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2)
Check Motor power wiring to the Cabinet Control Port Board.
3)
Verify the Port Motor is plugged in.
4)
Replace Cabinet Control Port Board.
2.
Before replacing any Control Boards:
a.
Check that the Cabinet Control Port Board is getting 5VDC from the VMC.
b.
Ohm the Communication wire from the Cabinet Control Port Board to the VMC.
c.
Check for Cabinet Control Errors “P Comms” Error in programming Error Codes.
3.
Remove Port Motor Cover and ensure the Cabinet Control Port Board Green status light is flashing
rapidly.
a.
If light is rapidly flashing, the Cabinet Control Port Board is good.
b.
If the Green status light is On solid, check the other Cabinet Control Boards, if their Green status
light is also On solid check the Communication (Blue/White) wires. If the other Cabinet Control
Board Green status lights are rapidly flashing, replace the Cabinet Control Port Board.
c.
If there is no Green status light, check another Cabinet Control Board, if it’s Green status light is
rapidly flashing, change the Cabinet Control Port Board.
4.
Port Door still will not Open/Close, go to Port Test and ensure the VMC D7 Port Closed Diagnostic Green
Light is On.
a.
If the VMC D7 Port Closed Switch Diagnostic Green Light is Off, ensure the clear Port Door if fully
closed.
b.
Before replacing the Cabinet Control Port Board check that the Port Cam is installed, not
damaged, and the magnet is in position in end of the Port Cam.
c.
If the Port Door is fully closed and the VMC D7 Port Closed Switch Diagnostic Green Light is Off,
change the Cabinet Control Port Board.
VMC Diagnostic Lights
.
Cabinet Control Port Board.
Cabinet
Control Port
Board.
Brushed Short
Port Motor.
Port Cam, may
be either Black
or Clear.
Summary of Contents for BevMAX Refresh 4 3800-4
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