Manuals / Heat Controller / Household Appliance / Air Conditioner

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

Models: REG-183A REG-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

Model

Dimension

Wmm(inch)

Hmm(inch)

D mm(inch)

REG-183A	REG-243A
660 (26)	660 (26)
428 (16 27/32)	428 (16 27/32)
770(30 5/16)	770 (30 5/16)

Service Manual 5

Page 5

Image 5

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

Contents

ONLY FOR AUTHORIZED SERVICE PERSONNEL REG-183A REG-243A+$7&21752//5,1& 5RRP$LU&RQGLWLRQHUTABLE 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 Dimensions6Room Air Conditioner Product SpecificationsSpecfications HowtoInstalltheunit INSTALLATIONInstallation HowtousetheReversibleInletgrilleWINDOW REQUIREMENTS WindowRequirements9Room Air Conditioner InstallationInstallation Suggestedtool RequirementsPREPARATION OF CHASSIS Installation CabinetInstallation11Room Air Conditioner 7. Slide the unit into the cabinet. See Fig Installation13Room Air Conditioner OperationInstallation REMOTE CONTROLLERDisassembly DisassemblyMechanical parts 1. Front grille4. Cover at the top Airhandlingparts5.Blower 15Room Air Conditioner6. Fan Electricalparts7.Shroud 8.Motor10.CAPACITOR 11. POWER CORD12. THERMISTOR 17Room Air ConditionerDisassembly 13.SYNCHRONOUS MOTOR1.Remove the control box. Refer to section 2.Unfold the control box. Refer to section16. CONDENSER Refrigerationcycle17.EVAPORATOR 18. CAPILLARY TUBEReplacement of the refrigeration cycle Disassembly 21Room Air ConditionerFigure 31A-PullingVacuum Figure 31B-ChargingSchematic Diagram Schematic DiagramWiring Diagram Troubleshooting Guide Troubleshooting GuidePiping System 23Room Air ConditionerTroubleshooting Guide Troubleshooting GuideUnit runs but poor cooling Fails to Start 25Room Air ConditionerTroubleshooting Guide Troubleshooting Guide Room AirConditioner VoltageLimitsNAME PLATE RATING MINIMUMTroubleshooting Guide 27Room Air ConditionerExploded View Exploded ViewReplacement Parts List Replacement Parts List // 257+$918‡-$&.6210,&+,*$1 +$7&21752//5,1&7+48$/,7 /$5,1&21,7,21,1*$,5 3ULQWHGLQ&KLQD