*Note: If the water level is low, the water valve will open to fill the water tank.
Description of Each Process
The following sequence begins with the cuber as shipped from the factory with the water plate(s)
closed and ready to begin a normal ice making cycle.
Fill: The water solenoid valve will be energized only until the water level reaches the high water
level probe, and the water pump will run when the water plate is closed.
REV 1.70, 1.8
ICE MODE and CLEAN MODE: WATER WILL NOW HIT HIGH PROBE, THEN TURN ON
WATER PUMP( WATER VALVE OFF ) AND THEN REFILL TO HIGH PROBE.
CHANGED HIGH AND LOW WATER DEBONUNCE
-0.5 –SECOND DELAY NOW APPLIES WHEN RETURNING TO THE FILL STATE
-ENTIRE FILL ROUTINE WILL NOT BE REPEATED IF RETURNING TO THE FILL STATE
FROM THE HI WATER DEBOUNCE STATE,ONLY REFILLING TO THE HI WATER PROBE
-0.5-SECOND DELAY NOW APPLIES WHEN RETURNING TO THE FREEZE ( ICE MODE )
OR CIRULATE ( CLEAN MODE STATE
Freeze: Once the water fill cycle has been completed, the water solenoid valve will remain de-
energized until the following harvest cycle. The water level in the liquid level probe tube lowers as
the water is frozen, but no additional water will be introduced during the freeze cycle. The control
stream runs continuously during the freeze cycle with the water returning to the water tank
through the hole which can be seen through the control stream box to the left of the dam in the
box. The control stream is a "safety valve" to insure the ability to initiate harvest rather than an ice
quality control, and it should never need to go over the dam for more than 15 seconds before
harvest begins.
Note: No water, other than condensation, should drip or run to the drain pan from the
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