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Whirlpool Undercounter Dishwasher DU1100XTPQB 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)

Door and panel parts parts are panel front (includes 7) (stainless) screw (black) screw (biscuit) panel front (includes 7) (black) guide, use & care (english/french) clip, ground panel front (includes 7) (white) screw (white) arm, hinge (left) guide, use & care (spanish).   Control panel parts parts are console asm. (includes active overlay & insert) (biscuit) console asm. (includes active overlay & insert) (black) control, electronic handle, latch (black) console asm. (includes active overlay & insert) (white) handle, latch (biscuit) screw (6) clip, bi-metal bolt, latch switch, door.   Door and latch parts is composed of dispenser, assembly shield, dispenser gasket, vent vent assembly (also order item 4) screw, door wiring harness main deflector, vent (also order item 4) screw cap, rinse aid seal, console/door.   Fill, drain and overfill parts parts include fill valve assembly nut, inlet (also order item 4) switch, overfill control screw hose, inlet miscellaneous parts bag (includes 2 screws & 2 hose clamps) water inlet (also order item 4) clamp, hose screw gasket.   Tub and frame parts section contains spring, door balance thermostat wheel leg screw shield, sound tub wheel & mount assembly screw cover, terminal box strike, plate tub assembly.   Pump and motor parts parts include screen, separation clamp, hose volute, back (also order items 21 & 26) tab, sump seal, volute hose, drain optical water indicator accumulator assy sump with seal screw.   Upper wash and rinse parts section contains cover, screw sprayarm screw feed tube assembly (also includes items 3 & 9) seal, sprayarm spinner, 3rd level wash manifold nozzle holder, feed tube mount.   Heater parts parts are washer, heater element nut, heater element heater element assembly (also includes item 2) bracket, heater support.   Upper rack and track parts is composed of spacer dishrack, upper mount, wheel stop track track, rack.   Lower rack parts parts include door, silverware basket lower rack assembly (includes item 3) lid, silverware basket silverware basket latch assembly wheel & transport assembly clip, silverware basket.   Lower washarm parts, optional parts (not included) section contains paint, bulk (1 qt.) (white (uncut)) side mount kit paint, touch-up (1/2oz.) (meteorite) paint, touch-up (1/2oz.) (black) paint, pressurized spray (12 oz.) (biscuit) paint, touch-up (1/2oz.) (biscuit) tip tine repair kit (enough for two complete dishracks) (grey) moisture barrier kit (kit) paint, pressurized spray (12 oz.) (superior black) floor mount kit.  

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