LG LSC27990ST, Training Manual

Page: 14 / 34

Info Center
Refrigerator Info Center Training
14
Operation
operaTion
Press the TEMPERATURE and DOOR ALARM buttons simultaneously for 1 second in the locked state.
MICOM FUNCTION
Door Alarm Buzzer Mute Mode
Press door alarm button to turn the buzzer on or off.
Demo Mode
Demo mode is available for displaying the refrigerator in a sales setting or similar condition.
It allows the display, dispenser, lights, and fan to operate without running the compressor.
To enter the DEMO mode, press the TEMPERATURE and the LOCK button simultaneously and hold
for 5 seconds until the Ding sounds. You will see the letters DEMO on the top left side of the screen
with a ding sound. To exit the DEMO mode and return to normal operation, press the TEMPERATURE
and the LOCK button and hold simultaneously for 5 seconds until the Ding sounds again.
NOTE:
The refrigerator will default to the NORM AL mode (DEMO mode OFF) if the power fails.
LCD Check Mode
Communication Data Check Mode
Press MENU and insert icon (lamp and down arrow)button simultaneously for 6 seconds in the lock status
Temperature Selection Function
NOTE :
The temperature can vary ±5°F (±3°C) depending on the load condition.
• The actual inner temperature varies depending on the food status, as the indicated setting temperature
is a target temperature, not actual temperature within refrigerator.
MICROCONTROllER