AD40G1 Whirlpool Dehumidifier - Overview

Diagrams for AD40G1

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Refrigerator Screw – Part Number: WP3196557
$11.93
In Stock
Refrigerator Single Hex Head Screw – Part Number: WP489069
$10.95
In Stock
Refrigerator Single Hex Head Screw
Part #WP489069
Sold individually. The size of this screw is 1/4" hex head and 10-12 x 1/2".
Bi-Metal Thermostat Control with Clamp – Part Number: 1168777
No Longer Available
Bi-Metal Thermostat Control with Clamp
Part #1168777
Also known as Dehumidifier anti-icing thermostat with clamp.
Bucket Water Level Switch – Part Number: 1188814
$125.82
Special Order
Bucket Water Level Switch
Part #1188814
This part is used to prevent water overflow when the bucket gets full.
Dehumidifier Humidistat Control – Part Number: WP1168670
$85.31
Special Order
Dehumidifier Float – Part Number: WP1172075
$8.75
Special Order
Dehumidifier Float
Part #WP1172075
Access Valve - 5/16 Inch – Part Number: 978026
$69.14
In Stock
PANEL-CNTL – Part Number: 1186341
No Longer Available
PANEL-CNTL
Part #1186341
Control Knob - White – Part Number: 1168687
No Longer Available
Control Knob - White
Part #1168687
Hose Connector Cover – Part Number: 1172098
No Longer Available
Hose Connector Cover
Part #1172098
VALVE – Part Number: 978030
$76.20
In Stock
VALVE
Part #978030
Access Valve - 1/2" – Part Number: 978028
No Longer Available
Access Valve - 1/2"
Part #978028

Manuals & Care Guides for AD40G1

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The Origional Humidistat Quit Working
10 of 17 people found this instruction helpful.
  • James from Silver Bay, MN
  • Really Easy
  • Less than 15 mins
  • Screw drivers
The knob one turns to set the humidity level was removed. The two screws holding the top on were removed. The top was lifted and swung to the side. After noting which of the two wires went where on the humidistat the wires were removed. Small flat screwdrivers were used to pry back the plastic retainers on one side of the original fai led humidistat. The new one was put in place, the two wires were reattached. The knob was replaced. The top was positioned and its two retaining screws replaced. A magnetic phillips screwdriver was handy but not necessary. Piece of cake! Someone with ten thumbs could do it!! Thanks for the prompt courteous attention to the returned erroneous part! Dealing with partselect. Com was a pleasure. . . . . . Thanks!! P. S. The dehumidifier works like new now!!
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Evaporator freeze up
7 of 11 people found this instruction helpful.
  • Greg from Suches, GA
  • Really Easy
  • 15 - 30 mins
  • Screw drivers
Troubleshoot on the schematic/wiring diagram to find the defective thermostat. Order a replacement part. Remove all outer covers to gain access to the thermostat. Only tool needed for this is a #2 phillips screwdriver. Cut the leads on the defective part and remove thermostat and replace thermostat, wire cutters/crimper required, splice the thermostat leads, Reassemble the outer covers.
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the humidity control broke
9 of 18 people found this instruction helpful.
  • larry from tampa, FL
  • Really Easy
  • 15 - 30 mins
  • Screw drivers
Taking the case apart and replacing the control unit was a piece of cake. And the part arrived the very day after I ordered it.
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