Alliance Laundry Systems TMB795C User manual

Installation
www.comlaundry.com
Drying Tumblers
50 Pound Capacity
75 Pound Capacity
Through Serial No. 0903xxxxx
Refer to Page 5 for Model Identification
TMB795C
TMB795C
NOTA: Para bajar una
copia de estas
instrucciones en
español, visite
www.comlaundry.com.
Part No. M414905R12
March 2009
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)

M414905 1
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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 CAN/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.
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.
• 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, 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
• 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
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
MISE EN GARDE

2M414905
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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.
• Installation of unit must be performed by a qualified installer.
• Install tumbler according to manufacturer’s instructions and local codes.
• DO NOT install a tumbler with flexible plastic venting materials. If flexible metal (foil type)
duct is installed, it must be of a specific type identified by the appliance manufacturer as
suitable for use with tumbler. Refer to section on connecting exhaust system. Flexible
venting materials are known to collapse, be easily crushed, and trap lint. These conditions
will obstruct tumbler airflow and increase the risk of fire.
W752
WARNING
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
• L'unité doit être installée par un installateur qualifié.
• Installer la sécheuse conformément aux instructions du fabricant et aux codes locaux.
• NE PAS installer une sécheuse avec des matériaux d'aération souples en plastique. Si un
conduit d'aération souple en métal (de type feuille mince) est utilisé, il doit être d'un type
spécifiquement mentionné par le fabricant de l'appareil comme convenable pour utilisation
avec sécheuses. Se reporter à la section sur la façon de connecter le système d'évacuation.
Les matériaux d'aération souples risquent de s'affaisser, ils s'écrasent facilement, et les
fibres et les peluches s'y accumulent. Ces conditions obstruent l'écoulement de l'air et
augmentent les risques d'incendie.
W752QU
MISE EN GARDE
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

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
M414905 3
© Copyright 2009, 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.
Table of
Contents
Introduction......................................................................................... 5
Model Identification ............................................................................. 5
Customer Service.................................................................................. 7
Wiring Diagram .................................................................................... 7
Serial Plate Location............................................................................. 7
Safety Information.............................................................................. 8
Important Safety Instructions ............................................................... 9
Specifications and Dimensions........................................................... 11
Cabinet Dimensions.............................................................................. 12
Exhaust Outlet Locations...................................................................... 13
Gas Connection Locations.................................................................... 14
Electrical Connection Locations........................................................... 15
Steam Connection Locations ................................................................ 16
Installation........................................................................................... 17
Pre-Installation Inspection .................................................................... 17
Location Requirements......................................................................... 18
Position and Level the Tumbler............................................................ 19
Bolt-On Angle Option .......................................................................... 19
To Reverse the Loading Door............................................................... 21
Before Placing Tumbler into Service ................................................... 24
Required for CE Models Only.............................................................. 25
Installing CE Gas Drying Tumblers ..................................................... 25
General Information......................................................................... 25
Basic Configuration ......................................................................... 27
Specific Conversion Procedures ...................................................... 27
Exhaust Requirements ....................................................................... 30
Layout ................................................................................................... 30
Make-Up Air......................................................................................... 30
Venting ................................................................................................. 30
Individual Venting ........................................................................... 31
Manifold Venting............................................................................. 31
Gas Requirements............................................................................... 35
Gas Supply Pipe Sizing and Looping ................................................... 37
High Altitude Burner Orifice Sizing..................................................... 39
Electrical Requirements..................................................................... 40
Grounding Instructions ......................................................................... 40
For CE Models Only........................................................................ 40
Service/Ground Location...................................................................... 41
To Connect Electrical Service To The Tumbler................................... 42
Jumper Configuration Instructions ....................................................... 44
Ferrite Ring Installation........................................................................ 44
50 Pound Gas and Steam Models ......................................................... 45
75 Pound Gas and Steam Models ......................................................... 46
50 and 75 Pound Electric Models......................................................... 47

