a Ø 61
1/16”
X
83/4
” / 170x222 gasket in between (rst soak the gasket
in warm water).
Assemble the ange with angled piece so that the angle is turned upward, with a 6
11/16”
X8
3/4”
/170x222 gasket in
between (rst soak the gasket in warm water) and fasten with 4 nuts H18.
• GT 530A-16 to GT 530A-25
Assemble the ange with angled piece so that the angle is turned upward, with a Ø 6
11/16”
X8
3/4”
/170x222 gasket in
between (rst soak the gasket in warm water) and fasten with 4 nuts H 18.
26. Assembling the supply ange on GT 530A-15 to Gt 530A-25
27. Installing the Flue Outlet
Carefully insert the 9/16”/15mm gasket in the groove of
the rear section and hold it in place with a few drops of
silicone.
Assembly + Set up
1
2
41
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
28
29. Assembling the ue gas outlet
31.
i
Before assembling the ue gas box, grease all
bolts, studs and screws with high-temperature
grease (eld supplied).
Put in place the thermocord .
Put the sweeping cover in place and fasten with 2 nuts
H10 and Ø
3
/
8
”/10mm washers.
The ue gas outlet is fastened to the rear by means of
6 studs, washers and Ø 9/16”/12mm nuts.
First attached the steel connecting plate to the chimney
connection ue; then fasten that plate or the plate
with a connecting piece with 10 nuts H10 and 3/8”/10
washers.
Assembly + Set up
42
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
32. Installing the top insulating material (FA30 to FA36)
33. Installing the cable channels (FA16 to FA27)
2
Front
Put in place the 23
5/8”
600mm mm wide (packages FA35
to FA36) top insulating material on the body of the boiler
Number of section GT 530A-15+16 GT 530A-17
Length (mm) 82
11/16”
/ 2,100 86
5/8
/2,200
2
3
1/2
/80mm
3
1/2”
/90mm
Place the cable channels so that their bevelled end is at
the front.
Fasten with 2 screws H8 x 16 and L8 washers in the
third hole starting from the front and opposite the
special nut.
Fasten at the rear with 2 screws H8 x 16 and L8 washers
opposite the oblong holes and special nut.
1
Rear
AVANT
Assembly and Set up
GT 530A-15 to Gt 530A-17
43
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
34. Installing the top insulating material (FA37 to FA41)
35. Installing the intermediate piece (MR 245)
Assembly + Set up
Put in place the 2 pieces of insulating material (width 600 mm; packages FA37 to FA41) on the body of the boiler.
Push the insulating material under the front and rear crosspieces.
26-32 sections Use provided spare insulation and cut to t the gap.
Assemble the intermediate piece on the assembly rods
by tting one slotted side onto one rod and using the
exibility of the other rod.
GT 530A-18 to Gt 530AE-32
GT 530A-18 to Gt 530A-25
44
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
36. Installing the cable channels (FA16 To FA24)
37. Installing the casing positioning brackets (MA 245 or MA246)
1
Package FA16
2
Package FA17 to FA24
1
Package FA18-FA24-Mount
2
Package FA24-Reversed
GT 530A
Number of sections 18 19 20 21 22 23 24 25
Length(in/mm) 98.87”/2,510 102
.
37”/2,600 110.25”/2,800 114.25”/2,910 118
.
12”/3,000 122
.
43”/3,110 126”/3,200 130.31
”
/3,310
GT 530AE
Number of sections 26 27 28 29 30 31 32
Length(in/mm)
134.6/3420 138.9/3530 143.3/3640 147.6/3750 151.9/3860 156.2/3970
160.6/4080
Place the cable channels so that their bevelled end is to the front.
Fasten with 2 screws H8 x 16 and L8 washers in the third hole starting from the front and opposite the special nut.
Fasten them to the intermediate piece and the rear crosspieces with 2 screws H8 x 16 and L8 washers.
Align the 2 additional cable channels with the two others.
Fasten them to the intermediate piece and the rear crosspieces with 4 screws (H8 x 16) and L8 washers.
A
Front
1
2
Fasten the positioning brackets (package MR245 or
MR226) onto the right and left-hand upper bosses of
the front section with : 2 screws H8 x 16 and 2 serrated
washers (1/2” /13mm wrench).
Assembly and Set up
GT 530A-18 to Gt 530A-25
GT 530Ae-26 to Gt 530Ae-32
45
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
38. Installing the lower rail support brackets (MA245 or MA 246)
39. Assembly Direction of lower rail Support bracket
• Example for a GT 530A
1
Fasten the lower rail support brackets using H8 x 16
screws + Serrated washer.
Note: For the assembly direction, see the following drawings
Rail Support brackets
Rail Support brackets
Right Side
Left Side
Rear
Front
Rail Support brackets
Rail Support brackets
Base Frame
Rear
Front
Right Side
Left Side
GT 530A-15 and Gt 530A-15
GT 530A-16
Assembly + Set up
46
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Base Frame
Rear
Front
Rail Support brackets
Right Side
Left Side
Rear
Front
Rail Support brackets
Right Side
Left Side
GT 530A-19 and GT 530A-21
GT 530A-18 and GT 530A-20
GT 530A-17
GT 530A-22 and GT 530A-24
Assembly and Set up
Base Frame
Rear
Front
Rail Support brackets
Right Side
Left Side
Rear
Front
Rail Support brackets
Left Side
Right Side
47
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Base Frame
Rear
Front
Rail Support brackets
Right Side
Left Side
Base Frame
Rear
Front
Rail Support brackets
Right Side
Left Side
GT 530A-23 and GT 530A-25
GT 530AE-26 /27/28/29/32
GT 530AE-30 /31
Assembly and Set up
Base Frame
Rear
Front
Rail Support brackets
Right Side
Left Side
48
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
GT 530A-18 and GT 530A-20
40. Installing the lower rail support brackets (FA17 to FA27)
41. Installing the fastening brackets of the upper and lower rails (MR245 or MR246)
Fasten the lower rail with H8 x 30 screws and L8
washers.
The other rail support brackets are fastened
opposite the holes provided on the lower rail.
Length required while assembling the 2-piece rails
(boilers with 18 to 25 sections), see g.12.
1. Fix the fastening bracket of the upper rails (MR245 or MR246) on the upper lug (these brackets must be vertically aligned
with the lower rail support brackets).
2. Fit the bracket onto the stub.
3. Fasten with 1 screw H10 x 50 and serrated washers and H10 nuts.
4. Assemble 1 “Rapid” nut on the top of the bracket with the tapped shaft on the inside.
4
3
1
2
2
2
Assembly + Set up
49
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
42. Fitting the rails (FA17 to FA27)
Boiler
Package
C
Package
D
GT 530A-15 FA 25
GT 530A-16 FA 26
GT 530A-17 FA 27
GT 530A-18 FA 16 FA 17
GT 530A-19 FA 16 FA 18
GT 530A-20 FA 16 FA 19
GT 530A-21 FA 16 FA 20
GT 530A-22 FA 16 FA 21
GT 530A-23 FA 16 FA 22
GT 530A-24 FA 16 FA 23
GT 530A-25 FA 16 FA 24
GT 530AE-26 FA 18 FA 24
GT 530AE-27 FA 19 FA 24
GT 530AE-28 FA 20 FA 24
GT 530AE-29 FA 21 FA 24
GT 530AE-30 FA 23 FA 24
GT 530AE-31 FA 24 FA 24
GT 530AE-32 FA 24 FA 24
Length required while assembling the 2-piece rails (boiler with 18 to 25 sections):
Number of sections 18 19 20 21 22 23 24 25
Length(mm-A)
98
.
43”
/2500 103”/2615 108.87”/2765 114.25/22875 116.75/2965 121.06/3075 124.83”/3165 12893/3275
Length required while assembling the 2-piece rails (boiler with 26 to 32 sections):
Number of sections 26 27 28 29 30 31 32
Length(mm-A)
133.2/3385 1375/3495 141.9/3605 146.2/3715 150.5/3825 154.9/3935 159.2/4045
A : GT 530A-15 to GT 530A-17
Fix the upper rail with H8 x 30 screws and L8 washers
(the rst hole from the front end of the rail must be
opposite the rst fastening bracket, and similarly with
the other brackets).
