Alliance Laundry Systems Drying Cabinet User manual

Installation
www.comlaundry.com
Part No. 70304601R6
February 2008
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)
NOTA: Para bajar una
copia de estas
instrucciones en
español, visite
www.comlaundry.com.
Drying Tumblers
Stacked 30 Pound Capacity
Stacked 45 Pound Capacity
Starting Serial No. 0602004144
Refer to Page 4 for Model Identification
START
25
C
HIGH
TEMP
MED
TEMP
LOW
TEMP
NO
HEAT
123
SELECT
TEMP
INSERT
COIN
PUSH
START
123
SELECT
TEMP
INSERT
COIN
PUSH
START
START
25
C
HIGH
TEMP
MED
TEMP
LOW
TEMP
NO
HEAT
T477C
T477C

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT70304601 1
Installation must conform with local codes or in the absence of local codes with:
In the U.S.A.,installation must conform to the latest edition of the American National Standard Z223.1/
NFPA 54 “National Fuel Gas Code” and Standard ANSI/NFPA 70 “National Electric Code.”
In Canada, installation must comply with Standards CSA-B149.1 or Natural Gas and Propane Installation
Code and CSA C22.1, latest edition, Canadian Electric Code, Part I.
In Australia, installation must comply with the Australian Gas Association Installation Code for Gas
Burning Appliances and Equipment.
The following information applies to the state of
Massachusetts, USA.
•This appliance can only be installed by a
Massachusetts licensed plumber or gas fitter.
•This appliance must be installed with a 36
inch (91 cm) long flexible gas connector.
•A "T-Handle" type gas shut-off valve must be
installed in the gas supply line to this
appliance.
•This appliance must not be installed in a
bedroom or bathroom.
IMPORTANT: Information must be obtained from
a local gas supplier on instructions to be followed if
the user smells gas. These instructions must be
posted in a prominent location. Step-by-step
instructions of the above safety information must
be posted in a prominent location near the tumbler
for customer use.
FOR YOUR SAFETY, the information in this
manual must be followed to minimize the
risk of fire or explosion or to prevent
property damage, personal injury or death.
W033
WARNING
• Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
• WHAT TO DO IF YOU SMELL GAS:
– Do not try to light any appliance.
– Do not touch any electrical switch; do
not use any phone in your building.
– Clear the room, building or area of all
occupants.
– 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 fire department.
• Installation and service must be
performed by a qualified installer, service
agency or the gas supplier. W052
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance. W053
POUR VOTRE SÉCURITÉ
Ne pas entreposer ou utiliser d’essence ou
toutes autres vapeurs et liquides
inflammables à proximité de cette unité ou
de tout autre appareil. W053R2QU
MISE EN GARDE
POUR VOTRE SÉCURITÉ, les informations
de ce guide doivent être respectées afin de
réduire les risques d’incendie, d’explosion
ou d’éviter les dommages matériels,
personnels ou blessures mortelles. W033R3QU
• Ne pas entreposer ou utiliser d’essence
ou toutes autres vapeurs et liquides
inflammables à proximité de cette
machine ou de tout autre appareil.
• QUE FAIRE EN CAS D’ODEUR DE GAZ :
– Ne pas mettre d’appareil en marche.
– Ne pas toucher aux interrupteurs
électriques ; ne pas utiliser le
téléphone des lieux.
– Évacuer la pièce, le bâtiment ou la zone
de tous les occupants.
– Appeler immédiatement le fournisseur
de gaz de la maison d’un voisin.
Respecter les instructions
communiquées par le fournisseur.
– Si vous ne pouvez pas joindre le
fournisseur de gaz, appeler le service
d’incendie.
• L’installation et l’entretien doivent être
effectués par un installateur, service
d’entretien qualifiés ou par le fournisseur
de gaz. W052R5QU

