Table Of Contents - Whirlpool Catalyst Troubleshooting & Repair Manual

Table of Contents

Introducxtion2
Goals And Objectives2
Table Of Contents3
Safety3
Features5
Catalyst Cleaning5
Quiet Pak6
Bleach Venturi6
Tub Ring6
Pressure Transducer7
Out Of Balance Switch7
Balance Ring8
Dispensers9
Inlet And Dispenser Valve Assembly10
Hidden Lid Switch10
Theory Of Operation Control Panel11
Operating The Clothes Washer11
Choosing Cycles11
General Information11
Section Two11
Whitest Whites12
Normal12
Permanent Press12
Extra Delicate12
Choosing Options13
Soak13
Rinse Options13
Selected With Another Cycle13
Water Level14
Wash/Rinse Temp Control14
Selecting Water Temperature14
Automatic Temperature Control, (Accuwash)14
Washer Top Features15
Operating Controls15
Operational Cycles16
Agitate Speeds17
Spin Speeds17
Section Three19
Component Access Component Location19
Accessing Components In The Console20
Important Servicing Points20
Electrostatic Discharge (Esd) Sensitive Electronics20
Removing The Electronic Control Board20
Accessing Critical Components20
Accessing Components In The Washer Cabinet22
Removing Components Attached To The Washer Top23
Removing The Bleach And Fabric Softener Dispenser Assembly24
Removing The Detergent Dispenser24
Removing The Hidden Lid Switch24
Removing Components Attached To The Feature Panel24
Removing The Out-Of-Balance Switch26
Servicing The Catalyst Cleaning Action Recirculation System26
Component Testing And Diagnosis29
Service Diagnostic Tests29
Section Four29
Console Switches And Indicator Test30
Error Codes31
Troubleshooting Test Procedures32
120 Vac Electrical Supply32
Water Inlet & Dispenser Solenoid Valve Test32
Check The Individual Solenoid Valves32
Off-Balance Solenoid Switch Test33
Motor Control System Test33
Alternate Motor Test33
Console Touch Switches And Indicator Test34
No Leds Light Up34
A Group Of Leds Do Not Light Up34
A Single Led Is Off34
Beeps Are Not Heard35
Automatic Temperature Control (Atc) Test36
Test The Fill Valves36
Test The Temperature Sensor36
Thermistor Resistance Chart36
Water Level Transducer Test37
Customer Complains Of Unexpected Water Levels37
If The Complaint Is Verified37
Recirculation Pressure Switch Test37
Tech Tips39
Wiring Diagram39
Section Five39
Warranty Information39
Model/Serial Number Plate Locator40
Model Number Designator40
Serial Number Designator40