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Sanyo Sanyo Split System Air Conditoner, SAP-K77RAX service manual OI-852-6-4181-018-00-1

Models: Sanyo Split System Air Conditoner SAP-K77RAX

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APPENDIX INSTRUCTION MANUAL

SAP-K77GAX + SAP-C77GAX SAP-K97GAX + SAP-C97GAX SAP-K127GAX + SAP-C127GAX

(OI-852-6-4181-018-00-1)

Page 53

Image 53

Sanyo Sanyo Split System Air Conditoner, SAP-K77RAX service manual OI-852-6-4181-018-00-1

Contents

+ SAP-C77RAX SAP-K77RAXSAP-K97RAX + SAP-C97RAXWhen Transporting SPECIAL PRECAUTIONSWhen Installing WARNING When WiringSPECIFICATIONS Table of ContentsREFRIGERANT FLOW DIAGRAM INSTALLATION INSTRUCTIONSAPPENDIX 9. TROUBLESHOOTING10. CHECKING ELECTRICAL COMPONENTS Temperature 1. OPERATING RANGEIndoor Air Intake Temp Outdoor Air Intake Temp2-1.Unit Specifications 2. SPECIFICATIONSSAP-K77RAX SAP-C77RAXFeatures Power SourceDimensions & Weight SAP-K97RAXOutdoor Unit SAP-C127RAX Indoor UnitSAP-K127RAX 2-2-1.Indoor Unit 2-2.Major Component SpecificationsIndoor Unit SAP-K97RAX Remote Control Unit FanControl PCB Fan MotorIndoor Unit SAP-K127RAX Remote Control Unit FanControl PCB Fan MotorOutdoor Unit SAP-C77RAX 2-2-2.Outdoor UnitControl PCB Outdoor Unit SAP-C97RAXCompressor Fan MotorCompressor Control PCBFan Motor Heat Exchanger CoilSAP-C97RAX SAP-C127RAX 2-3.Other Component SpecificationsSAP-K97RAX SAP-K127RAX SAP-K97RAX SAP-K127RAX 3. DIMENSIONAL DATAUnit mm SAP-C97RAXWide tube service valve 4-1.Refrigerant Flow Diagram 4. REFRIGERANT FLOW DIAGRAMInsulation of Refrigerant Tubing SAP-K97RAX5. PERFORMANCE DATA 5-1.Performance chartsCooling Characteristics SAP-K77RAXSAP-K97RAX Cooling CharacteristicsSAP-C97RAX D.B. temp. CIndoor Unit SAP-K127RAX Outdoor Unit SAP-C127RAX Cooling CharacteristicsCooling Room air temp. 27C 5-2.Air Throw Distance ChartsFan speed HighFan speed Cooling Room air temp. 27CHigh Horizontal distance mFan speed Cooling Room air temp. 27CHigh Horizontal distance m230 V Single Phase 50 Hz 5-3.Cooling CapacitySAP-K77RAX SAP-C77RAXSAP-K97RAX 230 V Single Phase 50 HzSAP-C97RAX RATING CAPACITYRATING CAPACITY 230 V Single Phase 50 Hz6. ELECTRICAL DATA 6-1.Electrical CharacteristicsSAP-K77RAX SAP-C77RAXand/or cleaning any electrical parts 6-2.Electric Wiring DiagramsCONTROLLER SAP-K97RAX SAP-K127RAXSAP-C97RAX SAP-C127RAX and/or cleaning any electrical parts7-1.Installation Site Selection 7. INSTALLATION INSTRUCTIONS7-1-1.Indoor Unit AVOID7-1-2.Outdoor Unit WIRING SYSTEM DIAGRAM 7-2.Recommended Wire Length and DiameterEach wire must be firmly connected 7-3-1.Mounting on a Wall 7-3.Remote Control Unit Installation Positionremote control unit Rear sideFig. 8c 7-4.How to Test Run the Air ConditionerFig. 8a Fig. 8b How to replace the grille 7-5.Removing and Installing the GrilleHow to remove the grille 7-6.Address Setting of the Remote Control Unit 8. FUNCTIONS 8-1.Room Temperature ControlCooling operation 8-2.Dry Operation DehumidificationDry A zone Dry B zoneIndoor heat 8-3.Freeze Prevention Cooling and Dryexch. coil tempCooling 8-4.Automatic Fan Speed Cooling and Dry9-1.Check before and after troubleshooting 9. TROUBLESHOOTING9-1-1.Check power supply wiring 9-1-2.Check inter-unitwiring9-2-1.Circuit breaker trips or fuse blows 9-2.Air conditioner does not operate1Power is not supplied 9-2-2.Neither indoor nor outdoor unit runs3 Check fuse on the indoor P.C.Board 2Check remote control unit4 Check TIMER on the remote control unit 1 Check setting temperature 9-2-3.Only outdoor unit does not run9-3-1.Only indoor fan does not run 9-3.Some part of air conditioner does not operate9-3-2.Only flap motor does not run 9-3-3.Only outdoor fan does not runMeasure Power supply voltage 9-3-4.Only compressor does not runCheck compressor motor capacitor Is overload relay OLR working ? Yes9-4-2.Excessive cooling 9-4-1.Poor cooling10. CHECKING ELECTRICAL COMPONENTS 10-1-1.Power Supply Cord10-1.Measurement of Insulation Resistance 10-1-2.Indoor Unit10-3.Checking Motor Capacitor 10-2.Checking Continuity of Fuse on PCB AssyOI-852-6-4181-018-00-1 Page FEATURESCONTENTS INSTALLATION LOCATION ALERT SYMBOLSSAFETY INSTRUCTIONS PRODUCT INFORMATIONUNIT DISPLAY AND OPERATION BUTTON NAMES OF PARTSSymbols REMOTE CONTROL UNIT DISPLAY1 HR. TIMER button 1-HOUROFF TIMER REMOTE CONTROL UNITON TIME/OFF TIME setting buttons TransmitterCANCEL button Temperature setting buttons TEMPJumper wire for address switching Back side of remote control unit Cover removedHOW TO INSTALL BATTERIES USING THE REMOTE CONTROL UNITHOW TO USE THE REMOTE CONTROL UNIT REMOTE CONTROL UNIT INSTALLATION POSITION2. Adjusting the Fan Speed OPERATION WITH THE REMOTE CONTROL UNIT1. Operation 3. Fan OnlyRemote Control Unit Power failure during operation4. ECONOMY Mode ‘‘DRY’’ Operation1. TIMER ON mode Example USING THE 12-HOURON AND OFF TIMER3. ON/OFF Program Timer 2. TIMER OFF mode Example1. 1-HourOFF Timer USING THE 1-HOUROFF TIMERTIPS FOR ENERGY SAVING Timer setting1. Horizontal ADJUSTING THE AIRFLOW DIRECTION2. Vertical OPERATION WITHOUT THE REMOTE CONTROL UNITCARE AND CLEANING OPERATING RANGE TROUBLESHOOTINGTrouble Possible Cause