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Whirlpool Undercounter Dishwasher DU1055XTVQ1 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:

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Partial list of this Whirlpool Undercounter Dishwasher components

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

Door and panel parts parts include tech sheet (english/french) panel front (stainless) insulation, door screw (white) stiffener, door energy guide guide, use & care (spanish) instructions, installation panel front (universal silver) screw.   Control panel parts section contains handle, latch (biscuit) control, electronic screw clip, bi-metal console assembly (includes active overlay & insert) (black) actuator, latch screw handle, latch (white) handle, latch (black) console assembly (includes active overlay & insert) (biscuit).   Door and latch parts parts include seal, console/door shield, dispenser deflector, vent (also order item 4) gasket, vent screw, door screw bracket, dispenser cap, rinse aid vent assembly (also order item 4) dispenser, assembly.   Fill, drain and overfill parts is composed of fill valve assembly drain loop with check valve clamp, hose switch, overfill control gasket clamp, hose screw hose, inlet nut, inlet (also order item 4) standpipe, overfill.   Tub and frame parts parts include screw bushing, door spring spring, door balance screw washer sleeve, friction thermostat door seal strike, latch strain relief.   Pump and motor parts section contains nut capacitor chopper assembly accumulator assy screw tab, sump pump, drain washer impeller kit (also order item 19) volute w/seal (also order items 19 & 21).   Upper wash and rinse parts section includes manifold cover, screw nozzle seal, sprayarm screw spinner, 3rd level wash sprayarm mount feed tube assembly (also includes items 3) holder, feed tube.   Heater parts components are nut, heater element bracket, heater support washer, heater element heater element assembly (also includes item 2).   Upper rack and track parts parts include dishrack, upper spacer, track mount, wheel stop track track, rack clip, no flip.   Lower rack parts section includes wheel & transport assembly door, silverware basket clip, silverware basket latch assembly lower rack assembly (includes item 3) silverware basket lid, silverware basket.   Lower washarm parts section contains hub, lower sprayarm (also order item 3) wash arm assembly cap, internal rear feed (also order item 3) seal, sprayarm.   Optional parts (not included) section contains custom panel kits (white) paint, pressurized spray (12 oz.) (white) side panel kits (white) installation kit (includes 6' stainless steel braided hose, power cord & connectors) side panel kits (stainless steel) side panel kits (black) custom panel kits (black) side panel kits (biscuit) anti-tip kit (floor mount kit) cabinet seal kit (seal, kit).  

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