Whirlpool
Dehumidifier

Model # AD50USS0 Official Whirlpool dehumidifier

Here are the diagrams and repair parts for Official Whirlpool AD50USS0 dehumidifier, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 48 parts  |

Dryer Screw 9742177
#5

Cabinet parts diagram

Dryer screw

Part #9742177

Replaced by #W10850046

?
Manufacturer substitution
This part replaces 9742177. Substitute parts can look different from the original.
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This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Screw 489470
#11

Air flow and control parts diagram

Screw

Part #489470

Replaced by #WPW10109200

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Manufacturer substitution
This part replaces 489470. Substitute parts can look different from the original.
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Capacitor 1188477
#14

Unit parts diagram

Capacitor

Part #1188477

Replaced by #WP1188477

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Manufacturer substitution
This part replaces 1188477. Substitute parts can look different from the original.
In Stock
Dishwasher Screw 9740848
#11

Unit parts diagram

Dishwasher screw

Part #9740848

Replaced by #WP9740848

?
Manufacturer substitution
This part replaces 9740848. Substitute parts can look different from the original.
This item is not returnable
$4.39
19% OFF Phone Price : $5.39
In Stock
Valve Kit 978027
#NI

Cabinet parts diagram

Valve kit

Part #978027

Replaced by #978027

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Manufacturer substitution
This part replaces 978027. Substitute parts can look different from the original.
$38.69
11% OFF Phone Price : $43.69
In Stock
Power Cord 1188469
#8

Air flow and control parts diagram

Power cord

Part #1188469

In Stock
Screw W10001320
#13

Unit parts diagram

Screw

Part #W10001320

This item is not returnable
In Stock
Support 1188393
#22

Unit parts diagram

Support

Part #1188393

In Stock
Cabinet 1188396
#2

Cabinet parts diagram

Cabinet

Part #1188396

In Stock
Base 1188558
#18

Unit parts diagram

Base

Part #1188558

In Stock

Most common symptoms to help you fix your dehumidifiers

Choose a symptom to see related dehumidifier repairs.

Main causes: dehumidifier too small for the space, bad humidity sensor, faulty evaporator thermistor, low refrigerant, b…

Main causes: clogged drain hose, drain hose not properly connected…

Main causes: lack of electrical power, wiring failure, electronic control board failure, user interface control failure…

Main causes: room temperature below 65 degrees Fahrenheit, control system failure…

Main causes: weak or dead batteries, out of range, radio frequency interference…

Main causes: dirty air filter, clogged grill, dehumidifier placed too close to the wall, dehumidifier too small for the …

Main causes: collection bucket not installed, collection bucket full of water…

Main causes: loose fan motor mounting screws, loose compressor mounting bracket screws, bad fan, faulty compressor…

Main causes: collection bucket not installed correctly, cracked collection bucket, loose drain hose connection…

Most common repair guides to help fix your dehumidifiers

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

How to replace a dehumidifier sensor assembly

How to replace a dehumidifier sensor assembly

If the humidifier sensor doesn’t properly detect humidity or evaporator temperature, install a new sensor assembly, foll…

Repair difficulty
Time required
 45 minutes or less
How to replace a dehumidifier user interface control board

How to replace a dehumidifier user interface control board

If the dehumidifier doesn’t respond when you try to set it, follow these steps to replace it.…

Repair difficulty
Time required
 30 minutes or less
How to replace a dehumidifier electronic control board

How to replace a dehumidifier electronic control board

If the dehumidifier won’t power up because the control board has failed, use the steps in this repair guide to replace t…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your dehumidifiers

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

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…