Manuals / Sanyo / Household Appliance / Air Conditioner

Sanyo C3082, C3682 Major Component Specifications, Indoor Unit, KS3082, Control PCB, Fan Motor

Models: C3082 C3682

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2-2. Major Component Specifications

2-2-1. Indoor Unit

Indoor Unit

KS3082

Control PCB

Part No.

Controls

Control Circuit Fuse

Remote Control Unit

Fan

CB-KS3082

Microprocessor

250V 3A

RCS-8VPULS4U

Type
Q'ty ... Dia. and Length	inch (mm)

Cross-Flow

1 ... D3-15/16 / L32-1 (D100/L838)

Fan Motor
	Type			DC Motor
	Model ... Q'ty			SIC-39CVL-D847-10 ... 1
	No. of Poles			8
	Rough Measure RPM (Cool)			1,370
	Nominal Output		W	47
	Coil Resistance		Ohm	-
	(Ambient Temp. 68 °F (20 °C))
	Safety Device
		Type		Internal Controller
		Over-Current Protection		Yes
		Over-Heat Protection		Yes
	Run Capacitor		Micro F	-
			VAC	-

Flap Motor
	Type			Stepping Motor
	Model			24BYJ48-1256
	Rating			DC 12V
	Coil Resistance		Ohm	Each Pair of Terminal : 200 +/- 7%
	(Ambient Temp. 77 °F (25 °C))

Heat Exchanger Coil
	Coil			Aluminum Plate Fin / Copper Tube
	Rows			1 and 2
	Fins Per inch			19.5
	Face Area		ft2 (m2)	4.55 (0.423)

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

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Sanyo C3082, C3682 Major Component Specifications, Indoor Unit, KS3082, Control PCB, Remote Control Unit Fan, Fan Motor

