LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Manuals

Manuals and User Guides for LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP. We have 5 LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP manuals available for free PDF download: Service Manual, Manual, Owner's Manual

LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Service Manual

LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Service Manual (76 pages)

Room Air Conditioner  
Brand: LG | Category: Air Conditioner | Size: 13.63 MB
Table of contents
Room Air Conditioner1................................................................................................................................................................
Service Manual1................................................................................................................................................................
Table Of Contents2................................................................................................................................................................
Safety Precautions3................................................................................................................................................................
Dimensions9................................................................................................................................................................
Symbols Used In This Manual9................................................................................................................................................................
Indoor Unit9................................................................................................................................................................
Outdoor Unit10................................................................................................................................................................
Product Specifications11................................................................................................................................................................
Installation12................................................................................................................................................................
Installation Parts12................................................................................................................................................................
Installation Tools12................................................................................................................................................................
Confirm The Refrigerant14................................................................................................................................................................
Select The Best Locations15................................................................................................................................................................
Piping Length And Elevation16................................................................................................................................................................
Preparing Work For Installation17................................................................................................................................................................
Fixing Indoor Unit18................................................................................................................................................................
Flaring Work And Connection Of Piping19................................................................................................................................................................
Flaring Work19................................................................................................................................................................
Connection Of Piping-outdoor23................................................................................................................................................................
Connecting The Cable Between Indoor Unit And Outdoor Unit24................................................................................................................................................................
Connection Method Of The Connecting Cable(example)25................................................................................................................................................................
Checking The Drainage And Forming The Pipings27................................................................................................................................................................
Checking The Drainage27................................................................................................................................................................
Forming The Piping28................................................................................................................................................................
Air Purging29................................................................................................................................................................
Finishing The Job30................................................................................................................................................................
Charging31................................................................................................................................................................
Panel Front Assembly32................................................................................................................................................................
Test Running33................................................................................................................................................................
How To Replace Picture & Photograph35................................................................................................................................................................
Operation36................................................................................................................................................................
Functions36................................................................................................................................................................
The Function Of Main Control37................................................................................................................................................................
Forced Operation42................................................................................................................................................................
Test Operation42................................................................................................................................................................
Auto Restart42................................................................................................................................................................
Helpful Information42................................................................................................................................................................
Display Function43................................................................................................................................................................
Self-diagnosis Function43................................................................................................................................................................
Remote Control Operations44................................................................................................................................................................
Disassembly45................................................................................................................................................................
Schematic Diagram47................................................................................................................................................................
Heat Pump/cooling Only Series(indoor Unit)47................................................................................................................................................................
Indoor Unit P.w.b. Assembly49................................................................................................................................................................
Outdoor Unit P.w.b. Assembly50................................................................................................................................................................
Display P.w.b. Asm51................................................................................................................................................................
Wiring Diagram52................................................................................................................................................................
Troubleshooting Guide54................................................................................................................................................................
Refrigeration Cycle Diagram54................................................................................................................................................................
Way Valve56................................................................................................................................................................
Gas Charging60................................................................................................................................................................
Cycle Parts62................................................................................................................................................................
Electronic Parts63................................................................................................................................................................
The Product Is Not Operate With The Remote Controller64................................................................................................................................................................
Compressor/outdoor Fan Are Unable To Drive65................................................................................................................................................................
When Indoor Fan Does Not Operate66................................................................................................................................................................
When Vertical Louver Does Not Operate67................................................................................................................................................................
When A Comunication Error Occurs68................................................................................................................................................................
Exploded View72................................................................................................................................................................
Replacement Parts List74................................................................................................................................................................
LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Manual

LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Manual (76 pages)

