Alliance Laundry Systems HSE117*C802 Service

Alliance Laundry Systems HSE117*C802 Service

Stacked dryers
Table of Contents

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Stacked Dryers
Metered and Nonmetered
See Page 6 for Model Numbers
PERM PRESS
DELICATE
NORMAL
FLUFF
(NO HEAT)
IN USE
FABRIC SELECTOR
PUSH TO START
PUSH TO START
PERM PRESS
DELICATE
IN USE
NORMAL
FLUFF
(NO HEAT)
Commercial Dryer
FABRIC SELECTOR
D330P
Part No. 505039
April 1999

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Summary of Contents for Alliance Laundry Systems HSE117*C802

  • Page 1 Stacked Dryers Metered and Nonmetered See Page 6 for Model Numbers PERM PRESS DELICATE NORMAL FLUFF (NO HEAT) IN USE FABRIC SELECTOR PUSH TO START PUSH TO START PERM PRESS DELICATE IN USE NORMAL FLUFF (NO HEAT) Commercial Dryer FABRIC SELECTOR D330P Part No.
  • Page 2: Table Of Contents

    56. Burner Flame (Gas Models) ......72 (Depending On Model) or Control Panel..22 © Copyright 1999, 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.
  • Page 3 Section 7 – Test Procedures ......75 57. Drive Motor .............75 58. Burner System Operation – Silicon Carbide Ignition........78 59. Electrical Circuit To Ignition System – Silicon Carbide Ignition........79 60. Gas Valve Coils Check – Silicon Carbide Ignition........80 61. Sensor Check – Silicon Carbide Ignition..81 62.
  • Page 4: Section 1 - Safety Information

    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. a DANGER Danger indicates the presence of a hazard that will cause severe personal injury, death, or substantial property damage if the danger is ignored.
  • Page 5: Locating An Authorized Servicer

    Locating an Authorized Servicer: 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.
  • Page 6: Section 2 - 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.
  • Page 7: Model Identification

    Section 2 Introduction Model Identification Information in this manual is applicable to these dryers. Coin Coin Coin Electronic Card Card Model Nonmetered Metered Drop Drop Slide Display Reader Reader Electric Number Model Model Ready Installed Ready Control Ready Installed Heat Heat HSE117*C2802 HSE117*C2902...
  • Page 8: How Your Dryer Works

    Section 2 Introduction How Your Dryer Works CYLINDER LINT FILTER HEATER DUCT EXHAUST AIR DUCT DELIC ATE PERM PRES FLUF F (NO HEAT NORM AL ECT OR FAB RIC SEL STA RT PUS H TO IN USE STA RT IN USE PUS H TO DELIC ATE PERM PRES...
  • Page 9: Section 3 - Troubleshooting

    Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 10: Unit Stops In Cycle; Quits After The First Few Loads; Has A Burning Smell; Cycles On Motor Thermal Protector

    Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 11: Motor Runs But Cylinder Does Not Turn

    Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 12: Heating Assembly Does Not Heat Or Burner Does Not Ignite

    Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 13: Igniter Does Not Glow (Gas Supply Sufficient) (Gas Models)

    Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 14: Heater Assembly Or Burner Shuts Off Prematurely

    Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 15: Heater Assembly Or Burner Does Not Shut Off

    Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 16: Clothes Are Too Hot When Removed From Dryer

    Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 17 Section 3 Troubleshooting WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 18: Section 4 - Grounding

    Section 4 Grounding WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 19: Ground Wires From Power Cord To Rear Bulkhead And From Rear Bulkhead To Control Housing. Check Wall Receptacle Polarity

    Section 4 Grounding WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 20: Ground Wires From Dryer Base To Wire Harness And To Ignition Control (Gas Models With Silicon Nitrate Ignition System)

    Section 4 Grounding WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 21: Metered And Nonmetered Models - Ground Wires From Control Cabinet To Timer (Depending On Model) Or Control Panel

    Section 4 Grounding WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 22: Section 5 - Service Procedures

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 23: Control Panel And Controls (Electromechanical Metered And Nonmetered)