Contents

KS3082 KS3082 + C3082 KS3682 + C3682TECHNICAL & SERVICE MANUAL DC INVERTER SPLIT SYSTEM AIR CONDITIONERSAFETY PRECAUTIONS If refrigerant gas leaks during the work, ventilate the room TROUBLESHOOTING Table of ContentsSPECIFICATIONS REFRIGERANT FLOW DIAGRAMINSTRUCTION MANUAL 10. REFRIGERANT R410A SPECIAL PRECAUTIONS WHEN SERVICING UNITINSTALLAION INSTRUCTIONS 9. CHECKING ELECTRICAL COMPONENTSOutdoor Air Intake Temp 1. OPERATING RANGETemperature Indoor Air Intake TempC3082 2. SPECIFICATIONS2-1. Unit Specifications KS3082C3082 Indoor UnitKS3082 Outdoor UnitC3682 Indoor UnitKS3682 Outdoor UnitC3682 Indoor UnitKS3682 Outdoor UnitKS3082 2-2. Major Component Specifications2-2-1. Indoor Unit Remote Control Unit FanFan Motor Remote Control Unit FanKS3682 Control PCBFan Motor 2-2-2. Outdoor UnitP.C.Board CompressorHeat Exchanger Coil P.C.BoardCompressor Fan MotorKS3682 2-3. Other Component SpecificationsIndoor Unit KS3082KS3682 3. DIMENSIONAL DATAIndoor Unit KS3082 Unit C3682inchmm Outdoor Unit C3082 4. REFRIGERANT FLOW DIAGRAM4-1. Refrigerant Flow Diagram Indoor Unit KS3082C3082 5-1. Temperature Charts5. PERFORMANCE DATA KS3082Lo fan serviceKS3682 C3682C3082 5-2. Cooling CapacityKS3082 Cooling Capacity Outdoor Unit Power Supply 230V Single Phase 60HzIndoor Unit KS3682Outdoor Unit Power Supply 230V Single Phase 60HzIndoor Unit KS3682Fan speed 5-3. Air Throw Distance ChartsCooling Vertical distance ft Room air temp. 80F 26.7C80F 26.7C CoolingKS3682 Room air tempC3082 6-1. Electrical Characteristics6. ELECTRICAL DATA KS3082Cooling KS3682C3682 1 Voltage230VKS3682 6-2. Electric Wiring DiagramsKS3082 BOARD 8FA2-5250-71800C3682 SENSOR DRY 7. FUNCTIONS7-1. Operation Functions Emergency operationLamp colors HIGH POWERTimer backup NIGHT SETBACKFig.3 Control P.C.Board Noise Reducing Control Outdoor UnitSwitching Procedure to Noise Reducing Control Operation SoundFig.4 Control P.C.Board Maximum Current Value Change FunctionMaximum Current Value Change Procedure Description of functionCompressor discharge temperature control 7-2. Protective FunctionsFreeze prevention CT Peak current cut-off controlPROCEDURE 8. TROUBLESHOOTING8-1. Precautions before Performing Inspection or Repair 8-2. Method of Self-DiagnosticsDiagnosis Contents 1 Self-diagnostics Lamps2 TIMER lamp 3 LED CLEAN lampBlown Is the fuse blown?Normal Replace the controllerControl 8-3. Checking the Indoor and Outdoor UnitsUsing the TEST/T-RUN terminals 1 Checking the indoor unitBefore the Operation 3 Serial Communication Error Identification ProcedureCheck Items before Troubleshooting Serial Communication Start 3-1 Alarm Code E05Short-circuit between the terminals 2 and 3 on the indoor unit Is the voltage of about DC22V to 24V given between the terminals3-2 Alarm Code E07/P04/P05/P20/P27 Diagnostic results 8-4. Trouble Diagnosis of Fan Motor8-4-1. Indoor Fan Motor Diagnostic procedureRemedy for symptom 3 to 8-4-2. Outdoor Fan MotorDiagnostic procedure Diagnostic resultsLocations most susceptible to noise 8-5. Noise Malfunction and Electromagnetic Interference1 Noise malfunction 2 Electromagnetic interference9-1-2. Indoor Unit 9-1-1. Power Supply Cord9. CHECKING ELECTRICAL COMPONENTS 9-1. Measurement of Insulation ResistanceCheck for continuity using a multimeter as shown in Fig 9-2. Checking Continuity of Fuse on PCB Assy10-1-3. Characteristics 10. REFRIGERANT R410A SPECIAL PRECAUTIONS WHEN SERVICING UNIT10-1. Characteristics of New Refrigerant R410A 10-1-1. What is New Refrigerant R410A?No addition of compressor oil for R410A 10-2. Checklist before ServicingTubing precautions Size of flareTool Distinction 10-4. Tubing Installation Procedures10-3. Tools Specifically for R410A For servicing, use the following tools for R410A2 Replacing Compressor 10-5-1. Procedure for Replacing Compressor10-5. In Case of Compressor Malfunction 1 Recovering refrigerantthe unit. This may cause Configuration and characteristics of cylinders5 Recharging Never charge a large amount3 Welding leaking points 10-6. In Case Refrigerant is Leaking2 Recovering refrigerant 1 Detecting Leaks10-8-1. Use of Existing Units 10-7-1. When Tubes are Extended10-7. Charging Additional Refrigerant 10-8. Retro-Fitting Existing SystemsOI-852-6-4181-150-00-0 APPENDIX A INSTRUCTION MANUALKS3082 + C3082 KS3682 + C3682 INSTRUCTION MANUAL MODE D’EMPLOIKS3082 KS3682 This air conditioner uses the new refrigerant R410ACONTENTS FEATURESPRODUCT INFORMATION ALERT SYMBOLSINSTALLATION LOCATION SAFETY INSTRUCTIONSAir Outlet NAMES OF PARTSUNIT DISPLAY AND OPERATION BUTTON Air IntakeSymbols REMOTE CONTROL UNIT DISPLAYCANCEL button SENSOR button REMOTE CONTROL UNITLED CLEAN button ON TIME/OFF TIME setting buttons Advance button Return buttonHIGH POWER button 1 HR. TIMER button 