L0118G
7-4
Symptom Possible Cause Remedy
Validator will not accept bills.
Changer unplugged Plug in changer
Not enough changer in the changer. Add coins to the changer.
Validator unplugged. Plug in the validator.
Bill is immediately stacked.
Change feature is enabled. Disable change feature.
Highest price is greater than bill
value.
Change price.
Non configured selection has a price
greater than bill value.
Set and save all prices, including
selection columns not in use.
Tray selections do not make a
complete cycle.
Harness off at the J-1, J-5 and/or J-6
connector on the control board.
Motor jammed.
Sensors blocked.
Connect harness to the control board
connector. Check harnesses.
Tray selection continues to turn after
a successful vend.
Wrong motor or motor type: Still
motors will not stop at Home
position.
See page 6.3 & 6.4
Health and Safety shut down.
Door switch is not working.
Adjust switch for positive contact
with door.
Close door tightly.
Replace defective door switch.
Replace defective door switch
harness.
Bottom Air Vent Screen Blocked.
Clean obstruction or dirt from bottom
screen.
Evaporator frozen.
Check for air leaks.
Check for a failed evaporator fan
motor. If it has failed replace the
evaporator fan motor.
Check evaporator fan switch harness
connection.
Defective temperature sensor. Replace evaporator switch.
Refrigeration problem. See below.
Refrigeration unit not running.
Door switch is not working.
Adjust switch for positive contact
with door.
Close door tightly.
Check door switch harness
connection.
Replace defective door switch.
Replace defective door switch
harness.
Temperature setting in the control
board is set too high.
Reset temperature setting.
Refrigeration relay harness
disconnected.
Connect refrigeration relay harness.
Inoperative Relay
Check for low voltage and high
voltage.
Defective refrigeration relay. Replace relay.
Over-pressure timer.
Allow 3 minutes for system pressure
to equalize, then try again.
To Next Page
Loading...
