8-1-14 TEST Mode
1. The Test mode allows checking the PCB and the function of the components as well as finding out the defective part in
case of an error.
2. While in the test mode, the function control button is not recognized, but the recognition tone (beep~) sounds.
3. After exiting the test mode, be sure to reset by unplugging and then plugging in the appliance.
4. If an error, such as a sensor problem, is detected while in the test mode, the test mode is cleared and the error code is
displayed.
5. While an error code is displayed, the test mode will not be activated.
* Freezer Fan RPM Variable Check:
In case the freezer fan is in operation when the Ultra Ice button and freezing temp. button. Control are pressed for more
than one second at the same time freezer fan RPM changes. (for example if high speed, to normal speed or if normal
speed, to high speed for 30 seconds)
After 30 seconds, it turns to its original RPM.
* Demonstration MODE:
1. After open the door, when the Ultra Ice button and the Refrigerator Temperature Control button are pushed at the same
time and hold for 5 seconds or longer, it converts to Demonstration Mode.
2. The Display shows OFF in F/R temperature display.
3. In this status, all Loads are off (Compressor / Fan / Damper / Heater)
(The refrigerator Lamp automatic off function warks normally and can be demonstrated)
4. To release demonstration mode, reset display by pressing the Ultra Ice button and the Refrigerator Temperature Control
button at the same time and holding for 5 seconds or longer in status of open the door.
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Summary of Contents for 795.77192600
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