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4) Check the White Wire Connection in Pin 2 of the P1 Connection of the RS485 Interface
Board to the double White Wire in Pin 12 of P1 Connection of the Environmental
Board.
5) Check continuity the Black Wire (Ground) Connection in Pin 5 of the RS485 Interface
Board to Pin 20 of P1 Connection of the Environmental Board.
6) Replace RS485 Interface Board.
7) Replace Cup Motor Board.
8) Replace BevMAX Refresh 6 Media Atlas H Board.
g. Ohm the RS485 Communication Wiring from the Y Motor Board (where the X Home Switch
plugs in) to the Environmental Board.
1) Check continuity of the Blue Wire in Pin 2 of the P1 Connection of the Y Motor Board
to the double Blue Wire in Pin 23 of P1 Connection of the Environmental Board.
2) Check continuity of the White Wire in Pin 3 of the P1 Connection of the Y Motor Board
to the double White Wire in Pin 12 of P1 Connection of the Environmental Board.
3) Replace the Cabinet Control Y Motor Board.
4) Replace the Environmental Board.
h. If there is no Green Status Light on the Cabinet X Motor Control Board, check another
Peripheral Boards, if it’s Green Status Light is rapidly flashing, check the harness to that Cabinet
Control Motor Board. If the harness is OK change the Cabinet Control Motor Board.
i. Still no X Motor movement? Replace the X Motor.
The Cup Picker/Plunger will not Cycle to Eject an Item from the Gate
1. Check for Cabinet Control Board Errors “C Comms” Error when first entering programming with 3333.
2. A Motor Power Interrupt Switch (left switch in bracket) issue:
a. Check Top Circuit Breaker that it hasn’t disengaged, reset if necessary.
b. Check the wiring from the Motor Power Interrupt Switch to the Red/Blue Wire in Pin 4 & the
Red/Green Wire in Pin 5 of P1 Connection Environmental Board. With the Motor Power
Interrupt Switch engaged, Ohm the wires, there should be continuity. If not:
1) Check the Red/Blue Wire.
2) Check the Red/Green Wire.
3) Replace the Motor Power Interrupt Switch.
c. If the Motor Power Interrupt Switch passes, check the Red/Blue Wire in Pin 4 of P1 Connection
of the Environmental Board to ground for 24VDC to the Motor Power Interrupt Switch from the
Environmental Board.
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