4M414905
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Steam Requirements........................................................................... 48
Piping Recommendations ..................................................................... 49
Installing Steam Trap and Making Condensate
Return Connections ............................................................................ 49
Thermal Oil Prep .................................................................................. 49
Single Drop Timer .............................................................................. 51
Power-Up Mode.................................................................................... 51
Ready Mode.......................................................................................... 51
Start Mode ............................................................................................ 51
Run Mode ............................................................................................. 51
Setting Dry Time Dipswitches.............................................................. 51
Dipswitch Settings ................................................................................ 52
Rotary Coin Drop Timer.................................................................... 54
Installing Accessory Timing Cam ........................................................ 54
Removal of Existing Timing Cam ................................................... 54
Installation of New Timing Cam ..................................................... 54
Adjustments......................................................................................... 55
Gas Burner Air Shutter ......................................................................... 55
Airflow Switch...................................................................................... 56
Gas and Electric Tumblers............................................................... 56
Loading Door Switch............................................................................ 58
Loading Door Catch ............................................................................. 58
Drive Belt.............................................................................................. 58
Nonreversing Models....................................................................... 58
Reversing Models ............................................................................ 58
Removing Tumbler from Service ...................................................... 61

5
M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
Model Identification
Information in this manual is applicable to these models:
Control suffixes listed on the following page.
Gas Steam/Thermal Oil Electric
50
Pound
AT050L
AT050N
CHD50G2-CA050L
CHD50G2-CA050N
CHD50G2-CT050L
CHD50G2-CT050N
CHD50G2-CU050L
CHD50G2-CU050N
DR55G2-BA050L
DR55G2-BA050N
DR55G2-BT050D
DR55G2-BT050L
DR55G2-BT050N
DR55G2-BU050L
DR55G2-BU050N
GT050L
GT050N
GU050L
GU050N
HA050L
HA050N
HT050D
HT050L
HT050N
HU050L
HU050N
IPD50G2-IT050L
IPD50G2-IT050N
NT050L
NT050N
SA050L
SA050N
ST050D
ST050L
ST050N
SU050L
SU050N
UA050L
UA050N
UT050L
UT050N
UU050L
UU050N
YT050L
YT050N
AT050S
CHD50S2-CT050S
CHD50S2-CU050S
CT050T
CU050T
DR55S2-BT050S
DR55S2-BT050T
DR55S2-BU050S
DR55S2-BU050T
GT050S
GU050S
HT050S
HT050T
HU050S
HU050T
IPD50S2-IT050S
IPD50S2-IT050T
ST050S
ST050T
SU050S
SU050T
UT050S
UT050T
UU050S
UU050T
YT050S
YT050T
AT050E
CHD50E2-CT050E
CHD50E2-CU050E
DR55E2-BT050E
DR55E2-BU050E
GT050E
GU050E
HT050E
HU050E
IPD50E2-IT050E
ST050E
SU050E
UT050E
UU050E
YT050E
75
Pound
AT075L
AT075N
CHD75G2-CA075L
CHD75G2-CA075N
CHD75G2-CT075L
CHD75G2-CT075N
CHD75G2-CU075L
CHD75G2-CU075N
DR80G2-BA075L
DR80G2-BA075N
DR80G2-BT075D
DR80G2-BT075L
DR80G2-BT075N
DR80G2-BU075L
DR80G2-BU075N
GT075L
GT075N
GU075L
GU075N
HA075L
HA075N
HT075D
HT075L
HT075N
HU075L
HU075N
IPD75G2-IT075L
IPD75G2-IT075N
NT075L
NT075N
SA075L
SA075N
ST075D
ST075L
ST075N
STF75L
STF75N
SU075L
SU075N
UA075L
UA075N
UT075L
UT075N
UTF75L
UTF75N
UU075L
UU075N
YT075L
YT075N
AT075S
CHD75S2-CT075S
CHD75S2-CU075S
CT075T
CU075T
DR80S2-BT075S
DR80S2-BT075T
DR80S2-BU075T
DR80S2-BU075S
GT075S
GU075S
HT075S
HT075T
HU075S
HU075T
IPD75S2-IT075S
IPD75S2-IT075T
ST075S
ST075T
SU075S
SU075T
UT075S
UT075T
UU075S
UU075T
YT075S
YT075T
YU075S
YU075T
AT075E
CHD75E2-CT075E
CHD75E2-CU075E
DR80E2-BT075E
DR80E2-BU075E
GT075E
GU075E
HT075E
HU075E
IPD75E2-IT075E
ST075E
SU075E
UB075E
UT075E
UU075E
YT075E
YU075E

