Alliance Laundry Systems ATB50CG Operating instructions
www.comlaundry.com
Troubleshooting
Part No. 70410501
September 2007
Drying Tumblers
50 Pound Capacity
75 Pound Capacity
Refer to Page 5 for Model Numbers
T012c
© Copyright 2007, 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.
70410501 1
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Table of
Contents
Section 1 – Safety Information ...............................................................3
Locating An Authorized Service Person ...............................................4
Section 2 – Introduction..........................................................................5
Model Identification ..............................................................................5
Customer Service...................................................................................6
Serial Plate Location..............................................................................6
Safety Warnings and Decals..................................................................7
Safety Precautions for Servicing Tumblers...........................................7
How A Tumbler Works.........................................................................8
Section 3 – Troubleshooting..................................................................10
1. Motor Does Not Start..................................................................11
2. Motor Overload Protector Cycles Repeatedly ............................13
3. Motor Runs But Cylinder Does Not Turn...................................14
4. Motor Does Not Stop..................................................................15
5. Heating Element Does Not Heat Or Burner Does Not Ignite
– Gas and Electric Models ..........................................................16
6. Pilot Does Not Ignite – Standing Pilot Ignition Gas Models......18
7. Pilot Goes Out – Standing Pilot Ignition Gas Models ................19
8. Igniter Does Not Shut Off After Gas Ignition
– Automatic Pilot Ignition Gas Models ......................................20
9. Gas Supply Sufficient But Igniter Does Not Glow
– Glow-Bar Ignition Gas Models................................................21
10. Igniter Glows, Sensor Opens But No Ignition
– Johnson Controls System Gas Models.....................................22
11. Igniter Glows, Sensor Opens But No Ignition
– White Rodgers Glow-Bar Ignition Gas Models.......................23
12. Burner Ignites and Goes Out Repeatedly
– Glow-Bar Ignition Gas Models................................................24
13. Heating Element or Burner Shuts-Off Prematurely....................25
14. Heating Element or Burner Repeatedly Cycles Off On
High Limit Thermostat................................................................26
15. Heating Element or Burner Does Not Shut-Off..........................27
16. Clothes Do Not Dry ....................................................................28
17. Tumbler Overheating ..................................................................29
18. Burners Not Burning Properly – Gas Models.............................30
19. Loading Door Opens During Operation......................................31
20. Tumbler Runs But No Steam To Coils – Steam Models ............32
21. Water In Steam Line – Steam Models ........................................33
22. Troubleshooting Electronic Control Models...............................34
23. Tumbler Will Not Start, Time on Drying Timer,
Door Closed – Manual Timer Models ........................................36
24. Motor Runs, Time on Drying Timer But No Heat......................37
25. No Spark to Pilot Burner – Electronic Pilot Ignition Models.....39
26. Spark to Pilot Burner, No Pilot Flame
– Electronic Pilot Ignition Models..............................................40
27. Spark To Pilot Burner, Pilot Lights, No Main Burner
– Electronic Pilot Ignition Models..............................................41
270410501
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
28. Igniter Does Not Glow – Johnson Controls
Glow-Bar System........................................................................42
29. Igniter Glows Constantly – Johnson Controls and
White Rodgers Glow-Bar System...............................................43
30. Igniter Glows, Cycles Off But Burner Does Not Ignite
– Johnson Controls Glow-Bar System........................................44
31. Igniter Does Not Glow – White Rodgers Glow-Bar System......45
32. Igniter Glows, Cycles Off But Burner Does Not Ignite
– White Rodgers Glow-Bar System............................................46
33. Igniter Sparks, No Main Burner Ignition
– Instant Electronic Ignition........................................................47
34. CSH OM Models: No Heat With Cycle Selected,
Unit Running and Calling For Heat............................................48
35. OM Models: No Start With Cycle Selected, Start Button
Pressed and Door Closed ............................................................50
36. OM Models: No Display After Selecting One Of The
ON/SELECT Keys......................................................................52
37. CE OM Models: No Heat With Cycle Selected, Unit
Running and Calling For Heat ....................................................53
38. CG OM Models: No Heat With Cycle Selected, Unit
Running and Calling For Heat ....................................................55
39. OM Models: No Fan Motor Rotation With Cycle Selected
and Start Pressed.........................................................................57