Push the installation behind the lower rail and
underneath the boiler.
Join the pieces of installation to each other with the
clips.
B : GT 530A-18 to GT 530A-25
Fix the upper rail with H8 x 30 screws and L8 washers
(the rst hole from the front end of the rail must be
opposite the rst fastening bracket, and similarly with
the other brackets).
Fix the additional upper and lower rails, making sure
you comply with dimension A (refer to the table below).
Push the installation behind the lower rail and
underneath the boiler.
Join the pieces of installation to each other with the
clips.
C: 26-30 sections
Some modication may be required
D
D
A
D
D
C
Front Front
Assembly and Set up
A
50
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Boiler Model
Side Insulation (in/mm)
Front Rear
GT 530A-15 47
1/4
/1200 15
3/4
/400 15
3/4
/400
GT 530A-16 47
1/4
/1200 15
3/4
/400 23
5/8
/600
GT 530A-17 47
1/4
/1200 15
3/4
/400 23
5/8
/600
GT 530A-18 47
1/4
/1200 47
1/4
/1,200
GT 530A-19 47
1/4
/1200 47
1/4
/1,200
GT 530A-20 47
1/4
/1200 15
3/4
/400 15
3/4
/400 23
5/8
/600
GT 530A-21 47
1/4
/1200 15
3/4
/400 47
1/4
/1,200
GT 530A-22 47
1/4
/1200 15
3/4
/400 47
1/4
/1,200
GT 530A-23 47
1/4
/1200 23
5/8
/600 47
1/4
/1,200
GT 530A-24 47
1/4
/1200 23
5/8
/600 47
1/4
/1,200
GT 530A-25 47
1/4
/1200 15
3/4
/400 15
3/4
/400
Cut
to
Fit
Blank Roll
Supplied
47
1/4
/1,200
GT 530AE-26 47
1/4
/1200 15
3/4
/400 15
3/4
/400 47
1/4
/1,200
GT 530AE-27 47
1/4
/1200 15
3/4
/400 15
3/4
/400 47
1/4
/1,200
GT 530AE-28 47
1/4
/1200 15
3/4
/400 15
3/4
/400 47
1/4
/1,200
GT 530AE-29 47
1/4
/1200 15
3/4
/400 15
3/4
/400 47
1/4
/1,200
GT 530AE-30 47
1/4
/1200 15
3/4
/400 15
3/4
/400 47
1/4
/1,200
GT 530AE-31 47
1/4
/1200 15
3/4
/400 15
3/4
/400 47
1/4
/1,200
GT 530AE-32 47
1/4
/1200 15
3/4
/400 15
3/4
/400 47
1/4
/1,200
43. Installing the insulation
1. Place the side insulating material against the positioning
bracketand cut it so that it is ush with the upper lug
on which the rail fastening bracket is xed, along a
8
1/2”
/220mm length.
2. Push the insulating material in behind the lug and the
rail fastening bracket.
3. Distribute the insulating material evenly so that you
have the same side insulating material on either side of
the boiler.
Cut the insulation similary along the fastening brackets.
1
2
3
3
1/2/
90mm
8
1/4
/220mm
Front
Assembly + Set up
51
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Assembly and Set up
44.
1. First assemble the panels on the front side using
the assembly length table below and continue up to
the rear section.
2. Fix the front side panels to the positioning brackets
with H8 x 16 screws and serrated washers.
3. Push the insulating material into the top of the side
panels with the electric screwdriver (2 screws per
panel).
4. Fasten the panels to the lower rails by means of the
self-drilling screws.
5. Fasten the side panels to each other with the clips.
Boiler Type Side panels (in/mm)
Front Rear
GT 530A-15 37/940 23
5/8
/600 23
5/8
/600
GT 530A-16 41
3/8
/1050 23
5/8
/600 23
5/8
/600
GT 530A-17 37/940 23
5/8
/600 15
3/4
/400 15
3/4
/400
GT 530A-18 41
3/8
/1050 23
5/8
/600 15
3/4
/400 15
3/4
/400
GT 530A-19 37/940 23
5/8
/600 23
5/8
/600 15
3/4
/400
GT 530A-20 37/940 23
5/8
/600 23
5/8
/600 23
5/8
/600
GT 530A-21 41
3/8
/1050 23
5/8
/600 23
5/8
/600 23
5/8
/600
GT 530A-22 37/940 23
5/8
/600 23
5/8
/600 15
3/4
/400 15
3/4
/400
GT 530A-23 41
3/8
/1050 23
5/8
/600 23
5/8
/600 15
3/4
/400 15
3/4
/400
GT 530A-24 37/940 23
5/8
/600 23
5/8
/600 23
5/8
/600 15
3/4
/400
GT 530A-25 MR4 23
5/8
/600 23
5/8
/600 23
5/8
/600 15
3/4
/400
GT 530Ae-26
MR4
FA11 FA11 FA10 FA10 FA10
GT 530Ae-27
MR4
FA11 FA11 FA11 FA10 FA10
GT 530Ae-28 MR5 FA11 FA11 FA11 FA10 FA10
GT 530Ae-29
MR4
FA11 FA11 FA11 FA11 FA10
GT 530Ae-30
MR4
FA11 FA11 FA11 FA11 FA11
GT 530Ae-31
MR5
FA11 FA11 FA11 FA10 FA10
GT 530Ae-32
MR4
FA11 FA11 FA11 FA11 FA10 FA10
Panels:
15
3/4”
/400mm long panel in package (FA10)
23
5/8”
/600mm long panel in package (FA11)
37”/940mm long panel in package (MR4)
41
3/8
/1,050mm long panel in package (MR5)
5
3
2
1
2
4
Front
52
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Assembly + Set up
45.
46.
Installing the boiler door and lower crosspiece bracket (MR 245 or MR 246)
1
2
1. Put the boiler door in place (package MR245 or MR246)
and fasten with 2 tapping screws (Ø 3.94 x 12.7). The
boiler door may be cut in 2 at the micro-joints.
2. Attach the casing support lower crosspiece (package
MR245 or MR246) with 2 screws (H6 x 20) and 2 serrated
washers.
Note :
- A 1/8 diameter hole needs to be drilled on each side of
the burner mounting plate to accept the 2 self tapping
screws.
- On the larger model bolt hole patterns, you must clear
the boiler door to clear the 4 mounting studs for the
burner door
Installing the control panel bracket (MR245 or MR246)
2
1
3
2
1. Fit the 4 “Rapid” nuts on the front of the cable
channels.
2. Fit the “Rapid” nuts in the slots:
4 “Rapid” nuts for 15 to 17 sections.
8 “Rapid” nuts for 18 to 25 sections.
3. Attach the control panel bracket (package MR245
or MR246) underneath the 2 cable channels by
means of 2 screws (H8 x 16) and 2 serrated
washers.
53
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
47. Standard control panel (MD5 and MR246)
48. Installing the MD5 control panel
Put the front crosspiece in place (package MR245 or MR246) and fasten with 2 screws (H8x30) and Ø 3.94 tapping screws
( x 12.7) and serrated washers.
3 x
3
2
1
4
6
6
4
5
1. Position the control panel on the rear bushes.
2.
Remove the 3 screws .
3.
Open the control panel (3 screws at the back).
4.
Secure the control panel (2 self-tapping screw 3,94 x 25
+ Serrated washers).
5.
Carefully unroll the various temperature sensor bulbs and
bring them out of the control panel through the opening
in the bottom on the panel. Cut out the top instulation to
free the boiler pocket.
6.
Secure the rear cover H (MR245 or MR246) to the panel
support using 2 screws EC CB 4 x 40 and serrated
washers. Close the control panel.
Front View
Rear View
Assembly and Set up
54
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
49. Electrical Connections
50. Installing the lower front panel (MR245 or MR246)
All connections are made with the terminal boxes
designed for that purpose on the back of the boiler's
control panel
Bring the burner cable behind the casing support
and down to the burner between the side panel and
insulating material.
v
Refer to the control panel instructions to
make the electrical connections.
see the “Electrical connections” section of
the instructions supplied with the control
panel
Place the insulation in the lower central front panel (black cloth facing outward).
