LG Electronics LA121HPMI, LAU121CNM, LAN121CNM service manual Parts List Outdoor

Page 70

Replacement Parts List

Parts List (Outdoor)

LOCATION

 

 

PART No.

 

 

 

 

 

 

DESCRIPTION

LAU121CNM (ASUC121ERH0)

LAU121HNM (ASUH121ERH0)

REMARKS

No.

 

 

LA121CPMO (ASUC121ERH0)

LA121HPMO (ASUH12ERH0)

 

 

 

 

 

 

 

 

 

 

 

430410

BASE ASSEMBLY,OUTDOOR

3041A20008K

3041A20008K

-

 

 

 

 

 

 

552203-2

VALVE,SERVICE

2H02479N

2H02479N

GAS PIPE

 

 

 

 

 

 

552203-1

VALVE,SERVICE

5220A20006A

5220A20006A

LIQUID PIPE

 

 

 

 

 

 

554031

CONDENSER ASSEMBLY,BENDING

5403A20221C

5403A20221C

-

 

 

 

 

 

 

549610

BRACKET ASSEMBLY,MOTOR(OUTDOOR)

4961A10015B

4961A10015B

-

 

 

 

 

 

 

546810

AC MOTOR ASSEMBLY

4681A20122B

4681A20122B

-

 

 

 

 

 

 

559010

FAN ASSEMBLY,PROPELLER

5901A10033A

5901A10033A

-

 

 

 

 

 

 

447910

BARRIER ASSEMBLY,OUTDOOR

4791A30002U

4791A30002U

-

 

 

 

 

 

 

550140

DAMPER,COMPRESSOR

4H00982E

4H00982E

-

 

 

 

 

 

 

554160

COMPRESSOR SET,KOREA

2520UGAC2AA

2520UGAC2AA

-

 

 

 

 

 

 

567502

OVERLOAD PROTECT

6750U-L029A

6750U-L029A

-

 

 

 

 

 

 

552113

TUBE ASSEMBLY,CONDENSER(OUT)

5211A24118B

5211A24118B

-

 

 

 

 

 

 

552116

TUBE ASSEMBLY,REVERSE

5211A26008A

5211A26008A

-

 

 

 

 

 

 

552202

VALVE,REVERSE

5220AR3228D

5220AR3228D

-

 

 

 

 

 

 

566000

SWITCH,PRESSURE

6600L000013

6600L000013

-

 

 

 

 

 

 

561410

SOLENOID

-

6141A90007C

ONLY H/P MODEL

 

 

 

 

 

 

649950

CASE ASSEMBLY,CONTROL(OUTDOOR)

4995A21006Q

4995A21006Q

-

 

 

 

 

 

 

268711-6

PCB ASSEMBLY,MAIN

6871A20901B

6871A20901B

OUTDOOR PCB

 

 

 

 

 

 

567480-4

THERMISTOR,NTC

6323A20002L

6323A20002L

INLET-AIR + COND. OUT

 

 

 

 

 

 

567480-6

THERMISTOR,NTC

6323A20016A

6323A20016A

SUCTION PIPE TEMP.

 

 

 

 

 

 

W0CZZ

CAPACITOR,FILM,BOX

6120AR2359U

6120AR2359U

-

 

 

 

 

 

 

437212

PANEL ASSEMBLY,REAR(OUTDOOR)

3721A20026M

3721A20026M

-

 

 

 

 

 

 

437211

PANEL ASSEMBLY,FRONT(OUTDOOR)

3721A20027Q

3721A20027Q

-

 

 

 

 

 

 

435301

GRILLE,DISCHARGE

3530A20006G

3530A20006G

-

 

 

 

 

 

 

435511

COVER ASSEMBLY,CONTROL(OUTDOOR)

3551AR7184R

3551AR7184R

REAR PANEL

 

 

 

 

 

 

NOTE) *Please ensure GCSC since these parts may be changed depending upon the buyer's request. (GCSC WEBSITE http://biz.LGservice.com)

