LG LSC27990ST, Руководство по обучению

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Info Center
Refrigerator Info Center Training
16
Operation
operaTion
ICE PLUS freezing
1. ICE PLUS freezing is a function to increase the cooling speed of the freezer compartment by running
both the compressor and the fan simultaneously.
2. ICE PLUS is cancelled and the refrigerator returns to its default setting in the event of a power
interruption.
3. Selecting ICE PLUS changes only the speed of the cooling without affecting the set temperature.
4. The temperature can be adjusted even when ICE PLUS has been selected and is in progress.
5. The freezer operates at whatever temperature was set at the time ICE PLUS was selected.
6. If you select ICE PLUS, the compressor and fan will run until it is deselected or the cycle time has
elapsed. (3 hours : compressor and fan run / 3 ~ 24 hours : COLDEST operation)
7. If a defrost cycle occurs while an ICE PLUS is already running, ICE PLUS runs for its remaining cycle
time after the defrost cycle is completed. If the defrost cycle takes longer than 30 minutes, ICE PLUS
will run for only 2 hours at the end of the defrost cycle.
8. If you press ICE PLUS during a defrost cycle, the ICE PLUS indicator will illuminate but the compressor
will not operate until the defrost cycle is complete.
9. If you press ICE PLUS within 7 minutes of compressor cut-off, the compressor will not operate until the
7-minute delay has passed.
10. The freezer fan motor runs at high speed during the ICE PLUS cycle.
OptiFresh Function
1. The OptiFresh bin is positioned at the bottom of the refrigerator compartment and has a separate
temperature control to allow perfect storage of fruits and vegetables.
2. OptiFresh comprises of OptiFresh sensor at the rear of OptiFresh and a damper between OptiFresh
and Freezer compartment and a temperature adjusting display at the top of it.
3. When powered on, the initial NOTCH of OptiFresh d isplay will be on OptiFresh Crisper. If only the
refrigerator door is opened, the OptiFresh LED will be ON.
4. The OptiFresh sensor opens and closes the damper based on the temperature.
5. The OptiFresh damper will cycle every hour to prevent icing up.
Control of variable type freezing fan
1. To increase cooling speed and response to load, the MICOM will vary the speed of the freezer fan
between low and high.
2. The MICOM runs the fan at high speed only at power-up and for ICE PLUS cycles, and runs at low
speed for all other settings.
3. If you open the freezer door, the refrigerator door, or the home bar door, and the freezer fan was
running at high speed, it will reduce to low speed. If it was running at low speed when a door was
opened, it will turn off.
4. If the MICOM determines the BLDC fan motor is locked up, (no signal for 115 seconds) it will show a
failure code on the display and cut power to the fan. To power the fan again, unplug the refrigerator for
a few seconds and plug it in again.