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6700001 Page - xiv November, 2002
HOT DRINK SETUP/PROGRAMMING GUIDE
MAIN CONTROLLER PCB DISPLAY
LED1 LED2
MAIN CONTROLLER
PCB ASSEMBLY
POWER ON
(LED 1)
FLASHING
HEARTBEA
T
(LED 2)
Main Controller PCB Display. This display consists of two light emitting diodes (LED)
mounted on the controller PCB.
POWER ON When lit, this red LED indicates electrical power is applied to
(LED 1) the controller PCB.
HEARTBEAT When flashing, this red LED indicates that the controller PCB is
(LED 2) active, and the software is operating.
NORMAL CONDITIONS:
When the merchandiser is operating normally, you should see a
steady red POWER ON indicator. The red HEARTBEAT indicator
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.