Dehumidifier

Model # FDD40J8 Official Frigidaire dehumidifier

Here are the diagrams and repair parts for Official Frigidaire FDD40J8 dehumidifier, as well as links to manuals and error code tables, if available.

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Browse Parts for
FDD40J8 Dehumidifier
Bucket 327660701
#31

Front & wrapper diagram

Bucket

Part #327660701

Replaced by #327661902

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Manufacturer substitution
This part replaces 327660701. Substitute parts can look different from the original.
In Stock
Switch 327161201
#NI

Front & wrapper diagram

Switch

Part #327161201

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

Bracket 327362101
#10

System diagram

Bracket

Part #327362101

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

Evaporator 327361403
#28

System diagram

Evaporator

Part #327361403

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

Washer 5303002664
#36

System diagram

Washer

Part #5303002664

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

Knob 309307013
#NI

Front & wrapper diagram

Knob

Part #309307013

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

Scroll 327660201
#59

System diagram

Scroll

Part #327660201

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

Dehumidifier Caster 5304416152
#NI

System diagram

Dehumidifier caster

Part #5304416152

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

Front 327661501
#8

Front & wrapper diagram

Front

Part #327661501

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

Evaporator 327361801
#28

System diagram

Evaporator

Part #327361801

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: clogged drain hose, drain hose not properly connected…

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

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

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

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

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.…