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Ice Machine Operation
Energized Parts Chart
INITIAL START-UP/
START UP AFTER
AUTO SHUT-OFF:
1. Pressure
Equalization
2. Refrigeration
System Start-up
FREEZE
SEQUENCE:
3. Pre-Chill
4. Freeze
HARVEST
SEQUENCE:
5. Harvest
AUTOMATIC SHUT-
OFF:
6. Auto Shut-Off
* Condenser Fan Motor: The fan motor is wired through a fan cycle pressure control, therefore, it may cycle on and off.
3-4
CONTROL BOARD RELAYS
1
2
WATER
HOT GAS
PUMP
VALVE
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
3
3A
RELAY
COMPRESSOR
COIL
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
RELAY
3B
CONDENSER
FAN MOTOR
OFF
ON
ON
ON
ON
OFF
Part Number 040005094 05/19
Section 3
LENGTH
of "ON"
TIME
15
Seconds
5
Seconds
30
Seconds
Until 7 sec.
water contact
with ice
thickness
probe
Bin switch
activation
Until
bin switch
re-closes
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