Express Freezing; Jet Freezing (Gr-L267Bv(T,S)Pa (Refer To Appendix) - LG LSC26905TT Service Manual

MICOM FUNCTION

2-5. Express freezing

1. Express freezing increases the cooling speed in the freezer by running the fan and the compressor simultaneously.
2. Express freezing is released if the power fails and is restored.
3. The temperature setting is not changed when Express Freeze is selected.
4. You can change the temperature in the freezer and the refrigerator even if Express Freeze has been selected and is in
progress.
5. The refrigerator operates independently of the Express Freeze setting and operation.
6. At the end of the Express Freeze cycle, the freezer defaults to its original setting.
7. If frost removal starting time is arrived during Express freezing, Express freezing operation is done only for the remaining
time after completion of frost removal when the Express freezing operation time passes 90 minutes. If passing 90
minutes, Express freezing operation is done only for 2 hours after completion of frost removal.
8. If pressing Express freezing button during frost removal, the Express freezing LCD or LED is turned on but if pressing the
Express freezing, compressor operates after the remaining time has passed.
9. If selection Express freezing within 7 minutes (delay for 7 minutes of compressor) after the compressor stops,
compressor operates after the remaining time has passed.
10. The Freezer fan motor operates at the high speed of RPM during operation of Express freezing.

2-6. Jet Freezing (GR-L267BV(T,S)PA (Refer to appendix)

1. Jet Freeze increases the cooling speed in the Jet Freeze area of the freezer by running both the compressor and the Jet
Freeze Box fan.
2. Jet freezing is released if the power fails and is restored.
3. The set temperature display is not changed by selecting Jet Freeze.
4. If Jet Freeze is selected,the compressor and the freezer fan will both operate.
The refrigerator temperature will drop and the Jet Freeze box motor will run for a maximum of 2 hours
After that, Jet Freeze is released and the freezer defaults to its original setting.
5. To keep the Jet Freeze fan motor from becoming ice- bound, the controller spins it up for 10 seconds every hour.
6. The Jet Freeze fan motor will not be detected as a failure because it is a 12 V DC motor.
7. The Jet Freeze fan motor will run for one minute if the freezer adjust button is pressed and held for over 1 second.
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