Fit the lower central front panel (package FA5 or FA6) onto the lower front crosspiece and attach it to the boiler door.
Assembly + Set up
55
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
51. Installing lower front side panels (MR245 or 246)
52. Installing the front top panel (MR245 or MR246)
Place the retaining crosspiece on the left and right-hand front panels, taking care to place the 2 central tabs behind the
furnace door panel.
Attach the upper front panel onto the side panels via the 4 studs.
Assembly and Set up
56
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
53. Installing the Fluegas box insulation (MR245 or 246)
54. Installing the rear crosspieces (MR245 or 246)
Install in place the ue gas box insulation and the lower rear insulation.
If the side crosspieces overlap at the rear by more than 7/8”/10mm, we advise you to saw them off using a hacksaw.
31
1/2”
/800mm
Attach the 2 rear crosspieces (package MR245 or
MR246) behind the bend of the rear side panels and
fasten each crosspiece to the side panels using 2 screws
(Ø 3.94 x 12.7).
Assembly + Set up
57
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
55. Installing the rear casing panel (MR245 or 246)
56. Installing the cable channel Cover:
1
3
4
2
1. Attach the 2 clip-on nuts on the side panels.
2. Attach the upper rear panel onto the studs and push it up.
3. Fasten with 2 screws H8 x 16 and serrated washers.
4. Attach the 2 lower rear panels onto the rear crosspieces.
Front
Rear
Position the central plate on the cable channels with the round holes towards the front of the boiler.
Attach with H8 x 30 screws and serrated washers.
GT 530A-15 to GT 530-17
Assembly and Set up
58
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
57. Installing the side covers
2
1
3
C
A
B
3
A
Package FA17 to FA24
B
Package MR246
C
Package FA16
1. Position the rear plate, which is 47
1/4
/1200 mm long. Attach 2 screws H8 x 30 and serrated washers.
2. Position the front plate with the round holes towards the front of the boiler. Attach 4 screws H8 x 30 and serrated
washers.
3. Attach the joining plate with the round holes towards the front of the boiler with 4 tapping screws and serrated washers.
GT 530A-18 to Gt 530A-25
Assembly + Set up
55. Installing the sweeping cover insulation (FA35 to FA41)
Put in place the sweeping cover insulation
- GT 530A-15 to GT 530A-17 : 2 pieces.
- GT 530A-18 to GT 530A-25 : 4 pieces.
59
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
56. Installing the side Covers (FA5 to FA11)
1
Package FA8 to FA9.
2
Package FA10 to FA11
Place the side covers from the front to rear. They have
the same lengths as the side panels.
1
2
Assembly and Set up
Boiler Type Side panels (in/mm)
Front Rear
GT 530A-15 37/940 23
5/8
/600 23
5/8
/600
GT 530A-16 41
3/8
/1050 23
5/8
/600 23
5/8
/600
GT 530A-17 37/940 23
5/8
/600 15
3/4
/400 15
3/4
/400
GT 530A-18 41
3/8
/1050 23
5/8
/600 15
3/4
/400 15
3/4
/400
GT 530A-19 37/940 23
5/8
/600 23
5/8
/600 15
3/4
/400
GT 530A-20 37/940 23
5/8
/600 23
5/8
/600 23
5/8
/600
GT 530A-21 41
3/8
/1050 23
5/8
/600 23
5/8
/600 23
5/8
/600
GT 530A-22 37/940 23
5/8
/600 23
5/8
/600 15
3/4
/400 15
3/4
/400
GT 530A-23 41
3/8
/1050 23
5/8
/600 23
5/8
/600 15
3/4
/400 15
3/4
/400
GT 530A-24 37/940 23
5/8
/600 23
5/8
/600 23
5/8
/600 15
3/4
/400
GT 530A-25 41
3/8
/1050 23
5/8
/600 23
5/8
/600 23
5/8
/600 15
3/4
/400
GT 530Ae-26
MR4
FA11 FA11 FA10 FA10 FA10
GT 530Ae-27
MR4
FA11 FA11 FA11 FA10 FA10
GT 530Ae-28 MR5 FA11 FA11 FA11 FA10 FA10
GT 530Ae-29
MR4
FA11 FA11 FA11 FA11 FA10
GT 530Ae-30
MR4
FA11 FA11 FA11 FA11 FA11
GT 530Ae-31
MR5
FA11 FA11 FA11 FA10 FA10
GT 530Ae-32
MR4
FA11 FA11 FA11 FA11 FA10 FA10
Panels:
15
3/4”
/400mm long panel in package (FA10)
23
5/8”
/600mm long panel in package (FA11)
37”/940mm long panel in package (MR4)
41
3/8
/1,050mm long panel in package (MR5)
60
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Specic technical information supplied with the
burner
• The boiler and its individual shutoff valve must be
disconnected from the gas supply piping system
during any pressure testing of that system at test
pressures in excess of 1/2 psig (3.5kPa).
• The boiler must be isolated from the gas supply
piping system by closing its individual manual
shutoff valve during any pressure testing of the gas
supply piping system at test pressures equal to or
less than 1/2 psig (3.5 kPa).
• The boiler shall be installed such that the gas
ignition system components are protected from
water (dripping, spraying, rain, etc.) during
appliance operation and service (circulator
replacement, condensate trap, control replacement,
etc.).
• The boiler and its gas connection must be leak
tested before placing the boiler in operation,
• After placing the boiler in operation, the ignition
system safety shutoff device must be tested,
• Provision for vent, bleed and gas relief lines (when
applicable).
• A sediment trap must be provided upstream of the
gas controls.
• Location of manual main shutoff valve outside the
jacket when codes require.
i
Refer to the instructions Supplied with the
burner
Electrical Connections
1-Wiring
Wiring in accordance with the requirements of the au-
thority having jurisdiction or, in the absence of such re-
quirements, with the Canadian Electrical Code Part 1,
CSA C22.1, Electrical Codes.
WARNING
Label all wire prior to disconnecting, when servicing
the control. Wiring errors may cause improper and
dangerous operation. Verify for proper operation after
service.
Oil or gas connections
Connections
61
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Typical flush to recessed combustion
head position application
D
A
C
B
E°
F
G
H
H
D
C
B
G
Typical protruding combustion
head position application
A
Burner installation on boiler burner door
A
Overall diameter including gap between head
and refratory material, including tappering
B
Burner combustion head diameter (consult
burner documentation)
C
0.18 –0.3 Inch gap between combustion head
and refractory material
D Burner door thicknessgt 530a = 5.51” /140Mm
E
Degree of tapper required on refactory material
to allow proper ame pattern
F
Maximum position combustion head shall be
recessed in the refractory material ¼ -½ inch
max
G Burner combustion head
H Burner ange with appropiate gasket
ATTENTION INSTALLER:
The burner as provided may have the burner mounting
bolts attached, but the door refractory insulation has
not be modied. This must be done by the installer.
Please consult the burner mounting instructions, for
any special modications required,
The refactory can be easily cut with a sharp knife or
any ne tooth cutting blade.
Note:
1. Burners that have a ush combustion head position
will require that the insulation be tappered to allow
sufcent space for proper ame pattern. Do not recess
combustion head inside refractory material more than
½ inch [12mm]
2. Burners that the combustion head is protruding past
the refactory material, no tappering is required. Consult
burner manufacturer to ensure combustion head
protruding into combustion chamber is acceptable.
WARNING
when cutting refractory special care must be taken or
damage to refractory will occur. Damage caused by
mistakes will not be covered under warranty.
Connections
1
Refractory material holding screws
2
Insulation (soft) x2
1
Refractory material
GT530A Series Burner Door
62
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
De Dietrich Cast Iron Boiler Temperature Controller Model S3NA (standard version)
1
Safety Hi-Limit (Manual Reset) Fixed Setting
120°C [248°F]
2
Panel fuse protection (resettable-breaker) 250v
10A rated
3 Main ON/OFF Switch
4 Operating limits dial conversion
5 Limit adjustable 40-100°C [104-212°F]
6
Aux Limit adjustable 40-100°C [104-212°F] op-
tionalusage, for 2 stage control (L-H-L) or ad-
ditional operating limit, additional relay required
not provided
7
Man/Auto/STB 3 position operating switch:Man
= Local paneloperationAuto = Remote control
operation–separate operating control required.
