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Heat Controller RAD-81A, RAD-101A, RADS-81B manual Circuit Diagram, Schematic Diagram, Description

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

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Schematic Diagram

Circuit Diagram

MODEL : TOUCH & REMOTE CONTROL TYPE MODEL

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	6
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3	5
8

LOCATION	DESCRIPTION	Q'TY
NO.	DESCRIPTION
NO.		PER SET

1	POWER CORD ASSEMBLY	1

2	FAN MOTOR	1

3	COMPRESSOR	1

4	DISPLAY P.W.B ASSEMBLY	1
5	MAIN P.W.B ASSEMBLY	1
6	THERMISTOR	1
7	CAPACITOR	1
8	OWERLOAD PROTECTOR	1

Service Manual 25

Page 25

Image 25

Heat Controller RAD-81A, RAD-101A Circuit Diagram, Schematic Diagram, Model Touch & Remote Control Type Model, Description

Contents

+$7&21752//5,1& ONLY FOR AUTHORIZED SERVICE PERSONNEL5RRP$LU&RQGLWLRQHU AD-101A AD-81A ADS-81BTABLE OF CONTENTS 2Room Air ConditionerSafety Precautions Safety PrecautionsAlways install the expansion panels Do not disassemble or modify productsDo not modify power cord length Plug in the power plug properlyDo not use the socket if it is loose or damaged 4Room Air ConditionerDo not clean the air conditioner with water Safety PrecautionsDo not block the inlet or outlet SymbolsUsedinthisManual DimensionsOutsideDimensions DimensionsSpecfications Product SpecificationsRAD-101A 9,800 1,0008,000 RAD - 81AProduct Specifications Specfications8,000 740 RADS - 81BProduct Specifications SpecficationsInstallationCheck InstallationInstallation SelecttheBestLocationInstallation HowtoInstallWindow Requirements InstallationPREPARATION OF CHASSIS CABINET INSTALLATION12Room Air Conditioner InstallationCAUTION DO NOT DRILL A HOLE IN THE BOTTOM PAN InstallationInstallation 14Room Air ConditionerLocationandFunctionofControls OperationOperation FOR NORMAL COOLING2.Temperature Setting 1.Power4.On/Off Timer How to Insert BatteriesDisassembly DisassemblyMechanicalParts 1.FRONT GRILLE1. AIR GUIDE AND BLOWER AirHandlingParts2. FAN AND SHROUD 18Room Air Conditioner3. MOTOR ElectricalParts1. OVERLOAD PROTECTOR 2.COMPRESSOR3. CAPACITOR MODEL ROTARY SWITCH TYPE MODEL DisassemblyMODEL TOUCH & REMOTE CONTROL TYPE MODEL 4. THERMOSTAT MODEL ROTARY SWITCH TYPE MODEL7. POWER CORD 6. ROTARY SWITCH MODEL ROTARY SWITCH TYPE MODELRefrigerating Cycle 1.CONDENSER3.CAPILLARY TUBE 2. EVAPORATOR22Room Air Conditioner DisassemblyFigure 33A-PullingVacuum DisassemblyFigure 33B-Charging Wiring Diagram Schematic DiagramSchematic Diagram MODEL ROTARY SWITCH TYPE MODELSchematic Diagram Circuit DiagramMODEL TOUCH & REMOTE CONTROL TYPE MODEL DESCRIPTIONElectronicControlDevice Schematic Diagram26Room Air Conditioner Schematic Diagram Components LocationFor Main P.W.B ASMTroubleshooting Guide Troubleshooting GuidePipingSystem 28Room Air ConditionerUnit runs but poor cooling TroubleshootingGuideTroubleshooting Guide Ineffective CoolingTroubleshooting Guide 30Room Air ConditionerFails to Start MODEL BG8000ER, WG8000RY4, WG1000RY4 ELECTRIC PARTS TROUBLESHOOTING GUIDEPossible Trouble Troubleshooting GuideTroubleshooting Guide 32Room Air ConditionerPossible Trouble Possible TroublePossible Trouble Troubleshooting GuidePossible Trouble Romote controller does not operateTroubleshooting Guide 34Room Air ConditionerROOM AIR CONDITIONER VOLTAGE LIMITS COMPLAINTCOMPLAINT Troubleshooting GuideCAUSE REMEDYTroubleshooting Guide 36Room Air ConditionerCOMPLAINT CAUSEExploded Vie w Replacement Parts List vice ManualLOCATION NO DESCRIPTION // 257+$918‡-$&.6210,&+,*$1 +$7&21752//5,1&7+48$/,7 /$5,1&21,7,21,1*$,5 3ULQWHGLQ&KLQD