Bloomfield 0420 - Manual (Page 18)

SERVICING INSTRUCTIONS (continued)
16
IMPORTANT:
The two keypad ribbon cables
connectors are not polarize,
and can easily be installed on
the wrong location on the board.
Be sure to mark the ribbon
cable connectors s as to
location and orientation. REPLACE CONTROLLER
Disconnect brewer from electric power. Remove top panel and
front panel.
Note location of wire connections. Be sure to mark the two
keypad ribbon cables as to location and orientation. Disconnect
wiring from controller.
Remove four nuts holding controller to cabinet.
Reassemble in reverse order.