Maytag MLE/MLG23PRF Dryer Stopped with Zero Minutes Remaining Display, Cannot Enter Or, Exit

Page 19

Troubleshooting Procedures

!W ARNING

To avoid risk of electrical shock, personal injury or death, disconnect power to unit before servicing, unless testing requires power.

Single Dryer Troubleshooting Guide

Dryer

Stopped with Zero Minutes Remaining

In The

Display

Open

corresponding dryer door. Did display change?

No

Unplug dryer and open doors. Check continuity of problem door switch and replace it if shorted.

Yes

The dryer door must be opened after the end of a cycle before the dryer will operate again. Dryer is operating normally.

Cannot

Enter Or

Check adjustment

 

Exit

 

 

of service switch

 

 

 

Operator

and lock.

 

Mode

Does door switch

open and close

properly?

No

Replace door

switch.

Check wiring and

terminations between

service switch and

control board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Check wiring and

 

 

 

 

 

 

 

 

 

termination

 

 

 

Yes

 

 

 

 

 

between door

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

switch and control

 

 

 

 

 

 

 

 

 

 

board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If problem persist,

 

Plug In Dryer

 

 

 

 

 

 

 

 

 

replace control board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unplug the dryer and connector AA1. Check for continuity between the yellow wire (pin 2) and the orange wire (pin 3) coming from the service switch.

Reconnect AA1. If the

problem still exists, replace Yes the control board

Does service

switch open and close properly?

 

 

 

Replace service

No

 

 

 

 

switch

 

 

 

 

 

 

 

Operator

Options

Revert To

Defaults

Dryer

Runs

Without

Program

Selection

Setup operator options as

 

 

If problem

desired unplug machine for

 

 

 

 

persists, replace

minimum 15 seconds, then

 

 

 

 

control board

plug in the dryer.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unplug the dryer is

 

 

 

 

 

 

Plug the dryer in . If problem still exists,

there continuity from

 

 

No

 

 

 

perform the single dryer diagnostics

 

 

 

GG2 to GG3?

 

 

 

 

 

 

program.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replace the control

 

 

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

board.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

©2004 Maytag Appliances Company

16022904 Rev. 0

19

Image 19
Contents Commercial Single Stack Dryers Important Information Table of Contents Important Safety Information General Information Related Publications About Ground WiresProper Grounding and Polarization of 120 Volts Wall Outlets Explanation Grounding InstructionsCommercial Dryer Nomenclature ServiceParts and Accessories Model IdentificationWater 1 o F TERMINOLOGY/DEFINITIONS Term DefinitionsAir movement measured in cubic feet per minute HOW IT Works GAS Valve AssemblyRadiant Sensor Contact Closed Function of Gas Valve SystemIgnition Failures Safety FeaturesPower Interruptions Gas ConversionsGeneral Information Wattage Specifications General SpecificationsExhaust Ducts Drive Motor Check Electrical TroubleshootingDrive Motor Test Centrifugal SwitchAir Shutter Adjustment Motor Test Cord Manometers How to UseNoisy and/Or Vibration Mechanical Troubleshooting Will Not RunWill Not Shut-Off Will Not DrySingle Dryer Troubleshooting Guide Operator Dryer Stopped with Zero Minutes Remaining DisplayCannot Enter Or ExitDropped Into Machine Credited Are Eventually Lost Display Flashes User ModeRespond To Control Does NotKey Inputs Dryer Drum Will Not Turn To Coin 1 or ResponsePoint Is Used Will Not Keep Time Of Day During Power InterruptionsWill not Respond to handheld No DecimalDryer Will Not HeatDryer Diagnostic Program Single Dryer Diagnostic ProgramDoor Sense Problem Single Dryer Diagnostic CodeVAC Lower Dryer Has Zero Minutes Remaining Display Stack Dryer Troubleshooting GuideDisplay Is Blank Abnormal Display Or Function Upper orKeypads ControlBoard Does NotInterruption Response To Coin Or CoinKeep Time Day DuringCannot Dryer Runs Without Program Selection Drum Will Not Turn Stack Dryer Diagnostic Program D1 or d17 Door Sense Problem Stack Dryer Diagnostic CodeVoltage Problem Transformer Touch Pad AssemblyControl Panel Microprocessor BoardCoin Sensor Service Door SwitchCoin Vault Switch Door AssemblyDoor Disassembly Reversing Door AssemblyFront Panel Top Cover Door SwitchOutlet Duct, Shroud & Tumbler Front Front Shroud Assembly RemovalBelt Lint FilterBearing & Pads Front SealInstalling Drive Belt Rear Shroud AssemblyBaffles Back Seal Roller and Bearing AssemblyLow-cycling Thermostat Blower AssemblyThermostats Cycling ThermostatBlower Motor Switch Drive Motor Assembly Exhaust Duct Pipe Assembly BreakdownIdler Arm Assembly Coils Gas Valve AssemblyIgniter Heater Enclosure Gas ValveCombustion Cone Inlet DuctAccess Cover Service Panel and SwitchStack Dryer Sloped Front Models Coin Drop MicroprocessorSwing Out Away Remove ScrewsStack DRYER-MN Models Stack Dryer Sloped Front PRMachine-In-Use Light Push-To-Start SwitchTimer Selector SwitchStack DRYER-FLAT Front Models Front Shroud AssemblyMotor & Heater Relays Appendix a Pricing Programming ProceduresFixed Vend Pricing SET UP Codes Money Counter Option Steps 3. thru 9. codes are skipped if mode 2.00 is selected00 7.STARTING of Special Pricing Hour Value of Coin 2 Canadian Dollar Drop White & Colors keypad Example Stacked Models Only Dryer Diagnostic ModeDryer Help Mode All Single Load Models