1998 DISHWASHERS Servicing and Troubleshooting MODELS
CONSUMER SERVICES TECHNICAL EDUCATION GROUP PRESENTS
KD-10
JOB AID
INTRODUCTION
GOALS AND OBJECTIVES
OTHER THAN AUTHORIZED SERVICE TECHNICIANS
CORPORATION
TABLEOFCONTENTS
SECTION TWO
SECTION THREE
SECTION FOUR
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Console Configuration
DURAWASH MODELS WITH SOIL SETTLER AND TELESCOPING TOWER
Section One
THEORY OF OPERATION
Special Feature
Soil Settler
Bottom Right-side Rear of Tub
COMPONENT ACCESS
Component Location
4. Lift the spray arm assembly out of the pump fitting
Removing the Spray Arm Assembly
Removing the Pump and Motor Assembly
Servicing the Pump Assembly
Removing the Soil Settler Assembly
Removing the Heater Element
FUNNEL GRATE FUNNEL CHECK VALVE BALL SEAL CLAMPS HOSE
HEATER ELEMENT HEATER ELEMENT RETAINING NUTS
Removing the Thermal Fuse
Removing the Float Switch
Removing the Water Inlet Valve
Removing the Motor Relay
Accessing Components Inside the Door
Removing the Check Valve
Removing the Timer
Removing the Switch Assembly
Removing the Door Latch Switches
Fig. 1-23 Connector
Dishwasher Dispenser Disassembly
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Dishwasher Dispenser Assembly
SOLUTIONS TO COMMON PROBLEMS
DIAGNOSING PROBLEM COMPONENTS
PRECAUTIONS TO BE OBSERVED WHILE DIAGNOSING PROBLEM COMPONENTS
COMPONENT SCHEMATIC
TESTING PROCEDURE
COMPONENT SCHEMATIC
Timer Motor
Timer
TROUBLESHOOTING GUIDE
PRECAUTIONS TO BE OBSERVED WHILE TROUBLESHOOTING
AND DIAGNOSING PROBLEMS
PROBLEM
Wiring Diagram Models DU800DWG, DU801DWG, DU805DWG
TECHNICAL INFORMATION
Cycle Timing Chart
Wiring Diagram Model DU810DWG
SCHEMATIC SHOWN WITH DOOR SWITCHES CLOSED, ALL CONTACTS OPEN
Cycle Timing Chart
Wiring Diagram Models DU840DWG, DP840DWG
SCHEMATIC SHOWN WITH DOOR SWITCHES CLOSED, ALL CONTACTS OPEN
Cycle Timing Chart
Wiring Diagram Model DU850DWG
SCHEMATIC SHOWN WITH DOOR SWITCHES CLOSED, ALL CONTACTS OPEN
Cycle Timing Chart
Wiring Diagram Model DU890DWG
SCHEMATIC SHOWN WITH DOOR SWITCHES CLOSED, ALL CONTACTS OPEN
Cycle Timing Chart
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POWER CLEAN FILTER MODELS WITH TOWER WATER FEED
POWER CLEAN FILTER Pump and Motor Operation
Section Two
Models DU910PFG, DP920PFG, DU920PFG
COMPONENT ACCESS
PROGRAM SWITCHES LATCH ASSEMBLY FILL VALVE MOTOR RELAY
INDICATOR LIGHTS TIMER DETERGENT AND RINSE AID DISPENSER ASSEMBLY
HEATER PUMP AND MOTOR ASSEMBLY
Removing the Pump Motor Assembly
Replacing the Heater Element
1. Remove the front access panel. See Removing the Outer Door Panel
Removing the Heater Element
Servicing the Operating Thermostat
Removing the Inside Door Panel
ACCESSING COMPONENT INSIDE THE DISHWASHER DOOR
Removing Access and Outer Door Panels
Replacing the Spring Loaded Locking Tab
Locking Tab Assembly
TROUBLESHOOTING GUIDE Model DU910PFG
PRECAUTIONS TO BE OBSERVED WHILE TROUBLESHOOTING
AND DIAGNOSING PROBLEMS
PROBLEM
TECHNICAL INFORMATION
Model DU910PFG Wiring Diagram
SCHEMATIC SHOWN WITH DOOR SWITCHES CLOSED ALL CONTACTS OPEN
Harness Terminal Block Wire End
Strip Circuits
WASH Steps 2 - 7, 10 - 12, 15 - 20, 24 - 28
Black
Cycle Timing Charts
TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE Models DP920PFG & DU920PFG
PRECAUTIONS TO BE OBSERVED WHILE TROUBLESHOOTING
AND DIAGNOSING PROBLEMS
Models DP920PFG & DU920PFG WIRING DIAGRAM
CONNECTOR PIN OUT
TECHNICAL INFORMATION
Pin No
STRIP CIRCUITS
CYCLE TIMING CHART
STRIP CIRCUITS
CYCLE TIMING CHART NOTES
DIAGNOSTICS AND SALES DEMO TIMING CHART
DIAGNOSTICS AND SALES DEMO TIMING CHART NOTES
Other Control Features
Error Messages
POWER CLEAN FILTER MODELS WITH INTERNAL WATER FEED
Console Configurations
Section Three
Models GU940SCG, GU960SCG, GU980SCG
Servicing the Vertical Water Tube
COMPONENT ACCESS
Servicing The Dishwasher Dispenser Assembly
Servicing the Soil Sensing System
Pressure Switch Plastic Tube
Connector
Dishwasher Dispenser Disassembly
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Dishwasher Dispenser Assembly
DIAGNOSTICS AND SALES DEMO TIMING CHART
DIAGNOSTICS AND SALES DEMO TIMING CHART NOTES
Other Control Features
Error Messages
TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE
PRECAUTIONS TO BE OBSERVED WHILE TROUBLESHOOTING
AND DIAGNOSING PROBLEMS
Model DU940SCG, DU960SCG, DU980SCG WIRING DIAGRAM
CONNECTOR PIN OUT
TECHNICAL INFORMATION
Pin No
STRIP CIRCUITS
CYCLE TIMING CHART
STRIP CIRCUITS
CYCLE TIMING CHART NOTES
INSTALLATION CONSIDERATIONS
INSTALLING CUSTOM PANEL ACCESSORY KIT
Installation Instructions
Custom Panel Dimensions
Installing Custom Panels
Be sure the door panel is inserted into the rear channel. Fig
Door Operation Test
Installing Heavy Duty Door Springs
Heavy Duty Door Spring Kit
INSTALLATION INSTRUCTIONS
INSTALLING THE FLOOR MOUNTING KIT
KIT CONTENTS P/N
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