Door Switch - Whirlpool WFC7500VW0 User Manual

Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.

DOOR SWITCH

Door Switch
Door Lock/
Unlock
PTC
Refer to page 4-14 for the procedure for ac-
cessing the door switch.
To check the door switch at the CCU, perform
the following steps.
1. Unplug washer or disconnect power.
2. Disconnect the door lock/unlock sole-
noids connector DLS3 (see page 4-5)
from the CCU.
3. Set the ohmmeter to the R X 1 scale.
4. To test the door lock/unlock solenoids,
touch the ohmmeter test leads to the
indicated pins on connector DLS3. The
meter should indicate as follows:
Door Unlock Solenoid - Pins 1 & 2 =
infinite
Door Lock Solenoid - Pins 2 & 3 =
infinite
Pins 1 & 3 = 1-5 Ω
WARNING
Electrical Shock Hazard
5. SET2
6. DU3
7. PR2
5. Disconnect the door switch connector
DU3 (see page 4-5) from the CCU.
6. To test the door switch, touch the ohm-
meter test leads to pins 1 and 2 at DU3.
The meter should indicate as follows:
Door Closed = 0 Ω
Door Open = infinite
5. SET2
6. DU3
7. PR2
5-5
5 6
1 2 1 2 1 2
Temperature Sensor
Door Switch
Pressure switch Input low voltage
5 6
1 2 1 2 1 2
Temperature Sensor
Door Switch
Pressure switch Input low voltage
7
7