70Room Air Conditioner

Image 70
Contents Room Air Conditioner Table of Contents Do not modify or extend the power cord Safety PrecautionsInstallation Be sure not to do Be sure to follow the instructionOperation Moisture may condense and wet or damage furnishings Keep level even when installing the product Do not direct airflow at room occupants Do not block the inlet or outlet of air flowDo not drink the water drained from the unit DisuseReplace all the batteries in the remote Symbols Used in this Manual DimensionsIndoor Unit Outdoor Unit 12kFeatures IntroductionInstallation Parts InstallationInstallation Tools Installation Map Bushing-SleeveConfirm The Refrigerant This Product Contains R-410A RefrigerantIndoor unit Rooftop InstallationsOutdoor unit Piping Length and Elevation How to Mount Installation Plate Drill a Hole In The WallBurrs removal Flaring WorkCut the pipes and the cable Putting nut onIndoor unit installation Connecting The PipingIndoor Wrap the insulation material around the connecting portion Tighten the flare nut with a wrenchInsert the connecting cable into the indoor unit Indoor unit installationPiping for passage through piping hole Correct case Incorrect caseConnection of The Drain Hose Connection of Piping -OutdoorWiring Diagram Connection of The CableFront panel closing How to use the front panel Front panel openingFront panel removing Checking The Drainage Drain pipingForming The Piping Preparation Air PurgingAir purging With Vacuum Pump Leak testEvacuation Finishing the jobCharging Settlement of outdoor unit Prepare remote controlTest Running Evaluation of the performanceOperation Cooling Mode OperationHealthy Dehumidification Mode Function of ControlsHeating Mode Operation Defrost ControlJet Cool Mode Operation C/O Model Sleep Timer OperationChaos Natural Wind Mode Jet Cool Mode Operation H/P ModelAuto restart Forced operationTest operation Protection of the evaporator pipe from frostingSelf-diagnosis Function Display FunctionHeating Model Remote Control Operations Operation ModeDisassembly To remove the Grille from the ChassisTo remove the Control Box To remove the Motor Cover Cooling Only Models Troubleshooting GuideRefrigeration Cycle Diagram Cooling & Heating ModelsWay, 3-way Valve Way Valve Liquid SideProcedure Pumping DownBalance Refrigerant of the 3-way Valve Vacuum pump Gas Charging After EvacuationAccording to Indoor & Outdoor Temperature Method of using graphMethod of using equation Additional gas chargingCycle Parts Trouble analysisElectronic Parts Product does not operate at allProduct is not operate with the remote controller Compressor/Outdoor Fan are unable to drive When indoor Fan does not operate NectorWhen Vertical Louver does not operate When a comunication error occurs Phenomena in case of connecting error Indoor UnitOutdoor Unit Schematic Diagram Electric Control DeviceOutdoor 12k Wiring Diagram Models 12kModels 12kC/O Models 12kH/P Components Location Outdoor12k 6871A20259D 6871A00087B6871A00088A 6306A90009AProduct Specifications Cooling OnlyCooling & Heating E.R P.EExploded View Outdoor Unit 12k Btu/h Seriess W0CZZReplacement Parts List Parts List IndoorParts List Outdoor No. MFL31443001

LA121HPMI, LAU121CNM, LAN121CNM, LAN121CNM, LAU121CNM, LA121HPMI, LA121HPMO, LAN121HNM, LAU121HNM, LA121CPMI, LA121CPMO specifications

LG Electronics has established itself as a leader in innovative home appliance technologies, particularly in the air conditioning segment. The LG LAN121CNM, LAU121CNM, LA121HPMI, LA121HPMO, LAN121HNM, LAU121HNM, LA121CPMI, and LA121CPMO models exemplify the blend of efficiency, comfort, and advanced features that LG is known for.

These air conditioning units are designed with energy efficiency in mind, boasting high SEER (Seasonal Energy Efficiency Ratio) ratings that help reduce electricity consumption. This not only saves money on energy bills but also aligns with eco-friendly initiatives by minimizing environmental impact.

The air conditioners are equipped with LG's Dual Inverter technology, which enhances cooling performance while reducing noise levels. This innovative technology allows the compressor to operate at variable speeds, resulting in faster cooling and dehumidification, as well as quieter operation than traditional units.

Moreover, the models feature a modern aesthetic with sleek designs that seamlessly blend into both residential and commercial environments. The intuitive user interface, combined with remote control capabilities, makes adjusting temperature settings easier for users, giving them full control over their indoor climate.

Another significant characteristic of these models is the use of advanced filtration systems. Many units incorporate a multi-stage filtration process that captures dust, allergens, and pollutants, ensuring the air quality in the home remains high. These filters are easy to clean and replace, making maintenance straightforward and user-friendly.

The LG LAN121CNM, LAU121CNM, and others in the lineup also include Wi-Fi connectivity. This smart technology allows users to monitor and control their air conditioning units through mobile applications, providing convenience and flexibility. Users can adjust settings, schedule operations, and receive alerts about filter maintenance directly from their smartphones.

For those looking for flexibility, these models offer various installation options. They can be installed as wall-mounted, floor-mounted, or ceiling-mounted systems, catering to different space constraints and design preferences.

In conclusion, the LG LAN121CNM, LAU121CNM, LA121HPMI, LA121HPMO, LAN121HNM, LAU121HNM, LA121CPMI, and LA121CPMO air conditioning models are exemplary products that demonstrate LG’s commitment to quality, efficiency, and user-centric design. With cutting-edge technology and a focus on sustainability, these units cater to the needs of modern consumers while ensuring comfort all year round.