Manuals / Sanyo / Household Appliance / Air Conditioner

Sanyo SAP-K77RAX, Sanyo Split System Air Conditoner service manual Wide tube service valve

Models: Sanyo Split System Air Conditoner SAP-K77RAX

1 68

Page 18

Outdoor Unit SAP-C127RAX

11	482
45
	370

660

78
240	264	296

	Wide tube service valve
		dia.12.7(1/2")
60	Narrow tube service valve
60		dia.6.35(1/4")
		dia.6.35(1/4")
	510
		47
	14	87
	27	127

Unit: mm

Page 18

Image 18

Sanyo SAP-K77RAX, Sanyo Split System Air Conditoner service manual Wide tube service valve

Contents

SAP-K97RAX SAP-K77RAX+ SAP-C77RAX + SAP-C97RAXWhen Installing SPECIAL PRECAUTIONSWhen Transporting WARNING When WiringREFRIGERANT FLOW DIAGRAM Table of ContentsSPECIFICATIONS INSTALLATION INSTRUCTIONS9. TROUBLESHOOTING 10. CHECKING ELECTRICAL COMPONENTSAPPENDIX Indoor Air Intake Temp 1. OPERATING RANGETemperature Outdoor Air Intake TempSAP-K77RAX 2. SPECIFICATIONS2-1.Unit Specifications SAP-C77RAXDimensions & Weight Power SourceFeatures SAP-K97RAXIndoor Unit SAP-K127RAXOutdoor Unit SAP-C127RAX 2-2.Major Component Specifications 2-2-1.Indoor UnitControl PCB Remote Control Unit FanIndoor Unit SAP-K97RAX Fan MotorControl PCB Remote Control Unit FanIndoor Unit SAP-K127RAX Fan Motor2-2-2.Outdoor Unit Outdoor Unit SAP-C77RAXCompressor Outdoor Unit SAP-C97RAXControl PCB Fan MotorFan Motor Control PCBCompressor Heat Exchanger Coil2-3.Other Component Specifications SAP-K97RAX SAP-K127RAXSAP-C97RAX SAP-C127RAX 3. DIMENSIONAL DATA SAP-K97RAX SAP-K127RAXSAP-C97RAX Unit mmWide tube service valve Insulation of Refrigerant Tubing 4. REFRIGERANT FLOW DIAGRAM4-1.Refrigerant Flow Diagram SAP-K97RAXCooling Characteristics 5-1.Performance charts5. PERFORMANCE DATA SAP-K77RAXSAP-C97RAX Cooling CharacteristicsSAP-K97RAX D.B. temp. CCooling Characteristics Indoor Unit SAP-K127RAX Outdoor Unit SAP-C127RAXFan speed 5-2.Air Throw Distance ChartsCooling Room air temp. 27C HighHigh Cooling Room air temp. 27CFan speed Horizontal distance mHigh Cooling Room air temp. 27CFan speed Horizontal distance mSAP-K77RAX 5-3.Cooling Capacity230 V Single Phase 50 Hz SAP-C77RAXSAP-C97RAX 230 V Single Phase 50 HzSAP-K97RAX RATING CAPACITY230 V Single Phase 50 Hz RATING CAPACITYSAP-K77RAX 6-1.Electrical Characteristics6. ELECTRICAL DATA SAP-C77RAXCONTROLLER 6-2.Electric Wiring Diagramsand/or cleaning any electrical parts SAP-K97RAX SAP-K127RAXand/or cleaning any electrical parts SAP-C97RAX SAP-C127RAX7-1-1.Indoor Unit 7. INSTALLATION INSTRUCTIONS7-1.Installation Site Selection AVOID7-1-2.Outdoor Unit 7-2.Recommended Wire Length and Diameter Each wire must be firmly connectedWIRING SYSTEM DIAGRAM remote control unit 7-3.Remote Control Unit Installation Position7-3-1.Mounting on a Wall Rear side7-4.How to Test Run the Air Conditioner Fig. 8a Fig. 8bFig. 8c 7-5.Removing and Installing the Grille How to remove the grilleHow to replace the grille 7-6.Address Setting of the Remote Control Unit 8-1.Room Temperature Control 8. FUNCTIONSDry A zone 8-2.Dry Operation DehumidificationCooling operation Dry B zoneexch. coil 8-3.Freeze Prevention Cooling and DryIndoor heat temp8-4.Automatic Fan Speed Cooling and Dry Cooling9-1-1.Check power supply wiring 9. TROUBLESHOOTING9-1.Check before and after troubleshooting 9-1-2.Check inter-unitwiring9-2.Air conditioner does not operate 9-2-1.Circuit breaker trips or fuse blows9-2-2.Neither indoor nor outdoor unit runs 1Power is not supplied2Check remote control unit 4 Check TIMER on the remote control unit3 Check fuse on the indoor P.C.Board 9-2-3.Only outdoor unit does not run 1 Check setting temperature9-3-2.Only flap motor does not run 9-3.Some part of air conditioner does not operate9-3-1.Only indoor fan does not run 9-3-3.Only outdoor fan does not runCheck compressor motor capacitor 9-3-4.Only compressor does not runMeasure Power supply voltage Is overload relay OLR working ? Yes9-4-1.Poor cooling 9-4-2.Excessive cooling10-1.Measurement of Insulation Resistance 10-1-1.Power Supply Cord10. CHECKING ELECTRICAL COMPONENTS 10-1-2.Indoor Unit10-2.Checking Continuity of Fuse on PCB Assy 10-3.Checking Motor CapacitorOI-852-6-4181-018-00-1 FEATURES CONTENTSPage SAFETY INSTRUCTIONS ALERT SYMBOLSINSTALLATION LOCATION PRODUCT INFORMATIONNAMES OF PARTS UNIT DISPLAY AND OPERATION BUTTONREMOTE CONTROL UNIT DISPLAY SymbolsON TIME/OFF TIME setting buttons REMOTE CONTROL UNIT1 HR. TIMER button 1-HOUROFF TIMER TransmitterJumper wire for address switching Temperature setting buttons TEMPCANCEL button Back side of remote control unit Cover removedHOW TO USE THE REMOTE CONTROL UNIT USING THE REMOTE CONTROL UNITHOW TO INSTALL BATTERIES REMOTE CONTROL UNIT INSTALLATION POSITION1. Operation OPERATION WITH THE REMOTE CONTROL UNIT2. Adjusting the Fan Speed 3. Fan Only4. ECONOMY Mode Power failure during operationRemote Control Unit ‘‘DRY’’ Operation3. ON/OFF Program Timer USING THE 12-HOURON AND OFF TIMER1. TIMER ON mode Example 2. TIMER OFF mode ExampleTIPS FOR ENERGY SAVING USING THE 1-HOUROFF TIMER1. 1-HourOFF Timer Timer setting2. Vertical ADJUSTING THE AIRFLOW DIRECTION1. Horizontal OPERATION WITHOUT THE REMOTE CONTROL UNITCARE AND CLEANING Trouble TROUBLESHOOTINGOPERATING RANGE Possible Cause