Sanyo C3082, C3682 service manual Electric Wiring Diagrams, KS3082 KS3682, 8FA2-5250-70400-3

Page 29

6-2. Electric Wiring Diagrams

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor Unit

KS3082

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KS3682

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TERMINAL BASE

 

UNIT

 

 

 

 

 

 

 

 

 

 

 

BLK

1

 

 

 

 

 

 

 

 

 

 

 

 

 

WHT

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

 

 

RED

U2

 

 

 

GRN/YEL

 

 

 

 

 

 

 

 

 

 

U1

 

 

 

 

EVAPORATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO

 

 

RED

 

 

 

AC IN COM SI

1

1

WHT

1

1

ASSY

 

 

1

1

 

 

 

 

 

 

2

2

BLK

2

2

 

M

ORG

2

2

FLAP

 

 

 

 

 

3

3

BLK

3

3

 

YEL

3

3

 

 

 

 

LAMP

4

4

BLK

4

4

LAMP

 

 

PNK

4

4

5P (WHT)

 

 

5

5

BLK

5

5

 

 

BLU

5

5

 

 

 

 

9P(WHT)

6

6

BLK

6

6

 

FLAP MOTOR

 

 

 

 

 

 

 

 

 

7

7

BLK

7

7

IND

 

 

 

 

 

 

 

 

 

 

8

8

BLK

8

8

 

 

GRN/YEL

1

1

GND

 

 

 

 

 

9

9

BLK

9

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

2

2P(WHT)

 

 

 

 

 

 

 

 

OPERATION SW

 

PL ELEC J-B

 

 

 

CONTROLLER

1

1

BLK

 

 

 

 

 

 

 

 

 

 

 

 

COIL

t°

 

 

 

 

RED

1

1

 

 

 

 

4P(WHT)

2

2

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

COIL THERMISTOR

 

 

 

2

2

 

 

 

 

 

 

 

 

 

 

BLK

3

3

DCM

 

 

 

 

 

 

 

 

 

 

 

 

M

4

4

 

 

 

 

 

 

 

 

 

 

 

 

WHT

5

5

7P(BLU)

 

 

 

 

 

 

 

 

 

 

 

 

YEL

6

6

 

 

 

 

 

 

 

 

 

 

 

UV ASSY

 

FAN MOTOR

BLU

7

7

 

 

 

 

 

 

1

1

BLK

ROOM THERMISTOR

 

 

 

 

 

 

 

ROOM/UV

t°

 

 

 

 

 

 

1

 

 

 

2

2

BLK

 

 

 

 

 

 

 

S-LINK (RAC)

4P (WHT)

3

3

RED

 

 

 

 

 

 

 

2

 

 

4

4

BLU

 

 

 

 

 

 

 

3

4P (BLU)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

T10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6P (BLU)

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8FA2-5250-70400-3

 

 

 

 

 

 

 

 

29

 

 

 

 

 

 

 

