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Caloric
Dishwasher

Model # DUS300B/P1139729NB Official Caloric dishwasher

Here are the diagrams and repair parts for Official Caloric DUS300B-P1139729NB dishwasher, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 436 parts  |
Push Button (white Unit) R0903545
#25B

Control panel assembly (dus600b/p1139732nb) (dus600ww/p1139732nw) (ddw650b/p1139736nb) (ddw650ww/p1139736nw) diagram

Push button (white unit)

Part #R0903545

The manufacturer no longer makes this part, and there's no substitute part

Pushbutton (p1173718w, P1109515w, P1173818w) R0903543
#15B

Control panel assembly (dus600b/p1139732nb) (dus600ww/p1139732nw) (ddw650b/p1139736nb) (ddw650ww/p1139736nw) diagram

Pushbutton (p1173718w, p1109515w, p1173818w)

Part #R0903543

The manufacturer no longer makes this part, and there's no substitute part

Guard R0905522
Guard

Part #R0905522

The manufacturer no longer makes this part, and there's no substitute part

Float Stem R0905512
Float stem

Part #R0905512

The manufacturer no longer makes this part, and there's no substitute part

Installation Instructions R0913024

#NI

All parts diagram

Installation instructions

Part #R0913024

The manufacturer no longer makes this part, and there's no substitute part

Power Shower Assembly R0905554
Power shower assembly

Part #R0905554

The manufacturer no longer makes this part, and there's no substitute part

Hub Spray Arm R091056

#NI

All parts diagram

Hub spray arm

Part #R091056

The manufacturer no longer makes this part, and there's no substitute part

Mounting Bracket R0905689
#32

Interior tub assemblies (dcs450w/p1139734nw) diagram

Mounting bracket

Part #R0905689

The manufacturer no longer makes this part, and there's no substitute part

Insert Escutcheon R0905663
#19

Control panel assembly (dus900b/p1139733nb) (ddw950b/p1139737nb) (ddw950ww/p1139737nw) diagram

Insert escutcheon

Part #R0905663

The manufacturer no longer makes this part, and there's no substitute part

Latch Knob R0903534
#33B

Door assembly (dus600b/p1139732nb) (dus600ww/p1139732nw) (ddw650b/p1139736nb) (ddw650ww/p1139736nw) (dus900b/p1139733nb) (ddw950b/p1139737nb) (ddw950ww/p1139737nw) diagram

Latch knob

Part #R0903534

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

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Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

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Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

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How to replace a dishwasher water inlet valve

How to replace a dishwasher water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher detergent dispenser

How to replace a dishwasher detergent dispenser

Dishes need dish detergent to get clean. Learn how to replace a dishwasher detergent dispenser with easy step-by-step i…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dishwashers

Use the advice and tips in these articles and videos to get the most out of your dishwasher.

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

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