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Revision 2.EL950 1.3.1074C 18.6
Motor Errors
Error Message
Description
Possible Solutions
Motor [Number] Open
The motor indicated or harness to that motor
has an open electrical connection.
Check the motor and motor harness for open connections.
Test vend motor. Replace if necessary.
Motor [Number] Short
The motor or harness has an electrical short. Check motor and motor harness for short. Replace if
necessary.
Motor [Number] Home Sns
The motor home switch was not detected
while the motor was in operation. This may
also indicate a motor jam condition.
Check motor type service mode setting, motor, motor switch
and then spiral for blockage. Test vend selection motor if
necessary.
Motor [Number] Jam
A motor jam has been detected.
Check motor and spiral for blockage.
Motor [Number] Errors
One or more motor errors have been
detected.
Test vend selection motor and review information on motor
open, short, home switch and jam conditions.
Motor Under Voltage
The detected motor voltage is not high
enough to run the selection motors.
Test vend selection motor for correct operation. Replace
motor. Replace VMC.
Temperature Sensor Errors (Refrigerated Models Only)
Error Message
Description
Possible Solutions
Refrig Sensor # Open
A temperature sensor or harness is considered to have an
open electrical connection. Where # is the sensor number.
Check sensor and sensor harness for open
connections. Check for sensor readings. Replace
sensor if necessary.
Refrig Sensor # Short
A temperature sensor or harness is considered to have an
electrical short. Where # is the sensor number.
Check sensor and sensor harness for shorted
connections. Replace if necessary.
Refrig Health Safety
The cabinet temperature and time limit settings have been
exceeded.
Check sensor readings and sensor harness for
shorted connections. Check for sensor readings.
Replace sensor if necessary.
Vend Sensor Errors
Error Message
Description
Possible Solutions
Optical Sensor Error
The vend sensor is blocked, out of alignment
or not detected.
Check sensor and sensor harness for open connections. Check for
sensor readings. Replace sensor if necessary.
Coin Changer Errors
Error Message
Description
Possible Solutions
Coin Mech Comm
VMC does not have communication with the coin changer.
Check MDB Harness to changer. Check for power
on changer. See changer service manual.
Coin Mech Tube Sns
The coin changer has reported a tube sensor error.
See changer service manual.
Coin Mech Inlet
The coin changer has reported an acceptor blockage.
Check changer tubes. See changer service manual.
Coin Mech Tube Jam
The coin changer has reported a tube payout error.
Check changer tubes. See changer service manual.
Coin Mech ROM
The coin changer has reported a program memory error.
See changer service manual.
Coin Mech Excess Esc
The coin changer has reported that a large number of coin
escrow requests have occurred.
Check changer escrow lever position.
Coin Mech Coin Jam
The coin changer has reported that a coin is jammed in the
coin path.
Check changer coin path. See changer service
manual.
Coin Mech Low Accept
The VMC has seen a low acceptance rate on coins.
Review inserted coins. See changer service manual.
Coin Mech Accpt Disc
The coin changer has reported that the coin validation
acceptor is disconnected.
Re-connect the coin changer’s acceptor. See
changer service manual.
Coin Mech Route Err
The coin changer reported that a coin did not follow the
correct path.
Check changer coin path. See changer service
manual.
