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Alliance Laundry Systems T463PE1A User Manual

Alliance Laundry Systems T463PE1A
224 pages
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Troubleshooting
www.alliancelaundry.com
Part No. 70380601R4
January 2013
Tumble Dryers
25 Pound Capacity
30 Pound Capacity
35 Pound Capacity
55 Pound Capacity
Starting Serial No. 0602004144
Refer to Page 7 for Model Numbers
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T463PE1A

Table of Contents

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Alliance Laundry Systems T463PE1A Specifications

General IconGeneral
ModelT463PE1A
BrandAlliance Laundry Systems
CategoryDryer
TypeCommercial
Heat SourceElectric
Phase1
Amperage30 A
Capacity45 lbs

Summary

Safety Information

Locating an Authorized Service Person

Guidance on finding qualified service technicians for dryer repairs.

Safety Warnings and Decals

Highlights important safety precautions for dryer operation and maintenance.

Safety Precautions for Servicing Tumble Dryers

Lists essential safety steps before and after servicing the dryer.

Introduction

Model Identification

Lists applicable dryer models covered in the manual.

Serial Plate Location

Information on where to find model and serial numbers on the dryer.

Customer Service

Contact information for parts, literature, and technical assistance.

Wiring Diagram

Location of the wiring diagram for the dryer's electrical system.

How a Tumble Dryer Works

Explains the basic operational process of a tumble dryer.

Theory of Operation

Details the functional principles, including fire suppression system.

Machine Troubleshooting

Tumble Dryer Does Not Start

Troubleshooting flowchart for a dryer that fails to initiate operation.

Motor Does Not Start

Diagnostic steps for when the dryer's motor fails to start.

Motor Overload Protector Cycles Repeatedly

Identifies causes and solutions for frequent motor overload trips.

Motor Runs But Cylinder Does Not Turn

Troubleshooting steps when the motor operates but the cylinder is stationary.

Motor Does Not Stop

Addresses issues where the dryer motor fails to shut off.

No Heat Condition (Non-CE and Non-Australian Models)

Troubleshooting guide for dryers not producing heat.

Burner Does Not Ignite

Steps to diagnose and fix issues with the burner failing to ignite.

Burner Ignites and Goes Out Repeatedly

Troubleshooting for burners that ignite and then shut off intermittently.

Burner Does Not Shut Off

Solutions for a burner that remains on and does not shut off.

Clothes Do Not Dry

Diagnosing why clothes are not drying properly in the tumble dryer.

Tumble Dryer Overheating

Troubleshooting steps for a dryer that is overheating.

Burner Not Burning Properly

Addresses issues related to improper burner combustion or flame.

Loading Door Opens During Operation

Investigates causes for the loading door opening unexpectedly during operation.

Cylinder Continues to Spin with Door Open

Troubleshooting for the cylinder continuing to spin when the door is open.

Coin Does Not Fall into Coin Vault or Coin Drop Sensor Does Not Register that Coin Has Been Entered

Resolving issues with coin acceptance or registration in coin-operated models.

Cylinder Is “Stained”

Method for cleaning discoloration or stains from the dryer cylinder.

Fire Supression System Troubleshooting

Tumble Dryer Does Not Operate and Light Is On

Troubleshooting steps when the dryer is unresponsive but the system light is on.

Water Discharge, but No Fire

Diagnosing water discharge from the system when no fire has occurred.

Tumble Dryer Does Not Operate and Light Is Off

Troubleshooting for an unresponsive dryer with the system light off.

Tumble Dryer Operates, but Water Does Not Discharge and Light Is On

Diagnosing why water is not discharging despite dryer operation and system light.

Adjustments

Loading Door Switch

Procedure for adjusting the loading door switch for proper operation.

Loading Door Strike

Steps to adjust the door strike for correct door tension and closure.

Aligning Door Strike

Instructions for aligning the door strike to prevent wear or breakage.

Cleaning Coin Drop

Maintenance procedure for cleaning the coin drop mechanism.

Micro Display Control (MDC) Troubleshooting

Coins Ignored When Entered

Troubleshooting steps when the MDC control ignores coin insertions.

Control Has No Display

Diagnosing why the MDC control display is blank.

Door Open Indicator

Troubleshooting the "Door Open" indicator on the MDC control.

Motor Will Not Start/Run

Diagnosing why the motor on MDC-controlled dryers fails to start or run.

Unit Will Not Heat – Gas

Troubleshooting steps for gas models with MDC control not heating.

Unit Will Not Heat – Steam

Troubleshooting steps for steam models with MDC control not heating.

Unit Will Not Heat – Electric

Troubleshooting steps for electric models with MDC control not heating.

Error Codes

Explains MDC error codes and their potential causes and fixes.

On Premise Micro Control (OM) Troubleshooting

Control Has No Display

Troubleshooting steps for OM control units with no display.

Door Open Indicator

Diagnosing the "Door Open" indicator on OM control units.

Motor Will Not Start/Run

Troubleshooting motor start/run issues on OM controlled dryers.

Unit Will Not Heat – Gas

Diagnosing no heat issues for gas models with OM control.

Unit Will Not Heat – Steam

Diagnosing no heat issues for steam models with OM control.

Unit Will Not Heat – Electric

Diagnosing no heat issues for electric models with OM control.

Error Codes

Explains error codes for OM controls, focusing on thermistor issues.