1-HOUR OFF TIMERTemperature setting buttons TEMP MODE selector buttonREMOTE CONTROL UNIT INSTALLATION POSITION USING THE REMOTE CONTROL UNITHOW TO INSTALL BATTERIES HOW TO USE THE REMOTE CONTROL UNIT3. Fan Only OPERATION WITH THE REMOTE CONTROL UNIT2. Adjusting the Fan Speed 1. OperationIn Cooling and DRY Mode and 4. Night Setback Mode5. QUIET Mode 6. HIGH POWER ModeIn Cooling Mode 7. LED CLEAN Mode8. UNOCCUPIED Mode 1. How to set the present time SETTING THE TIMERPower failure during operation Remote Control UnitOperation 2. How to set the OFF time3. How to set the ON time 4. How to set daily ON/OFF repeat timer2. Operation together with the daily ON/OFF repeat timer USING THE 1-HOUR OFF TIMERADJUSTING THE AIRFLOW DIRECTION 1. 1-Hour OFF TimerHow to remove the anti-mold filter CARE AND CLEANINGOPERATION WITHOUT THE REMOTE CONTROL UNIT When the air conditioner is not runningAir clean filter Air filter holder How to install the air clean filterHow to clean the air clean filter Cleaning the main unit and remote control unitTrouble TROUBLESHOOTINGWIRED REMOTE CONTROLLER OPERATING RANGEKS3082 + C3082 KS3682 + C3682 APPENDIX B INSTALLATION INSTRUCTIONS7. REMOTE CONTROL UNIT INSTALLATION INSTALLATION INSTRUCTIONSContents Inverter Split System Air ConditionerWhen Installing… SPECIAL PRECAUTIONSIn Case of Improper Installation When Transporting1-3. Optional Copper Tubing Kit 1. General1-1. Tools Required for Installation not supplied 1-2. Accessories Supplied with Unit TableAVOID 2. Installation Site Selection1-5. Additional Materials Required for Installation 2-1. Indoor UnitFig. 5b 2-2. Outdoor Unit AVOIDA solid base must not cover the hole of the bottom plate Fig. 5aFig. 5f 2-2-2. Precautions for Installation in a Snowy AreaCountermeasures against snow and wind Fig. 5eUnit inch 2-2-3. Dimensions of Wind-proof Duct Reference diagram for C3082/3682Reference diagram for wind-proof duct locally purchased STK-DGV160E Unit inch 1 Hole for anchor bolt 4-R1/4 / Anchor bolt 3/8 or M10Required space around the outdoor unit 27/32-4 25/32 2-2-4. Dimensions of Snow-proof Duct Reference diagram for C3082/3682Reference diagram for snow-proof duct locally purchased STK-BDV80E Min. 6 or more Reference diagram for snow-proof duct Space requirements for settingC3082/3682 with STK-BDV80E Obstacle to the rear of unit Obstacle to the front of unitMin. 19-11/16 or more Installation in front-rear rowsObstacles to the front and rear of unit Min. 8 or more3-2. Make a Hole 3. How to Install the Indoor Unittrical wiring or conduits are 3-1. Remove the Rear Panel from the Unitb If Block, Brick, Concrete or Similar Type Wall 3-3. Install the Rear Panel on the Walla If Wooden Wall Fig. 17a 3-4. Removing and Installing the GrilleHow to remove the grille How to replace the grille3-5. Shape the Indoor Side Tubing 3-6. Wiring Instructions General precautions on wiringAlways comply with national and local code requirements 3-7. Wire Size and LengthEach wire must be firmly connected WIRING SYSTEM DIAGRAMFig. 26b 3-8. Wiring Instructions for Inter-unit ConnectionsFig. 26a For stranded wiring WARNING Loose wiring may cause the terminal to overheat or resultHow to connect wiring to the terminal a For Indoor Unit b For Outdoor Unit For solid core wiring or F-cableFig. 37b 3-9. MountingRight-side tubing Fig. 37aDrain cap Switching drain hose and drain capLeft-side tubing Drain hose3-10. Frame Fastening Method Do not supply power to thetubing and wiring to the out To unmount indoor unitWhen routing the tubing, use a tube bender to 4. How to Install the Outdoor Unit4-1. Wiring Instructions for the Outdoor Unit 4-2. Routing the Tubing and Wiring5-1. Use of the Flaring Method 5. Refrigerant Tubing5-2. Flaring Procedure with a Flare Tool 5-3. Caution before Connecting Tubes Tightly5-6. Taping the Tubes 5-4. Connecting Tubing between Indoor and Outdoor Units5-7. Finishing the Installation 5-5. Insulation of Refrigerant Tubingthose used in automobile tires 6. Air PurgingAir Purging with a Vacuum Pump for Test Run tem. The valve core is similar tothe hex wrench before Be sure to completely insertFig. 59c How to Test Run the Air ConditionerFig. 59a Fig. 59b ing the service valve Basic Functions of the Service ValvesPump Down When opening or closRemote control unit mount Service Valve Connections7. Remote Control Unit Installation Position Fig. 60d Be sure to tighten the flare nut using the prescribed torque8-1. Address Setting of the Remote Control Unit 8. Address SwitchCanada Sanyo Canada Inc United States SCS, HVAC SolutionsParts/Service hvac@sci.sanyo.com Service hvac.service@sna.sanyo.com

2-2. Major Component Specifications

2-2-1. Indoor Unit

Control PCB

Remote Control Unit

Fan Motor

Flap Motor

Heat Exchanger Coil