Crane Merchandising Systems 670 Hot Drink Setup/Programming Guide, Power On, the controller PCB

HOT DRINK SETUP/PROGRAMMING GUIDE

MAIN CONTROLLER

PCB ASSEMBLY

LED1 LED2

POWER ON	FLASHING
(LED 1)	HEARTBEAT
	(LED 2)

MAIN CONTROLLER PCB DISPLAY

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.

6700001 Page - xiv November, 2002