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DO NOT REMOVE OR DESTROY
FOR SERVICE TECHNICIAN’S USE ONLY
3
GENERAL INFORMATION ....................................................................... 4-9
Model Number Nomenclature .......................................................8
Model Number and Serial Number Label Location .......................................9
Button Activation & Encoder Test ..............................................................13
Service Test Mode Chart/Component Activation ........................................14
Software Version Display..........................................................................15
Contents
Troubleshooting Guide ........................................................................ 21-23
Main Control (ACU) Board Connectors and Pinouts ...................................24
Troubleshooting Tests......................................................................... 25-29
Component Locations ..............................................................................29
Component Access ........................................................................... 30-41
Removing the Console .............................................................................31
Removing the User Interface (UI) ..............................................................32
Removing the Water Inlet Valve .................................................................33
Removing the Main Control ......................................................................33
Removing the Bulk Dispenser ...................................................................34
Removing the Tub Ring, Impeller, and Basket ............................................35
Removing the Lid and Hinge .....................................................................39
Removing the Drain Pump ........................................................................41
Removing the Drive Belt and Motor ...........................................................41
Removing the Gearcase ...........................................................................43