LG LMXS30776S Service Manual page 112

14-1-8 CONTROL OF FREEZER FAN MOTOR
2. When refrigerator is overloaded, fan motor runs in high speed as powered-up Standard speeds is used for general
purposes.
3. To improve cooling speed, the RPM of freezer fan motor changes from normal speed to high.
14-1-9 Cooling Fan Motor
14-1-10 Ice Compartment Fan
14-1-11 Refrigeration room Fan Motor
14-1-12 Ice PLUS
The first one hour the compressor, Freezer Fan and Icing Fan will be ON. The next 23 hours the Ice room will be
controlled at the lowest temperature. After 24 hours or if the Ice PLUS key is pressed again, the Ice room will return to its
previous temperature.
5. During the first hour :
(1) Compressor, Freezer Fan and Icing Fan run continuously.
(2) If a defrost cycle begins during the first 30 minutes of Ice Plus, the Ice PLUS cycle will complete its cycle after
defrosting has ended.
If the defrost cycle begins when Ice Plus has run for more than 30 minutes, Ice PLUS will run for 40 minutes after the
defrost is completed.
(3) If ice PLUS is pressed during defrost, Ice Plus Icon is on but this function will start seven minutes after defrost is
completed and it shall operate for three hours.
(4) If Ice Plus is selected within seven minutes after compressor has stopped, the compressor (compressor delays
seven minutes) shall start after the balance of the delay time.
6. For the rest of the 23 hours, the Ice room will be controlled at the lowest temperature.
14-1-13 How to set the display mode and cancel it
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