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 24 Section 5 Service Procedures CONTROL STRAIN CABINET RELIEF GROUND WIRE (Green) TIMER SCREW SCREW TIMER KNOB ASSEMBLY GROUND CLIP OVERLAY LOCK ASSEMBLY SETSCREW TEMPERATURE SELECTOR SWITCH LOCKWASHER PUSH-TO-START SWITCH ASSEMBLY SETSCREW LOCKWASHER INDICATOR LIGHT CONTROL CONTROL CONTROL KNOB PANEL KNURLED PANEL ASSEMBLY D140PE3A...
  • Page 25 Section 5 Service Procedures SCREW TIMER SCREW COUNTER BRACKET TIMER CONTROL CABINET WRAPPER SCREW SLIDE EXTENSION COIN SLIDE GUIDE SCREW STRAIN RELIEF LOCK ASSEMBLY SCREW GROUND CLIP CONTROL CABINET FRONT FABRIC SELECTOR SWITCH CONTROL PANEL OVERLAY LOCKWASHER PUSH-TO-START SWITCH ASSEMBLY LOCKWASHER INDICATOR LIGHT...
  • Page 26 Section 5 Service Procedures LOCKNUT DUAL COIN DROP STRAIN RELIEF MULTIPLIER CONTROL CABINET FRONT LOCK ASSEMBLY CONTROL CABINET ELECTRONIC WRAPPER CONTROL SCREW CONTROL PANEL GRAPHIC D374PE3A OVERLAY Figure 12 CONTROL PANEL AND CONTROLS (Coin Drop) (Models HSE517*C2802, HSE517*C2902, HSG519*C0902, SSE417*A3000, SSE417*A4350 and SSG419*A3000) 505039...
  • Page 27 Section 5 Service Procedures STRAIN RELIEF CONTROL CABINET FRONT SCREW CONTROL CABINET WRAPPER LOCK ASSEMBLY ELECTRONIC CONTROL SCREW CONTROL PANEL GRAPHIC D352PE3A OVERLAY Figure 13 CONTROL PANEL AND CONTROLS (Card Reader Ready) (Models HSE617*C2802, HSE617*C2902 and HSG619*C0902) 505039...
  • Page 28 Section 5 Service Procedures STRAIN RELIEF CONTROL CABINET FRONT SCREW CONTROL CABINET WRAPPER LOCK ASSEMBLY ELECTRONIC CONTROL SCREW CONTROL PANEL GRAPHIC D353PE3A OVERLAY Figure 14 CONTROL PANEL AND CONTROLS (Card Reader Installed) (Models HSE717*C2802, HSE717*C2902 and HSG719*C0902) 505039...
  • Page 29: Control Cabinet Front

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 30 Section 5 Service Procedures SCREW COIN FUNNEL BOLT SCREW WASHER CONTROL CABINET WRAPPER BASE (Upper Dryer) CAGED CONTROL FRONT SCREW CABINET SCREW SCREW SCREW SCREW LOCATOR SCREW LOCATOR CABINET CAGED NUT (Lower Dryer) FRONT PANEL (Lower Dryer) D333PE3A Figure 16 CONTROL CABINET (Coin Slide Ready) (Models HSE117*C2802, HSE117*C2902, HSG119*C0902, SSE117*A3000, SSE117*A4350, SSE117*A5412, SSG119*A3000, SSG119*A3058, SSG119*A5412 and SSG119*A5480)
  • Page 31 Section 5 Service Procedures SCREW WASHER SCREW CONTROL CABINET WRAPPER SCREW CAGED BRACKET SWITCH CONTROL FRONT CABINET SCREW SCREW SCREW SCREW SCREW LOCATOR SCREW LOCATOR CAGED NUT CABINET (Lower Dryer) D354PE3A FRONT PANEL (Lower Dryer) Figure 17 CONTROL CABINET (Coin Drop) (Models HSE517*C2802, HSE517*C2902, HSG519*C0902, SSE417*A3000, SSE417*A4350 and SSG419*A3000) 505039...
  • Page 32 Section 5 Service Procedures SCREW WASHER SCREW CONTROL CABINET WRAPPER CONTROL FRONT CABINET SCREW SCREW SCREW SCREW SCREW LOCATOR SCREW LOCATOR CAGED NUT CABINET (Lower Dryer) D355PE3A FRONT PANEL (Lower Dryer) Figure 18 CONTROL CABINET (Card Reader Ready) (Models HSE617*C2802, HSE617*C2902 and HSG619*C0902) 505039...
  • Page 33 Section 5 Service Procedures SCREW WASHER SCREW CONTROL CABINET WRAPPER SCREW CARD READER CONTROL FRONT CABINET INSTRUCTIONS C a r d M a t e SCREW SCREW SCREW SCREW SCREW LOCATOR SCREW LOCATOR CAGED NUT CABINET (Lower Dryer) D356PE3A FRONT PANEL (Lower Dryer) Figure 19 CONTROL CABINET (Card Reader Installed)
  • Page 34: Control Panel Overlay

