Manuals / Heat Controller / Household Appliance / Air Conditioner

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

Models: REG-183A REG-243A

1 30

Page 2

Air Conditioner Service Manual
TABLE OF CONTENTS
Safety Precautions	3
Dimensions	5
Product Specifications	6
Installation	8
How to Install the Unit	8
How to use the Reversible Inlet grille	8
Window Requirements	9
Installation Kits Contents (some models including installation kit)	10
Suggested tool Requirements	10
Cabinet Installation	11
Operation	13
Disassembly instructions	14
Mechanical parts	14
Air Handling Parts	15
Electrical Parts	16
Refrigeration cycle	19
Schematic Diagram	22
Troubleshooting guide	23
Piping System	23
Troubleshooting guide	24
Room Air Conditioner Voltage Limits	26
Exploded View	28
Replacement Parts List	29

2Room Air Conditioner

Page 2

Image 2

Contents

+$7&21752//5,1& REG-183A REG-243AONLY FOR AUTHORIZED SERVICE PERSONNEL 5RRP$LU&RQGLWLRQHU2Room 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 Installation INSTALLATIONHowtoInstalltheunit HowtousetheReversibleInletgrille9Room Air Conditioner WindowRequirementsWINDOW REQUIREMENTS InstallationInstallation Suggestedtool RequirementsPREPARATION OF CHASSIS Installation CabinetInstallation11Room Air Conditioner Installation 7. Slide the unit into the cabinet. See FigInstallation Operation13Room Air Conditioner REMOTE CONTROLLERMechanical parts DisassemblyDisassembly 1. Front grille5.Blower Airhandlingparts4. Cover at the top 15Room Air Conditioner7.Shroud Electricalparts6. Fan 8.Motor12. THERMISTOR 11. POWER CORD10.CAPACITOR 17Room Air Conditioner1.Remove the control box. Refer to section 13.SYNCHRONOUS MOTORDisassembly 2.Unfold the control box. Refer to section17.EVAPORATOR Refrigerationcycle16. CONDENSER 18. CAPILLARY TUBEReplacement of the refrigeration cycle Figure 31A-PullingVacuum 21Room Air ConditionerDisassembly Figure 31B-ChargingSchematic Diagram Schematic DiagramWiring Diagram Piping System Troubleshooting GuideTroubleshooting Guide 23Room Air ConditionerTroubleshooting Guide Troubleshooting GuideUnit runs but poor cooling Fails to Start 25Room Air ConditionerTroubleshooting Guide NAME PLATE RATING Room AirConditioner VoltageLimitsTroubleshooting Guide MINIMUM27Room Air Conditioner Troubleshooting GuideExploded View Exploded ViewReplacement Parts List Replacement Parts List 7+48$/,7 /$5,1&21,7,21,1*$,5 +$7&21752//5,1& // 257+$918‡-$&.6210,&+,*$1 3ULQWHGLQ&KLQD

Air Conditioner Service Manual

TABLE OF CONTENTS

2Room Air Conditioner