© Copyright 2008, Alliance Laundry Systems LLC
All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any
means without the expressed written consent of the publisher.
270304601© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Table of
Contents
Introduction......................................................................................... 4
Model Identification ............................................................................. 4
Customer Service.................................................................................. 4
Wiring Diagram .................................................................................... 4
Serial Plate Location............................................................................. 5
Safety Information.............................................................................. 6
Explanation of Safety Messages........................................................... 6
Important Safety Instructions ............................................................... 7
Specifications and Dimensions........................................................... 9
Cabinet Dimensions.............................................................................. 10
Exhaust Outlet Locations...................................................................... 11
Gas Connection Locations.................................................................... 12
Electrical Connection Locations........................................................... 13
Steam Connection Locations ................................................................ 14
Installation........................................................................................... 15
Pre-Installation Inspection .................................................................... 15
Location Requirements......................................................................... 15
Position and Level the Tumbler............................................................ 17
Before Placing Tumbler into Service ................................................... 18
Required for CE Models Only ......................................................... 19
Installing CE Gas Drying Tumblers ..................................................... 19
General Information......................................................................... 19
Basic Configuration ......................................................................... 20
Specific Conversion Procedures ...................................................... 22
Exhaust Requirements ....................................................................... 24
Layout ................................................................................................... 24
Make-Up Air......................................................................................... 24
Venting ................................................................................................. 24
Individual Venting ........................................................................... 25
Manifold Venting............................................................................. 27
Gas Requirements............................................................................... 30
Gas Supply Pipe Sizing and Looping ................................................... 32
High Altitude Burner Orifice Sizing..................................................... 34
Electrical Requirements..................................................................... 35
Grounding Instructions ......................................................................... 35
For CE Models Only............................................................................. 35
Service/Ground Location...................................................................... 36
Connecting Electrical Service............................................................... 37
Configuring Your Tumbler for Other Service Voltages .................. 37
Electrical Connections ..................................................................... 37
Conversion Instructions ........................................................................ 38
Electrical Requirements for Gas and Steam Models ............................ 40
Electrical Requirements for Electric Models........................................ 42

70304601 3 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Steam Requirements........................................................................... 43
Piping Recommendations ..................................................................... 43
Installing Steam Trap and Making Condensate
Return Connections ............................................................................ 44
Single Drop Timer .............................................................................. 46
Power-Up Mode.................................................................................... 46
Ready Mode.......................................................................................... 46
Start Mode ............................................................................................ 46
Run Mode ............................................................................................. 46
Setting Dry Time Dipswitches.............................................................. 46
Dipswitch Settings ................................................................................ 47
Adjustments......................................................................................... 49
Loading Door Switch............................................................................ 49
Airflow Switch...................................................................................... 49
Door Strike............................................................................................ 50
Removing Tumbler from Service...................................................... 51

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70304601
4
Introduction
Model Identification
Information in this manual is applicable to these models:
Includes models with control suffixes:
Customer Service
If literature or replacement parts are required, contact
the source from which the machine was purchased or
contact Alliance Laundry Systems at [phone]
for the name and address of the nearest authorized
parts distributor.
For technical assistance, call [phone].
Wiring Diagram
The wiring diagram is located in the upper junction or
upper contactor box.
The wiring diagram part number is located in the
lower portion of the electrical data on the serial plate.
Gas Steam Electric
T30
CHD30STG2-CAT30L
CHD30STG2-CAT30N
CHD30STG2-CTT30L
CHD30STG2-CTT30N
CHD30STG2-CUT30L
CHD30STG2-CUT30N
DRST30G2-BAT30L
DRST30G2-BAT30N
DRST30G2-BTT30L
DRST30G2-BTT30N
DRST30G2-BUT30L
DRST30G2-BUT30N
HAT30L
HAT30N
HTT30D
HTT30L
HTT30N
HUT30L
HUT30N
IPD30STG2-ITT30L
IPD30STG2-ITT30N
MTT30N
NTT30N
SAT30L
SAT30N
STT30D
STT30L
STT30N
SUT30L
SUT30N
UAT30L
UAT30N
UTT30L
UTT30N
UUT30L
UUT30N
CHD30STS2-CTT30S
CHD30STS2-CUT30S
DRST30S2-BTT30S
DRST30S2-BUT30S
HTT30S
HUT30S
IPD30STS2-ITT30S
STT30S
SUT30S
UTT30S
UUT30S
CHD30STE2-CTT30E
CHD30STE2-CUT30E
DRST30E2-BTT30E
DRST30E2-BUT30E
HTT30E
HUT30E
IPD30STE2-ITT30E
STT30E
SUT30E
UTT30E
UUT30E
T45
CTT45L
CTT45N
HTT45L
HTT45N
ITT45L
ITT45N
MTT45N
NTT45N
STT45L
STT45N
UTT45L
UTT45N
Not Applicable Not Applicable
3O– DX4 OPL BY– basic electronic, prep for card SD– single drop
3V– DX4 vended NC– NetMaster coin SX– single drop, prep for coin
3X– DX4 prep for coin NR– NetMaster card ZC– NetMaster network coin
BC– basic electronic, coin NX– NetMaster, prep for coin ZR– NetMaster network card
BL– basic electronic, central pay NY– NetMaster, prep for card ZX– NetMaster network, prep for coin
BX– basic electronic, prep for coin QT– dual digital timer ZY– NetMaster network, prep for card

