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Modern Maid
Dishwasher

Model # DDW650B/P1139736NB Official Modern Maid dishwasher

Here are the diagrams and repair parts for Official Modern Maid DDW650B-P1139736NB dishwasher, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 436 parts  |
Drip Shield R0910011
Drip shield

Part #R0910011

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

Pin And Seal Valve R0910098
#16

Door and control panel assembly (dcs450w/p1139734nw) diagram

Pin and seal valve

Part #R0910098

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

Seal R0903502
Seal

Part #R0903502

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

Filter Display R0910072
#13

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

Filter display

Part #R0910072

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

Trim Top, Service Panel R0905609
#14B

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

Trim top, service panel

Part #R0905609

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

Rack Upper & Roller Assembly R0910111
#40B

Tub assembly (gax100l/p1139727nl) (dus200w/p1139728nw) (dus300l/p1139729nl) (dus300b/p1139729nb) (dus400b/p1139730nb) (dus500b/p1139731nb) (ddw550b/p1139735nb) diagram

Rack upper & roller assembly

Part #R0910111

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

Screw, Access Panel R0900017
Screw, access panel

Part #R0900017

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

Nut, Hex, 10-32 R0901011
#7B

Interior tub assemblies (dcs450w/p1139734nw) diagram

Nut, hex, 10-32

Part #R0901011

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

Thermistor & Housing R0911003
#27

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

Thermistor & housing

Part #R0911003

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 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 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 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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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 does my dishwasher door drop open too fast?

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

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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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 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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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 high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

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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…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a dishwasher thermal fuse

How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t…

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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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How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

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

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