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Heat Controller RAD-243A, RAD-183A service manual 2Room Air Conditioner, Table Of Contents

Models: RAD-183A RAD-243A

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Air Conditioner Service Manual
TABLE OF CONTENTS
Safety Precautions	3
Dimensions	5
Symbols Used in this Manual	5
Outside Dimensions	5
Product Specifications	6
Installation	7
Select the Best Location	7
Installation Check	7
How to Secure the Drain Pipe	7
Window Requirements	8
Installation Kits Contents	8
Suggested Tool Requirements	9
Cabinet Installation	10
Operation	12
Features	12
Control Locations Function of Controls	12
Disassembly	14
Mechanical Parts	14
Air Handling Parts	15
Electrical Parts	16
Refrigerating Cycle	18
Schematic Diagram	21
Electronic Control Device	21
Wiring Diagram	22
Components Lation	23
Troubleshooting Guide	24
Piping System	24
Troubleshooting Guide	25
Room Air Conditioner Voltage Limits	31

2Room Air Conditioner

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Contents

5RRP$LU&RQGLWLRQHU ONLY FOR AUTHORIZED SERVICE PERSONNEL+$7&21752//5,1& AD-183A AD-243A2Room Air Conditioner TABLE OF CONTENTSBe sure not to do Safety PrecautionsSafety Precautions Be sure to follow the instructionSafety Precautions Do not modify or extend the power cord4Room Air Conditioner OutsideDimensions DimensionsSymbolsUsedin this Manual Dimensions6Room Air Conditioner Product SpecificationsSpecfications ITEMSSpecfications 7Room Air ConditionerProduct Specifications ITEMSHow to Secure the Drain Pipe InstallationInstallation Check Installation9Room Air Conditioner InstallationKits ContentsWindow Requirements InstallationInstallation SuggestedTool RequirementsPREPARATION OF CHASSIS Shipping screwsInstallation Cabinet Installation11Room Air Conditioner Installation Foam-StripControlLocationsFunctionofControls FeaturesOperation OperationDISPLAY REMOTE CONTROLPRECAUTION The Remote Control unit will not RAD-183A, RAD-243AMechanicalParts DisassemblyDisassembly 1.Front Grille5. Blower Air HandlingParts4. Cover at the top 6.Fan7. Motor Electrical Parts6. Shroud 8.Compressor11.Thermistor 10.Power Cord9.Capacitor 12.Synchronous Motor14. Evaporator RefrigeratingCycle13. Condenser 15. Capillary TubeDisassembly Replacement of the refrigeration cycleFigure 33A-PullingVacuum 21Room Air ConditionerDisassembly Figure 33B-ChargingElectronic Control DiagramSchematic Diagram SchematicSchematic Diagram Wiring Diagram23Room Air Conditioner Schematic Diagram Main P.W.B Assembly Display P.W.B AssemblyComponentsLocation Piping System Troubleshooting GuideTroubleshooting Guide 25Room Air ConditionerTroubleshooting Guide Troubleshooting GuideUnit runs but poor cooling Ineffective CoolingFails to Start 27Room Air ConditionerTroubleshooting Guide Possible Trouble Electrical Parts Troubleshooting GuideTroubleshooting Guide Possible Trouble 29Room Air ConditionerTroubleshooting Guide Possible TroubleTroubleshooting Guide Possible Trouble 4 FAN does not operate31Room Air Conditioner Troubleshooting GuideNAME PLATE RATING Room AirConditioner VoltageLimitsTroubleshooting Guide MINIMUMCOMPLAINT 33Room Air ConditionerTroubleshooting Guide CAUSECAUSE Troubleshooting GuideCOMPLAINT REMEDYCooling Model Exploded ViewExploded View 35Room Air ConditionerReplacement Parts List LocNo Replacement Parts ListREMOTE CONTROLLER Grille ASSY,FrontSINGLE7+48$/,7 /$5,1&21,7,21,1*$,5 +$7&21752//5,1& // 257+$918‡-$&.6210,&+,*$1 04/18/07

Air Conditioner Service Manual

TABLE OF CONTENTS

2Room Air Conditioner