Manuals / Heat Controller / Household Appliance / Air Conditioner

Heat Controller RAD-183A, RAD-243A service manual SymbolsUsedin this Manual, OutsideDimensions

Models: RAD-183A RAD-243A

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Dimensions

SymbolsUsedin this Manual

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that could cause harm to the air conditioner.

NOTICE This symbol indicates special notes.

OutsideDimensions

770

660

428

	Model	18K Btu	24K Btu
Dimension		18K Btu	24K Btu
Dimension
W	mm(inch)	660(26")	660(26")
H	mm(inch)	428(16 27/32")	428(16 27/32")
D	mm(inch)	770(305/16")	770(305/16")

Service Manual 5

Page 5

Image 5

Heat Controller RAD-183A SymbolsUsedin this Manual, OutsideDimensions, NOTICE This symbol indicates special notes

Contents

+$7&21752//5,1& ONLY FOR AUTHORIZED SERVICE PERSONNEL5RRP$LU&RQGLWLRQHU AD-183A AD-243ATABLE OF CONTENTS 2Room Air ConditionerSafety Precautions Safety PrecautionsBe sure not to do Be sure to follow the instructionSafety Precautions Do not modify or extend the power cord4Room Air Conditioner SymbolsUsedin this Manual DimensionsOutsideDimensions DimensionsSpecfications Product Specifications6Room Air Conditioner ITEMSProduct Specifications 7Room Air ConditionerSpecfications ITEMSInstallation Check InstallationHow to Secure the Drain Pipe InstallationWindow Requirements InstallationKits Contents9Room Air Conditioner InstallationPREPARATION OF CHASSIS SuggestedTool RequirementsInstallation Shipping screwsInstallation Cabinet Installation11Room Air Conditioner Foam-Strip InstallationOperation FeaturesControlLocationsFunctionofControls OperationPRECAUTION The Remote Control unit will not REMOTE CONTROLDISPLAY RAD-183A, RAD-243ADisassembly DisassemblyMechanicalParts 1.Front Grille4. Cover at the top Air HandlingParts5. Blower 6.Fan6. Shroud Electrical Parts7. Motor 8.Compressor9.Capacitor 10.Power Cord11.Thermistor 12.Synchronous Motor13. Condenser RefrigeratingCycle14. Evaporator 15. Capillary TubeReplacement of the refrigeration cycle DisassemblyDisassembly 21Room Air ConditionerFigure 33A-PullingVacuum Figure 33B-ChargingSchematic Diagram DiagramElectronic Control SchematicSchematic Diagram Wiring Diagram23Room Air Conditioner Schematic Diagram Main P.W.B Assembly Display P.W.B AssemblyComponentsLocation Troubleshooting Guide Troubleshooting GuidePiping System 25Room Air ConditionerUnit runs but poor cooling Troubleshooting GuideTroubleshooting Guide Ineffective CoolingFails to Start 27Room Air ConditionerTroubleshooting Guide Possible Trouble Electrical Parts Troubleshooting GuideTroubleshooting Guide Troubleshooting Guide 29Room Air ConditionerPossible Trouble Possible TroublePossible Trouble 4 FAN does not operate Troubleshooting GuideTroubleshooting Guide 31Room Air ConditionerTroubleshooting Guide Room AirConditioner VoltageLimitsNAME PLATE RATING MINIMUMTroubleshooting Guide 33Room Air ConditionerCOMPLAINT CAUSECOMPLAINT Troubleshooting GuideCAUSE REMEDYExploded View Exploded ViewCooling Model 35Room Air ConditionerReplacement Parts List REMOTE CONTROLLER Replacement Parts ListLocNo Grille ASSY,FrontSINGLE // 257+$918‡-$&.6210,&+,*$1 +$7&21752//5,1&7+48$/,7 /$5,1&21,7,21,1*$,5 04/18/07