Can’t find your part? Contact us:

+1-309-603-4777

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.

There are a couple of ways to find the part or diagram you need:

Click a diagram to see the parts shown on that diagram.
In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 74 parts |

Service Cord R0164232

Compressor diagram

Service cord

Part #R0164232

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

Compressor R0155088

#NI

All parts diagram

Compressor

Part #R0155088

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

Nut R0189043

Unit parts diagram

Nut

Part #R0189043

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

Clamp R0191089

Compressor diagram

Clamp

Part #R0191089

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

Defrost Control R0161056

Unit parts diagram

Defrost control

Part #R0161056

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

Module R0194456

Unit parts diagram

Module

Part #R0194456

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

Screw R0188040

Screw

Part #R0188040

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

Compressor R0155058

Compressor diagram

Compressor

Part #R0155058

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

Compressor, Embraco R0155086

Compressor diagram

Compressor, embraco

Part #R0155086

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.

Why doesn't my dehumidifier remove moisture?

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

Why won't my dehumidifier turn on?

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

Why does my dehumidifier run all the time?

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

Why isn't my dehumidifier's remote monitor working?

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

Why is there frost on my dehumidifier's coil?

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

Why isn't my dehumidifier draining?

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

Why is my dehumidifier noisy?

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

Why won't my dehumidifier run?

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

Why does my dehumidifier leak water?

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 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

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

Effective articles & videos to help repair your dehumidifiers

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

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…

How does a dehumidifier work?

How does a dehumidifier work?

Discover how a dehumidifier works.…

Stay Connected