Introduction
M414905
6© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Includes models with the following control suffixes:
3O –DX4 OPL DO –DMP OPL RD –reversing DMP OPL
3V –DX4 vended DV –DMP vended RM –reversing OPL micro
3X –DX4 prep for coin DX –DMP prep for coin RQ –reversing dual digital timer
BC –basic electronic, coin MT –manual timer RT –reversing manual timer
BL –basic electronic, central pay NC –NetMaster coin SD –single drop
BU –basic electronic, prep card-open NR –NetMaster card SX –single drop, prep for coin
BX –basic electronic, prep for coin NX –NetMaster, prep for coin ZC –NetMaster network, coin
BY –basic electronic, prep for card NY –NetMaster, prep for card ZR –NetMaster network, card
CD –rotary coin drop OM –OPL micro ZX –NetMaster network, prep for coin
CX –prep for coin QT –dual digital timer ZY –NetMaster network, prep for card
CY –prep for card R3 –reversing DX4 OPL

Introduction
7
M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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 junction or
contactor box.
Models starting Serial No. 0309_____ or later will
have the wiring diagram part number in the lower
portion of the electrical data on the serial plate.
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.
TMB803N
1Serial Plate
TMB803N
10
20
4030
50
60
0
10
5
PUSH
TO
START
HEATCOOL
DOWN
HIGH
TEMPERATURE
LOW
15
0
1
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.

M414905
8© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Safety Information
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

Safety Information
9
M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Save These Instructions
Important Safety 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

Safety Information
M414905
10 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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

11
M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Specifications and Dimensions
N/A = Not Applicable
Specifications 50 Pound 75 Pound F75
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.
63 dBA 69 dBA 67 dBA
Net Weight (approximate):
Pounds (kg)
545
(247)
615
(279)
710
(322)
Cylinder Size:
Inches (mm)
37 x 30
(940 x 762)
37 x 36
(940 x 914)
37 x 36
(940 x 914)
Cylinder Capacity (dry weight):
Pounds (kg)
50
(22.7)
75
(34)
75
(34)
Air Outlet Diameter:
Inches (mm)
8
(203)
8
(203)
10
(254)
Maximum Static Back Pressure:
W.C.I. (mbar)
0.5
(1.3)
0.5
(1.3)
0.5
(1.3)
Maximum Airflow:
C.F.M. (L/sec.)
750
(354)
Gas/Steam 60 Hz 920 (434)
Gas/Steam 50 Hz 750 (354)
Electric 750 (354)
1100
(518)
Motor Horsepower:
Nonreversing
Reversing
Fan
Cylinder
1/2
1/3
1/3
3/4
1/3
1/3
N/A
1
1/3
Gas Models
Gas Connection 1/2 in. NPT 1/2 in. NPT 3/4 in. NPT
Gas Burner Rating:
Btu/hr (Mj/hr)
120,000
(126.6)
165,000
(174.1)
215,000
(227)
Electric Models
Heating Element Rating:
Kilowatts (kW)
21 kW (240 V/50 Hz)
30 kW (other voltages)
30 kW N/A
Steam Models
Steam Connection 3/4 in. NPT 3/4 in. NPT N/A
Steam Coil Rating:
Boiler Horsepower (Btu/hr)
5.1
(177,500)
6.1
(210,300)
N/A

Specifications and Dimensions
M414905
12 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Cabinet Dimensions
* A, H, S and U models prior to Serial No. 0308001307 and all other models.
** A, H, N, S and U models after Serial No. 0308001307.
TMB2210N
C
B
E
D
A
GF
Models AB CDEFG
******
50
Pound
Gas and
Electric
30.75 in.
(781 mm)
28.75 in.
(730 mm)
28.25 in.
(717 mm)
33.87 in.
(860 mm)
47 in.
(1194 mm)
76.625 in.
(1946 mm)
38.625 in.
(981 mm)
33 in.
(838 mm)
29.5 in.
(749 mm)
50
Pound
Steam
30.75 in.
(781 mm)
28.75 in.
(730 mm)
28.25 in.
(717 mm)
33.87 in.
(860 mm)
47 in.
(1194 mm)
80 in.
(2032 mm)
38.625 in.
(981 mm)
33 in.
(838 mm)
29.5 in.
(749 mm)
75
Pound
Gas and
Electric
30.75 in.
(781 mm)
28.75 in.
(730 mm)
28.25 in.
(717 mm)
33.87 in.
(860 mm)
53 in.
(1346 mm)
76.625 in.
(1946 mm)
38.625 in.
(981 mm)
33 in.
(838 mm)
35.5 in.
(902 mm)
75
Pound
Steam
30.75 in.
(781 mm)
28.75 in.
(730 mm)
28.25 in.
(717 mm)
33.87 in.
(860 mm)
53 in.
(1346 mm)
80 in.
(2032 mm)
38.625 in.
(981 mm)
33 in.
(838 mm)
35.5 in.
(902 mm)
F75
Gas
30.75 in.
(781 mm)
28.75 in.
(730 mm)
28.25 in.
(717 mm)
33.87 in.
(860 mm)
53 in.
(1346 mm)
76.625 in.
(1946 mm)
38.625 in.
(981 mm)
33 in.
(838 mm)
35.5 in.
(902 mm)

