Electrical System; Normal Control Board Operation - Follett HCC700A Operation And Service Manual

Electrical system

ATTENTION!
To prevent circuit breaker overload, wait 15 minutes before
restarting this unit. This allows the compressor to equalize and
the evaporator to thaw.

Normal control board operation

The PC board indicator lights provide all the information necessary to determine the machine's status. Green
indicator lights generally represent "go" or normal operation; Yellow indicators represent normal off conditions;
Red indicators generally represent alarm conditions, some of which will lock the machine off.
A fl ashing green light labeled POWER indicates power to the machine. All other normal operation status
indicators are covered as follows:
Ice machine disposition
Legend:
ON
1. Ice machine is making ice.
.
2. Ice machine is not making ice.
DIP Switch Settings
Operating conditions
OFF ON or OFF
1.
2. Normal time delay. When the bin fi lls with ice, the LOW
FLASHING
Normal running.
BIN light goes out momentarily and the refrigeration
and auger drive systems immediately shut down. (Note:
The fan motor will continue to run for 10 minutes to cool
condenser) The TIME DELAY light comes on, initiating
the time delay period. When the time delay expires, the
machine will restart provided that the LOW BIN light is on.
Note: The ice machine has a 15-minute startup delay
when power is applied to prevent circuit overload.
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