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 35: Accumulator (Electromechanical Metered Models)

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 36: Electronic Control

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 37: Coin Drop

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 38 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 39: Card Reader

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 40: Cabinet Top (Upper Dryer)

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 41: Reversing Door Procedure

    Section 5 Service Procedures Reversing Door Procedure The door on this dryer is completely reversible. To reverse door proceed as follows: D312S D377S D377S D311S Pull bottom of door liner out, then Remove four hinge attaching Remove all nine screws. pull down, removing door liner screws.
  • Page 42: Inner And Outer Door Panels And Door Pull

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 43: Door Seal

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 44: Front Panel And Panel Seal

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 45 Section 5 Service Procedures SCREW HOLD-DOWN CLIP DOOR SWITCH FRONT PANEL LOCATOR SEAL LABEL DOOR CATCH NAMEPLATE HINGE HOLE PLUGS DOOR FRONT PANEL CATCH SCREW SCREW LOCATOR LABEL ACCESS PANEL SCREW D288PE3D Figure 35 505039...
  • Page 46: Lint Filter

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 47: Door Hinge

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 48 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 49 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 50 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 51: Burner Housing And Heat Shroud (Gas Models)

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 52: Limit Thermostat (Gas Models)

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 53: Air Duct

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 54: Motor And Exhaust Assembly

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 55 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 56 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 57: Front Bulkhead Assembly

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 58 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 59: Cylinder Belt

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 60: Cylinder Assembly

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 61: Rear Seal

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 62 Section 5 Service Procedures REAR OUTLET SEAL COVER REAR BULKHEAD ATTACHING SCREWS REAR BULKHEAD ATTACHING SCREWS CYLINDER ROLLER HEATER CYLINDER ROLLER EXHAUST DUCT SCREW D298SE3B Figure 53 505039...
  • Page 63: Cylinder Rollers

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 64: Rear Bulkhead And Heater Duct

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 65 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 66: Terminal Block Or Power Cord

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 67 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 68: Cabinet And Base

    Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 69 Section 5 Service Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 70: Section 6 - Adjustments

    Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 71: Burner Flame (Gas Models)

    Section 6 Adjustments WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 72 Section 6 Adjustments SHUT-OFF VALVE AIR SHUTTER HANDLE LOCKSCREW (Shown in Open Position) SHUTTER D265SE3B 1/8" PIPE PLUG (For checking manifold pressure) Figure 59 SILICON CARBIDE IGNITION SYSTEM AIR SHUTTER LOCKSCREW SHUT-OFF VALVE HANDLE (Shown in Open Position) SHUTTER 1/8" PIPE PLUG (For checking manifold pressure) D363SE3A Figure 60...
  • Page 73: Section 7 - Test Procedures

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 74 Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 75 Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 76: Burner System Operation - Silicon Carbide Ignition

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 77: Electrical Circuit To Ignition System - Silicon Carbide Ignition

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 78: Gas Valve Coils Check - Silicon Carbide Ignition

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 79: Sensor Check - Silicon Carbide Ignition

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 80: Burner System Operation - Silicon Nitrate Ignition

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 81: Electrical Circuit To Ignition System - Silicon Nitrate Ignition

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 82: Flame Sensor Check - Silicon Nitrate Ignition

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 83: Igniter Check - Silicon Nitrate Ignition

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 84: Thermal Fuse (Electric Models)

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 85: Fabric Selector Switch

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 86: Accumulator (Metered Models)

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 87: Door Switch

    Section 7 Test Procedures WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. • Never start the dryer(s) with any guards/panels removed. •...
  • Page 88: Section 8 - Internal Wiring Of Dryer Motor Switch

    Section 8 Internal Wiring of Dryer Motor Switch WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the dryer(s) before servicing. • Close gas shut-off valve to gas dryer(s) before servicing. •...

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