Sanyo KGS1411, CG1411 service manual Cooling Capacity

Page 23

5-3. Cooling Capacity

Indoor unit

KGS1411

 

 

 

 

 

 

 

 

 

Outdoor unit

CG1411

 

 

 

 

 

 

 

 

 

 

115V single-phase 60Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rating Capacity: 9,000 BTU/h

 

Air Flow Rate: 282 CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Evaporator

 

 

 

Condenser

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ent. Temp.

°F (°C)

 

 

 

Ambient Temp. °F (°C)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WB

 

DB

 

 

75

85

95

 

105

115

 

 

 

 

 

(23.9)

(29.4)

(35.0)

 

(40.6)

(46.1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC

 

9,120

8,680

8,170

 

7,610

6,980

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI

 

0.65

0.71

0.77

 

0.83

0.92

 

 

59

 

72 (22.2)

SHC

 

6,750

6,530

6,280

 

6,010

5,710

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(15.0)

 

76 (24.4)

SHC

 

7,640

7,420

7,170

 

6,900

6,600

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80 (26.7)

SHC

 

8,570

8,350

8,100

 

7,610

6,980

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

84 (28.9)

SHC

 

9,120

8,680

8,170

 

7,610

6,980

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

88 (31.1)

SHC

 

9,120

8,680

8,170

 

7,610

6,980

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC

 

9,460

9,040

8,590

 

8,070

7,520

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI

 

0.65

0.72

0.78

 

0.85

0.94

 

 

63

 

72 (22.2)

SHC

 

5,670

5,480

5,270

 

5,040

4,800

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(17.2)

 

76 (24.4)

SHC

 

6,560

6,360

6,160

 

5,930

5,690

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80 (26.7)

SHC

 

7,490

7,290

7,090

 

6,860

6,620

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

84 (28.9)

SHC

 

8,370

8,180

7,980

 

7,750

7,510

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

88 (31.1)

SHC

 

9,260

9,040

8,590

 

8,070

7,520

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC

 

9,820

9,430

# 9,000

 

8,520

8,000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI

 

0.66

0.72

0.79

 

0.86

0.96

 

 

67

 

72 (22.2)

SHC

 

4,580

4,420

4,240

 

4,050

3,840

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(19.4)

 

76 (24.4)

SHC

 

5,470

5,310

5,130

 

4,930

4,720

 

 

 

 

 

80 (26.7)

SHC

 

6,400

6,240

6,060

 

5,860

5,650

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

84 (28.9)

SHC

 

7,290

7,120

6,950

 

6,750

6,540

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

88 (31.1)

SHC

 

8,180

8,010

7,830

 

7,640

7,430

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC

 

10,340

9,980

9,590

 

9,170

8,700

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI

 

0.67

0.73

0.8

 

0.88

0.98

 

 

71

 

72 (22.2)

SHC

 

3,500

3,360

3,220

 

3,060

2,890

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(21.7)

 

76 (24.4)

SHC

 

4,390

4,250

4,100

 

3,950

3,770

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80 (26.7)

SHC

 

5,320

5,180

5,030

 

4,880

4,700

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

84 (28.9)

SHC

 

6,210

6,070

5,920

 

5,760

5,590

 

 

 

 

 

88 (31.1)

SHC

 

7,090

6,960

6,810

 

6,650

6,480

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC

 

10,550

10,210

9,850

 

9,430

8,990

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI

 

0.68

0.74

0.81

 

0.9

1

 

 

75

 

76 (24.4)

SHC

 

3,230

3,110

2,990

 

2,850

2,700

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(23.9)

 

80 (26.7)

SHC

 

4,160

4,040

3,920

 

3,780

3,630

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

84 (28.9)

SHC

 

5,050

4,930

4,810

 

4,660

4,520

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

88 (31.1)

SHC

 

5,930

5,820

5,690

 

5,550

5,410

 

 

TC

: Total cooling capacity (BTU/h)

 

 

 

 

 

 

 

SHC : Sensible heat capacity (BTU/h)

 

 

 

 

 

 

 

CI

: Compressor input (kW)

 

 

 

 

 

 

 

 

Rating conditions (# mark) are: Outdoor ambient temperature

 

95°F (35°C) D.B.

 

 

 

 

 

Indoor unit entering air temperature

80°F (26.7°C) D.B./67°F (19.4°C) W.B.

