Sanyo C3682, C3082 service manual Wide

Page 20

Indoor Unit

KS3682

Outdoor Unit

C3682

Cooling Characteristics (RH : 46%, Indoor fan speed : High fan) (60Hz, 230V)

(1) Low pressure performance chart

valve

psig(MPaG)

174

 

 

 

 

 

 

 

Lo fan

 

 

 

 

 

Hi Fan

 

service

 

(1.2)

 

 

 

 

 

 

 

 

 

 

 

(30°C)

 

 

 

(1.1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

159

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

°F

 

 

 

tube

 

145

 

 

 

 

 

 

 

 

.86

 

 

°C)

 

 

 

 

 

 

 

 

 

 

AirTemp

 

 

 

 

 

 

(1.0)

 

 

 

 

 

 

 

Indoor

80°

(27

 

 

wide

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

131

 

 

 

 

 

 

 

 

 

°F(24°C)

 

 

 

(0.9)

 

 

 

 

 

 

 

 

75

 

 

 

 

 

at

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

117

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(0.7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(0.8)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

104

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Low

 

-4

5

14

23

32

41

50

59

68

77

 

 

 

86

95

104

 

 

 

 

 

 

 

(-20)

(-15)

(-10)

(-5)

(0)

(5)

(10)

(15)

(20)

(25)

 

 

 

(30)

(35)

(40)

Outdoor inlet air D.B. temp.°F(°C)

(2) Operating current performance chart

 

28

 

 

 

 

 

 

 

Lo fan

 

 

 

 

Hi Fan

 

 

26

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(A)

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

(30°C)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

°F

 

 

 

 

 

 

 

 

 

 

 

 

.86

 

°C)

 

 

18

 

 

 

 

 

 

 

Temp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operating

 

 

 

 

 

 

 

Air

 

 

 

(27

 

 

16

 

 

 

 

 

 

 

Indoor

 

80°F

°C)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(24

 

 

 

 

 

 

 

 

 

 

 

75°F

 

 

 

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-4

5

14

23

32

41

50

59

68

 

 

77

 

86

95

104

 

(-20)

(-15)

(-10)

(-5)

(0)

(5)

(10)

(15)

(20)

 

(25)

 

(30)

(35)

(40)

Outdoor inlet air D.B. temp.°F(°C)

(3) Indoor discharge air performance chart

°C)

64.4 (18)

 

 

 

 

 

 

 

Lo fan

 

 

 

 

 

Hi Fan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

°F(

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60.8 (16)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

temperature

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57.2 (14)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

)

 

 

 

53.6 (12)

 

 

 

 

 

 

 

 

 

 

°C

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

(3

 

 

 

 

 

 

 

 

 

 

 

 

 

°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

air

 

 

 

 

 

 

 

 

 

.86

 

 

 

 

 

 

50.0 (10)

 

 

 

 

 

 

 

Temp

 

 

 

 

 

 

discharge

 

 

 

 

 

 

 

 

 

)

 

 

 

 

 

 

 

 

 

 

Air

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

°C

 

 

 

 

 

 

 

 

 

 

 

Indoor

 

(27

 

 

 

 

46.4 (8)

 

 

 

 

 

 

 

80°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(24°C)

 

 

 

Indoor

42.8 (6)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

°

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75

 

 

 

 

 

 

-4

5

14

23

32

41

50

59

68

77

 

 

 

86

95

104

 

 

 

 

 

(-20)

(-15)

(-10)

(-5)

(0)

(5)

(10)

(15)

(20)

(25)

 

 

 

(30)

(35)

(40)

Outdoor inlet air D.B. temp.°F(°C)

NOTE

• Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value.

