Description Of Function & Circuit Of Micom - LG LFX23961SW /01 Service Manual

8. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM
8-1 FUNCTION
8-1-1 Display Function
1) When the appliance is plugged in, it is set to 37°F for refrigerator and 0°F for freezer. You can adjust the Refrigerator and
the Freezer control temperature by pressing the ADJUST button.
2) When the power initially applied or restored after a power failure, it is set to Control temperature previously.
ICE OPTION
ICE OPTION
8-1-2. How to Toggle the Display between °F & °C
The initial setting is °F and the display temperature mode can be changed from °F to °C or °C to °F by pressing and
holding the FREEZER and the REFRIGERATOR keys at the same time for over 5 seconds.
k)
8-1-3 Lock function (dispenser and display button loc
1) When the refrigerator is first turned on, the buttons are not locked. The display panel shows the padlock unlocked icon.
2) To lock the display, the dispenser, and the control panel, press, and hold the ALARM/LOCK button for 3 seconds. The
locked pad lock icon is displayed.
3) The ALARM/LOCK button is the only control feature that remains active in the locked state. The buzzer sound, other
control buttons, and the dispenser are deactivated.
4) To release from the locked state, press and hold the ALARM/LOCK button again for 3 seconds.
Ex) "LOCK"
Ex) "LOCK"
Function ON Function OFF
8-1-4 Filter condition display function
1) There is a replacement indicator for the filter cartridge on the dispenser.
2) Water filter needs replacement once six months.
3) Initial month indication is 6 month.
Water filter icon turn on to tell you need to replace the filter soon.
4) When filter indicator becomes 0 MONTH "HOLD 3SECS" text will be lighting.
5) After 6 MONTH has passed, " 0 " month is shown on display to indicate the filter has to be exchanged.
6) When 6 MONTH has passed or when filter month indication wants to be Reset press 3 seconds the filter button and
the graphic light will come off and month display will be 6 (six).
In initial Power On Replace indicator
/ Filter RESET light on
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