Manitowoc CNF0201, Technician'S Handbook

Page: 58 / 120

58 Part Number 000015432 Rev02 5/21
SafeGuards
• No Water
• No Ice Production
NO WATER
The water sensing switch opens for more than 30 seconds.
Operation
When the float switch is open at initial start-up, the ice
machine will wait for the switch to close before starting.
During the freeze cycle, if the water float opens for 30
seconds, the ice machine will:
1. De-energize the compressor and gear motor.
2. The Water Ok light on the control board will de-
energize.
3. A 15-minute delay is initiated.
The water Ok light will flash when the float switch closes or
when the toggle switch is placed in the OFF position.
The ice machine will remain off until the 15-minute delay
period expires and the water float switch closes.