Universal Air Conditioner  
Brand: LG | Category: Air Conditioner | Size: 11.44 MB
Table of contents
Table Of Contents2................................................................................................................................................................
Safety Precautions3................................................................................................................................................................
Dimensions9................................................................................................................................................................
Outdoor Unit10................................................................................................................................................................
Product Specifications11................................................................................................................................................................
Lge Internal Use Only12................................................................................................................................................................
Installation13................................................................................................................................................................
Installation Map14................................................................................................................................................................
Confirm The Refrigerant15................................................................................................................................................................
Select The Best Location16................................................................................................................................................................
Piping Length And Elevation17................................................................................................................................................................
Preparing Work For Installation18................................................................................................................................................................
Fixing Indoor Unit19................................................................................................................................................................
Flaring Work And Connection Of Piping20................................................................................................................................................................
Connecting The Piping21................................................................................................................................................................
Connection Of Piping-outdoor24................................................................................................................................................................
Connecting The Cable Between Indoor Unit And Outdoor Unit25................................................................................................................................................................
Connection Method Of The Connecting Cable(example)26................................................................................................................................................................
Checking The Drainage And Forming The Pipings28................................................................................................................................................................
Forming The Piping29................................................................................................................................................................
Air Purging30................................................................................................................................................................
Finishing The Job31................................................................................................................................................................
Charging32................................................................................................................................................................
Panel Front Assembly33................................................................................................................................................................
Test Running34................................................................................................................................................................
Pump Down35................................................................................................................................................................
Pump Down Procedure35................................................................................................................................................................
Operation37................................................................................................................................................................
The Function Of Main Control38................................................................................................................................................................
Test Operation43................................................................................................................................................................
Auto Restart43................................................................................................................................................................
Helpful Information43................................................................................................................................................................
Display Function44................................................................................................................................................................
Remote Control Operations45................................................................................................................................................................
Disassembly46................................................................................................................................................................
Schematic Diagram48................................................................................................................................................................
Indoor Unit P.w.b. Assembly50................................................................................................................................................................
Outdoor Unit P.w.b. Assembly51................................................................................................................................................................
Display P.w.b. Asm52................................................................................................................................................................
Wiring Diagram53................................................................................................................................................................
Troubleshooting Guide55................................................................................................................................................................
Way Valve57................................................................................................................................................................
Re-air Purging58................................................................................................................................................................
Gas Charging61................................................................................................................................................................
Cycle Parts63................................................................................................................................................................
Electronic Parts64................................................................................................................................................................
The Product Is Not Operate With The Remote Controller65................................................................................................................................................................
Compressor/outdoor Fan Are Unable To Drive66................................................................................................................................................................
When Indoor Fan Does Not Operate67................................................................................................................................................................
When Vertical Louver Does Not Operate68................................................................................................................................................................
When A Comunication Error Occurs69................................................................................................................................................................
Exploded View73................................................................................................................................................................
LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Service Manual

LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Service Manual (76 pages)

