Manuals / Heat Controller / Household Appliance / Air Conditioner

Heat Controller RADS-81B, RAD-101A, RAD-81A manual 2Room Air Conditioner, Table Of Contents

Models: RADS-81B RAD-81A RAD-101A

1 39

Page 2

Air Conditioner Service Manual
TABLE OF CONTENTS
Safety Precautions	3
Dimensions	6
Outside Dimensions	6
Product Specifications	7
Installation	8
Select the Best Location	8
Installation Check	8
How to Secure the Drain Pipe	8
How to Install	9
Operation	13
Location and Function of Controls	13
Remote Control Operations	14
Disassembly	15
Mechanical Parts	15
Air Handling Parts	16
Electrical Parts	17
Refrigerating Cycle	19
Schematic Diagram	22
Wiring Diagram	22
Electronic Control Device	24
Components Location(For Main P.W.B ASM)	25
Troubleshooting Guide	26
Piping System	26
Troubleshooting Guide	27
Exploded View	35
Replacement Parts List	36~37

2Room Air Conditioner

Page 2

Image 2

Contents

5RRP$LU&RQGLWLRQHU ONLY FOR AUTHORIZED SERVICE PERSONNEL+$7&21752//5,1& AD-101A AD-81A ADS-81B2Room Air Conditioner TABLE OF CONTENTSAlways install the expansion panels Safety PrecautionsSafety Precautions Do not disassemble or modify productsDo not use the socket if it is loose or damaged Plug in the power plug properlyDo not modify power cord length 4Room Air ConditionerDo not block the inlet or outlet Safety PrecautionsDo not clean the air conditioner with water OutsideDimensions DimensionsSymbolsUsedinthisManual DimensionsRAD-101A Product SpecificationsSpecfications 9,800 1,000Product Specifications RAD - 81A8,000 SpecficationsProduct Specifications RADS - 81B8,000 740 SpecficationsInstallation InstallationInstallationCheck SelecttheBestLocationWindow Requirements HowtoInstallInstallation Installation12Room Air Conditioner CABINET INSTALLATIONPREPARATION OF CHASSIS InstallationInstallation CAUTION DO NOT DRILL A HOLE IN THE BOTTOM PAN14Room Air Conditioner InstallationOperation OperationLocationandFunctionofControls FOR NORMAL COOLING4.On/Off Timer 1.Power2.Temperature Setting How to Insert BatteriesMechanicalParts DisassemblyDisassembly 1.FRONT GRILLE2. FAN AND SHROUD AirHandlingParts1. AIR GUIDE AND BLOWER 18Room Air Conditioner1. OVERLOAD PROTECTOR ElectricalParts3. MOTOR 2.COMPRESSORMODEL TOUCH & REMOTE CONTROL TYPE MODEL Disassembly3. CAPACITOR MODEL ROTARY SWITCH TYPE MODEL 4. THERMOSTAT MODEL ROTARY SWITCH TYPE MODELRefrigerating Cycle 6. ROTARY SWITCH MODEL ROTARY SWITCH TYPE MODEL7. POWER CORD 1.CONDENSER22Room Air Conditioner 2. EVAPORATOR3.CAPILLARY TUBE DisassemblyFigure 33B-Charging DisassemblyFigure 33A-PullingVacuum Schematic Diagram Schematic DiagramWiring Diagram MODEL ROTARY SWITCH TYPE MODELMODEL TOUCH & REMOTE CONTROL TYPE MODEL Circuit DiagramSchematic Diagram DESCRIPTION26Room Air Conditioner Schematic DiagramElectronicControlDevice Components LocationFor Main P.W.B ASM Schematic DiagramPipingSystem Troubleshooting GuideTroubleshooting Guide 28Room Air ConditionerTroubleshooting Guide TroubleshootingGuideUnit runs but poor cooling Ineffective CoolingFails to Start 30Room Air ConditionerTroubleshooting Guide Possible Trouble ELECTRIC PARTS TROUBLESHOOTING GUIDEMODEL BG8000ER, WG8000RY4, WG1000RY4 Troubleshooting GuidePossible Trouble 32Room Air ConditionerTroubleshooting Guide Possible TroublePossible Trouble Troubleshooting GuidePossible Trouble Romote controller does not operateROOM AIR CONDITIONER VOLTAGE LIMITS 34Room Air ConditionerTroubleshooting Guide COMPLAINTCAUSE Troubleshooting GuideCOMPLAINT REMEDYCOMPLAINT 36Room Air ConditionerTroubleshooting Guide CAUSEExploded Vie w LOCATION NO vice ManualReplacement Parts List DESCRIPTION7+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