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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 RangeUnit Specifications SpecificationsKS3082 C3082208V C3682 KS368221.9 Indoor Unit Major Component SpecificationsCB-KS3682 Microprocessor 250V 3A Outdoor Unit C3082 Outdoor UnitBoard CompressorOutdoor Unit C3682 Other Component Specifications Indoor Unit KS3082 Dimensional DataInchmm Refrigerant Flow Diagram Refrigerant Flow DiagramLow pressure performance chart Temperature ChartsOperating current performance chart Indoor discharge air performance chartWide Indoor Outdoor Cooling CapacityIndoor Cooling Capacity34,000 BTU/h Indoor Power Supply 230V Single Phase 60Hz Cooling CapacityRoom air temp F 26.7C Fan speed High Horizontal distance ft Air Throw Distance ChartsCooling Vertical distance ft Air Electrical Data Electrical CharacteristicsC3082 Voltage230V Cooling Voltage208V CoolingC3682 Voltage230V Cooling 8FA2-5250-70400-3 Electric Wiring DiagramsKS3082 KS3682 Noise Filter P.C.BOARD 8FA2-5250-71800Emergency operation FunctionsOperation Functions Lamp colors Timer backupOperation Sound Switching Procedure to Noise Reducing ControlNoise Reducing Control Outdoor Unit Maximum Current Value Change Function Maximum Current Value Change ProcedureDescription of function C3682Compressor discharge temperature FC Compressor discharge temperature controlProtective Functions Freeze preventionMethod of Self-Diagnostics TroubleshootingPrecautions before Performing Inspection or Repair Self-diagnostics Lamps Replace the circuit board or the fuse NormalReplace the controller Checking the indoor unit Control Check items unit operation Using the TEST/T-RUN terminalsChecking the Indoor and Outdoor Units Alarm Code E05 Serial Communication Error Identification ProcedureOff Blinking Illuminated Before the OperationTerminal board Outdoor Unit Alarm Code E07/P04/P05/P20/P27 Indoor Fan Motor Trouble Diagnosis of Fan MotorOutdoor Fan Motor Noise malfunction Noise Malfunction and Electromagnetic InterferenceElectromagnetic interference Locations most susceptible to noise Trouble CorrectionChecking Electrical Components Power Supply CordMeasurement of Insulation Resistance Measurement of Insulation Resistance for Electrical PartsChecking Continuity of Fuse on PCB Assy Characteristics of New Refrigerant R410A Refrigerant R410A Special Precautions When Servicing UnitWhat is New Refrigerant R410A? CharacteristicsChecklist before Servicing Tools Specifically for R410A Tubing Installation ProceduresCase of Compressor Malfunction Procedure for Replacing CompressorUnit. This may cause Never charge a large amountDamage to the compressor ExampleRecharging Case Refrigerant is LeakingWelding leaking points Charging Additional Refrigerant When Tubes are ExtendedRetro-Fitting Existing Systems Use of Existing UnitsOI-852-6-4181-150-00-0 Pub. OI-85264181150000 Sanyo Mode D’EMPLOIContents FeaturesInstallation Location Alert SymbolsSafety Instructions Product InformationUnit Display and Operation Button Names of PartsSymbols Remote Control Unit DisplayRemote Control Unit Temperature setting buttons Temp HR. Timer button 1-HOUR OFF TimerMode selector button High Power buttonAir conditioner Indoor unit Receiver Remote control unit Using the Remote Control UnitACL button 16 mmManual fan speed Operation with the Remote Control UnitAutomatic fan speed Cooling and DRY Mode Unoccupied Indication Status Cooling ModeSpecial Remarks Setting the TimerHow it works? Clicking sound is heard from the air conditioner1030 pm 710 am 1100 am Present time To cancel a timer programAdjusting the Airflow Direction Using the 1-HOUR OFF TimerTips for Energy Saving Do notCare and Cleaning How to clean the air clean filter How to install the air clean filterCleaning the main unit and remote control unit Removing and remounting the front panelWired Remote Controller TroubleshootingOperating Range Trouble Possible Cause RemedyAppendix B Installation Instructions Contents Installation InstructionsPlease Read Before Starting Accessories Supplied with Unit Table Tools Required for Installation not suppliedGeneral Optional Copper Tubing KitAdditional 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 Front and both sides must remain open Installation with intakes facing outletsRequired space around the outdoor unit Unit Obstacle to the front of unit Top is open Single-unit installationMultiple-unit installation 2 or more units Obstacles to the front and rear of unit Installation in front-rear rowsTrical wiring or conduits are How to Install the Indoor UnitRemove the Rear Panel from the Unit Make a HoleIf Wooden Wall Install the Rear Panel on the WallIf Block, Brick, Concrete or Similar Type Wall Hole DiaHow to replace the grille Removing and Installing the GrilleHow to remove the grille Shape the Indoor Side Tubing Wiring Instructions General precautions on wiringModel Wire Size and LengthC3682 Fuse or CircuitWiring Instructions for Inter-unit Connections For stranded wiring How to connect wiring to the terminal For Indoor UnitFor Outdoor Unit For solid core wiring or F-cable Right-side tubing MountingDrain cap Switching drain hose and drain capLeft-side tubing Tubing and wiring to the out Do not supply power toTo unmount indoor unit Frame Fastening MethodFirst refer to . Installation Site Selection How to Install the Outdoor UnitWiring Instructions for the Outdoor Unit Routing the Tubing and WiringRefrigerant Tubing Flaring Procedure with a Flare ToolUse of the Flaring Method If the special R410A flare tool is usedFinishing the Installation Connecting Tubing between Indoor and Outdoor UnitsInsulation of Refrigerant Tubing Taping the TubesAir Purging Attempting to turn the valve Be sure to completely insertHex wrench before 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
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