LG Electronics LAN121CNM, LAU121CNM, LA121HPMI service manual Product Specifications, Cooling Only

Page 65

Product Specifications

Product Specifications

Cooling Only

 

Model Name

LA*121CNM (AS-C121ERH0)

 

 

 

Item

Unit

 

LA121CPM* (AS-C121ERH0)

 

 

Power Supply

 

Ø, V, Hz

1, 115V, 60

Cooling Capacity

 

BTU/h

11,500

Input

 

W

1,150

Running Current

 

A

10.5

COMP. Locked Rotor AMP.

A

57

S.E.E.R

 

 

13

Air Circulation

 

m3G/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

3/4

 

Air Deflection Control(up&down)

auto

 

Air Deflection Control(left&right)

auto

 

Remocon Type

 

Wireless LCD

 

Setting Temperature Range, Cooling Mode

64~86°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

Refrigerant(R-410a) Charge

 

g(oz)

930(32.8)

Power cord

 

AWG#:P*mm2

14:3*2.5

Fuse of 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)

7.5(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)

Gross 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.

Service Manual 65

Image 65
Contents Room Air Conditioner Table of Contents Installation Safety PrecautionsDo not modify or extend the power cord 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 block the inlet or outlet of air flow Do not direct airflow at room occupantsReplace all the batteries in the remote DisuseDo not drink the water drained from the unit Indoor Unit DimensionsSymbols Used in this Manual 12k Outdoor UnitIntroduction FeaturesInstallation Tools InstallationInstallation Parts Bushing-Sleeve Installation MapThis Product Contains R-410A Refrigerant Confirm The RefrigerantOutdoor unit Rooftop InstallationsIndoor unit Piping Length and Elevation Drill a Hole In The Wall How to Mount Installation PlateCut the pipes and the cable Flaring WorkBurrs removal Putting nut onIndoor Connecting The PipingIndoor unit installation Tighten the flare nut with a wrench Wrap the insulation material around the connecting portionIndoor unit installation Insert the connecting cable into the indoor unitPiping for passage through piping hole Incorrect case Correct caseConnection of Piping -Outdoor Connection of The Drain HoseConnection of The Cable Wiring DiagramFront panel removing How to use the front panel Front panel openingFront panel closing Drain piping Checking The DrainageForming The Piping Air purging With Vacuum Pump Air PurgingPreparation Leak testFinishing the job EvacuationCharging Test Running Prepare remote controlSettlement of outdoor unit Evaluation of the performanceHealthy Dehumidification Mode Cooling Mode OperationOperation Function of ControlsDefrost Control Heating Mode OperationChaos Natural Wind Mode Sleep Timer OperationJet Cool Mode Operation C/O Model Jet Cool Mode Operation H/P ModelTest operation Forced operationAuto restart Protection of the evaporator pipe from frostingHeating Model Display FunctionSelf-diagnosis Function Operation Mode Remote Control OperationsTo remove the Grille from the Chassis DisassemblyTo remove the Control Box To remove the Motor Cover Refrigeration Cycle Diagram Troubleshooting GuideCooling Only Models Cooling & Heating ModelsWay Valve Liquid Side Way, 3-way ValvePumping Down ProcedureBalance Refrigerant of the 3-way Valve Vacuum pump After Evacuation Gas ChargingMethod of using equation Method of using graphAccording to Indoor & Outdoor Temperature Additional gas chargingTrouble analysis Cycle PartsProduct does not operate at all Electronic PartsProduct is not operate with the remote controller Compressor/Outdoor Fan are unable to drive Nector When indoor Fan does not operateWhen Vertical Louver does not operate When a comunication error occurs Indoor Unit Phenomena in case of connecting errorOutdoor Unit Electric Control Device Schematic DiagramOutdoor 12k Models 12k Wiring DiagramModels 12kC/O Models 12kH/P Components Location Outdoor12k 6871A00088A 6871A00087B6871A20259D 6306A90009ACooling Only Product SpecificationsE.R P.E Cooling & HeatingExploded View W0CZZ Outdoor Unit 12k Btu/h SeriessParts List Indoor Replacement Parts ListParts 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.

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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.