Verify the evaporator fan is running.
Check harness to fan motor and check output voltage.
Test Mode - Relays: Evaporator Fan - attempt to turn
the evaporator fan on then off in this mode.
Miscellaneous Problems
Stuck Selection
SW on Keypad
Bad Selection Switch
- A Selection switch
inside the Keypad
was actuated more
than 15 seconds in
door closed, Sales
Mode, or door open,
Service Mode.
Check the selection switch number shown in
the detailed error code "nn" to see if:
1) The Keypad is defective
2) The harness is wired incorrectly or shorted
out.
The harness from the Ribbon Cable to the Selection
Switch Keypad could be upside down.
The # 2 slot on both the ribbon cable and harness
should be empty.
If this does not work, replace the Keypad.
Door Switch Outer door has been
open for more than
one hour.
Check the vendor's door switch to see if it's
sticking or miswired.
Replace the door switch, if defective.
Ram Error Ram check sum for
stored in non-volatile
memory has been
corrupted.
No test available. If error shows up frequently, replace the control board.
AC Low AC voltage to the
controller is less than
30 seconds.
Check for low voltage at the wall outlet at
vendor start-up.
Contact a qualified electrician.
Scale Scaling Factor error -
one of the credit
peripherals has
introduced a scaling
factor that is not
compatible with the
current configuration.
Check the connections of changer harness;
make sure changer is plugged in and working.
Make corrections to harness or replace the changer if
necessary.
Inlet Sensor Machine's coin inlet
sensor is blocked for
more than 1 minute.
Check changer harnessing for cut, pinched or
crimped wires.
Make sure the coin return button is not pushed on the
vendor or on the coin mechanism.
Replace harnesses or changer.
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