STB = Testing Safety limit function
8
Aux Switch –Optional usage (not part of safety
circuit) consult factory for appropriate use and
applications.
9
Provisional panel knockout for optional digital
control offering (consult factory for availability)
Connections
OVERVIEW OF COMPONENTS
1
2 3 4 5 6 7 8 9
S3NA
WARNING
• All replacement and eld wiring min 18awg. Type
TEW or 1015 CSA/UL approved.
• It is the sole responsibility of the installer/owner
that the controls are operating correctly
• Wiring mistake can lead to personal injury
(including death) or property damage. Mark all
wires when prior to servicing or replacing wires or
components.
• All water piping shall be arranged to avoid spray
or ingestion of water on control
• Do not operate control if ingested or damaged by
water. Do not attempt to repair, lockout and tag
equipment replace control immediately.
63
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
63
GT 530A DDRA 001 v1.0 06/2010
1 2 3
4
5
6
7 9
10 11
8 13 14
12
1615
18
19
17 21
20 23
24
22 2625
28
2927 3130
33
3432 3635 38
37
120/60/1
Main Power Supply
Tekmar®
thermostat TT
connection
CS – Safety
Contact 120v
1
st
Stage
2
nd
stage
N
Gnd
Heating
Pump
Limit Circuit
Burner Connections
DHW
Pump
120/24v
Transformer
DBC-001 & 002 Control Connections
DBC-001 & 002 Sensor Connections
Optional wiring for Digital boiler control(s)
DBC-001 & 002 controller
Burner Connections
Fuse
Disconnect
15A Max.
Service
Switch
LWCO
Optional
Limit
Optional
(No) Contact
Vent safety switch
Or jumper
Optional Safety
Interlock
Main Power
120/60/1
0-135ohm, 0-10v
or 4-20mA
Mod. signal
2
14
15
16
11
Burner main
power 120/60/1
3
LN
4
S2NA or S3NA Temperature control Panel (Internal wiring by DDR-De Dietrich Factory)
Panel Application Wiring
Full Modulating Operation
All eld wiring shown by others
Burner terminals
Boiler panel terminals
WARNING
Failure to following these procedures or
warning could result in property damage.
Personal injury including death may
result in wiring mistakes. Wiring must be
in strict compliance with csa c22.2 And
NEC/NFPA 70. All wiring shown supplied
and wired by others. This equipment
must be earth bonded or grounded. All
wiring (eld or replacement) must be
min 18awg type csa tew/ ul 1015 rated
105°c or an approved equivalent.
All wiring and panels must be shielded
from spray or ingestion of water. Any
portion of the control which has been
subject to spray or ingestion of water,
the entire control must be replaced.
It is the responsibility of the installer/
owner to verify the controls are
functioning correctly and are adjusted
correctly. Suitable wire protection and
strain relief’s are required (upstream &
downstream) of the control panel.
• Line voltage wiring and low voltage
sensor wiring must use separate wire
conduits.
• Label all wires prior to disconnecting
them for service.
64
GT 530ADDRA 001 v1.0 06/2010
S2NA or S3NA
Panel Application Wiring
Full Modulating Operation
Factory wiring
Field wiring (By Others)
WARNING
FAILURE TO FOLLOWING THESE PROCEDURES OR WARNING
COULD RESULT IN PROPERTY DAMAGE.
PERSONAL INJURY INCLUDING DEATH MAY RESULT IN
WIRING MISTAKES.
Wiring must be in strict compliance with CSA C22.2 and NEC/
NFPA 70. All wiring shown supplied and wired by othersThis
equipment must be earth bonded or grounded.All wiring (eld
or replacement) must be min 18AWG type CSA TEW/ UL 1015
rated 105°C or an approved equivalent.
All wiring and panels must be shielded from spray or ingestion
of water.Any portion of the control which has been subject
to spray or ingestion of water, the entire control must be
replaced.It is the responsibility of the installer/owner to
verify the controls are functioning correctly and are adjusted
correctly.Suitable wire protection and strain relief’s are
required (upstream & downstream) of the control panel.
Line voltage wiring and low voltage sensor wiring must use
separate wire conduits.
LABEL ALL WIRES PRIOR TO DISCONNECTING THEM FOR
SERVICE.
1 2 3
4
5
6
7
9
10 11
8 13 14
12
1615
18
19
17 21
20 23
24
22 2625
28
2927 3130
33
3432 3635 38
37
120/60/1
Main Power Supply
Tekmar®
thermostat TT
connection
CS – Safety
Contact 120v
1
st
Stage
2
nd
stage
N
Gnd
Heating
Pump
L
N Lc
Lc
Limit Circuit
Burner Connections
L N
Burner main
power
DHW
Pump
120/24v
Transformer
Tekmar®
DBC-001 & 002 Control Connections
Tekmar®
DBC-001 & 002 Sensor Connections
Optional wiring for Tekmar® DBC-001 & 002 controller
Burner Connections
Fuse
15A Max.
Service
Switch
LWCO
Optional
Limit
Optional
(No) Contact
Optional Safety
Interlock
Optional Safety
Interlock
Main Power 120/60/1
B
R
W
T991A or 0-10v or
4-20mA Mod.
signal
Factory wiring
Field wiring
(By Others)
65
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
65
GT 530A DDRA 001 v1.0 06/2010
S2NA (ME50) or S3NA (MD5) Temperature control panel (Internal wiring by DDR-De Dietrich factory)
Panel Application Wiring
ON/OFF (single stage) operation
1 2 3
4
5 6
7
9 10
11
8 13 14
12
16
15
18 1917
21
20 23
24
22 2625 28 29
27
3130
33
3432 3635 38
37
120/60/1
Main Power Supply
Tekmar®
thermostat TT
connection
CS – Safety
Contact 120v
1
st
Stage
2
nd
stage
N Gnd
Heating
Pump
L N
Burner Connections
L
N
DHW
Pump
120/24v
Transformer
Tekmar®
DBC-001 & 002 Control Connections
Tekmar®
DBC-001 & 002 Sensor Connections
Optional wiring for Digital Control or BMS/BAS integration
Burner Connections
Fuse
15A Max.
Service
Switch
LWCO
Optional
Limit
Vent safety
switch
Vent safety
switch
Main Power 120/60/1
Burner application wiring note:
Single phase burner motors less
than 10amp. Higher motor draws
requires separate motor starter
relay or separate power supply to
motor, consult documentation
supplied with the burner.
Only if 24v
transformer installed
(OEM digital control option)
WARNING
FAILURE TO FOLLOWING THESE PROCEDURES
OR WARNING COULD RESULT IN PROPERTY
DAMAGE PERSONAL INJURY INCLUDING
DEATH MAY RESULT IN WIRING MISTAKES.
Wiring must be in strict compliance with CSA
C22.2 and NEC/NFPA 70. All wiring shown
supplied and wired by others. This equipment
must be earth bonded or grounded.
All wiring (eld or replacement) must be
min 18AWG type CSA TEW/ UL 1015 rated
105°C or an approved equivalent. All wiring
and panels must be shielded from spray or
ingestion of water. Any portion of the control
which has been subject to spray or ingestion
of water, the entire control must be replaced.
It is the responsibility of the installer/owner
to verify the controls are functioning correctly
and are adjusted correctly. Suitable wire
protection and strain relief’s are required
(upstream & downstream) of the control
panel.Line voltage wiring and low voltage
sensor wiring must use separate wire conduits.
LABEL ALL WIRES PRIOR TO DISCONNECTING
THEM FOR SERVICE.
Electrical ow direction (Always observe)
Field wiring (By Others)
L
Main power supply (fused)
L
Burner connections
66
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
66
GT 530ADDRA 001 v1.0 06/2010
S2NA (ME50) or S3NA (MD5) Temperature control panel (Field Wiring Diagram) Internal Wiring by DDR
Riello or Wieshaupt Burner Typical Panel Wiring Application 2-Stage (L-H-L) Operation
WARNING
FAILURE TO FOLLOWING THIS WIRING
DIAGRAM MAYRESULT IN PROPERTY
DAMAGE OR PERSONAL INJURY INCLUDING
DEATH. Wiring must be in strict compliance
with CSA C22.2 and NEC/NFPA 70. All
wiringshown supplied and wired by others.
