Equipment information

LG LAN091CNP (ASNC091F2G0) Air Conditioner
Manufacturer
LG
Model LAN091CNP (ASNC091F2G0)
Date 2006
Category Home electronics
Group Air Conditioner
Description Room Air Conditioner
Information
                                    

These manuals are available for the above equipment:

Manual Type Service Manual LG-4220-Manual-Page-1-Picture
Pages 76
Size 12.97 Mbytes (13599675 Bytes)
Language english
Revision
Manual-ID/Number 3828A20926C
Date December 2006
Quality Electronic document, no scan, very well readable.
Upload date
MD5 a3a2c853e0a4630ff70e0191cbf86fab
Downloads 1449 since 11 March 2013
Information
Safety Precautions ..........................................................................................................................................................3
Dimensions......................................................................................................................................................................9
Symbols Used in this Manual ....................................................................................................................................9
Indoor Unit .................................................................................................................................................................9
Outdoor Unit ............................................................................................................................................................10
Product Specifications .................................................................................................................................................11
Installation .....................................................................................................................................................................12
Installation Parts ......................................................................................................................................................12
Installation Tools......................................................................................................................................................12
Installtion Map..........................................................................................................................................................13
Confirm the Refrigerant ...........................................................................................................................................14
Select the best Locations.........................................................................................................................................15
Piping Length and Elevation ....................................................................................................................................16
Preparing Work for Installation ................................................................................................................................17
Fixing Indoor Unit.....................................................................................................................................................18
Flaring work and connection of piping ........................................................................................................................19
Flaring work .............................................................................................................................................................19
Connection of piping-Indoor.....................................................................................................................................20
Connection of the drain hose...................................................................................................................................21
Connection of piping-Outdoor..................................................................................................................................23
Connecting the cable between indoor unit and outdoor unit ....................................................................................24
Connect the cable to the Indoor unit.........................................................................................................................24
Connection method of the connecting cable(Example) ............................................................................................25
Checking the drainage and forming the pipings.........................................................................................................26
Checking the drainage.............................................................................................................................................27
Forming the piping ...................................................................................................................................................28
AIR PURGING ................................................................................................................................................................29
Air purging ...............................................................................................................................................................29
Charging ..................................................................................................................................................................31
Panel front assembly ...............................................................................................................................................32
Test running.............................................................................................................................................................33
How to replace picture & photograph ..........................................................................................................................35
Operation .......................................................................................................................................................................36
Functions .................................................................................................................................................................36
The function of main control ....................................................................................................................................37
Display Function .....................................................................................................................................................43
Self-diagnosis Function ...........................................................................................................................................43
Remote Control Operations .....................................................................................................................................44
Disassembly ..................................................................................................................................................................45
Indoor Unit ...............................................................................................................................................................45
Schematic Diagram .......................................................................................................................................................47
Heat Pump/Cooling Only Series(Indoor Unit) ...........................................................................................................47
Heat Pump Series (Outdoor Unit)............................................................................................................................48
INDOOR UNIT P.W.B. ASSEMBLY .........................................................................................................................49
OUTDOOR UNIT P.W.B. ASSEMBLY .....................................................................................................................50
DISPLAY P.W.B. ASM.............................................................................................................................................51
Wiring Diagram ........................................................................................................................................................52
Troubleshooting Guide.................................................................................................................................................54
Refrigeration Cycle Diagram....................................................................................................................................54
Pipe length and the elevation ..................................................................................................................................55
3-way Valve .............................................................................................................................................................56
Cycle Parts ..............................................................................................................................................................62
Electronic Parts........................................................................................................................................................63
Exploded View ...............................................................................................................................................................72
Replacement Parts List.................................................................................................................................................74
LG-4220-Manual-Page-1-Picture


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