Page 23
400 Series
400 Series
Component Access and Removal
6-23
Figure 6-49.
Wine Storage Control Board
Tab
LED Ribbon Cable
Membrane
Switch
Ribbon Cable
Electrical
Connections
Tab
Tab
Tab
To remove the control board, disconnect the LED rib-
bon cable, the membrane switch ribbon cable, and
all other electrical leads attached to the control
board. Expand the tabs to release the control board,
then pull down and out.
NOTE:
When re-connecting electrical leads to the
control board, be sure the silver area on the mem-
brane switch ribbon cable terminal is facing away
from the control board.
Refrigerator Section Control Board Access and
Removal (Model 427R ONLY)
The refrigerator section control board is attached to a
control board cover, located in the ceiling of the
refrigerator section. The control board cover is held
in place with seven screws.
NOTE:
The eighth hole in the control board cover is
in line with the wire channel. DO NOT insert a screw
in this hole. Doing so could short out the unit and/or
cause electrical shock.
WARNING and STATIC ELECTRICITY CAUTION at
beginning of this section.
To access and remove the refrigerator control board,
remove the top drawer first.
NOTE:
The top drawer has a control cable that must
be disconnected before drawer removal. To remove
the top drawer assembly, pull top drawer forward 6"
to 10", lift it up off of the pins at front and push the
slides in. Carefully place the drawer assembly face
down directly in front of unit. Then, disconnect the
display cable at interior left rear of the unit by turning
the collar counterclockwise and unplugging the pins
from the socket.
Now, extract the screws that secure the control board
cover to the ceiling and let the cover drop down.
Disconnect all electrical lead attached to the control
board and pull the control board and cover out.
Figure 6-50.
Refrigerator Section Control Board
Refrigerator
Control
Board &
Cover
Screws (7)