LG Room Air Conditioner Service Manual  
Brand: LG | Category: Air Conditioner | Size: 13.72 MB
Table of contents
Room Air Conditioner1................................................................................................................................................................
Service Manual1................................................................................................................................................................
Table Of Contents2................................................................................................................................................................
Safety Precautions3................................................................................................................................................................
Dimensions9................................................................................................................................................................
Symbols Used In This Manual9................................................................................................................................................................
Indoor Unit9................................................................................................................................................................
Outdoor Unit10................................................................................................................................................................
Product Specifications11................................................................................................................................................................
Installation12................................................................................................................................................................
Installation Parts12................................................................................................................................................................
Installation Tools12................................................................................................................................................................
Confirm The Refrigerant14................................................................................................................................................................
Select The Best Locations15................................................................................................................................................................
Piping Length And Elevation16................................................................................................................................................................
Preparing Work For Installation17................................................................................................................................................................
Fixing Indoor Unit18................................................................................................................................................................
Flaring Work And Connection Of Piping19................................................................................................................................................................
Flaring Work19................................................................................................................................................................
Connection Of Piping-outdoor23................................................................................................................................................................
Connecting The Cable Between Indoor Unit And Outdoor Unit24................................................................................................................................................................
Connection Method Of The Connecting Cable(example)25................................................................................................................................................................
Checking The Drainage And Forming The Pipings27................................................................................................................................................................
Checking The Drainage27................................................................................................................................................................
Forming The Piping28................................................................................................................................................................
Air Purging29................................................................................................................................................................
Finishing The Job30................................................................................................................................................................
Charging31................................................................................................................................................................
Panel Front Assembly32................................................................................................................................................................
Test Running33................................................................................................................................................................
How To Replace Picture & Photograph35................................................................................................................................................................
Operation36................................................................................................................................................................
Functions36................................................................................................................................................................
The Function Of Main Control37................................................................................................................................................................
Forced Operation42................................................................................................................................................................
Test Operation42................................................................................................................................................................
Auto Restart42................................................................................................................................................................
Helpful Information42................................................................................................................................................................
Display Function43................................................................................................................................................................
Self-diagnosis Function43................................................................................................................................................................
Remote Control Operations44................................................................................................................................................................
Disassembly45................................................................................................................................................................
Schematic Diagram47................................................................................................................................................................
Heat Pump/cooling Only Series(indoor Unit)47................................................................................................................................................................
Indoor Unit P.w.b. Assembly49................................................................................................................................................................
Outdoor Unit P.w.b. Assembly50................................................................................................................................................................
Display P.w.b. Asm51................................................................................................................................................................
Wiring Diagram52................................................................................................................................................................
Troubleshooting Guide54................................................................................................................................................................
Refrigeration Cycle Diagram54................................................................................................................................................................
Way Valve56................................................................................................................................................................
Gas Charging60................................................................................................................................................................
Cycle Parts62................................................................................................................................................................
Electronic Parts63................................................................................................................................................................
The Product Is Not Operate With The Remote Controller64................................................................................................................................................................
Compressor/outdoor Fan Are Unable To Drive65................................................................................................................................................................
When Indoor Fan Does Not Operate66................................................................................................................................................................
When Vertical Louver Does Not Operate67................................................................................................................................................................
When A Comunication Error Occurs68................................................................................................................................................................
Exploded View72................................................................................................................................................................
Replacement Parts List74................................................................................................................................................................
LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Owner's Manual

LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Owner's Manual (31 pages)

Brand: LG | Category: Air Conditioner | Size: 2.21 MB
Table of contents
Air Conditioner1................................................................................................................................................................
Table Of Contents2................................................................................................................................................................
Safety Precautions3................................................................................................................................................................
Prior To Operation9................................................................................................................................................................
Introduction10................................................................................................................................................................
Electrical Safety11................................................................................................................................................................
Operating Instructions12................................................................................................................................................................
Remote Control Operations13................................................................................................................................................................
Operation Mode13................................................................................................................................................................
Cooling Operation14................................................................................................................................................................
Healthy Dehumidification Operation17................................................................................................................................................................
Jet Cool Operation19................................................................................................................................................................
Additional Features23................................................................................................................................................................
Sleep Mode23................................................................................................................................................................
Setting The Time23................................................................................................................................................................
Airflow Direction Control24................................................................................................................................................................
Air Circulation Mode24................................................................................................................................................................
Auto Clean24................................................................................................................................................................
Forced Operation25................................................................................................................................................................
Test Operation25................................................................................................................................................................
Auto Restart25................................................................................................................................................................
Helpful Information25................................................................................................................................................................
Maintenance And Service26................................................................................................................................................................
Outdoor Unit28................................................................................................................................................................
Common Problems And Solutions28................................................................................................................................................................
Troubleshooting29................................................................................................................................................................
LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Manual De Usuario

(Spanish) LG LAN091CNP, LAU091CNP, LAN121CNP, LAU121CNP, LAN091HNP, LAU091HNP, LAN121HNP, LAU121HNP, LA090CPI, LA090CPO, LA120CP Manual De Usuario (30 pages)

Owner's Manual  
Brand: LG | Category: Air Conditioner | Size: 2.34 MB
Table of contents
Medidas De Seguridad3................................................................................................................................................................
Previo Al Funcionamiento9................................................................................................................................................................
Instrucciones De Funcionamiento12................................................................................................................................................................
Funcionamiento Forzado25................................................................................................................................................................
Mantenimiento Y Servicio26................................................................................................................................................................
Unidad Interior26................................................................................................................................................................
Filtros De Aire26................................................................................................................................................................
Unidad Exterior28................................................................................................................................................................

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