Optional 2nd stage relay supplied by others
or ordered loose, relay can be mounted in
panel or directly on burner.
This equipment must be earth bonded or
grounded. All wiring (eld or replacement)
must be min 18AWG type CSA TEW/
UL 1015 rated 105°C or an approved
equivalent. All wiring and panels must be
shielded from spray or ingestion of water.
Any portion of the control which has been
subject to spray or ingestion of water, the
entire control must be replaced It is the
responsibility of the installer/owner to
verify the controls are functioning correctly
and are adjusted correctly. Suitable wire
protection and strain relief’s are required
(upstream & downstream) of the control
panel. Line voltage wiring and low voltage
sensor wiring must use separate wire
conduits.
LABEL ALL WIRES PRIOR TO
DISCONNECTING THEM FOR SERVICE.
Field wiring shown (By Others)
1 2 3
4
5 6
7
9 10
11
8 13 14
12
16
15
18 1917
21
20 23
24
22 2625 28 29
27
3130
33
3432 3635 38
37
120/60/1
Main Power Supply
Optional
thermostat TT
connection
CS – Safety
Contact 120v
1
st
Stage
2
nd
stage
N Gnd
Heating
Pump
Relay
L
N X
X
Limit Circuit
X X
2
nd
stage
controller
Burner Connections
L
N
Burner main
power
DHW
Pump
120/24v
Transformer
Burner Connections
Main Power 120/60/1
Field wiring shown
(By Others)
External Controller External control sensor wiring
Optional field wiring
terminals for
external control
Terminals for Optional Digital Control
or external control
1
2
3
4
5 6
1
2
3
4
5
6
Field Wiring Callout Notes
Fuse disconnect 15A Max.
Service Switch
Low water cut-off control
External Limit (Optional)E xternal Start/Run Interlock (Optional)
X
= Terminal designation
consult burner wiring
diagram or manufacturer
Vent Safety Switch, unless burner is
equipped with High gas or Pressure switch
Burner motor power supply may be from seperate disconnect if power
exceed 120V ±10% - 10A @ 60Hz. Or is multi-phase
67
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
67
GT 530A DDRA 001 v1.0 06/2010
S2NA (ME50) or S3NA (MD5) Temperature control panel (Field Wiring Diagram)
Internal wiring by DDR-De Dietrich Factory
1 2 3
4
5 6
7
9 10
11
8 13 14
12
16
15
18 1917
21
20 23
24
22 2625 28 29
27
3130
33
3432 3635 38
37
120/60/1
Main Power Supply
Optional
thermostat TT
connection
CS – Safety
Contact 120v
1
st
Stage
2
nd
stage
N Gnd
Heating
Pump
Relay
L
N X
X
Limit Circuit
X X
2
nd
stage
controller
Burner Connections
L
N
Burner main
power
DHW
Pump
120/24v
Transformer
Burner Connections
Main Power 120/60/1
External Controller External control sensor wiring
Optional field wiring
terminals for
external control
Terminals for Optional Digital Control
or external control
1
2
3
4
5 6
1
2
3
4
5
6
Field Wiring Callout Notes
Fuse disconnect 15A Max.
Service Switch
Low water cut-off control
External Limit (Optional)E xternal Start/Run Interlock (Optional)
X
= Terminal designation
consult burner wiring
diagram or manufacturer
Vent Safety Switch, unless burner is
equipped with High gas or Pressure switch
Burner motor power supply may be from seperate disconnect if power
exceed 120V ±10% - 10A @ 60Hz. Or is multi-phase
WARNING
FAILURE TO FOLLOWING THIS WIRING
DIAGRAM MAYRESULT IN PROPERTY DAMAGE
OR PERSONAL INJURY INCLUDING DEATH.
Wiring must be in strict compliance with CSA
C22.2 and NEC/NFPA 70. All wiringshown
supplied and wired by others. Optional 2
nd
stage relay supplied by others or ordered
loose, relay can be mounted in panel or
directly on burner.
This equipment must be earth bonded or
grounded.All wiring (eld or replacement)
must be min 18AWG type CSA TEW/ UL 1015
rated 105°C or an approved equivalent. All
wiring and panels must be shielded from spray
or ingestion of water. Any portion of the control
which has been subject to spray or ingestion
of water, the entire control must be replaced.
It is the responsibility of the installer/owner to
verify the controls are functioning correctly and
are adjusted correctly.Suitable wire protection
and strain relief’s are required (upstream &
downstream) of the control panel. Line voltage
wiring and low voltage sensor wiring must use
separate wire conduits.
LABEL ALL WIRES PRIOR TO DISCONNECTING
THEM FOR SERVICE.
Field wiring shown (By Others)
68
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Connections
Filling the system
Filling shall be performed with a low ow rate from a
low point in the boiler room in order to ensure that all
the air in the boiler is bled from the high point of the
system. All the pumps must be stopped before lling
(included shunt pump(s)).
i
Refer to the water quality Manual
CAUTION
Instructions for starting up the boiler for the rst
time after the system is fully or partly drained:
If all the air is not bled naturally to an expansion
vessel which opens out onto the air, the system
must include manual bleeder valves, in addition to
automatic bleeder valves with the capability to bleed
the system by themselves when it is operating, the
manual bleeder valves are used to bleed all the high
points of the system and to make sure that the lled
system is free of air before the burner is turned on.
CAUTION
Do not add cold water suddenly into the boiler when
it ishot.
Sludge removal
A tapped Ø 2” hole with a plug has been provided on
the bottom of the front of the boiler. Fit a 1/4 turn
valve (not supplied) on the opening to remove the
sludge.
Sludge removal leads to the draining of large quantities
of water, so remember to rell the system after the
operation.
i
Never replace a boiler in an existing system
without carefully rinsing the system rst.
Install a sludge decanting pot on the return
pipe, very close to the boiler.
1
2” tapped sludge removal hole
69
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
15
40
64
89
113
138
162
187
211
236
260
678 91 01 11 21 11 0 987 6
60
104
148
192
236
280
324
368
412
456
500
Chimney-Vent F lue Gas Temperature °C
(Net, M inus Roo m Temperature)
Carbon Dioxide [CO
2
] Content %
Chimney-Vent Flue Gas Temperature °F
(Net, Minus Roo m Temperature)
Chimney-Vent P ressure
Gas-Fired Appliance Vent Categorization
[According to ANSI Z21.13/CSA 4.9 Gas Boiler Standard]
Category I Appliance
(Negativev ent pressure)
A, B,L [C breeching o nly]
Positive
Negative
Category II Appliance
(Negativev ent pressure)
AL29-4C®o r 316SS
Category III Appliance
(Positivev ent pressure)
AL29-4C®o r 316SS
Category I V Appliance
(Positivev ent pressure)
AL29-4C®o r 316SS
Venting
Boiler breeching and main chimney
De Dietrich GT Series boilers are a high performance
boiler. The ue gas temperature can be less than 320°F
[160°C]. Special attention is required for the venting
of the boiler according to the specic site operating
conditions.
WARNING
The De Dietrich boiler can be operated at low ue
gas temperatures. As a result ue gas condensation
may occur and could accumulate in the breeching
and main chimney. Suitable provision for ue gas
condensation draining is required. A condensate TEE
tting shall be provided on the main chimney as close
as possible to the boiler breeching collar (See g
8553N143). Any horizontal portion of the breeching
shall be kept to minimum.
A vent category chart has been provided to further
assist the heating specialist to determine and evaluate
whether the correct venting is applied for each gas vent
category.
70
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Gas Vent Category I - High Temperature Operation Applications:
Consult a chimney-venting specialist or professional engineer for the sizing of the breeching and main chimney in
accordance to local and national gas codes CSA B149.1-05 & ANSI Z223.1 (NFPA 54) and sized accordingly to the
appropriate tables or methods of chimney vent sizing as local jurisdiction will accept.
1. An approved type “B or L” vent may be used under these operating conditions.
a. Category I - Negative breeching pressure range from 0 to -0.09 inches water column [0 to 0.22 mbar]
b. Return water temperature is greater than 140°F [60°C]
c. The flue gas temperature is greater than 252°F [122°C] to a maximum of 473°F [245°C]
d. Double acting draft control device may be employed, but is not necessary for correct operation of the boiler.
