14. Also, observe that the water pump is circulating water through the system. A momentary sucking,
cavitation sound is normal at the beginning of the process when the water level is low. Check that
there are no water leaks from the hoses or water tank into the bin.
15. The machine will begin to make ice.
16. When ice is available, test the bin probe adjustment by holding ice against it. Adjust the controller,
if required. Code 90 indicates ice bin full, a cold bin probe will shut down the ice machine right
after the next harvest is complete.
17. Replace and secure all the cabinet panels.
18. Discard all the ice from the start-up cycles, then clean and sanitize the ice storage bin according
to the instructions provided.
Ice Machine Re-Start
At power up, in the ice making mode, the electronic control will monitor the conditions and
operate in the following manner:
If the evaporator temperature is colder than the harvest termination temperature at start up, the
water plate will open (lower).
If there is an obstruction preventing the water plate from closing, it will re-open (lower)
If the evaporator temperature is warmer than the harvest termination temperature and the water
plate is open, it will close (raise).
Controls and Adjustments
On-Off Switch: Used to turn the ice machine on or off.
Ice-Clean Switch: The “Ice” position signals the controller to provide full operation of the ice
machine. The “Clean” position will exclude operation of the compressor and condenser fan motor
(air cooled models) and provide operation required for the cleaning procedure.
Defrost Button: Push this button anytime lowering the water plate and/or forcing the ice machine
into the defrost mode is desired. The water plate will remain down for four minutes and then return
to normal operation. Pushing the button again, while the plate is down, will immediately return the
machine to normal operation.
Float Switch: Closes water inlet valve when water sump is full
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