40. MM Models: Fan Motor Does Not Run With Door Closed,
Cycle Selected and Start Button Pressed ....................................58
41. MM Models: Cylinder Motor Does Not Run or Reverse With
Door Closed, Cycle Selected and Start Button Pressed In
Reversing Mode or Nonreversing Mode.....................................59
42. MM Models: No Heat With Cycle Selected, Unit Running
and Calling For Heat...................................................................61
43. MM Models: No Heat With Cycle Selected, Unit Running
and Calling For Heat...................................................................63
44. OM Reversing Models: No Cylinder Rotation or Reversing
Capabilities..................................................................................65
45. MM Models: No Display After Pressing the ON/SELECT
Keys ............................................................................................67
46. MM Models: Motor Does Not Run With Door Closed, Cycle
Selected and Start Button Pressed...............................................68
47. MM Models: Cylinder Motor Does Not Run or Reverse With
Door Closed, Cycle Selected and Start Button Pressed In
Reversing Mode or Nonreversing Mode.....................................69
48. MM Nonreversing Models: Motor Does Not Run With Door
Closed, Cycle Selected and Start Button Pressed .......................71
49. CD Models: No Start With Vend Satisfied and Start Button
Pushed.........................................................................................73
50. CD Models: No Heat With Vend Satisfied and Unit Running ...75
51. CD Models: No Heat With Vend Satisfied and Unit Running ...77
52. CD Models: No Start With Vend Satisfied and Start Button
Pushed.........................................................................................79
53. CD Models: No Start With Vend Satisfied and Start Button
Pushed.........................................................................................81
Section 4 – Adjustments........................................................................82
54. Cylinder Clearance......................................................................82
70410501 3
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Section 1
Safety Information
Throughout this manual and on machine decals, you
will find precautionary statements (“CAUTION”,
“WARNING”, and “DANGER”) followed by specific
instructions. 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.
In the interest of safety, some general precautions
relating to the operation of this machine follow.
DANGER indicates the presence of a
hazard that will cause severe personal
injury, death, or substantial property
damage if the danger is ignored.
DANGER
WARNING indicates the presence of a
hazard that can cause severe personal
injury, death, or substantial property
damage if the warning is ignored.
WARNING
CAUTION indicates the presence of a
hazard that will or can cause minor
personal injury or property damage if the
caution is ignored.
CAUTION
• Failure to install, maintain and/or operate
this product according to the
manufacturer’s instructions may result in
conditions which can produce serious
injury, death and/or property damage.
• Do not repair or replace any part of the
product or attempt any servicing unless
specifically recommended or published in
this Service Manual and unless you
understand and have the skills to carry
out the servicing.
• Whenever ground wires are removed
during servicing, these ground wires
must be reconnected to ensure that the
product is properly grounded and to
reduce the risk of fire, electric shock,
serious injury or death.
W006R2
WARNING
470410501
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Safety Information
IMPORTANT INFORMATION: During the
lifetime of a tumbler, it may require service. The
information contained in this manual was written
and is intended for use by qualified service
technicians who are familiar with the safety
procedures required in the repair of a tumbler, and
who are equipped with the proper tools and testing
equipment.
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.
Locating An Authorized Service
Person
Alliance Laundry Systems is not responsible for
personal injury or property damage resulting from
improper service. Review all service information
before beginning repairs.
Warranty service must be performed by an
authorized technician, using authorized factory
parts. If service is required after the warranty
expires, Alliance Laundry Systems also
recommends contacting an authorized technician
and using authorized factory parts.
To reduce the risk of electric shock, fire,
explosion, serious injury or death:
• Disconnect electric power to the tumbler
before servicing.
• Never start the tumbler with any guards/
panels removed.
• Whenever ground wires are removed
during servicing, these ground wires
must be reconnected to ensure that the
tumbler is properly grounded.
W240
WARNING
Repairs that are made to your products by
unqualified persons can result in hazards
due to improper assembly or adjustments
subjecting you or the inexperienced person
making such repairs to the risk of serious
injury, electrical shock or death.
W007
WARNING
If you or an unqualified person perform
service on your product, you must assume
the responsibility for any personal injury or
property damage which may result. The
manufacturer will not be responsible for
any injury or property damage arising from
improper service and/or service
procedures.
