Dehumidifier

Model # DH30-P9966603R Official Amana dehumidifier

Here are the diagrams and repair parts for Official Amana DH30-P9966603R dehumidifier, as well as links to manuals and error code tables, if available.

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Browse Parts for
DH30-P9966603R Dehumidifier
Capillary Tube, .039 Id X 25" R0173057
#26A

Unit parts diagram

Capillary tube, .039 id x 25"

Part #R0173057

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

Service Cord R0164231
#14A

Compressor diagram

Service cord

Part #R0164231

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

Fan Motor R0154044
#11B

Unit parts diagram

Fan motor

Part #R0154044

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

Overload R0162007
#10B

Compressor diagram

Overload

Part #R0162007

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

Screw R0188039
Screw

Part #R0188039

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

Float R0181128
#27

Unit parts diagram

Float

Part #R0181128

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

Caster R0176026
#20

Unit parts diagram

Caster

Part #R0176026

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

Motor R0154045
#11C

Unit parts diagram

Motor

Part #R0154045

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

Overload And Relay Assembly R0156683

#NI

All parts diagram

Overload and relay assembly

Part #R0156683

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

Muffler And Tube Assembly R0156682

#NI

All parts diagram

Muffler and tube assembly

Part #R0156682

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

Most common symptoms to help you fix your dehumidifiers

Choose a symptom to see related dehumidifier repairs.

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

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

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

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

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

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

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

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 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 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 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 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…