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No Vertical (Y) and No Horizontal (X) Movement
There are only a few reasons the peripheral Cabinet Control Boards will not send power to both the X and Y
Motors deliberately.
1.
A left Motor Power Interrupt Door Switch issue.
a.
Check its wiring from the Door Switch to the VMC. Replace wiring as necessary.
b.
If wiring is connected and not damaged Ohm the Switch. Replace as necessary.
c.
If the Door Switch tests good check for 24VDC to the Switch from the VMC.
d.
Replace VMC if necessary.
2.
A Picker error.
a.
Before replacing any Control Boards:
1)
Check that the Cabinet Control Cup Board is getting 5VDC from the VMC.
2)
Ohm the Communication wire from the Cabinet Control Cup Board to the VMC.
3)
Check for Cabinet Control Errors “C Comms” Error in programming Test Mode, List Errors.
4)
Replace the Cabinet Control Cup Board.
b.
Remove the Cup cover and ensure the Cabinet Control Cup Board Green status light is
flashing rapidly. If not, check the wire harness from the Cabinet Control Cup Board to the Y
E-Chain. If there is no problem then check the harness from the Y E-Chain where it plugs into
the Y Motor Board. If there is no problem replace the Cabinet Control Cup Board.
c.
Ensure Cup Picker is not stuck in the out position.
GFCI.
(Domestic Machines)
AC Distribution Box.
Electrical Outlet.
View of Left (Motor Power
Interrupt) Door Switch
.
Summary of Contents for BevMAX Refresh 4 3800-4
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