Table Of Contents - LG Multi-Inverter Service Manual

Part 1 General Information .........................................................................................................2
1. Safety Precautions........................................................................................................3
2. Model Line Up................................................................................................................6
3. Nomenclature ..............................................................................................................11
Part 2 Functions & Controls.....................................................................................................13
1. List of Functions & Controls......................................................................................14
2. Air Flow .......................................................................................................................16
3. Air Purifying.................................................................................................................18
4. Installation Functions .................................................................................................19
5. Reliability .....................................................................................................................23
6. Convenience Functions & Controls .........................................................................24
7. Special Function & KIT ...............................................................................................36
Part 3 Test Run ..........................................................................................................................39
1. Check before Test Run ..............................................................................................40
2. Test Run Flow chart ...................................................................................................41
3. Test Runing..................................................................................................................42
Part 4 Trouble Shooting Guide ...............................................................................................45
1. Self-diagnosis Function ......................................................................................46
2. Pump Down ..........................................................................................................50
3. Evacuation............................................................................................................51
4. Gas Charging .......................................................................................................52
5. Cycle Part .............................................................................................................53
6. Electronic Parts....................................................................................................54
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Only for training and service purposes
Air Conditioner Service Manual
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