LG Electronics LS180CP(AS-C183DM0) manual Select The Best Location, Indoor unit, Outdoor unit

Page 17

Installation

SelectTheBest Location

Indoor unit

1.Do not have any heat or steam near the unit.

2.Select a place where there are no obstacles in front of the unit.

3.Make sure that condensation drainage can be conveniently routed away.

4.Do not install near a doorway.

5.Ensure that the space around the left and right of the unit is more than 30cm(11.8in). The unit should be installed as high on the wall as possi- ble, allowing a minimum of 12cm(4.7in) from ceiling.

6.Use a stud finder to locate studs to prevent unnecessary damage to the wall.

 

More than

More than

12cm(4.7in)

 

30cm(11.8in)

 

 

More than

 

30cm(11.8in)

More than 8ft(2.4m)

 

Install the indoor unit on the wall where the height from the floors more than 2.3meters(7.6ft). A minimum pipe run of 7.5meters(24.6ft) is required to minimize vibration and excessive noise.

Outdoor unit

1.

If an awning is built over the unit to prevent

 

direct sunlight or rain exposure, make sure that

 

heat radiation from the condenser is not

 

restricted.

2.

Ensure that the space around the back and

 

sides is more than 10cm(3.9in). The front of the

 

unit should have more than 70cm(27.6in) of

 

space.

5.Select a place so that the warm air and noise from the air conditioner do not disturb neigh- bors.

More than 60cm(23.6in)

More than

More than

3. Do not place animals and plants in the path of

the warm air.

10cm(3.9in)

10cm(3.9in)

4. Take the air conditioner weight into account and

select a place where noise and vibration are

minimum.

More than

More than

70cm(27.6in)

60cm(23.6in)

 

Rooftop Installations

If the outdoor unit is installed on a roof structure, be sure to level the unit. Ensure the roof structure and anchoring method are adequate for the unit location. Consult local codes regarding rooftop mounting.

If the outdoor unit is installed on roof structures or walls, this may result in excessive noise and vibra- tion, and may be also classed as non serviceable installation.

Copyright ©2007 LG Electronics. Inc. All right reserved.

- 17 -

Only for training and service purposes

LGE Internal Use Only

 

Image 17
Contents SVC MANUALExploded View Table of Contents Installation Safety PrecautionsDo not modify or extend the power cord Be sure not to do Be sure to follow the instructionOperation There is risk of explosion or fire Oxygen deficiency could occurLow refrigerant levels may cause product failure Keep level even when installing the productSalt spray directly OccupantsSolvents, etc On the product. outdoor unitReplace all the batteries in the remote DisuseDo not drink the water drained from the unit Symbols Used in this Manual DimensionsIndoor Unit Model Btu SeriesModel Btu Series Dimension Mminch 109042.9 30011.8 1787.0 9k, 12k Outdoor Unit18k, 24k Introduction FeaturesInstallation Parts InstallationInstallation Tools Read carefully, and then follow step by stepAdditional drain pipe Installation MapOperation Indication Lamps This Product Contains R-410A Refrigerant Confirm The RefrigerantSelect The Best Location Rooftop InstallationsIndoor unit Outdoor unitEvap Moz/ft Piping Length And ElevationDrill 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 portionConnecting cable Insert the connecting cable into the indoor unitIndoor unit installation Connection Indoor Incorrect case Correct caseConnection Of Piping -Outdoor Connection Of The Drain HoseCapacity Connection Of The CableInstallation Drain piping Checking The DrainageDrain hose should point downward for easy drain flow Avoid these situationsForming The Piping Air Purging Dry nitrogen gas cylinder to this service portAir purging With Vacuum Pump PreparationFinishing the job EvacuationBtu/h ChargingTest 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 frostingSelf-diagnosis Function Display FunctionHeating Model Thermistor open/shortRemote Control Operations To remove the Grille from the Chassis DisassemblyTo remove the Evaporator When repair, do not damage the Caution labelTo 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 Parts 9k modelElectronic Parts 18k model Product is not operate with the remote controller Compressor/Outdoor Fan are unable to drive.9k Model Compressor/Outdoor Fan are unable to drive.18k Model 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 9k, 12k Outdoor 18k, 24k Models 9k, 12k, 18k, 24k Wiring DiagramModels 9kC/O Models 12kH/P, 12kC/O, H/P Models 18kC/O Models 18kH/P, 24kC/O, H/P Components Location Main P.W.B Assembly TOP View Bottom ViewTOP View Bottom View Outdoor9k, 12kOutdoor18k, 24k 6871A20680 6871A20681Cooling Only Product SpecificationsLS090HP LS120HP LS180HP LS240HP Cooling & HeatingExploded View Outdoor Unit 9k, 12k C/O Seriess Outdoor Unit 9k, 12k H/P Seriess Outdoor Unit 18kC/O Seriess W0CZZB Outdoor Unit 24kC/O SeriessOutdoor Unit 18k, 24k H/P Seriess No MFL32351801 December