Sanyo C3082, C3682 service manual OI-852-6-4181-150-00-0

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APPENDIX A INSTRUCTION MANUAL

KS3082 + C3082 KS3682 + C3682

(OI-852-6-4181-150-00-0)

A-1

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Contents Destination North America Indoor Model No. Product Code NoSafety Precautions Prohibit Table of Contents Checking Electrical Components Indoor Air Intake Temp Outdoor Air Intake Temp Operating RangeC3082 SpecificationsUnit Specifications KS3082208V C3682 KS368221.9 Indoor Unit Major Component SpecificationsCB-KS3682 Microprocessor 250V 3A Compressor Outdoor UnitOutdoor Unit C3082 BoardOutdoor Unit C3682 Other Component Specifications Indoor Unit KS3082 Dimensional DataInchmm Refrigerant Flow Diagram Refrigerant Flow DiagramIndoor discharge air performance chart Temperature ChartsLow pressure performance chart Operating current performance chartWide Indoor Outdoor Cooling CapacityIndoor Cooling Capacity34,000 BTU/h Indoor Power Supply 230V Single Phase 60Hz Cooling CapacityCooling Vertical distance ft Air Throw Distance ChartsRoom air temp F 26.7C Fan speed High Horizontal distance ft Air Voltage208V Cooling Electrical CharacteristicsElectrical Data C3082 Voltage230V CoolingC3682 Voltage230V Cooling KS3082 KS3682 Electric Wiring Diagrams8FA2-5250-70400-3 Noise Filter P.C.BOARD 8FA2-5250-71800Operation Functions FunctionsEmergency operation Lamp colors Timer backupNoise Reducing Control Outdoor Unit Switching Procedure to Noise Reducing ControlOperation Sound C3682 Maximum Current Value Change ProcedureMaximum Current Value Change Function Description of functionFreeze prevention Compressor discharge temperature controlCompressor discharge temperature FC Protective FunctionsPrecautions before Performing Inspection or Repair TroubleshootingMethod of Self-Diagnostics Self-diagnostics Lamps Replace the controller NormalReplace the circuit board or the fuse Checking the Indoor and Outdoor Units Using the TEST/T-RUN terminalsChecking the indoor unit Control Check items unit operation Before the Operation Serial Communication Error Identification ProcedureAlarm Code E05 Off Blinking IlluminatedTerminal board Outdoor Unit Alarm Code E07/P04/P05/P20/P27 Indoor Fan Motor Trouble Diagnosis of Fan MotorOutdoor Fan Motor Locations most susceptible to noise Trouble Correction Noise Malfunction and Electromagnetic InterferenceNoise malfunction Electromagnetic interferenceMeasurement of Insulation Resistance for Electrical Parts Power Supply CordChecking Electrical Components Measurement of Insulation ResistanceChecking Continuity of Fuse on PCB Assy Characteristics Refrigerant R410A Special Precautions When Servicing UnitCharacteristics of New Refrigerant R410A What is New Refrigerant R410A?Checklist before Servicing Tools Specifically for R410A Tubing Installation ProceduresCase of Compressor Malfunction Procedure for Replacing CompressorExample Never charge a large amountUnit. This may cause Damage to the compressorWelding leaking points Case Refrigerant is LeakingRecharging Use of Existing Units When Tubes are ExtendedCharging Additional Refrigerant Retro-Fitting Existing SystemsOI-852-6-4181-150-00-0 Pub. OI-85264181150000 Sanyo Mode D’EMPLOIContents FeaturesProduct Information Alert SymbolsInstallation Location Safety InstructionsUnit Display and Operation Button Names of PartsSymbols Remote Control Unit DisplayRemote Control Unit High Power button HR. Timer button 1-HOUR OFF TimerTemperature setting buttons Temp Mode selector button16 mm Using the Remote Control UnitAir conditioner Indoor unit Receiver Remote control unit ACL buttonAutomatic fan speed Operation with the Remote Control UnitManual fan speed Cooling and DRY Mode Unoccupied Indication Status Cooling ModeClicking sound is heard from the air conditioner Setting the TimerSpecial Remarks How it works?1030 pm 710 am 1100 am Present time To cancel a timer programDo not Using the 1-HOUR OFF TimerAdjusting the Airflow Direction Tips for Energy SavingCare and Cleaning Removing and remounting the front panel How to install the air clean filterHow to clean the air clean filter Cleaning the main unit and remote control unitTrouble Possible Cause Remedy TroubleshootingWired Remote Controller Operating RangeAppendix B Installation Instructions Contents Installation InstructionsPlease Read Before Starting Optional Copper Tubing Kit Tools Required for Installation not suppliedAccessories Supplied with Unit Table GeneralAdditional Materials Required for Installation Installation Site SelectionSolid base must not cover the hole of the bottom plate Countermeasures against snow and wind Precautions for Installation in a Snowy AreaUnit inch Required space around the outdoor unit Installation with intakes facing outletsFront and both sides must remain open Unit Multiple-unit installation 2 or more units Top is open Single-unit installationObstacle to the front of unit Obstacles to the front and rear of unit Installation in front-rear rowsMake a Hole How to Install the Indoor UnitTrical wiring or conduits are Remove the Rear Panel from the UnitHole Dia Install the Rear Panel on the WallIf Wooden Wall If Block, Brick, Concrete or Similar Type WallHow to remove the grille Removing and Installing the GrilleHow to replace the grille Shape the Indoor Side Tubing Wiring Instructions General precautions on wiringFuse or Circuit Wire Size and LengthModel C3682Wiring Instructions for Inter-unit Connections For Outdoor Unit For solid core wiring or F-cable How to connect wiring to the terminal For Indoor UnitFor stranded wiring Right-side tubing MountingLeft-side tubing Switching drain hose and drain capDrain cap Frame Fastening Method Do not supply power toTubing and wiring to the out To unmount indoor unitRouting the Tubing and Wiring How to Install the Outdoor UnitFirst refer to . Installation Site Selection Wiring Instructions for the Outdoor UnitIf the special R410A flare tool is used Flaring Procedure with a Flare ToolRefrigerant Tubing Use of the Flaring MethodTaping the Tubes Connecting Tubing between Indoor and Outdoor UnitsFinishing the Installation Insulation of Refrigerant TubingAir Purging Hex wrench before Be sure to completely insertAttempting to turn the valve How to Test Run the Air Conditioner Pump Down Basic Functions of the Service ValvesRemote Control Unit Installation Position Service Valve ConnectionsAddress Setting of the Remote Control Unit Address Switch