Consult a chimney-vent specialist for the correct usage and application.
Application Note: If a barometric draft control is not used it is mandatory that a vent safety device, either equipped
on burner or venting (gas, combustion head or vent pressure switch, WMO-1 vent safety switch or FTS-6 spill
switch).
Gas Vent Category III - High Temperature Operation Applications:
The vent shall be sized by a chimney venting specialist or professional engineer using methods or vent calculations
that are acceptable to National and local codes having jurisdiction.
2. Listed Industrial Type Factory Built Chimney system. Listed Type BH Class I/II 245C maximum, or special vent
system fabricated from AL29-4C® or SS316L.
a. Category III – Positive breeching pressure range from 0 to +0.20 inches water column [0 to 0.50mbar]
b. The vent shall be sized by a chimney venting specialist or professional engineer using methods or vent
calculations that are acceptable to National and local codes having jurisdiction. A maximum 16 ft. [5m]
horizontal breeching length to the main chimney TEE fitting. The vent shall then extend vertically 5 ft.
[1.5m] minimum to a 246 ft. [75m] maximum, through the ceiling roof.
c. Return water temperature is greater than 140°F [60°C]
d. The flue gas temperature is greater than 252°F [122°C] to a maximum of 473°F [245°C]
e. Do not use any barometric draft control on positive vent pressure systems as flue gas spillage will
contaminate inside air quality.
Application Note: it is mandatory that a vent safety device be employed, either equipped on burner or venting (gas,
combustion head or vent pressure switch)
Oil or Dual Fuel Applications:
a. Listed Industrial Type Factory Built Chimneys system or special vent system fabricated from AL29-4C® or
SS316L sized in accordance to the appropriate table in the CSA B139-00 or NFPA 31.
b. Negative breeching pressure range from 0 to -0.09 inches water column [0 to 0.22 mbar]
c. A single acting draft control device may be employed as required, but is not necessary for correct operation
of the boiler. Consult a chimney-vent specialist for the correct usage and application.
Application Note: If a barometric draft control is not used it is mandatory that a vent safety device, either equipped
on burner or venting (gas, combustion head or vent pressure switch, WMO-1 vent safety switch or FTS-6 spill
switch).
Gas Vent Category II, III & IV - Low Temperature Operation Applications:
These vent systems shall be sized by a chimney venting specialist or professional engineer using methods or vent
calculations that
are acceptable to National and local codes having jurisdiction Listed Industrial Type Factory Built Chimney system.
1. Listed Type BH Class I/II 245C maximum, or special vent system fabricated from AL29-4C® or SS316L.
2. The vent shall then extend vertically 5 ft. [1.5m] minimum to a 246 ft. [75m] maximum, through the ceiling
roof.
3. Condensate drain TEE tting shall be provided on the boiler breeching as close a practical to avoid any
accumulation of ue gas condensation
4. Follow the vent manufacturers recommended and supplied instructions regarding, vent connection cleaning,
sealing, supporting.
5. Category II - Negative breeching pressure range from 0 to -0.09 inches water column [0 to 0.22mbar]
6. Category III & IV – Positive breeching pressure range from 0 to +0.20 inches water column [0 to 0.50mbar]
7. Do-not use a barometric draft control on positive vent pressure systems as ue gas spillage will contaminate the
inside air quality.
71
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Application Note: it is mandatory that a vent safety device be employed, either equipped on burner or venting (gas,
combustion head or vent pressure switch)
APPLICATION NOTE: (Other than Sidewall or Direct Vent, sealed combustion air applications)
All venting systems must be sized by experienced venting specialists using available codes or by acceptable
engineering methods,
a nal sizing sheet of the venting and calculation must show how the venting was sized and designed. A nal
approval by local
authorities is advised. The calculation sheet shall be secured and a copy provided on site.
WARNING-CAUTION: (General Venting)
• For low temperature operating applications, it is recommended to use vent types ‘BH’ (AL29-4C®) or SS316L,
provided the venting is listed to ULCS636-1995 or UL 1738 or as stipulated in CSA B149.1-05 or ANSI Z223.1/
NFPA 54 Type ‘BH’ Class I/II-245C maximum. Consult a qualied venting supplier/specialist for assistance in
sizing and selections of suitable venting.
• Do not puncture or drill holes in the chimney or venting unless as described by the venting manufacturer printed
instructions.
• The chimney must be nished with a rain cap or nishing cone and must provide suitable protection against
rain, downdrafts, birds and rodents.
• Pipe the condensate drain separately to a oor drain or condensate pump/sump.
• Use only materials that are designed and acceptable for use with condensate for the condensate piping.
• Each condensate drain must contain an (P-Trap) anti-siphon/pigtail to prevent the ue gas ow through the
condensate piping.
• Consult local authorities and national codes regarding the disposal of ue gas condensate into public waste
water system.
• Flue gas condensate is very aggressive and corrosive, which could lead to failure of the venting system or
drains.
• Do not install any ttings in the condensation lines.
• The ue gas condensation may require a neutralization system before entering the drain. Consult a chemical
treatment company for neutralizer system.
• If a ue gas condensation neutralization system has been installed, a posted routine inspection schedule shall
be posted for periodic monitoring and cleaning of the condensate collection and disposal system. Routine
inspections shall determine that there is no blockage in the condensate ttings or lines and that the condensate
ows freely on a daily basis. Condensation neutralization materials requires replenishing, the PH level shall be
maintained around 7 (neutral). Consult a water chemical specialist for application and maintenance assistance.
• Any horizontal portions of the breeching or main chimney must be sloped upwards ¼” per linear foot [21mm/m]
from the boiler to the vent terminal.
• The boiler requires a vent system that will produce sufcient draft at all times to ensure safe and correct
operation of the boiler. The vent system must exhaust all ue gases to the outside in a safe and effective
manner.
• An improperly sealed venting system could result in carbon monoxide (CO) poisoning. Ensure adequate support
and fastening of the vent system, according to the vent manufacturers recommended or supplied instructions
for proper support, fastening and sealing requirements.
• Co-venting with other appliance shall conform to NFPA 54/ANSI Z223 or CSA B149.1-05 gas installation code
and sized in accordance to the appropriate table in Annex C. as applicable. Any unused opening must be sealed.
• Any improper operation of the venting system shall be corrected.
• Operating the De Dietrich GT Series boiler at low return/supply temperatures will cause a reduction of
the ue gas temperature, creating excessive wet-vent periods or ue gas temperatures nearing the dew
point temperature. In these applications the venting material must be able to resist corrosion of ue gas
condensation.
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GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Oil or gas connections
1 Specic technical information supplied with the
burner
• The boiler and its individual shutoff valve must be
disconnected from the gas supply piping system
during any pressure testing of that system at test
pressures in excess of 1/2 psi (3.5kPa),
• The boiler must be isolated from the gas supply
piping system by closing its individual manual
shutoff valve during any pressure testing of the gas
supply piping system at test pressures equal to or
less than 1/2 psi (3.5 kPa),
• The boiler shall be installed such that the gas
ignition system components are protected from
water (dripping, spraying, rain, etc.) during
appliance operation and service (circulator
replacement, condensate trap, control replacement,
etc.),
• The boiler and its gas connection must be leak
tested before placing the boiler in operation,
• After placing the boiler in operation, the ignition
system safety shutoff device must be tested,
• Provision for vent, bleed and gas relief lines (when
applicable),
• A sediment trap must be provided upstream of the
gas controls,
• Location of manual main shutoff valve outside the
jacket when codes require.
Electrical
1-Wiring
Wiring in accordance with the requirements of the au-
thority having jurisdiction or, in the absence of such re-
quirements, with the Canadian Electrical Code Part 1,
CSA C22.1, Electrical Codes.
Warning:
Label all wire prior to disconnecting, when
servicing the control. Wiring errors may
cause improper and dangerous operation.
Verify for proper operation after service.
Combustion air supply must be sized in accord-
ance to local and national codes
CSA B149.1 -.2 & CSA B139
ANSI Z223.1 & NFPA 31
S
73
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Start up procedures
S
FOR YOUR SAFETY READ BEFORE OPERATING
WARNING:
If you do not follow these instructions ex-
actly, a re or explosion may result causing
properly damage, personal injury or loss of
life.
