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Whirlpool Undercounter Dishwasher DU945PWST1 Service Manual

Format:PDF Document
Language:English

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Did you know that many appliances bearing the same name are produced by different manufacturers? For example, a lot of Kenmore dishwashers are made by Whirlpool and Frigidaire, while certain Maytag washers were produced by Samsung.

Service and repair manuals often refer to the original base model before it was rebranded.

Service Manual Contents

  • Theory of Operation
    Water distribution, Drainage, Filtering and Drying
  • Cycle Description
  • Component Access
    Inside the Tub, Pump Assembly, Heater, Door Components, Underneath the Cabinet
  • Parts Removal
    incl. Wash Pump, Lower and Upper Spray Arms, Drying System, Detergent and Rinse Aid Dispenser etc.
  • Troubleshooting and Diagnosis
    Problems, Tests and Remedies.Diagnostic Cycles
  • Error Codes
    Blinking LEDs and alpha-numeric (dishwashers with electronic consoles only)
  • Wiring Diagram
    Schematics and Strip Circuits
  • Tech Tips
    Symptoms, Checks and Suggested Solutions

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Parts List & Diagrams:

Part Number:

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Partial list of this Whirlpool Undercounter Dishwasher components

(for additional details, please see All Parts & Diagrams)

Frame and console parts parts include harness and protector spring, door catch bolt, latch lever, latch (biscuit) cover, timer console (includes insert & active overlay) (biscuit) console (includes insert & active overlay) (white) door frame (black) control, electronic elbow, harness.   Inner door parts components are pin (lid hinge) spring (draw bar) screen, vent seal, door vent cover, drip wet agent, dispenser actuator assembly cap, wet agent spring, lid door, inner (includes items 2 & 3).   Tub assembly parts section includes switch, float screw, shoulder runner screw tub, wheel assembly miscellaneous parts bag (includes 2 screws & 2 hose clamps) support, heater screw hose, inlet panel, toe (black).   Pump and motor parts is composed of impeller, drain kit (also order item 30) see note a. o pump & motor assembly (includes item 16) cover, drain (also order item 30) see note a. impeller, wash (includes items 12 & 13) cap, drain tool, pump centering thermostat seal, pump outlet hose, drain.   Upper dishrack and water feed parts section includes sprayarm, upper hanger, water inlet dishrack, upper wheel assembly adjustable mount track, dishrack seal, tube plug wash assembly w/ slinger screw.   Lower dishrack parts components are door, silverware basket sprayarm, lower dishrack, lower silverware basket asembly lid, silverware basket bearing, radial seal, lower sprayarm nut, sprayarm wheel & transport assembly latch assembly.   Optional parts (not included) parts are floor mounting kit paint, pressurized spray (12 oz.) (white) side panel kits (biscuit) side panel kits (almond) drain hose (12 ft.) moisture barrier kit heavy duty spring kit vinyl touch-up (4 oz.) (grey) paint, pressurized spray (12 oz.) (biscuit) vinyl touch-up (4 oz.) (silver atlantis).  

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