Rear Circuit Board - VKI Technologies Suprema Operation And Service Manual

SUPREMA - OPERATION & SERVICE MANUAL
Removing the Rear Circuit Board
1. Switch the coffee maker "OFF".
2. Open the outer door.
3. Remove the waste container.
4. Remove the brewer.
5. Remove the brewer bracket.

Note:
The settings and
counters are
stored in the rear
circuit board. If the
board is replaced,
the information will
be lost.
6. Slide the water tank forward, approximately 3 inches (8 cm).
7. Disconnect all the wiring harnesses from the rear board.
8. Remove the screw that secures the rear board to the back wall of the coffee maker
(located on the right side of the rear board cover).
9. Remove the rear board.
Installing the Rear Circuit Board
1. Place the rear board onto the joggle on the rear wall of the machine.
2. Connect all the cables and harnesses.
3. Slide the water tank back into place.
4. Install the brewer bracket.
5. Replace the brewer.
6. Replace the waste container.
7. Switch the coffee maker "ON".
8. Adjust all the settings (gram throws, water volumes, etc.).
Suprema - Operation & Service
a) Loosen, but do not remove, the two screws on the left side of the brewer bracket.
b) Remove the center screw (on the left side in the middle) from the brewer bracket.
c) Lift the brewer bracket until it clears the mounting "joggle" and carefully pull it
forward.
d) Unplug the brewer wiring harness from the rear board.
e) Set the bracket aside.
a) Grasp the board and lift it up to free it from the joggle.
a) Place the board on the back wall and slide it downwards until it aligns with the
joggle.
b) Hold it in place and secure it to the cabinet with a screw.
a) All the connectors are polarized as a protection and to help simplify connections.
This means that the harnesses can only be connected in their proper location, as
they will not fit onto any other location.
a) Connect brewer harness to the rear board.
b) Install the brewer bracket onto the joggles and lower into position.
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