Electrical Shock Hazard

Disconnect power before servicing.

Replace all parts and panels before operating.

Failure to do so can result in death or electrical shock.

FAN MOTOR

Refer to page 3-8 for the procedure for ac- cessing the fan motor.

1.Unplug dehumidifier or disconnect power.

2.IMPORTANT: Discharge the capacitor by touching the leads of a 20,000 ohm resis- tor to the capacitor terminals.

3.Disconnect the fan motor wires from the capacitor terminals.

4.Disconnect the remaining fan motor wires from the mechanical or electronic control terminals.

5.Set the ohmmeter to the R x 1 scale.

6.Touch the ohmmeter test leads to the in- dicated motor wire connectors. The meter should indicate as shown in the following chart:

Motor

Motor

Capacity

Test

Resistance

Part #

Type

(Pints)

Lead

(Ohms)

 

 

 

 

 

 

1188409

1-Speed

25

Wh-Bk

161

±20%

 

 

 

 

 

 

1188411

2-Speed

35 & 50

Wh-Or

142

±20%

2-Speed

35 & 50

Wh-Bk

118 ±20%

 

 

 

 

 

 

1188413

2-Speed

70

Wh-Or

65

±20%

2-Speed

70

Wh-Bk

50

±20%

 

 

 

 

 

 

BUCKET SWITCH

Actuator

N.C.

N.O.COM

Refer to page 3-10 for the procedure for ac- cessing the bucket switch.

1.Unplug dehumidifier or disconnect power.

2.Disconnect the wires from the bucket switch terminals.

3.Set the ohmmeter to the R x 1 scale.

4.Touch the ohmmeter test leads to the indicated switch terminals. The meter should indicate as follows:

COM and N.C. = 0 Ω COM and N.O. = Infinite

5.Press the actuator and the readings in step 4 should reverse:

COM and N.C. = infinite COM and N.O. = 0 Ω

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Whirlpool AD50DSS, AD70USS, AD50USS, AD35DSS, AD25BSS, AD35USS manual FAN Motor, Bucket Switch