Remote Air-Cooled - Manitowoc SD0302A Technician's Handbook

Ice Making
Sequence of
Operation
Initial Start-Up
1. Water Purge
2. Refrigeration
System Start-
up
Freeze Sequence
3. Prechill
4. Freeze
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Single Evaporator Model Energized Parts Chart
Harvest Harvest
Air
Valve Valve
Water Comp.
(Left) (Right)
Pump (When
HPR (When
Used)
Valve Used)
35 sec.
Off
On On On
10 sec.
On.
Off On On On
Off Off Off Off
On Off Off Off
manuals search engine

Remote Air-Cooled

Contactor
Water Water
Coil
Inlet Dump
Liquid Li n e
Valve Valve
Solenoid
Off On Off
On Off On
May
Cycle
Off On
On/Off
during
pre-chill
Cycles
Off
Then On
Off On
one
more
time
Condenser
Compressor
Fan Motor
Off Off
On On
Initial Start-Up is
On On
30 Seconds thereafter
On On
Water Contact
w/Ice Thickness Probe
Length
of Time
45 Seconds
5 Seconds
60 Seconds
Unil 10 Sec.