Manuals / Sanyo / Household Appliance / Air Conditioner

Sanyo service manual KMS0772 KMS0972 KMS1272 KMS1872 KMS2472

Models: KMS1872 KMS2472

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APPENDIX A INSTRUCTION MANUAL

KMS0772

KMS0972

KMS1272

KMS1872

KMS2472

(OI-852-6-4180-806-00-1)

(OI-852-6-4180-807-00-1)

A-1

Image 41

Sanyo service manual KMS0772 KMS0972 KMS1272 KMS1872 KMS2472

Contents

KMS2472 INDOOR UNIT KMS0772 KMS0972 KMS1272 KMS1872DC INVERTER MULTI-SYSTEMAIR CONDITIONER KMS0772 KMS0972 KMS1272 KMS1872 KMS2472When Transporting SPECIAL PRECAUTIONSWhen Installing WARNING When Wiring2. SPECIFICATIONS Table of Contents4. REFRIGERANT FLOW DIAGRAM 8. TROUBLESHOOTINGAPPLICABLE MULTI-OUTDOORUNITS Temperature 1. OPERATING RANGEIndoor Air Intake Temp Outdoor Air Intake Temp2-1.Unit Speciﬁcations 2. SPECIFICATIONSFeatures Dimensions & WeightDimensions & Weight Features208V TypeDimensions & Weight Features230V TypeDimensions & Weight Features208V TypeDimensions & Weight Features230V TypeDimensions & Weight Features208V TypeDimensions & Weight Features230V TypeDimensions & Weight Features208V TypeDimensions & Weight Features230V TypeDimensions & Weight Features208V Type2-2-1.Indoor Unit 2-2.Major Component SpeciﬁcationsRemote Control Unit Control PCBControl PCB Remote Control UnitFan Motor Flap MotorControl PCB Remote Control UnitFan Motor Flap MotorControl PCB Remote Control UnitFan Motor Flap MotorControl PCB Remote Control UnitFan Motor Flap MotorTemperature F C 2-3.Other Component SpecificationsResistance k ohm Resistance k ohmKMS0972 KMS1272 3. DIMENSIONAL DATAKMS1872 Indoor UnitKMS2472 Unit inchmm4-1.Refrigerant Flow Diagram 4. REFRIGERANT FLOW DIAGRAM5. PERFORMANCE DATA 5-1.Air Throw Distance ChartsCooling Cooling Cooling Cooling 6. ELECTRICAL DATA 6-1.Electric Wiring DiagramsIndoor Unit KMS1872 KMS2472 and/or cleaning any electrical parts7-1.Operation Functions 7. FUNCTIONSEmergency operation SENSOR DRYTimer backup HIGH POWERNIGHT SETBACK Lamp colorsNOTE CLxx models only 7-2.Protective FunctionsFreeze prevention PROCEDURE 8. TROUBLESHOOTING8-2.Method of Self-Diagnostics 1Self-diagnosticsLamps Check the power voltage Blown 2If the self-diagnosticsfunction fails to operateCheck the indoor unit Is the fuse blown? Normal8-3.Checking the Indoor and Outdoor Units 8-4-1.Indoor Fan Motor 8-4.Trouble Diagnosis of Fan MotorTrouble Locations most susceptible to noiseCorrection Locations most susceptible to noiseKMS0772 KMS0972 KMS1272 KMS1872 KMS2472 Features Product Information ContentsAlert Symbols Electrical Requirements Installation LocationSafety Instructions Remote control unit Drain hose Refrigerant tubes Names of PartsRemote Control Unit Air intakes INDOOR UNIT Air outletUnit Display and Operation Button Remote Control Unit Display Remote Control Unit HIGH POWER button Remote Control Unit continuedQUIET button COOLRemote Control Unit continued Using the Remote Control UnitUsing the Remote Control Unit continued 1. Operation Operation with the Remote Control Unit3.Fan Only Operation with the Remote Control Unit continued2.Adjusting the Fan Speed Operation with the Remote Control Unit continued 4. Night Setback ModeSetting temperature5. QUIET Mode 6. HIGH POWER Mode7. ION Mode Operation with the Remote Control Unit continuedSpecial Remarks Remote Control Unit‘‘DRY’’ Operation Cooling Operation1.How to set the present time Setting the TimerREPEAT timer Setting the Timer continuedTips for Energy Saving Using the 1-HourOFF TimerAdjusting the Airflow Direction Control Unit Care and CleaningOperation without the Remote Cleaning Care and Cleaning continuedAnti-MoldFilter attached to the rear of the airAir Clean Filter Care and Cleaning continuedHow to clean the air clean filter Air clean filterOperating Range TroubleshootingTrouble Possible CauseKMS0772 KMS0972 KMS1272 KMS1872 KMS2472 APPENDIX B INSTALLATION INSTRUCTIONSFor Indoor Unit ContentsINSTALLATION INSTRUCTIONS Inverter Split System Air ConditionerIn Case of Improper Installation SPECIAL PRECAUTIONSWARNING When Wiring When Transporting1. General 2-1.Indoor Unit 2. Installation Site SelectionAVOID Fig.2-2.Embedding the Tubing and Wiring 3-1.Remove the Rear Panel from the Unit 3. How to Install the Indoor Unit3-2.Make a Hole Fig. 9aPage 3-4.Remove the Grille to Install the Indoor Unit How to replace the grille How to remove the grille3-4-2.Indoor unit types KMS1872, KMS2472 Fig. 19b-1General precautions on wiring 3-6.Wiring Instructions3-5.Shape the Indoor Side Tubing Fig. FigPlastic cover Wiring 10 25 cm 3-7.Wiring Instructions for Inter-unitConnectionsInter-unitwiring Earth plate Lock nut Top of conduit connectorLoose wiring may cause the Right-sidetubing 3-8.MountingFig. 37a Fig. 37bLeft-sidetubing Risk of Electric Shock To unmount indoor unit3-9.Drain Hose Fig. 59c 4. How to Test Run the Air ConditionerFig. 59a Fig. 59b 5-1.Mounting on a Wall 5. Remote Control Unit Installation Position6-1.Address Setting of the Remote Control Unit 6. Address Switch8. Installation Check Sheet 7. Connecting a Home Automation deviceSANYO Fisher Service Company For Parts Service ContactA Division of SANYO North America Corporation Sanyo Canada Inc