Control System; Touch Panel And Temperature Control Board - GE ZIS360NM Technical Service Manual

Touch Panel and
Temperature Control Board
The temperature control assembly is located at
the top front of the fresh food compartment and
contains the touch panel and temperature control
board.
The temperature control board receives switched
DC voltage from the main control board. Input
consists of pins 2 to 3. Failure of input results in
default to most recent setting. Pin 1 provides
digital communication between the temperature
control board and the main control board. Failure
of communication results in erratic control.
To remove the temperature control assembly:
1. Remove the light cover.
2. Remove 4 Phillips screws and the light
assembly.
Note: Temperature control assembly is mounted
on 3 slotted fasteners. Fasteners do not need to
be loosened or removed.
3. Cut the RTV around the edge of the
temperature control assembly.
Note: Old RTV must be removed from the inside
of the fresh food compartment and from the
temperature control assembly. RTV 102 must be
put in place when the temperature control panel is
installed.
4. Disconnect the temperature control assembly
wiring connector.
5. Slide the temperature control assembly back
to release it from the slotted fasteners and
lower the assembly.
6. Disconnect the wiring connector from the
temperature control board.
7. Slide the touch panel out of the temperature
control assembly.
8. Remove 2 screws and the temperature control
board.

Control System

Temperature Control Assembly
Light Assembly
– 24 –
Touch Panel
Screws