Remotes - Manitowoc SD0302A Technician's Handbook

REMOTES

Single Evaporator Models
The toggle switch must be in the ice position
NOTE:
and the water curtain must be in place on the
evaporator before the ice machine will start.
Initial Start-Up or Start-Up After
Automatic Shut-Off
1. Water Purge
Before the compressor starts, the water pump and
water dump solenoid are energized for 45 seconds, to
completely purge the ice machine of old water. This
feature ensures that the ice making cycle starts with
fresh water.
The harvest valve and harvest pressure regulating
(HPR) solenoid valves also energize during water
purge, although they stay on for an additional 5
seconds (50 seconds total on time) during the initial
refrigeration system start-up.
When Used - The air pump energizes for the last 10
seconds of the cycle.
Energized Control Board Lights-
Left Bin (green)
72 Part Number 80-1479-3 7/10
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