A. This appliance does not have a pilot. It is equipped
with an ignition device wich automatically lights the
burner. Do not try to light the burner by hand.
B. BEFORE OPERATING smell all around the appliance
area for gas. Be sure to smell next to the oor because
some gas is heavier than air and will settle on the oor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric switch; do not use any
phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
• If you cannot reach your gas supplier, call the re
department.
C. Use only your hand to push in or turn the gas control
knob. Never use tools. If the knob will not push in or
turn by hand, don’t try to repair it, call a qualied service
technician. Force or attempted repair may result in a re
or explosion.
D. Do not use this appliance if any part has been under
water. Immediately call a qualied technician to inspect
the appliance and to replace any part of the control sys-
tem and any gas control which has been under water.
• Inspect for proper bafing insertion into ue
passes. All cleanout doors properly sealed. Burner
door closed and properly latched.
• Gas and oil systems ready. Proper vent
connections. Required combustion and ventilation
air provided.
• Waterside of system properly lled and vented of
air.
• Lighting instruction followed.
• To be performed by a licensed tradesperson in
accordance with the guidelines shown in this
manual. Follow burner manufactures instructions.
• Mandatory factory start-up report to be completed
and returned to comply with the warranty process.
• Proper operating instructions of equipment to be
related to operating personnel.
74
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Maintenance
Boiler
_____________________________________________________________________________________ ______________________ _______________________________________________
It is not advisable to drain an installation, except in
case of absolute necessity. Check regularly the water
level of the installation and top it off if necessary,
avoiding a sudden inlet of cold water in the hot boiler.
This operation can only be done a few times a year
; otherwise, look for the leak and remedy it without
delay.
The good performance of the boiler depends
on its
degree of cleanliness.
Cleaning of the boiler must be carried out as
often as required and at least, as for the chimney once
a year or more, according to the regulations in force.
The operations described below shall only be
performed with the boiler and the power supply of
21
1
2
3
4
3
• Cleaning ue gas passes:
For this purpose:
- Switch off the electricity supply to the boiler, let boiler cool.
- Remove the upper front panel.
- Remove the retaining upper front crosspiece and then the lower
left and right-hand front panels.
- Remove the lower front panel.
- Unfasten the wing nuts and remove the four cleaning doors.
75
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
2
3
19
1
3 4
65
- Remove the bafe plates from the upper ue ways.
- Carefully brush the four ue ways with the brush
supplied for that purpose.
- Brush the bafe plates as well.
- If possible, use a vacuum cleaner.
- Remove the left and right-hand casing covers.
- Remove the top insulation.
- Unfasten the nuts up to the stop.
- Push in the handles of the cleaning covers.
- Remove the cleaning covers.
- Brush the vertical plates.
- Put back the cleaning covers, insulation and casing
covers by reversing the procedure above.
- Put the bafe plates back in place. Interlock them
with each other while tting them into the ue
ways.
- Close the upper cleaning doors.
76
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
8
2
1
8555N171A
9
8555N176A
10
19
7
Unscrew the eight closing nuts and open the burner.
These screws must not be unfastened in any
event.
- Brush out the inside of the furnace.
- Clean the soot accumulated in the burner and lower
ue ways witha vacuum cleaner.
- Close the lower cleaning doors.
- Put back the front casing panels by reversing the
removal procedure.
- Remove the lower rear panels.
- Remove the lower rear crosspiece.
- Remove the lower insulation on the rear.
- Unfasten the wing nuts and remove the lower left and
right-hand cleaning doors.
- Remove any soot deposit with a scraper or a vacuum
cleaner.
- Open the lower cleaning cover of the ue gas box
(two H 10 nuts + Ø 10 washers).
- Remove the soot.
- Put back the cleaning cover and doors.
- Put back the lower insulation, the crosspiece and
panels by reversing the removal procedure.
77
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
- The boiler and the chimney must be carefully cleaned.
- Shut the boiler doors to avoid any air ow inside.
5.5 All Side-wall and direct Vent termination locations installation precautions:
_____________________________________________________________________________________ ______________________ _______________________________________________
Service and maintenance schedule
_____________________________________________________________________________________ ______________________ _______________________________________________
- If the boiler has been stopped for several months, we
also advise removing the ue connection and cap it.
• Require annual system inspection of the heating
boiler, burner and controls by qualied service
personnel,
• Heating system check for safety control functions,
system pressure, leaks, combustion and ventilation
air should be done on a monthly schedule.
78
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Spare parts - GTE 530A
BOILER BODY
While ordering spare parts, do not forget to provide the code number given in the list opposite the part
reference.
79
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Insulation
71
70
71
80
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
89
103
91
89
90
95
113
85
97
84
114
110
99
84
100
92
93
116
86
102
96
105
98
88
116
112
110
94
100
101
83
82
88
104
81
80
87
104
103
80
106
114
108
111
115
107
81
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
82
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
Ref. Code no. DESCRIPTION
BOILER BODY + ACCESSORIES
1 30000-6597 Complete frame 15 sections
1 30000-6598 Complete frame 16 and 17 sections
1 30000-6599 Complete frame 18 and 19 sections
1 30000-6610 Complete frame 20 and 21 sections
1 30000-6611 Complete frame 22 and 23 sections
1 30000-6612 Complete frame 24 and 25 sections
1 30000-6613 Complete frame 26 and 27 sections
1 30000-6614 Complete frame 28 and 29 sections
1 30000-6615 Complete frame 30/31/32 sections
Body + accessories
2 8259-8500 Complete rear section
3 9495-0140 3/4” plug. # 290
4 8228-0001 Normal intermediate section
5 8228-0002 Special intermediate section
6 9495-0110 1/2” plug. # 290
7 8500-0027 1/2” pocket
8 9758-1286 Spring for pocket
9 8228-0003 Complete fr ont section
10 8006-0212 Painted nipple 148.62 dia.
