Gibson
Dehumidifier

Model #MC15S5GUNA Official Gibson electric dehumidifier - lg34587010

Here are the diagrams and repair parts for Gibson MC15S5GUNA electric dehumidifier - lg34587010, 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.

Showing 10 of 74 parts

Switch#5

Air control parts Diagram

Switch-on/of

Part #W243C320H01
Replaced by #5303012345
?
Manufacturer substitution
This part replaces W243C320H01. Substitute parts can look different from the original.
In Stock
$39.35
Compressor#1

Compressor parts Diagram

Compressor

Part #3015383
Replaced by #5303015383
?
Manufacturer substitution
This part replaces 3015383. Substitute parts can look different from the original.
In Stock
$201.99
Overload Release#5

Compressor parts Diagram

Overload release

Part #WE711503

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

Strainer#16

Water and condensing parts Diagram

Strainer

Part #3012363

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

Cord#9

Compressor parts Diagram

Cord

Part #3015165

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

Base#15

Water and condensing parts Diagram

Base

Part #3015382

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

Fan Blade#11

Air control parts Diagram

Fan blade

Part #WE806702

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

Escutcheon#3

Cabinet parts Diagram

Escutcheon

Part #3015377

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

Compressor#1

Compressor parts Diagram

Compressor

Part #W6125D29H22

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

Condenser#3

Water and condensing parts Diagram

Condenser

Part #WE807303

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

Symptoms common to all 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, bad compressor
Main causes: lack of electrical power, wiring failure, electronic control board failure, user interface control failure
Main causes: collection bucket not installed correctly, cracked collection bucket, loose drain hose connection
Main causes: collection bucket not installed, collection bucket full of water
Main causes: room temperature below 65 degrees Fahrenheit, control system failure
Main causes: clogged drain hose, drain hose not properly connected
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 space
Main causes: loose fan motor mounting screws, loose compressor mounting bracket screws, bad fan, faulty compressor

Repair guides common to all dehumidifiers

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

January 1, 2014
By Lyle Weischwill
How to replace a dehumidifier sensor assembly

If the humidifier sensor doesn’t properly detect humidity or evaporator temperature, install a new sensor assembly, following these steps.

Repair difficulty
Time required
 45 minutes or less
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

If the dehumidifier won’t power up because the control board has failed, use the steps in this repair guide to replace the electronic control board and fix your dehumidifier.

Repair difficulty
Time required
 45 minutes or less

Articles and videos common to all dehumidifiers

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

August 18, 2021

Using a wiring schematic to trace a current video

By Lyle Weischwill

Find out what’s wrong with your appliance by following a circuit.

January 6, 2015

How to stop dehumidifier leaks

By Lyle Weischwill

Here are some tips to stop a dehumidifier from leaking water.

December 16, 2014

How to clean a dehumidifier

By Lyle Weischwill

How to clean a dehumidifier for more efficient operation.