20

Image 20
Contents Indoor Model No. Product Code No Destination North AmericaSafety Precautions Prohibit Table of Contents Checking Electrical Components Operating Range Indoor Air Intake Temp Outdoor Air Intake TempSpecifications Unit SpecificationsKS3082 C3082208V KS3682 C368221.9 Major Component Specifications Indoor UnitCB-KS3682 Microprocessor 250V 3A Outdoor Unit Outdoor Unit C3082Board CompressorOutdoor Unit C3682 Other Component Specifications Dimensional Data Indoor Unit KS3082Inchmm Refrigerant Flow Diagram Refrigerant Flow DiagramTemperature Charts Low pressure performance chartOperating current performance chart Indoor discharge air performance chartWide Cooling Capacity Indoor OutdoorCooling Capacity Indoor34,000 BTU/h Power Supply 230V Single Phase 60Hz Cooling Capacity IndoorRoom air temp F 26.7C Fan speed High Horizontal distance ft Air Throw Distance ChartsCooling Vertical distance ft Air Electrical Characteristics Electrical DataC3082 Voltage230V Cooling Voltage208V CoolingC3682 Voltage230V Cooling 8FA2-5250-70400-3 Electric Wiring DiagramsKS3082 KS3682 8FA2-5250-71800 Noise Filter P.C.BOARDEmergency operation FunctionsOperation Functions Timer backup Lamp colorsOperation Sound Switching Procedure to Noise Reducing ControlNoise Reducing Control Outdoor Unit Maximum Current Value Change Procedure Maximum Current Value Change FunctionDescription of function C3682Compressor discharge temperature control Compressor discharge temperature FCProtective 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 Serial Communication Error Identification Procedure Alarm Code E05Off Blinking Illuminated Before the OperationTerminal board Outdoor Unit Alarm Code E07/P04/P05/P20/P27 Trouble Diagnosis of Fan Motor Indoor Fan MotorOutdoor Fan Motor Noise Malfunction and Electromagnetic Interference Noise malfunctionElectromagnetic interference Locations most susceptible to noise Trouble CorrectionPower Supply Cord Checking Electrical ComponentsMeasurement of Insulation Resistance Measurement of Insulation Resistance for Electrical PartsChecking Continuity of Fuse on PCB Assy Refrigerant R410A Special Precautions When Servicing Unit Characteristics of New Refrigerant R410AWhat is New Refrigerant R410A? CharacteristicsChecklist before Servicing Tubing Installation Procedures Tools Specifically for R410AProcedure for Replacing Compressor Case of Compressor MalfunctionNever charge a large amount Unit. This may causeDamage to the compressor ExampleRecharging Case Refrigerant is LeakingWelding leaking points When Tubes are Extended Charging Additional RefrigerantRetro-Fitting Existing Systems Use of Existing UnitsOI-852-6-4181-150-00-0 Mode D’EMPLOI Pub. OI-85264181150000 SanyoFeatures ContentsAlert Symbols Installation LocationSafety Instructions Product InformationNames of Parts Unit Display and Operation ButtonRemote Control Unit Display SymbolsRemote Control Unit HR. Timer button 1-HOUR OFF Timer Temperature setting buttons TempMode selector button High Power buttonUsing the Remote Control Unit Air conditioner Indoor unit Receiver Remote control unitACL button 16 mmManual fan speed Operation with the Remote Control UnitAutomatic fan speed Cooling and DRY Mode Cooling Mode Unoccupied Indication StatusSetting the Timer Special RemarksHow it works? Clicking sound is heard from the air conditionerTo cancel a timer program 1030 pm 710 am 1100 am Present timeUsing the 1-HOUR OFF Timer Adjusting the Airflow DirectionTips for Energy Saving Do notCare and Cleaning How to install the air clean filter How to clean the air clean filterCleaning the main unit and remote control unit Removing and remounting the front panelTroubleshooting Wired Remote ControllerOperating Range Trouble Possible Cause RemedyAppendix B Installation Instructions Installation Instructions ContentsPlease Read Before Starting Tools Required for Installation not supplied Accessories Supplied with Unit TableGeneral Optional Copper Tubing KitInstallation Site Selection Additional Materials Required for InstallationSolid base must not cover the hole of the bottom plate Precautions for Installation in a Snowy Area Countermeasures against snow and windUnit 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 Installation in front-rear rows Obstacles to the front and rear of unitHow to Install the Indoor Unit Trical wiring or conduits areRemove the Rear Panel from the Unit Make a HoleInstall the Rear Panel on the Wall If Wooden WallIf Block, Brick, Concrete or Similar Type Wall Hole DiaHow to replace the grille Removing and Installing the GrilleHow to remove the grille Wiring Instructions General precautions on wiring Shape the Indoor Side TubingWire Size and Length ModelC3682 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 Mounting Right-side tubingDrain cap Switching drain hose and drain capLeft-side tubing Do not supply power to Tubing and wiring to the outTo unmount indoor unit Frame Fastening MethodHow to Install the Outdoor Unit First refer to . Installation Site SelectionWiring Instructions for the Outdoor Unit Routing the Tubing and WiringFlaring Procedure with a Flare Tool Refrigerant TubingUse of the Flaring Method If the special R410A flare tool is usedConnecting Tubing between Indoor and Outdoor Units Finishing the InstallationInsulation 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 Basic Functions of the Service Valves Pump DownService Valve Connections Remote Control Unit Installation PositionAddress Switch Address Setting of the Remote Control Unit