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Hot Drink Center Set-Up Manual
6530006 11
March, 2001
Main Controller PCB Display
Main Controller PCB Display. This display consists of two light emitting diodes (LED)
mounted on the controller PCB.
POWER ON
(LED 1)
When lit, this red LED indicates electrical power is applied to the controller
PCB.
HEARTBEAT
(LED 2)
When flashing, this red LED indicates that the controller PCB is active, and
the software is operating.
LED1LED2
MAIN CONTROLLER
PCB ASSEMBLY
POWER ON
(LED 1)
FLASHING
HEARTBEA
T
(LED 2)
NORMAL CONDITIONS:
When the merchandiser is operating normally, you should see a
steady red POWER ON indicator. The red HEARTBEAT indi-
cator should be flashing with a balanced on/off pattern (on for
the same length of time that it is off).
ERROR CONDITIONS:
If an error is present, the red HEARTBEAT indicator will flash
with an unbalanced on/off pattern (on longer than it is off). The
error(s) can be viewed under the DIAGNOSTICS mode.