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
5
70304601
Serial Plate Location
When calling or writing for information about your
product, be sure to mention model and serial numbers.
Model and serial numbers are found on serial plate on
the rear of machine and inside door.
TMB1974N
1Serial Plate
1
Conversion Table
Multiply By To Obtain Multiply By To Obtain
Btu 0.252 kCal Pounds/sq. inch 0.06895 Bars
Btu 1055 Joules Pounds/sq. inch 0.070 kg/sq. cm
Inch 25.4 Millimeters Pounds (lbs.) 0.454 Kilograms
Inches W.C. 0.036 Pounds/sq. inch Boiler Horsepower 33,479 Btu/hr.
Inches W.C. 0.249 kPa Boiler Horsepower 34.5 lbs. steam/hr.
lb/inch2(psi) 6.895 kPa CFM 0.471 liters/second
ft328.32 Liters kW 3414 Btu/hr.

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70304601
6
Safety Information
Explanation of Safety Messages
Precautionary statements (“DANGER,” “WARNING,”
and “CAUTION”), followed by specific instructions,
are found in this manual and on machine decals. These
precautions are intended for the personal safety of the
operator, user, servicer, and those maintaining the
machine.
Additional precautionary statements (“IMPORTANT”
and “NOTE”) are followed by specific instructions.
IMPORTANT: The word “IMPORTANT” is used
to inform the reader of specific procedures where
minor machine damage will occur if the procedure
is not followed.
NOTE: The word “NOTE” is used to communicate
installation, operation, maintenance or servicing
information that is important but not hazard
related.
NOTE: The WARNING and IMPORTANT
instructions appearing in this manual are not
meant to cover all possible conditions and
situations that may occur. It must be understood
that common sense, caution and carefulness are
factors which CANNOT be built into this tumbler.
These factors MUST BE supplied by the person(s)
installing, maintaining or operating the tumbler.
Always contact your dealer, distributor, service agent
or the manufacturer on any problems or conditions you
do not understand.
Indicates an imminently hazardous
situation that, if not avoided, will cause
severe personal injury or death.
DANGER
Indicates a hazardous situation that, if not
avoided, could cause severe personal
injury or death.
WARNING
Indicates a hazardous situation that, if not
avoided, may cause minor or moderate
personal injury or property damage.
CAUTION
Failure to install, maintain, and/or operate
this machine according to manufacturer’s
instructions may result in conditions which
can produce serious injury, death and/or
property damage. W051R1
WARNING

