Energized Parts Chart - Manitowoc EC Serie Installation Use And Care Manual

Section 3
WATER PUMP
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.
ECV SELF-CONTAINED ICE MACHINES

ENERGIZED PARTS CHART

ICE MAKING SEQUENCE OF OPERATION
CONTROL BOARD RELAYS
1 2
HOT GAS VALVE
OFF ON
OFF ON
OFF OFF
ON OFF
ON
OFF
OFF OFF
Ice Machine Operation
3 3A
RELAY COIL
COMPRESSOR
OFF OFF
ON ON
ON ON
ON ON
ON ON
OFF OFF
RELAY
LENGTH
3B
of "ON"
CONDENSER ∗
FAN MOTOR
OFF
ON
ON
Until 7 sec.
ON
water contact
thickness
Bin switch
ON
activation
bin switch
OFF
re-closes
TIME
15
Seconds
5
Seconds
30
Seconds
with ice
probe
Until
3-3