11 9430-5027 Putty for nipple (300 g)
12 9508-6032 Silicone-coated berglass seal (Thermocord)
13 9428-5095 Silicone ller tube (310 ml)
14 8015-8927
Assembly rod, 12 dia. - 11
13/16”
14 8015-8928
Assembly rod, 12 dia. - 15
15/32”
14 8015-8929 Assembly rod, 12 dia. - 16
17/32”
14 8015-8930
Assembly rod, 12 dia. - 20
”15/32
15 9754-0120 Spring for assembly rod
16 8015-8902 Complete indicator with frame
17 8015-7700 Sight glass + gaskets
18 8015-8915
Assembly rod, 14 dia. - 70
45/64”
, 15 sections
18 8015-8916
Assembly rod, 14 dia. - 75
1/8, 16”
sections
18 8015-8917
Assembly rod, 14 dia. - 79
9/16”
, 17 sections
18 8015-8918
Assembly rod, 14 dia. - 83
31/32”
, 18 sections
18 8015-8919
Assembly rod, 14 dia. - 88
27/64”
, 19 sections
18 8015-8920
Assembly rod, 14 dia. - 94
13/32”
, 20 sections
18 8015-8921
Assembly rod, 14 dia. - 98
55/64”
, 21 sections
18 8015-8922
Assembly rod, 14 dia. - 103
17/64
, 22 sections
18 8015-8923
Assembly rod, 14 dia. - 107
23/32”
, 23 sections
18 8015-8924
Assembly rod, 14 dia. - 112
1/8”
, 24 sections
18 8015-8925
Assembly rod, 14 dia. - 116
17/32”
, 25 sections
19 8259-5500 Blind square ange + gasket
20 8259-5501 Square ange with 2” tapped hole + gasket
21 9501-4155 Gasket 222 x 169.5 mm
22 8249-0011 2” plug
23 8259-1502 Flange with outlet piece + gasket
26 8555-5543 Flange with return piece + gasket
28 8228-8905 Complete articulation of burner plate
29 8259-0538 Plain burner door
30 9755-0235 Burner door guard
Ref. Code no. DESCRIPTION
31 9755-0236 Burner door insulation
32 8008-8915 Burner plate hinge
33 8555-8592 Bag of screws for burner door
34 8555-5528 Flue gas outlet + braid
35 8208-0010 Cast-iron cleaning cover
36 8504-6115 15 Dia. Thermocord gasket
37 8259-0540 Connection plate Dia. 16”
37 8259-0546 Connection plate Dia. 18”
37 8259-0547 Connection plate Dia. 20”
38 9508-6041 19/32 x 23/64 adhesive gasket
39 8555-5514 Left-hand cleaning door + braid
40 8555-5541 Right-hand cleaning door + braid
41 8555-5510 N1 cleaning cover + braid
42 8555-5511 N2 cleaning cover + braid
43 8555-5512 N3 cleaning cover + braid
44 8555-5513 N4 cleaning cover + braid
45 8555-8593 Bag of screws for cleaning door
46 8508-6032 Silicone-coated berglass seal
47 8555-5515 Complete lock
48 8259-0010 Upper bafe
49 8259-5503
Water Balancing tube + gasket for 15 and 16 sec-
tions
49 8259-5504 Water Balancing tube + gasket for 17 to 19 sections
49 8259-5505 Water Balancing tube + gasket for 20 to 22 sections
49 8259-5506
Water Balancing tube + gasket for 23 and 24 sec-
tions
49 8259-5507 Water Balancing tube + gasket for 25 sections
49 8259-7255 Water Balancing tube + gasket for 26-32 sections
52 9434-5102 Retouching spray paint - anthracite grey
52 9434-5104 Retouching spray paint - ivory
53 9501-4156 Gasket 4”
Cleaning tools
60 9696-8026 Brush for plate
61 8013-8704
Metal brush + 70
55/64”
long rod for 15 sections
62 8015-8723
Metal brush + 5
13/16”
long rod + extension for 16
to 22 sections
62 8015-8716
Metal brush + 70
55/64”
long rod + extension for 23
to 25 sections
63 9750-5103
47
1/4”
long scraper
63 9750-5106
59
1/16”
long scraper
63 9750-5108
70
55/64”
long scraper
83
GT 530ADDR_G30A/AE _IO_V4.0 09/2013
Ref. Code no. DESCRIPTION
INSULATION
Insulation for body
70 8555-5521 Complete insulation for body, 15 sections
70 8555-5522 Complete insulation for body, 16 and 17 sections
70 8555-5523 Complete insulation for body, 18 and 19 sections
70 8555-5524 Complete insulation for body, 20 sections
70 8555-5525 Complete insulation for body, 21 and 22 sections
70 8555-5526 Complete insulation for body, 23 and 24 sections
70 8555-5527 Complete insulation for body, 25 sections
Insulation for cleaning covers
71 8555-5534 Complete insulation for cleaning covers, 15 sections
71 8555-5535 Complete insulation for cleaning covers, 16 and 17 sections
71 8555-5536 Complete insulation for cleaning covers, 18 and 19 sections
71 8555-5537 Complete insulation for cleaning covers, 20 sections
71 8555-5538 Complete insulation for cleaning covers, 21 and 22 sections
71 8555-5539 Complete insulation for cleaning covers, 23 and 24 sections
71 8555-5540 Complete insulation for cleaning covers, 25 sections
BOILER CASING
80 8555-8008
48
15/64”
long rail
80 8555-8009
53
3/4”
long rail
80 8555-8010
58
5/64”
long rail
80 8555-8011
61
39/64”
long rail
80 8555-8012
65
61/64”
long rail
80 8555-8013
69
31/64”
long rail
80 8555-8014
73
13/16”
long rail
80 8555-8015
79
23/32”
long rail
80 8555-8016
85
15/64”
long rail
80 8555-8017
89
9/16”
long rail
80 8555-8018
93
7/64”
long rail
81 8555-8021
49
1/16”
long supplementary rail
82 8555-8035
49
39/64”
long left-hand wiring duct
82 8555-8036
55
1/8”
long left-hand wiring duct
82 8555-8037
59
29/64”
long left-hand wiring duct
82 8555-8038 63” long left-hand wiring duct
82 8555-8039
67
21/64
” long left-hand wiring duct
82 8555-8040
70
55/64
” long left-hand cable channel
82 8555-8041
75
13/64”
long left-hand cable channel
82 8555-8042
81
7/64”
long left-hand cable channel
82 8555-8043
86
5/8”
long left-hand cable channel
82 8555-8044
90
15/16”
long left-hand cable channel
82 8555-8045
94
31/64”
long left-hand cable channel
83 8555-8048
49
39/64”
long right-hand wiring duct
83 8555-8049
55
1/8”
long right-hand wiring duct
83 8555-8050
59
29/64”
long right-hand wiring duct
83 8555-8051 63” long right-hand wiring duct
Ref. Code no. DESCRIPTION
83 8555-8052
67
21/64”
long right-hand wiring duct
83 8555-8053
70
55/64”
long right-hand wiring duct
83 8555-8054
75
13/64”
long right-hand wiring duct
83 8555-8055
81
7/64”
long right-hand wiring duct
83 8555-8056
86
5/8”
long right-hand wiring duct
83 8555-8057
90
15/16”
long right-hand wiring duct
83 8555-8058
94
31/64”
long right-hand wiring duct
84 8555-8080
47
5/64”
long additional wiring duct
85 8555-8066
44
17/32”
long central upper top cover
85 8555-8067
50
1/32”
long central upper top cover
85 8555-8068
54
3/8”
long central upper top cover
85 8555-8069
57
29/32”
long central upper top cover
85 8555-8070
62
1/4”
long central upper top cover
85 8555-8071
65
25/32”
long central upper top cover
85 8555-8072
70
7/64”
long central upper top cover
85 8555-8073
76
1/32”
long central upper top cover
85 8555-8074
81
17/32”
long central upper top cover
85 8555-8075
85
7/8”
long central upper top cover
85 8555-8076
89
13/32”
long central upper top cover
86 8555-8079
47
5/64”
long additional central top cover
Common parts
87 8259-8014 Lower front crosspiece
88 8555-8515 Fastening bracket for front side panel
89 8259-8818 Complete lower front side panel
90 8555-8516 Complete upper front panel
91 8555-8517 Complete lower front panel
92 8555-8518 Upper rear panel
93 8259-8021 Lower left-hand rear panel
94 8259-8022 Lower right-hand rear panel
95 8259-0518 Panel for burner door
96 8555-8519 Control panel trim
97 8555-8520 Rear cover for standard control panel
98 8555-8521 Control panel bracket
99 8259-8055 Lower rear crosspiece
100 8555-8522 Upper crosspiece
101 8555-8526 Intermediate upper crosspiece
102 8555-8082 Joining central plate
103 8555-8523 Lower tab of rail
104 8555-8022 Upper bracket
105 8555-0526 Upper front crosspiece
106 9532-0780 Ring
107 9775-8859 Rapid nut
108 8555-8525 Fasteners for common parts
Front side casing
110 8555-8503 37” long front side panel
110 8555-8504
41
1/3”
long front side panel
111 8555-8514 Fasteners for front side panel
84
GT 530A DDR_G30A/AE _IO_V4.0 09/2013
112 8555-8508 37” long right-hand upper front plate for cleaning
112 8555-8509
41
”1/3
long right-hand upper front plate for cleaning
113 8555-8511 37” long left-hand upper front plate for cleaning
113 8555-8512
41
1/3”
long left-hand upper front plate for cleaning
Rear side casing
114 8555-8500
15
3/4”
rear side panel
114 8555-8501
23
5/8”
long front side panel
115 8555-8513 Fasteners for rear side panel
116 8555-8505
15
3/4”
long upper rear plate
116 8555-8506
23
5/8”
long upper rear plate for cleaning
CONTROL PANEL (FA 122)
140 8555-7377 Complete control panel
141 8219-0508 Base for control panel
142 8219-0502 Top cover for control panel
143 9755-0143 Side cover
144 8555-8905 Front cover
145 9421-0718 Control strip
146 9536-5613 Separator for well
147 9758-1286 Spring for well
148 9536-5155 Thermometer
149 9536-5605 Safety thermometer
150 9536-5604 Thermostat
151 8219-5508 Setting button with pins
152 8555-4910 Electrical circuit
153 8555-5500 Fasteners for control panel
… 82

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