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Safety Information
7
70304601
Important Safety Instructions
Save These Instructions
1. Read all instructions before using the tumbler.
2. Refer to the GROUNDING INSTRUCTIONS
for the proper grounding of the tumbler.
3. Do not dry articles that have been previously
cleaned in, washed in, soaked in, or spotted with
gasoline, dry cleaning solvents, other flammable
or explosive substances as they give off vapors
that could ignite or explode.
4. Do not allow children on or in the tumbler. This
appliance is not intended for use by young
children or infirm persons without supervision.
Young children should be supervised to ensure
that they do not play with the appliance.
5. Before the tumbler is removed from service or
discarded, remove the door to the drying
compartment and the door to the lint
compartment.
6. Do not reach into the tumbler if the cylinder is
revolving.
7. Do not install or store the tumbler where it will
be exposed to water and/or weather.
8. Do not tamper with the controls.
9. Do not repair or replace any part of the tumbler,
or attempt any servicing unless specifically
recommended in the user-maintenance
instructions or in published user-repair
instructions that you understand and have the
skills to carry out.
10. Do not use fabric softeners or products to
eliminate static unless recommended by the
manufacturer of the fabric softener or product.
11. To reduce the risk of fire, DO NOT DRY plastics
or articles containing foam rubber or similarly
textured rubberlike materials.
12. Always clean the lint filter daily.
13. Keep area around the exhaust opening and
adjacent surrounding area free from the
accumulation of lint, dust and dirt.
14. The interior of the tumbler and the exhaust duct
should be cleaned periodically by qualified
service personnel.
15. If not installed, operated and maintained in
accordance with the manufacturer’s instructions
or if there is damage to or mishandling of this
product’s components, use of this product could
expose you to substances in the fuel or from fuel
combustion which can cause death or serious
illness and which are known to the State of
California to cause cancer, birth defects or other
reproductive harm.
16. Tumbler will not operate with the loading door
open. DO NOT bypass the door safety switch to
permit the tumbler to operate with the door open.
The tumbler will stop tumbling when the door is
opened. Do not use the tumbler if it does not stop
tumbling when the door is opened or starts
tumbling without pressing or turning the START
mechanism. Remove the tumbler from use and
call for service.
17. Tumbler will not operate with lint panel open.
DO NOT bypass lint panel safety switch to
permit the tumbler to operate with the lint panel
open.
18. Do not put articles soiled with vegetable or cooking
oil in the tumbler, as these oils may not be
removed during washing. Due to the remaining
oil, the fabric may catch on fire by itself.
19. To reduce the risk of fire, DO NOT put clothes
which have traces of any flammable substances
such as machine oil, flammable chemicals,
thinner, etc. or anything containing wax or
chemicals such as in mops and cleaning cloths, or
anything dry-cleaned at home with dry-cleaning
solvent in the tumbler.
20. Use the tumbler only for its intended purpose,
drying fabrics.
21. ALWAYS disconnect and lockout the electrical
power to the tumbler before servicing. Disconnect
power by shutting off appropriate breaker or fuse.
22. Install this tumbler according to the
INSTALLATION INSTRUCTIONS. All
connections for electrical power, grounding, and
gas supply must comply with local codes and be
made by licensed personnel when required.
Hazardous Voltage. Can cause shock, burn
or cause death. Allow machine power to
remain off for two minutes prior to working
in and around AC inverter drive. W359
WARNING

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Safety Information
70304601
8
23. Remove laundry immediately after tumbler stops.
24. Always read and follow manufacturer’s
instructions on packages of laundry and cleaning
aids. Heed all warnings or precautions. To reduce
the risk of poisoning or chemical burns, keep
them out of reach of children at all times
(preferably in a locked cabinet).
25. Do not tumble fiberglass curtains and draperies
unless the label says it can be done. If they are
dried, wipe out the cylinder with a damp cloth to
remove particles of fiberglass.
26. Always follow the fabric care instructions
supplied by the garment manufacturer.
27. Never operate the tumbler with any guards and/or
panels removed.
28. DO NOT operate the tumbler if it is smoking,
grinding, has missing or broken parts.
29. DO NOT bypass any safety devices.
30. Solvent vapors from dry-cleaning machines
create acids when drawn through the heater of the
drying unit. These acids are corrosive to the
tumbler as well as to the laundry load being
dried. Be sure make-up air is free of solvent
vapors.
31. Failure to install, maintain, and/or operate this
machine according to the manufacturer’s
instructions may result in conditions which can
produce bodily injury and/or property damage.
WARNING
To reduce the risk of serious injury, install
lockable door(s) to prevent public access
to rear of tumblers. W055

