Whirlpool GHW9200L manual Removing Central Control Unit Pressure Switch, Removing the Drive Motor

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REMOVING THE

CENTRAL CONTROL UNIT

AND PRESSURE SWITCH

The Central Control Unit is a single assembly and does not contain any serviceable parts. It can be removed by lifting the top plastic tabs securing it to the back cabinet frame and sliding it towards the front of the washer. (Fig. 4-19)

Tabs

Fig. 4-19

To remove the pressure switch, first remove the wiring harness retainer from the side of the cabi- net. (Fig. 4-20)

Wiring Harness

Retainer

Fig. 4-20

Then disconnect the wiring harness connectors and the pressure hose and turn the pressure switch counterclockwise to release it from the cabinet. (Fig. 4-21)

Pressure Switch

Fig. 4-21

REMOVING THE DRIVE MOTOR

The drive motor can be removed once the back panel has been removed.

Twelve screws secure the back panel to the washer. Remove the 12 screws and remove the back panel. Remove the Drive Belt.

Disconnect the wiring harness connectors and ground wires from the drive motor terminals. Push the wiring harness tie from the motor mounting bracket.

Remove the mounting bolt securing the motor to the tub. (Fig. 4-22)

Mounting

Bolt

Fig. 4-22

REMOVING THE PUMP ASSEMBLY

The pump assembly can be accessed once the toe panel has been removed.

To remove the pump assembly, begin by open- ing the door covering the wiring harness connec- tor and disconnect the wiring harness from the pump motor terminals. Remove the screw se- curing the pump assembly to the washer frame. (Fig. 4-23)Once the pump is removed the drain hose and tub outlet hose can be removed.

Screw

Fig. 4-23

4 - 6

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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 1Remove Transport System Installation InstructionsFor a permanently connected washer 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 Rinse/Spin SoakDrain/Spin Option Selection Options PrewashWater Temperature Guide ModifiersDrive Motor Touch Pad/LED AssemblyCentral Control Unit CCU Motor Control Unit MCUSuspension System Pump MotorEco Valve 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 ScrewFrom the TUB Assembly Removing the BootReplacing the Boot Door Switch Removing the Detergent Dispenser Assembly Removing the Pump Assembly Removing Central Control Unit Pressure SwitchRemoving the Drive Motor Accessing Motor Control Unit Removing the Shock AbsorbersRemoving the TUB Basket Assembly Removing the Heating Element Temperature SensorRemoving the Heating Element Relay Front Shock Absorber Rear Shock Reassembling Reinstalling TUB Assembly Connector Location Component TestingCentral Control Unit Component Checks Dispenser Switch and Motor Test Points ReadingWater Level Test Points Reading Drain Pump Motor Test Points Reading Door Lock Main SwitchesWater Inlet Solenoids Test Points Reading Door Lock/Unlock Solenoids Test Points ReadingMotor Control Unit Door Switch Test Points ReadingHeating Element Relay Solenoid Test Points Reading 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 ErrorDoor Unlock Error Door Lock ErrorSeven, Tech Tips 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 LS4 Spin Cycle LS3Spin Cycle ES Wiring Diagram Page Door Plunger Tech TipsManual Door Latch To Manually unlock the door lock systemPage Product Specifications Warranty Information Sources Corporation