Service Manual

86 Part Number: 000015430 Rev 02 5/20
THAW CYCLE
When the damper/curtain does not open during the 7
minute harvest cycle the following Thaw Cycle occurs:
• 7 minutes - The compressor, harvest solenoid valve
and dump valve de-energize.
The water pump remains energized and the water inlet
valve energizes until water touches the high water
level probe.
• Water is circulated, dumped and refilled to the high
water level probe 18 times (approximately 1 hour).
Model 1200 or smaller:
Circulate 165 seconds, dump 45 seconds
Model 1400 and larger:
Circulate 240 seconds, dump 120 seconds
• At the end of the thaw cycle (approximately 1 - 1.75
hour) the ice machine will start another freeze cycle.
Curtain Operation In Thaw Cycle Harvest
• Open & close damper = Continue Thaw Cycle
• Open damper 30 seconds = Full Bin Shutoff
Use the keypad and turn the ice machine off and then on
to terminate the cycle. Disconnecting and reconnecting
power to end the cycle will result in the ice machine
restarting in a harvest cycle.