LG GR-L258 Service Manual page 29

8-1-9 Express Freezing
1. The purpose of this function is to intensify the cooling speed of freezer and to increase the amount of ice.
2. Whenever selection switch is pressed, selection/release, the LED will turn ON or OFF.
3. If there is a power outage and the refrigerator is powered on again, Express Freezing will be canceled.
4. To activate this function, press the Express Freezing key and the LED will turn ON. This function will remain activated for
24 hrs. The first three hours the compressor and Freezer Fan will be ON. The next 21 hours the freezer will be controlled
at the lowest temperature. After 24 hours or if the Express Freezing key is pressed again, the freezer will return to its
previous temperature.
5. During the first 3 hours:
(1) Compressor and freezer fan (HIGH RPM) run continuously.
(2) If a defrost cycle begins during the first 90 minutes of Express Freezing, the Express Freezing cycle will complete its
cycle after defrosting has ended.
If the defrost cycle begins when Express Freezing has run for more than 90 minutes, Express Freezing will run for two
hours after the defrost is completed.
(3) If Express Freezing is pressed during defrost, Express Freezing LED is on but this function will start seven minutes
after defrost is completed and it shall operate for three hours.
(4) If Express Freezing is selected within seven minutes after compressor has stopped, the compressor (compressor
delays seven minutes) shall start after the balance of the delay time.
(5) The fan motor in the freezer compartment runs at high speed during Express Freezing.
6. For the rest of the 21 hours, the freezer will be controlled at the lowest temperature.
8-1-10 FREEZER & REFRIGERATOR LAMP AUTO OFF
1. To avoid heat damage caused by the lamp, it is turned off automatically when the refrigerator door is open for more than 7
minutes.
8-1-11 Alarm for Open Door
1. This feature sounds a buzzer when the freezer or refrigerator door is not closed within 1 minute after it is opened.
2. One minute after the door is opened, the buzzer sounds three times each for 1/2 seconds. These tones repeat every 30
seconds.
3. The alarm is cancelled when the freezer or the refrigerator is closed while the buzzer sounds.
Freezer Door
Closed
or Refrigerator
Door
Buzzer
Open Closed Open
Within 1 min.
3 Times 3 Times
30 sec 30 sec
1 min.
- 29 -
Closed
3 Times 3 Times
30 sec