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[g] WATER SUPPLY CONTROL
1) When the water pan closes and the hall IC turns on, the water valve opens to supply
icemaking water for a specific time. The icemaking water supply time varies between
startup, reset, and the end of bin control cycle.
* The icemaking water supply time and additional water supply time are adjustable
in the maintenance mode (see “3. [b] MAINTENANCE MODE”).
2) After the water pan starts to open, the water valve opens in 20 seconds to supply
defrosting water (water pan cleaning water) for a specific time. The defrosting water
supply time varies between the water temperatures above and below 13°C. If the
water temperature is below 13°C, the water valve opens for 10 seconds after the
water pan starts to close.
* The defrosting water supply time is adjustable in the maintenance mode (see “3. [b]
MAINTENANCE MODE”).
3) The water temperature is determined by a predetermined offset value plus the cube
control thermistor temperature after icemaking water is supplied as mentioned in 1)
and the pump motor runs for 30 seconds.
* The water temperature offset value is adjustable in the maintenance mode (see “3.
[b] MAINTENANCE MODE”).
[h] AMBIENT TEMPERATURE CORRECTION
1) At low ambient temperatures, the dimple diameter of ice cubes is increased by a
predetermined rate between the ambient temperature and target integrated freeze
completion value to prevent reduction in the evaporator temperature leading to
excessive ice production.
* The rate between the ambient temperature and integrated value is adjustable in
the maintenance mode (see “3. [b] MAINTENANCE MODE”).
[i] DIMPLE DIAMETER SETTING
1) When the up or down switch is pressed, the current set point temperature
(maintenance mode No. 2) is displayed (see “3. [b] MAINTENANCE MODE”).
2) When the up or down switch is pressed again, the set point temperature goes up or
down in 0.5°C increments.
3) When the switches are not pressed for 30 seconds, the set point temperature is
determined with “on” in the display.