Specifications and Dimensions
13
M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Exhaust Outlet Locations
TMB811N
A
B
C
ModelsABC
50/75 Pound 5.375 in.
(137 mm)
8 in.
(203 mm)
13.375 in.
(340 mm)
F75 6.5 in.
(165 mm)
10 in.
(254 mm)
6.5 in.
(165 mm)

Specifications and Dimensions
M414905
14 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Gas Connection Locations
TMB812N
TMB812N
A
B
Models Diameter A B
50 Pound 1/2 in. NPT 15.5 in.
(394 mm)
65.75 in.
(1670 mm)
75 Pound 1/2 in. NPT 15.75 in.
(400 mm)
65.75 in.
(1670 mm)
F75 3/4 in. NPT 15.75 in.
(400 mm)
65.75 in.
(1670 mm)

Specifications and Dimensions
15
M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Electrical Connection Locations
TMB813N
TMB813N
GAS AND STEAM ELECTRIC
A
BB
A
Models A B
Gas and Steam 9.5 in.
(241 mm)
63.5 in.
(1613 mm)
Electric 19 in.
(483 mm)
64 in.
(1626 mm)
NOTE: These figures are approximate dimensions only.

Specifications and Dimensions
M414905
16 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Steam Connection Locations
TMB814N
TMB814N
C
A
B
D
ModelsDiameterABCD
50/75 Pound 3/4 in. NPT 15.25 in.
(387 mm)
72.75 in.
(1848 mm)
7.5 in.
(190 mm)
64.75 in.
(1645 mm)

17
M414905 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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: Remove the shipping tape from the
two back draft dampers located in the exhaust
outlet.
IMPORTANT: Warranty is void unless tumbler is
installed according to instructions in this manual.
Installation should comply with minimum
specifications and requirements detailed in this
manual and 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.
IMPORTANT: Keep tumbler area clear and free
from combustible materials, gasoline and other
flammable vapors and liquids.
NOTE: 3 Phase Only – Each tumbler must be
connected to its own individual branch circuit
breaker, not fuses, to avoid the possibility of “single
phasing” and causing premature failure of the
motor(s).
Materials Required (Obtain Locally)
All Models
One Single Pole fused disconnect
switch or circuit breaker on 1 Phase
models.
Circuit breaker on 3 Phase models.
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.
Two steam shut-off valves for each
condensate return line.
Flexible steam hoses with a 125 psig
(pounds per square inch gauge)
(8.79 kg/sq. cm) working pressure for
connecting steam coils. Refer to Figure
23 for sizing and connection
configurations.
Two steam traps for steam coil outlets
to condensate return line.
Optional – Two vacuum breakers for
condensate return lines.

Installation
M414905
18 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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 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
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.
Figure 1
WARNING
To reduce the risk of serious injury, install
lockable door(s) to prevent public access
to rear of tumblers.
W055
TMB2131N
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 permitted for remainder
5Guard
6Provision for make-up air
724 in. (610 mm) minimum, 36 in. (914 mm) recommended for maintenance purposes
80.25 in. (6 mm) recommended for removal or installation purposes, zero clearance allowed
TMB2131N
3
14
5
6
7
2
WARNING
To reduce the risk of severe injury, clearance of tumbler cabinet from combustible
construction must conform to the minimum clearances.
W056
8