Control Board - Bunn AutoPOD My Cafe AP Service & Repair Manual

CONTROL BOARD

FIG. 11-1 CONTROL BOARD - AutoPod
Location:
The Control Board is located inside the back cover.
Test Procedures:
The test procedures for the control board will vary
depending upon the problem. Refer to the Troubleshooting
section which is divided into three sections, Refill Circuit,
Heating Circuit, and Brewing Circuit.
Check for Power to board:
1. Place one meter lead at L1 terminal and the other lead
at L2 terminal.
2. With the power connected to brewer, the voltage read-
ing to the board should be the line voltage rated for that
model.
Ifnovoltageispresent,checkwiringtotheboard.
If voltage is present,and brewer does not power
on, replace board.
Removal and Replacement:
1. Disconnect brewer from power source.
2. Disconnect the cord from L1 & L2 on the control board.
3. Disconnect the connectors from the control board.
4. Remove the 6 screws securing the control board to
the mounting bracket.
5. Install new board with screws removed in # 4.
6. Re-install wires & connectors.
FIG. 11-2 CONTROL BOARD - MyCafé AP
1 2 3 4
J4
1
2
3
4
5
J7
1
2
3
TR 1 – Heater Output (Line Voltage)
RED – Solenoid (Line Voltage)
BRN – Solenoid (Line Voltage)
YEL – Rectified Line Voltage
Page 11
J3 J1 J2
PRGM
ON
LOCK
J11
SET
6 5 4 3 2 1 2 1
2 1
J5
4 3
J6
2 1
J12
1
2
J8
1 2
3 4
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