AMS SENSIT 3 GLASS FRONT VENDOR
L0086, Rev. G
7-1
7.0 TROUBLESHOOTING
7.1 OUT OF SERVICE MESSAGE
Certain critical errors will disable the merchandiser.
When this happens, an “OUT OF SERVICE” message will
be displayed.
To get the merchandiser back in service, press the
mode switch on the control board. Any errors will be
displayed immediately. Refer to the list of error codes and
explanations below. Correct the cause of the error, and
press “
0
” to clear the error code. If the error code was
generated by an MDB device (CHANGER, BILL
VALIDATOR, or CARD READER), press
1
to see more
detailed (sublevel) error codes.
7.2 MACHINE ERROR CODES: CAUSES AND
SOLUTIONS
7.2.1 Viewing Top Level Error Codes
To view top level error codes, enter the service
mode by pressing the mode switch located at the lower
right corner of the control board. ACCT DATA will be
displayed if there are no errors or an error has been cleared
(whether corrected or not). If the error message has been
cleared, but the cause has not been corrected, the
message can be re-displayed by briefly turning off the
power. Use the keypad buttons to perform the following:
#. NEXT ERROR
– to view the next top level error code in
memory.
1. SUBLVL ERRORS
– to display any sublevel error codes
including MDB devices.
0. CLEAR ERROR
– to erase the error code from memory
(first correct the error).
7.2.2 Viewing Sub-Level Error Codes
To view the sub-level error codes, press the 1 key
while the top level error code is being displayed. Correct
the condition which caused the error first, then clear the
error code by pressing “0”. Once all errors are cleared,
“ACCT-DATA” will be displayed. Refer to the next section
for a description of error codes, their causes and solutions.
7.2.3 ERROR CODES - CAUSES AND SOLUTIONS
ERROR CODES – CAUSES AND SOLUTIONS
TOP LEVEL
ERROR CODE
SUB LEVEL
CODE
CAUSES SOLUTIONS
X STUCK
NONE
Keypad selection button X has
been depressed more than 2
minutes.
Clear any obstructions or dirt from around the selection
buttons and make sure they can move freely. If proper
operation is not restored, replace the keypad.
PROD.
SENSOR
NONE
The product sensor is blocked or
disconnected.
Remove any products or other objects in the bottom, or
in sensor openings in ends of the delivery bin. Check
sensor harness connections.
SENSIT
BLOCKED
NONE
The vend sensor is blocked or lens
is fogged.
Remove any obstructions from the path of the sensor.
SENSIT
DISCONN’D
NONE
The vend sensor is disconnected. Check all sensor harness connections.
HOME ERROR
NONE
Motor switch problem
Check for correct motor type. Check for proper
connections.
Check for correct motor set-up
CHANGER
A message has been generated by the changer.
Press
1
to see changer sub-level error codes.
COMMUN
COMMUNICATIONS –
Communications error.
Check MDB harness connections.
SENSOR
SENSOR – Sensor error.
Consult changer manual or manufacturer.
JAM TUBE
JAMMED TUBE – Jammed coin
tube.
Clear any obstructions from the coin tube.
CHK SUM
CHECK SUM – Check sum error.
Consult changer manual or manufacturer
CHUTE
CHUTE – No coins accepted for a
period of time.
Clear any obstructions from the coin chute.
Содержание Sensit 3 39 VRM
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