L0118G
7-3
7.5 WATER FORMATION IN THE CABINET
Water formation in the cabinet indicates an air leak
which allows moist air to continually enter the cabinet
and condense on the evaporator.
1. Make sure the refrigeration unit cover gasket is
sealing properly all the way around. In particular,
check the openings where the refrigeration lines
and drain tube pass through the cover. These
openings should be sealed completely around
the lines and tube with duct putty.
2. Make sure the door is properly tightened so that
it makes contact with the gasket on all sides.
3. Make sure there are no foreign objects
interfering with the vend door, and the vend
door closes properly.
7.6 MACHINE TROUBLE SHOOTING CHART
The following troubleshooting chart may be used to
find quick remedies for electrical and mechanical
failures in the vendor.
7.6 MACHINE TROUBLE SHOOTING CHART
IF A REPLACEMENT PART IS NECESSARY, PLEASE CONTACT YOUR DISTRIBUTOR
Symptom Possible Cause Remedy
No power at the control board. (no
beeping sound during power-up or
when the service mode button is
pushed)
No power from power cord. Check power cord, outlet or supply.
3.0 amp fuse is blown. Replace 3.0 amp fuse.
Fuse harness is not connected to the
back of the fuse holder.
Connect fuse holder harness.
Short or cut in the power harness
between the transformer and control
board.
Check continuity through the power
harness. If there is no continuity replace
the power harness.
Transformer does not have power at
the 24 VAC secondary side.
Insure primary side of transformer is
receiving power. If there is not at least
29 VAC on secondary side replace
transformer.
Vendor displays “Please Make Another
Selection”.
Selection not configured in the motor
matrix.
Reconfigure the motors. Check for
motor coupling.
Motor jammed
Clear jammed motor and clear error
code.
Vend not sensed by sensor
Clear fault in sensor boards or harness:
possible control board error.
Vendor does not accept coins.
Options set for “Free Vend”
Scroll to Free Vend and change to N.
Changer unplugged Plug in charger
Coins jammed Clear changer
Defective changer or other MDB device. Replace changer
Credit amount exceeds the highest
price. (Prices may be set at $0.00.)
Set prices.
Control board is in service mode. Exit service mode.
Vendor will pay out coins.
Changer unplugged Plug in changer
Defective changer Replace changer
Coins jammed Clear jammed coins
No coins in changer Add coins to the changer
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