LG Multi V Manual page 15

Function
1. Basic control ..................................................................................................................16
1.1 Normal operation ...........................................................................................................16
1.2 Compressor control........................................................................................................16
1.3 EEV control ....................................................................................................................17
2. Special control ...............................................................................................................18
2.1 Oil return control ............................................................................................................18
2.2 Defrost ...........................................................................................................................20
2.3 Stopping operation.........................................................................................................21
3. Protection control ..........................................................................................................22
3.1 Pressure protection control ............................................................................................22
3.2 Discharge temperature control.......................................................................................24
3.3 Inverter protection control ..............................................................................................24
3.4 Pressure switch..............................................................................................................24
4. Other control ..................................................................................................................25
4.1 Initial Setup ....................................................................................................................25
4.2 Sensor Checking Function.............................................................................................27
4.3 Refrigerant Auto Charging .............................................................................................29
4.4 Refrigerant Checking Function ......................................................................................31
4.5 Pump Down ...................................................................................................................33
4.6 Pump Out.......................................................................................................................35
4.7 Night Silent Operation....................................................................................................37
4.8 Vacuum Mode ................................................................................................................38
4.9 Black Box Function ........................................................................................................39
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Function
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