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 9
70304601
Specifications and Dimensions
N/A = Not Applicable
Specifications T30 T45
Noise level measured during operation at operator
position of 3.3 feet (1 meter) in front of machine and
5.2 feet (1.6 meters) from floor.
66 dBA 67 dBA
Net Weight (approximate):
Pounds (kg) 544
(247)
673
(305)
Cylinder Size:
Inches (mm) 30 x 26
(762 x 660)
33 x 30
(838 x 762)
Cylinder Capacity (dry weight)
Pounds (kg) 2 x 30
(2 x 13.6)
2 x 45
(2 x 20.5)
Drive Motor Horsepower** 1/4 1/2
Fan Motor Horsepower** 1/4 1/2
Maximum Airflow per Pocket**:
C.F.M. (l/sec)
50 Hertz 340
(160)
N/A
60 Hertz 400
(189)
600
(283)
Maximum Static Back Pressure*:
Inches W.C. (mbar)
50 Hertz 0.8
(2.0)
N/A
60 Hertz 0.9
(2.3)
0.9
(2.3)
Gas Models
Gas Connection 1/2 in. NPT 1/2 in. NPT
Gas Burner Rating**:
Btu/hr (kW, Mj/hr) 73,000
(21.4, 77)
95,000
(27.8, 100.2)
Electric Models
Heating Element Rating**: 21 kW N/A
Steam Models
Steam Connection 3/4 in. NPT N/A
Steam Coil Rating at 100 psig**:
Boiler Horsepower (Btu/hr) 3.2
(111,000)
N/A
Steam Coil Rating at 15 psig**:
Boiler Horsepower (Btu/hr) 2.2
(74,000)
N/A
* with both pockets running
** for each pocket

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Specifications and Dimensions
70304601
10
Cabinet Dimensions
N/A = Not Applicable
NOTE: To meet ADA compliance, install a 4 inch
(102 mm) riser on T30 models only.
TMB2230N
TMB2230N
C
E
FH
J
B
D
G I
A
ModelsABCDE
T30 28 in.
(711 mm)
48 in.
(1219 mm)
44 in.
(1118 mm)
11 in.
(279 mm)
10 in.
(254 mm)
T45 31.88 in.
(810 mm)
49 in.
(1245 mm) N/A N/A 9 in. (229 mm)
Models F G H I J
T30 25.02 in.
(636 mm)
42.76 in.
(1086 mm)
27.38 in.
(695 mm)
31.5 in.
(800 mm)
76.25 in.
(1937 mm)
T45 29.37 in.
(746 mm)
48.62 in.
(1235 mm)
30.50 in.
(775 mm)
34.5 in.
(876 mm)
81.25 in.
(2063.75 mm)

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Specifications and Dimensions
11
70304601
Exhaust Outlet Locations
TMB1969N
TMB1969N
B
C
A
Models Rear Exhaust
Diameter A B C
T30 Elliptical
Fits 8 in. (203 mm)
36.54 in.
(928 mm)
4.25 in.
(108 mm)
62.42 in.
(1585 mm)
T45 Elliptical
Fits 10 in. (254 mm)
40.88 in.
(1038 mm)
4.75 in.
(121 mm)
66.00 in.
(1676 mm)

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Specifications and Dimensions
70304601
12
Gas Connection Locations
TMB1970N
11/2 in. NPT
TMB1970N
A
B
C
1
Models Gas Connection
ABC
T30
Non-CE and
Non-Australian
75.20 in.
(1910 mm)
1.74 in.
(44 mm)
36.84 in.
(936 mm)
CE and
Australian
75.28 in.
(1912 mm)
2.5 in.
(64 mm)
30.60 in.
(777 mm)
T45 78.75 in.
(2000 mm)
4.12 in.
(105 mm)
42.88 in.
(1089 mm)

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Specifications and Dimensions
13
70304601
Electrical Connection Locations
TMB1971N
TMB1971N
A
BE
D
C
GAS AND STEAM ELECTRIC
Models
Electric Service
Gas and Steam Models Electric Models
ABCDE
T30 59 in.
(1498 mm)
1.75 in.
(44 mm)
35.63 in.
(905 mm)
73.21 in.
(1859 mm)
2.28 in.
(58 mm)
T45 62.5 in.
(1588 mm)
1.75 in.
(44 mm) N/A N/A N/A
N/A = Not Applicable

