7
Operation
MAJOR FUNCTIONS
1. The operating procedure is completely automatic.
2. When the ice storage bin is full of ice cubes the machine stops making ice automatically. It starts making
ice again after ice cubes are removed.
3. The different colors of the LED display indicate various work modes.
4. A sensitive probe and accurate timer enhance the performance of the ice maker.
5. A compressor protection system is built in.
CONTROLLER DISPLAYS
Instructions for LEDs and buttons:
1. Red LED:
Ice full indicator light. When this LED is lit, the ice storage bin is full of ice or there is something
between the sensor in the ice storage bin. The unit will stop making ice. When ice cubes are taken out of
the ice storage bin making the ice-full probe free, the red LED will keep flashing for 3 minutes. Then the
unit will restart and return to the ice making mode.
2. Green LED:
Ice making indicator light. When this LED is lit, the unit is working in the ice making mode
controlled by a temperature probe on the evaporator. When the green LED is flashing, the unit is working in
the ice making mode controlled by a fixed timer.
3.
Yellow LED:
Ice harvest indicator light. When this LED is lit, the unit is working in the ice harvest mode
controlled by the ice-full probe. When the green LED and yellow LED is lit, it means the unit is working in
the cold preservation stage.
4. Mode button:
Mainly for service. When this button is pressed, it can change from ice making mode to ice
harvest mode, or from ice harvest mode to ice making mode. You can judge the mode from the status of
the green and yellow LEDs.
5.
Adjust button:
Mainly for service. When this is pressed over 3 seconds, the unit will enter the Ice Size
Adjustment mode. The mode can be judged from the status of the yellow LED.
ICE SIZE ADJUSTMENT
1. Press and hold the “Adjust” button for at least 3 seconds. The unit will enter the Ice Size Adjustment mode.
The “HARVEST” LED (yellow) will be blinking continuously during the ice size adjustment.
2. While in the Ice Size Adjustment mode, press the “Clean” button or the “Mode” button for the desired ice
size.
Smaller ice setting:
By pressing the “Clean” button, you can decrease the size of the ice cubes. The “ICE”
LED (green) will flash as you lower the ice size and will finally be blinking at the setting of smallest ice size.
Larger ice setting:
By pressing the “Mode” button, you can increase the size of the ice cubes. The “BIN FULL”
LED (red) will flash as the larger size is set and will blink when the setting of largest ice size has been reached.
After 10 seconds without any operation, the unit will return to the previous mode.
NOTE:
• If during the ice size adjustment mode the “BIN FULL”, “ICE” and “HARVEST” LEDS blink all at once, this
