LG Electronics LA121HPMI, LAU121CNM, LAN121CNM service manual Cooling & Heating, E.R P.E

Page 66

Product Specifications

Cooling & Heating

Items

 

 

Unit

LA*121HNM (AS-H121ERH0)

 

 

LA121HPM* (AS-H121ERH0)

 

 

 

 

Power Supply

 

 

ø , V, Hz

1, 115V, 60

Cooling Capacity

 

 

BTU/h

11500

Heating Capacity

 

 

BTU/h

11500

Input

Cooling

 

W

1150

 

Heating

 

W

1150

Running Current

Cooling

 

A

10.5

 

Heating

 

A

10.5

COMP. Locked

Cooling

 

A

57

Rotor AMP.

Heating

 

A

57

S.E.E.R

 

 

 

13

H.S.P.E

 

 

 

7.8

Air Circulation

 

 

m3/min(cfm)

9.3(330)

Moisture Removal

 

 

l/h(pts/hr)

1.4(3.0)

Noise Level

Indoor, High

 

dB(A)

41

(Sound Pressure, 1m)

Med

 

dB(A)

36

 

Low

 

dB(A)

34

 

Outdoor, Max

 

dB(A)

48

Features

Temperature Control

 

themistor

 

Air Deflection

 

4-way

 

Steps, Fan/Cool/Heat

3/4/3

 

Airflow Direction Control(up&down)

auto

 

Airflow Direction Control(left&right)

auto

 

Remocon Type

 

Wireless LCD

 

Setting Temperature Range, Cooling Mode

64~86°F

 

Heating Mode

 

60~86°F

 

Temperature Increment

2°F(1°C)

 

Auto Operation(electronic control)

Yes

 

Self Diagnosis

 

Yes

 

Timer

 

24hr , on/off

 

Sleep Operation

 

Yes

 

Healthy Dehumidification Mode

Yes

 

Restart Delay

 

minutes

3

 

Defrost Control

 

Yes

 

Hot Start

 

Yes

Refrigerant(R410A) Charge

 

g(oz)

930(32.8)

Power cord

 

 

AWG #: P*mm2

14:3*2.5

Fuse or breaker Capacity

 

 

A

20

Connecting Cable

 

 

AWG #: P*mm2

18:4*0.75

Connecting Tube

Liquid Side

 

mm(in)

6.35(1/4)

(ø . Socket Flare)

Gas Side

 

mm(in)

12.7(1/2)

 

Length, std

 

m(ft)

7.62(25)

Additional Drain Hose(Outer Dia.)

 

mm(in)

15.5(5/8)

Dimensions

Indoor

 

mm

915*282*165

(WxHxD)

 

 

in

36.0*11.1*6.5

 

Outdoor

 

mm

770*540*245

 

 

 

in

30.3*21.3*9.6

Net Weight

Indoor

 

kg(lbs)

9.3(20.5)

 

Outdoor

 

kg(lbs)

33(72.8)

Net Weight

Indoor

 

kg(lbs)

11(24.3)

 

Outdoor

 

kg(lbs)

33.3(73.4)

* Design and Specifications subject to change without prior notice for product improvement.

66Room Air Conditioner

Image 66
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 flowDisuse Do not drink the water drained from the unitReplace all the batteries in the remote Dimensions Symbols Used in this ManualIndoor Unit Outdoor Unit 12kFeatures IntroductionInstallation Installation PartsInstallation Tools Installation Map Bushing-SleeveConfirm The Refrigerant This Product Contains R-410A RefrigerantRooftop Installations Indoor unitOutdoor 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 onConnecting The Piping Indoor unit installationIndoor 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 CableHow to use the front panel Front panel opening Front panel closingFront 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 frostingDisplay Function Self-diagnosis 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.

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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.