Magic Chef DU4500 User Manual

California Proposition 65 warning regarding toxic substances and potential exposure.

Lists built-in and portable Magic Chef dishwasher models covered in this manual.

Provides contact information for Maytag Customer Service for inquiries.

Details required equipment like meters, ammeters, and test cords for electrical testing.

Covers tests for water valve, cycle extender, wax motors, drive motor, and voltage checks.

Explains how electrical circuits function and the importance of understanding normal operation.

Categorizes electrical components into switches and loads for troubleshooting.

Provides checks for common issues like circuit breakers, float, water valve, and door latch.

Details electrical checks unique to microprocessor dishwashers and general troubleshooting.

Step-by-step instructions for removing and changing outer door panels on specific models.

Procedure for removing access and toe panels to reach internal components.

Instructions for accessing dispensers, switches, timer, or board via inner door panel removal.

Covers removal and servicing of the detergent and rinse aid dispenser, including wax motors.

Details removal and disassembly of the door latch switch holder assembly.

Instructions for removing the barrier that shields control console components.

Procedure for removing and testing the control switch.

Explains the function of the cycle extender and how to remove it.

Information on timer circuits, schematics, and replacement procedures.

Steps for removing and servicing the microprocessor board in select models.

Instructions for removing the control panel facia to access components.

Procedure for door gasket replacement and hinge adjustment for proper alignment and seal.

Procedure for adjusting the door latch strike for proper door seal tension.

Instructions on adjusting hinge springs for proper door balance and tension.

Procedures for removing and replacing the upper wash arm and its supply hose.

Covers removal, checking, and replacement of the float assembly and its components.

Procedure for removing the vent cover located in the front lower right corner of the tub.

Details the function and removal of the suds reservoir/convection vent inlet.

Explains the function of the start relay and how to check it.

Covers checking continuity, wattage, and removal of the heating element.

Describes the two types of thermostats used and how to remove them.

Details water valve location, operation, and inlet screen cleaning procedures.

Procedure for removing and reinstalling the water injector component.

Comprehensive guide to removing and disassembling the pump assembly.

Instructions for removing and disassembling the chopper plate assembly.

Procedure for removing the volute and drain flapper from the pump housing.

Guidance on removing and servicing the water seal seat, noting motor removal is necessary.

Steps for removing the drain solenoid and lifter assembly components.

Procedures for removing and reinstalling the motor, including replacement motor details.

Procedure for removing the upper rack and servicing tub wall rack rollers.

Procedure for removing the wood top and cabinet from portable dishwasher models.

Procedure for prying casters from their sockets on the dishwasher.

Details the faucet coupler's function, removal, and repair kit availability.

Instructions for removing the retainer for the faucet coupler and power cord.

Covers basic dimensions, electrical supply, water supply, drain, motor, pump, weight, and panel dimensions.

Details the full one-year and limited twenty-year warranty coverage for Magic Chef dishwashers.

Illustrations of control panels for various Magic Chef dishwasher models.

Details available cycles, their sequences, time, water usage, and optional features.

Covers specifications for models DU2000-DU8000, DC4000-DC4500, including custom panel dimensions.

Provides electrical schematic diagrams for various Magic Chef dishwasher models.