LG Electronics LS-Q096ABM Prepare remote control, Settlement of outdoor unit, Pump Down Procedure

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5. Test Running

1.Check that all tubing and wiring have been properly connected.

2.Check that the gas and liquid side service valves are fully open.

1.Prepare remote control

1. Remove the battery cover by pulling it according to the arrow direction.

2. Insert new batteries making sure that the (+) and (–) of battery are installed correctly.

3. Reattach the cover by pushing it back into position.

NOTE:

•Use 2 AAA(1.5volt) batteries. Do not use recharge- able batteries.

•Remove the batteries from the remote control if the system is not going to be used for a long time.

2.Settlement of outdoor unit

•Anchor the outdoor unit with a bolt and nut(ø 10mm) tightly and horizontally on a concrete or rigid mount.

•When installing on the wall, roof or rooftop, anchor the mounting base securely with a nail or wire assuming the influence of wind and earthquake.

•In the case when the vibration of the unit is conveyed to the hose, secure the unit with an anti-vibration bushing.

Bolt

Tubing connection

3. Evaluation of the performance

Operate unit for 15~20 minutes, then check the system refrigerant charge:

1.Measure the pressure of the gas side service valve.

2.Measure the temperature of the intake and discharge of air.

3.Ensure the difference between the intake tempera- ture and the discharge is more than 8°C(46°F) (Cool- ing) or (Heating).

Intake temperature

Discharge air

Discharge temperature

4.For reference; the gas side pressure of optimum con- dition is as below.(Cooling)

Refrigerant

Outside ambient

The pressure of the gas side

TEMP.

service valve.

 

R-22

35°C (95°F)

4~5kg/cm2G(56.8~71.0 P.S.I.G.)

 

 

 

NOTE: If the actual pressure is higher than shown, the system is most likely over-charged, and charge should be removed. If the actual pressure are lower than shown, the system is most likely undercharged, and charge should be added.

The air conditioner is now ready for use.

PUMP DOWN

This is performed when the unit is to be relocated or the refrigerant circuit is serviced.

Pump Down means collecting all refrigerant in the outdoor unit without loss in refrigerant gas.

CAUTION:

Be sure to perform Pump Down procedure with the unit cooling mode.

Pump Down Procedure

1.Connect a low-pressure gauge manifold hose to the charge port on the gas side service valve.

2.Open the gas side service valve halfway and purge the air from the manifold hose using the refrigerant gas.

3.Close the liquid side service valve(all the way in).

4.Turn on the unit's operating switch and start the cooling operation.

5.When the low-pressure gauge reading becomes 1 to 0.5kg/cm2 G(14.2 to 7.1 P.S.I.G.), fully close the gas side valve stem and then quickly turn off the unit. At that time, Pump Down has been completed and all refrigerant gas will have been collected in the outdoor unit.

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Contents Room Air Conditioner Contents Code Type Code of Model Meaning Details of LG Model Name2002Meaning Details of LG Model Name2003~Indoor Unit FunctionsRemote Control Room, Temperature Checking PLASMAOptional Setting the Time or Timer Timer SelectionAirflow Direction Control Air Circulation Product References Model NameUnit 1Ø, 220V, 60Hz All Models DimensionsOutdoor Unit 9k Heat Pump Cooling Only Models Refrigeration Cycle DiagramLS-Q096ABL, LS-Q096AEL LS-H096QNA0, LS-H096QNA0 Wiring DiagramCooling Mode Operation Healthy Dehumidification ModeOperation Details Defrost Control Heating Mode OperationFuzzy Operation C/O Model Fuzzy Operation H/P ModelFuzzy Operation for Cooling Airflow Speed Selection On-Timer OperationFuzzy Operation for Dehumidification Fuzzy Operation for HeatingOff-Timer ↔ On-Timer Operation Off-Timer OperationSleep Timer Operation Chaos Swing ModeJet Cool Mode Operation H/P Model Jet Cool Mode Operation C/O ModelAir Cleaner Operation Forced OperationRemote Control Operation Mode Protection of the evaporator pipe from frostingBuzzer Sounding Operation Self-diagnosis Function Display FunctionHeating Model Cooling ModelInstallation Selection of the best locationPiping length and elevation Drill a hole in the wall How to fix installation plateFlaring work Indoor unit installation Connection of piping IndoorFor right rear piping Tighten the flare nut with a wrench Wrap the insulation material around the connecting portionTape the drain hose and the connecting cable Insert the connecting cable into the indoor unitConnection of the pipes-Outdoor Align the center of the pipings and sufficientlyTighten the flare nut by hand Connect the cable to the Indoor unit Connecting The Cable Between Indoor Unit and Outdoor UnitConnect the cable to the outdoor unit Form the piping Checking the drainageTo remove the front panel from the indoor unit To check the drainagePump Down Procedure Prepare remote controlSettlement of outdoor unit Evaluation of the performanceOperation Name and Function-Remote ControlON/OFF Timer Buttons To remove the Grille from the Chassis Disassembly of the parts Indoor unitTo remove the Control Box When repair, do not damage the Caution labelTo remove the Discharge Grille To remove the EvaporatorTo remove the Cross-Flow Fan To remove the Motor CoverWay Valve Liquid Side Way, 3-way ValveProcedure Check for gas leakagePurge the air from the system Set the 2-way valve to the closed position Air purging of the charge hoseRe-air purging Gas leakage Balance refrigerant of the 2-way, 3-way valvesAll amount of refrigerant leaked EvacuationAfter Evacuation Connect the charge hose to the charging cylinderPurge the air from the charge hose Trouble analysis Cycle Troubleshooting GuideElectronic Parts Troubleshooting Guide Product is not operate with the remote control Compressor/Outdoor Fan are unable to drive When indoor Fan does not operate When Vertical Louver does not operate Way Relay When Heating does not operatePage Electronic Control Device Main P.W.B Assembly DC Part TOP View Bottom View TOP View 6871A20194 TOP View 6871A30009 TOP View6871A20227 TOP View 6871A20391 TOP View 6871A20390 TOP ViewSchematic Diagram LED Type HVB Typeplasma Heat Pump Model LED Type Heat Pump Model HVB Type Exploded View and Replacement Parts List LS-Q076ABL LS-Q076BBG LS-Q076BEL Parts ListIndoorLS-Q096ABL LS-Q096BBG CABLE, Flat CABLE, Falt Cover ASSEMBLY,MOTOR LS-Q082AAL LS-C082QMA0 LS-C082QNA0 LS-C096QGL0 LS-C096QLA0 LS-C096QNA0 LS-H096QGL1 W0CZZ Parts ListOutdoor 552202 567502 561410 554160 447910 550140 430410 552203-2 TUBE,CAPILLARY Bend Compressor Base ASSEMBLY,OUTDOOR Tube ASSY,CAPILLARY LS-C082QMA0 LS-C082QNAO LS-C096QGL0 3041AR2415K April
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