W008
CAUTION
70410501 5
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Section 2
Introduction
Model Identification
Information in this manual is applicable to these models:
Gas Steam/Thermal Oil Electric
50
Pound
ATB50CG
DCB50CG
DCB50EG
DTB50CG
DTB50EG
JC50CG
JC50EG
JCB50CG
JCB50EG
JT37CG
JT37CGI
JT37EG
JT37EGI
JT50CG
JT50CGI
JT50EG
JT50EGI
JTB50CG
JTB50EG
SC50CG
SC50EG
SCB50CG
SCB50EG
ST37CG
ST37CGI
ST37EG
ST37EGI
ST50CGI
ST50EGI
STB50CG
STB50EG
TKD50CGMT
ATB50CSH
DCB50CSH
DTB50CSH
DTB50CSL
JC50CSH
JCB50CSH
JT37CSH
JT37CSL
JT50CSH
JT50CSL
JTB50CSH
JTB50CSL
SC50CSH
SCB50AT
SCB50CSH
ST37CSH
ST37CSL
ST50CSH
ST50CSL
STB50CSH
STB50CSL
DCB50CE
DTB50CE
JC50CE
JCB50CE
JT37CE
JT50CE
JTB50CE
SC50CE
SCB50CE
ST37CE
ST50CE
STB50CE
TKD50CEMT
75
Pound
ATB75CG
DCB75CG
DCB75FG
DTB634
DTB75CG
DTB75EG
DTB75FG
JCB75CG
JT75CG
JT75EG
JTB75CG
JTB75EG
SCB75CG
ST75CG
STB634
STB75CG
STB75EG
ATB75CSH
DCB75CSH
DCB75CSL
DTB75CSH
DTB75CSL
JCB75CSH
JCB75CSL
JT75CSH
JT75CSL
JTB75CSH
JTB75CSL
SCB75CSH
SCB75CSL
ST75CSH
ST75CSL
STB75CSH
STB75CSL
DCB75CE
DTB75CE
JCB75CE
JT75CE
JTB75CE
SCB75CE
ST75CE
STB75CE
670410501
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
Customer Service
If literature or replacement parts are required, contact
the source from whom the machine was purchased or
contact Alliance Laundry Systems at (920) 748-3950
for the name and address of the nearest authorized
parts distributor.
For technical assistance, call (920) 748-3121.
Serial Plate Location
When calling or writing about your product, be sure to
mention model and serial numbers. Model and serial
numbers are located on serial plate(s) as shown.
T419IE3B
70410501 7
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
Safety Warnings and Decals
SAFETY WARNINGS and decals have been provided
in key locations to remind you of important precautions
for the safe operation and maintenance of your tumbler.
Please take the time to review these warnings before
proceeding with service work.
All decals have been designed and applied to withstand
washing and cleaning. Decals should be checked
periodically to be sure they have not been damaged,
removed, or painted. Refer to Parts Manual for
ordering replacement decals.
Safety Precautions for Servicing Tumblers
• Disconnect electrical service.
• Shut off supply gas valve before servicing gas
components.
• Control panel and access panel MUST be
reinstalled after inspection or servicing of
tumbler is completed.
• Use a non-corrosive leak detection fluid to check
all pipe connections for gas leaks. DO NOT USE
AN OPEN FLAME TO CHECK FOR GAS
LEAKS!
• Chain/drive guard MUST be reinstalled after
inspection or servicing of tumbler is completed.
• Belt guard MUST be reinstalled after inspection
or servicing of tumbler is completed.
• Contactor box cover MUST be reinstalled after
inspection or servicing of electric and/or reversing
tumbler is completed.
• Loading door switch MUST be operational before
putting tumbler into service.
• Junction box cover MUST be reinstalled after
inspection or servicing of tumbler is completed.
870410501
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Introduction
How A Tumbler Works
The tumbler uses heat, air and movement to dry
loads of laundry.
When the motor is started, the exhaust fan pulls
fresh air in through the air intake and over the heat
source (burner flame for gas, heating element for
electric, and coil for steam).
The heated air moves into the cylinder, where it is
circulated through the laundry by the tumbling
action of the cylinder.
The air then passes through the lint filter, exhaust
fan, and is vented to the outdoors.
NOTE: In Energy Saver Models, some of the
exhaust air is recirculated. Refer to illustration on
next page.
Fresh Air
Combustion Air
Mixed Air
Exhaust Air T008CE1A
Standard Models
This manual suits for next models
107
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