Humidity Sensor; Light Switch - Frigidaire LGUB2642LF2 Service Manual

Fresh Food and Freezer Light Switch Remova
Dispenser Models
The food compartment light switches (one for each
door) are installed in the eyebrow trim across the top of
the cabinet.
To remove the switch:
1. Disconnect power from unit.
2. Extract the screws securing the eye brow trim in
position, then lift it up and expose the underside.
(See Figure 6-27)
3. Remove the switch from the eyebrow trim by
pressing in on the retaining latch and push through
the eyebrow trim. Reinstall in reverse order.
Humidity Sensor Removal
Dispenser Models
The humidity sensor is used to control the heater in
the fresh food door mullion strip and is located in the
top trim across the top front of them cabinet between
the hinge covers. The sensor will turn on the heater
when the humidity in the room is over 50% and turn the
heater back off when the humidity drops below 50%.
To replace the sensor:
1. Disconnect power from unit.
2. Remove the screws securing the eyebrow to the
cabinet exterior between the top hinge covers.
3. Tip the cover forward and lift it free of the cabinet.
4. Disconnect the humidity sensor from the wire
harness. (See Figure 6-28)
5. Push the retaining latches away from the humidity
sensor and pull from bracket.
6. Resemble in reverse order.
l
Retaining
Latch
NOTE: The humidity sensor is mounted on the control
board for the non-dispensing models. Failure of the
humidity sensor for those models requires replacement of
the control board.
6-9
Component Teardown
Electrical Connection
Figure 6-27.
Electrical Connection
Retaining Latches
Figure 6-28.