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GE
Dehumidifier

Model # AHD40SSS1 Official GE dehumidifier

Here are the diagrams and repair parts for Official GE AHD40SSS1 dehumidifier, 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 34 parts  |
Ahd25ss Ahd4 49-7280

#9999

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Ahd25ss ahd4

Part #49-7280

$8.49
In Stock
Mini Package Rack 31-8815

#9999

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Mini package rack

Part #31-8815

Replaced by #31-8818

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Manufacturer substitution
This part replaces 31-8815. Substitute parts can look different from the original.
$39.49
In Stock
Sensor Bracket WK66X26

#21

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Sensor bracket

Part #WK66X26

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

Water Retainer WR2X7601

#39

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Water retainer

Part #WR2X7601

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

Overload WK23X31

#20

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Overload

Part #WK23X31

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

Wheel WK33X27

#46

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Wheel

Part #WK33X27

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

Fan WJ73X176

#22

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Fan

Part #WJ73X176

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

Fan Motor WK94X44

#25

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Fan motor

Part #WK94X44

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

Shaft Whe WK1X72

#47

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Shaft whe

Part #WK1X72

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

Humidistat WK26X26

#48

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Humidistat

Part #WK26X26

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.

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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…

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Why isn't my dehumidifier draining?

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

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Why won't my dehumidifier turn on?

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

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Why is there frost on my dehumidifier's coil?

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

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

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

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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 …

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Why won't my dehumidifier run?

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

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Why is my dehumidifier noisy?

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

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Why does my dehumidifier leak water?

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

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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.

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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…

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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.…

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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…

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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.

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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.…

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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.…

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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…

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