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Specifications and Dimensions
70304601
14
Steam Connection Locations
NOTE: All connections use 3/4 inch NPT pipe.
TMB1972N
C
D
AB
AB
Models Inlet Outlet
ACBD
T30
(Upper) 73.93 in. (1877 mm)
6.29 in.
(160 mm)
62.71 in.
(1592 mm)
2.39 in.
(61 mm)
T30
(Lower) 36.35 in. (923 mm)
6.29 in.
(160 mm)
25.13 in.
(638 mm)
2.39 in.
(61 mm)

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 15
70304601
Installation
Pre-Installation Inspection
Upon delivery, visually inspect the crate, carton and
parts for any visible shipping damage. If the crate,
carton, or cover is damaged or signs of possible
damage are evident, have the carrier note the condition
on the shipping papers before the shipping receipt is
signed, or advise the carrier of the condition as soon as
it is discovered.
Remove the crate and protective cover as soon as
possible and check the items listed on the packing list.
Advise the carrier of any damaged or missing articles
as soon as possible. A written claim should be filed
with the carrier immediately if articles are damaged or
missing.
IMPORTANT: Warranty is void unless tumbler is
installed according to instructions in this manual.
Installation should comply with minimum
specifications and requirements detailed herein,
and with applicable local gas fitting regulations,
municipal building codes, water supply regulations,
electrical wiring regulations, and any other
relevant statutory regulations. Due to varied
requirements, applicable local codes should be
thoroughly understood and all pre-installation
work arranged for accordingly.
Location Requirements
The tumbler must be installed on a level floor. Floor
covering materials such as carpeting or tile should be
removed.
To assure compliance, consult local building code
requirements. The tumbler must not be installed or
stored in an area where it will be exposed to water
and/or weather.
IMPORTANT: DO NOT block the airflow at the
rear of the tumbler with laundry or other articles.
Doing so would prevent adequate air supply to the
combustion chamber of the tumbler.
A typical tumbler enclosure is shown in Figure 1. Note
that the enclosure touches the tumbler top and side
panels. Also, note the minimum and maximum
dimensions. Local codes and ordinances must be
complied with.
IMPORTANT: Install tumblers with sufficient
clearance for servicing and operation. Refer to
Figure 1.
IMPORTANT: Keep tumbler area clear and free
from combustible materials, gasoline and other
flammable vapors and liquids.
Material Required (Obtain Locally)
All Models One fused disconnect switch or circuit
breaker.
Gas Models One gas shut-off valve for gas service
line to each tumbler.
Steam
Models One steam shut-off valve for steam
service line to be connected upstream of
solenoid steam valve.
Steam shut-off valve for each condensate
return line.
Flexible steam hoses with a 125 psig
(pounds per square inch gauge)
(8.78 kg/sq. cm) working pressure for
connecting steam coils. Refer to
Figure 14 for sizing and connection
configurations.
Steam trap for steam coil outlet to
condensate return line.
Optional – Vacuum breaker for
condensate return line.
Tabl e 1
WARNING
To reduce the risk of serious injury, install
lockable door(s) to prevent public access to
rear of tumblers. W055

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Installation
70304601
16
Figure 1
TMB2110N
NOTE: Shaded areas indicate adjacent structure.
10.5 in. (13 mm) recommended between machines for removal or installation.
2Allow 2 – 4 in. (51 – 102 mm) opening at top of machine to aid in removal or installation. A removable trim piece
may be used to conceal the opening; zero clearance allowed for trim.
34 in. (102 mm) Maximum Header Thickness
412 in. (305 mm) Minimum Clearance
524 in. (610 mm) Minimum, 36 in. (914 mm) recommended for maintenance purposes.
6Provision for Make-Up Air: Minimum 1.5 square feet T30 models, minimum 2 square feet T45 models. Location
for reference only. May be anywhere behind tumbler.
70.25 in. (6 mm) recommended for removal or installation purposes, zero clearance allowed.
WARNING
To reduce the risk of severe injury, clearance of tumbler cabinet from combustible
construction must conform to the minimum clearances. W056
TMB2110N
7
2
4
6
3
1
5

