Whirlpool GHW9200L, GHW9100L manual Forward, Goal and Objectives

Page 2

FORWARD

This Whirlpool Job Aid, “Front-Loading Automatic Washer,” (Part No. 8178076), provides the technician with information on the installation and service of the Front-Loading Automatic Washer. It is to be used as a training Job Aid and Service Manual. For specific information on the model being serviced, refer to the “Use and Care Guide” or “Tech Sheet” provided with the washer.

The Wiring Diagram used in this Job Aid is typical and should be used for training purposes only. Always use the Wiring Diagram supplied with the product when servicing the unit.

GOAL AND OBJECTIVES

The goal of this Job Aid is to provide detailed information that will enable the service technician to prop- erly diagnose malfunctions and repair the Whirlpool Front-Loading Automatic Washer.

The objectives of this Job Aid are:

•Understand and follow proper safety precautions.

•Successfully troubleshoot and diagnose malfunctions.

•Successfully perform necessary repairs.

•Successfully return the washer to its proper operational status.

CORPORATION

WHIRLPOOL CORPORATION assumes no responsibility for any repairs on our products by anyone other than Authorized Service Technicians.

Copyright 2001, Whirlpool Corporation, Benton Harbor, MI 49022

ii

Image 2

Contents Front-Loading Automatic Washer Model Numbers Forward Goal and ObjectivesTable of Contents Page Important Safety Information GeneralWhirlpool Model & Serial Number Designators Model Number G H W 9100 L WSpecifications Whirlpool Pedestal WarrantyWarranty Whirlpool Washer WarrantyTools and Parts Installation InformationInstallation Requirements Optional PedestalRecessed area or closet installation Washer DimensionsCustom undercounter installation Standpipe drain system wall or floor view 1For a permanently connected washer Installation InstructionsRemove Transport System Secure the Drain Hose Route the Drain HoseConnect the Inlet Hoses To prevent drain water from going back into the washerComplete Installation Level the WasherInstallation Instructions Installing the Pedestal Page Theory of Operation IntroductionAir Vent System Pressure Switch Customer Interface and Cycle SelectionCycle Description Drain/Spin SoakRinse/Spin Option Selection Options PrewashWater Temperature Guide ModifiersDrive Motor Touch Pad/LED AssemblyCentral Control Unit CCU Motor Control Unit MCUEco Valve Pump MotorSuspension System Panel Interlock Switches Heating Element Temperature SensorDoor Lock/Switch Assembly Heating Element RelayPage Washer TOP Component AccessComponent Location Washer BackComponent Access Accessing Components in the ConsoleRemoving the Washer Door and Door Switch 10 ScrewReplacing the Boot Door Switch Removing the BootFrom the TUB Assembly Removing the Detergent Dispenser Assembly Removing the Drive Motor Removing Central Control Unit Pressure SwitchRemoving the Pump Assembly Accessing Motor Control Unit Removing the Shock AbsorbersRemoving the Heating Element Relay Removing the Heating Element Temperature SensorRemoving the TUB Basket Assembly Front Shock Absorber Rear Shock Reassembling Reinstalling TUB Assembly Central Control Unit Component TestingConnector Location Water Level Test Points Reading Dispenser Switch and Motor Test Points ReadingComponent Checks Drain Pump Motor Test Points Reading Door Lock Main SwitchesWater Inlet Solenoids Test Points Reading Door Lock/Unlock Solenoids Test Points ReadingHeating Element Relay Solenoid Test Points Reading Door Switch Test Points ReadingMotor Control Unit Line Filter DispenserPressure Switch Heating Element Relay SolenoidDuring Drain Routine Diagnosis & TroubleshootingSuds Detection During Spin Extract RoutineUnlocking Door Locking and UnlockingLocking Child Security RoutineUnbalance Detection Routine Error Codes Overflow Condition Drive Motor Tachometer ErrorMotor Control Unit Error Motor Control Unit MCU Heat Sink Thermal TripEeprom Error Serial Communication ErrorDispenser Circuit Error Motor Control Unit MCU ErrorSeven, Tech Tips Door Lock ErrorDoor Unlock Error Test Program Control during Execution Diagnostic TestStarting the test mode Overview Test ProgramWater Temperature Sensor Motor Continuity TestTroubleshooting Guide Problem Possible CAUSE/TESTBasket WON’T Rotate Reading the Cycle Charts Pump Whirlpool GHW9200L Normal/Casual Quick Wash Whirlpool GHW9200L Whirlpool GHW9100L Normal/Casual Spin Profiles Spin Cycle LS1Spin Cycle LS2 Spin Cycle ES Spin Cycle LS3Spin Cycle LS4 Wiring Diagram Page Door Plunger Tech TipsManual Door Latch To Manually unlock the door lock systemPage Product Specifications Warranty Information Sources Corporation