NetMaster Troubleshooting

No Infra-red (IR) Communication

Troubleshooting steps for missing IR communication with NetMaster controls.

Coins Ignored When Entered

Resolving issues where NetMaster controls ignore coin insertions.

Control Has No Display

Diagnosing a blank display on NetMaster controlled units.

Door Open Indicator

Troubleshooting the "Door Open" indicator on NetMaster controls.

Motor Will Not Start/Run

Diagnosing motor start/run problems on NetMaster controlled dryers.

Unit Will Not Heat – Gas

Troubleshooting no heat issues for gas models with NetMaster control.

Unit Will Not Heat – Steam

Troubleshooting no heat issues for steam models with NetMaster control.

Hybrid Timer Control Troubleshooting

Coins Ignored When Entered

Troubleshooting steps for hybrid timer controls ignoring coins.

Control Has No Display – OPL Models

Diagnosing a blank display on OPL models with hybrid timer control.

Display Flashes “dr” With Door Closed – OPL Models

Troubleshooting the "dr" display with a closed door on OPL models.

Vend Satisfied, No In Use LED – Coin Models

Resolving issues with coin models where vend is satisfied but no "In Use" LED.

In Use LED Lit, No Motor Run – Coin Models

Diagnosing coin models where "In Use" LED is lit but the motor does not run.

Motor Will Not Start/Run – Coin Models

Troubleshooting motor start/run problems on coin models with hybrid timer control.

Motor Will Not Start/Run – OPL Models

Troubleshooting motor start/run problems on OPL models with hybrid timer control.

Unit Will Not Heat – Gas – Coin Models

Diagnosing no heat for gas coin models with hybrid timer control.

Unit Will Not Heat – Gas – OPL Models

Diagnosing no heat for gas OPL models with hybrid timer control.

Unit Will Not Heat – Electric OPL

Diagnosing no heat for electric OPL models with hybrid timer control.

Error Codes

Explains error codes for hybrid timer controls, focusing on thermistor and airflow issues.

Electronic Control Troubleshooting

No Infrared Communication

Troubleshooting IR communication issues with electronic controls.

Coins Ignored When Entered

Diagnosing coin insertion issues with electronic controls (L and W suffixes).

No Display

Troubleshooting a blank display on electronic control units.

“Door Open” Indicator

Troubleshooting the "Door Open" indicator on electronic controls.

No Start/Run

Diagnosing why the motor on electronic control units fails to start or run.

Unit Will Not Heat – Gas

Troubleshooting no heat issues for gas models with electronic controls.

Unit Will Not Heat – Steam

Troubleshooting no heat issues for steam models with electronic controls.

Unit Will Not Heat – Electric

Troubleshooting no heat issues for electric models with electronic controls.

CE Models No Display

Diagnosing a blank display on CE models with electronic controls.

CE Models “Door Open” Indicator

Troubleshooting the "Door Open" indicator on CE models with electronic controls.

CE Models No Start/Run

Diagnosing motor start/run issues on CE models with electronic controls.

CE Models Will Not Heat – Gas/Steam

Troubleshooting no heat issues for gas/steam CE models with electronic controls.

CE Models Will Not Heat – Electric

Troubleshooting no heat issues for electric CE models with electronic controls.

LED OPL and UniLinc Troubleshooting

No Fan Motor Rotation

Troubleshooting steps when the fan motor does not rotate.

No Drive Motor Rotation

Diagnosing why the main drive motor is not rotating.

Stove and Cabinet Limit Errors

Troubleshooting errors related to stove and cabinet limit switches.

No Display

Troubleshooting a blank display on LED OPL/UniLinc controlled machines.

Airflow Errors

Diagnosing airflow switch errors (E AF1, E AF2, E AF) on LED OPL/UniLinc.

Fan Motor Centrifugal Switch Error

Troubleshooting errors related to the fan motor centrifugal switch.

Close Door Indication

Diagnosing issues with the "Close Door" indication on LED OPL/UniLinc.

Moisture Sensor Error

Troubleshooting moisture sensor errors (EnoiST, E rot) on LED OPL/UniLinc.

Troubleshooting the Moisture Sensor Circuit

Detailed steps for testing the moisture sensor circuit.

Troubleshooting From Control to Slip Ring Assembly

Tracing issues from the control to the slip ring assembly.

Troubleshooting At Slip Ring Assembly

Steps for troubleshooting the slip ring assembly itself.

Troubleshooting From Slip Ring Assembly to Moisture Sensing Baffle and Basket

Tracing issues from slip ring to moisture sensing components.

Troubleshooting from Basket Shaft to Moisture Sensing Baffle with Machine Basket Removed

Steps for troubleshooting moisture sensing baffles with the basket removed.

Troubleshooting at the Moisture Sensing Baffles with Machine Basket Removed

Inspecting moisture sensing baffles for issues after removing the machine basket.

Fan Motor Contactor Error

Troubleshooting errors related to the fan motor contactor.

Rotation Sensor Error

Diagnosing issues with the rotation sensor.

Shorted or Open Thermistor

Troubleshooting thermistor errors (ESH, EoP).

Fuses and Transformer Configuration Jumper

Guidance on checking fuses and transformer configuration jumpers.

Dip Switch/Harness Index Mismatch

Verifying dip switch settings and harness installation for correct operation.

Electronic Control Testing

Guide to using the electronic control's diagnostic test features.

Diagnostic Testing

Overview of diagnostic menus and test cycles for UniLinc controls.

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