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Installation
17
70304601
Position and Level the Tumbler
Unscrew the four shipping bolts (one at each corner).
Remove tumbler from skid carefully to avoid putting
pressure on the lower blower housing or motor
assembly.
NOTE: Do not throw bolts away – they are the
leveling legs.
Remove four nuts from the literature package, and
screw one fully on to each leveling leg.
Screw the four leveling legs (bolts) back into the level
adjusting fittings from the bottom.
Slide tumbler to its permanent location. Adjust the
leveling legs until the unit is level within 0.125 inch
(32 mm) higher in the front. Refer to Figure 2.
Tumbler must not rock. Lock leveling legs with nuts
previously installed.
NOTE: The front of the tumbler should be slightly
higher than the rear (approximately 0.125 inch,
3.18 mm). This will prevent the clothes, while
tumbling, from wearing on the door glass gasket.
IMPORTANT: Keep tumbler as close to floor as
possible. The unit must rest firmly on floor so
weight of tumbler is evenly distributed.
Figure 2
The stacked tumbler has a fifth leveling leg which is
shipped in the up position. The fifth leveling leg
MUST BE installed properly on the lower left side of
the blower housing to stabilize the tumbler. Refer to
Figure 3.
After leveling with the four cabinet leveling legs,
lower the fifth leveling leg so it contacts the floor, and
then secure the screws.
Figure 3
TMB1975N
1Leveling Leg
T467I
1Fifth Leg
The stacked drying tumbler has a 5th
leveling leg on the blower housing. It is very
important to properly adjust this leg. Unit is
back heavy and could rock or tip. W250
CAUTION
1

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Installation
70304601
18
Before Placing Tumbler into Service
1. Remove or open all panels and check accessible
bolts, nuts, screws, terminals and fittings for tightness.
2. Replace all panels and guards.
3. Remove and discard wire tie from the airflow
switch so it can swing freely. Refer to Figure 4.
IMPORTANT: Airflow switch operation may be
affected by:
•Clogged lint screen.
•Failure to remove wire tie from rear of
machine. Refer to Figure 4.
•Lack of make-up air. Refer to Exhaust
Requirements section.
•Obstruction in the exhaust duct. Refer to
Exhaust Requirements section.
4. Turn on electrical supply to tumbler.
5. Open the supply valve for gas or steam heated tumblers.
6. After performing the previous checks, start the
tumbler by pressing START. (Refer to the
Operating Manual for detailed instructions.)
Release the start button and open the loading
door. The cylinder should stop rotating within
seven seconds after the door is opened a
maximum of 2 inches (51 mm). If it does not,
adjust the loading door switch. Refer to
Adjustments section.
7. Gas tumblers: Start the tumbler and check the
burner flame. Adjust the air inlet shutter as
required. Refer to Adjustments section.
IMPORTANT: The electronic ignition system will
attempt to light the gas by sparking for the “trial
for ignition” period. Refer to Table 2. If gas does
not ignite within this period, the ignition control
will go into a safety lockout and the valve will no
longer open until the control is reset. It may be
necessary to retry several times to bleed air from
the gas lines. To reset, open and close the loading
door and restart tumbler.
If lockout condition persists, check that the manual
gas shut-off valve is in the ON position and that the
gas service is properly connected. If condition still
persists, remove tumbler from service.
8. Load the cylinder with a full load of clean rags
and run to remove oil or dirt from cylinder.
TMB2104N
1Wire Tie
Figure 4
TMB2104N
1
Models Location Prepurge Time
(seconds)
Trial for
Ignition
(seconds)
To Reset
Lockout
Condition:
T30
CE and
Australia 18 10
Press lighted
reset button in
rear contactor
box
All others 1-3 10 Open loading
door
T45 1-3 10 Open loading
door
Table 2
Do not operate tumbler if airflow switch is
faulty. An explosive gas mixture could
collect in tumbler if airflow switch does not
operate properly. W407
WARNING