19

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Contents GAS Heater AIR Conditioner When Connecting Refrigerant Tubing When Installing…Case of Improper Installation When TransportingTable of Contents Iii TroubleshootingOperating Range Temperature Indoor Air Intake Temp Outdoor Air Intake TempCG1411 SpecificationsUnit Specifications KGS1411Burner Dimensions & WeightGovernor Setting Pressure Safety DevicesIndoor Unit Major Component SpecificationsExternal Finish Outdoor UnitGas Connection CompressorIgniter NozzleRefrigerant Heater Combination Gas ValveThermistor Room sensor Other Component SpecificationsTransformer ATR-1581T2-U Thermistor Coil sensorThermistor 1 Discharge pressure PB3M-41E Power Relay PRAuto Reset Temperature Limiting Transformer TR 4FF4L510034000Unit Dimensional DataLocation of Service Valves PCB a Internal ComponentsPTC Gas Nozzle Major ComponentsCombination Gas Valve Proportional Control Valve Combustion Blower Main BurnerRefrigerant Heater Refrigerant Flow Diagram Refrigerant Flow DiagramPerformance Data Performance ChartsCooling Characteristics Heating CharacteristicsHeating Air Throw Distance ChartsCooling Cooling Capacity 100 Heating CapacityCG1411 Cooling Electrical CharacteristicsElectrical Data Indoor unit KGS1411 Electric Wiring DiagramsBM RV1 RV2 GV1 GV2 SD3 Printed circuit board POW-CG1411Installation Site Selection Installation InstructionsHot air Heat source Outdoor unit Obstacle above Wiring System Diagram Recommended Wire Length and DiameterNon-removable mounting Remote Control Unit Installation PositionMounting on a Wall Removable mountingCooling FunctionMotion Explanation HeatingCombustion Safety ControlsCombustion Control Cooling Room Temperature ControlFreeze Prevention Cooling Heating Thermistor Refrigerant ControlSave Function Reset FunctionCombustion Saving Function Cold Draft Prevention Function During Heating Operation During Cooling Operation Automatic fan speed Fan Speed ControlDry Operation Dehumidification During Cooling Operation Automatic OperationNormal Changing fan speed AutomaticDry B Zone Freeze PreventionCooling / Dry Cooling Zone Dry a Zone Overload Prevention Heating Cooling, Dry Operation FlowchartsOperation starts Operation lamp How to remove PCBs Procedure for Dismantling the UnitProcedure for Dismantling the Indoor Unit How to remove grilleHow to remove drain pan How to remove electrical component boxHow to detach fan and fan motor How to detach heat exchangerHow to detach the combustion blower Procedure for Dismantling the Outdoor UnitHow to remove the external panels How to detach the rear panelHow to detach combination valve How to detach combination valve and gas conduitHow to detach gas nozzle How to detach ignition probe and flame sensor electrodeHow to detach burner unit Manifold Pressure Indoor Unit Alarm SignalPoints to Diagnose Components Checking Electrical Components11-3-3 Outdoor Unit 11-3-2 Indoor UnitCheck Before and After Troubleshooting TroubleshootingIncorrect Wiring of Inter-unit Wiring Malfunction in Power SupplyAbnormalities in Power Transformer Protective Circuit of Outdoor Burner Unit Operated Thermistor Abnormality Indoor Unit OnlyIndoor Fan is Defective Power Circuit Wiring ErrorOutdoor Unit Compressor Motor Overload Relay Has Operated Outdoor Unit Power Supply FailureOutdoor Unit Power Transformer Defective Outdoor Unit Fan Motor Defective Outdoor Unit Fan Does Not WorkOutdoor Unit Compressor Motor Defective Thermistor 1 Defective Flap Motor Does Not WorkHeating Operation Not Possible Louver Motor DefectiveIgnition Failure Safety Device OperatedErroneous Flame Detection Erroneous Flame-Out Condition Reversing Valve Failure Combustion Blower Motor Abnormal Revolution12-6-8. ON/OFF Valve Failure Reset Method When Error Occurs During Heating Operation DC0V Failure Display on Outdoor Unit and Correction MethodBLK/WHT Connector Attachment for Servicing Special Precautions When Servicing the UnitRefer to Service Valve Construction shown in Fig Refrigerant RecoveryService on Outdoor Unit Evacuation Using Vacuum PumpCharging VolumeRefrigerant Charging Charging Gradation Level beforeReattaching BLK/WHT Connectors for Operation Appendix What to do if YOU Smell GAS For Your Safety Read Before OperationProduct Information ContentsAlert Symbols Features Electrical Requirements Installation LocationSafety Instructions Outdoor Condensing Unit Names of PartsAir intakes Air outletReceiver OFF position does not disconnect the power. Use the mainPower switch to turn off power completely Timer lampSET Temp Transmitter TEMP. setting buttonsButton Timer on button Timer OFF buttonRed Heat HR. Timer buttonHour off timer Green or red AutoACL button Cover Using the Remote Control UnitUsing the Remote Control Unit Press the ON/OFF operation button Operation with the Remote Control UnitOperation with the Remote Control Unit Manual Operation Temperature is Over High Below 2 F Medium Automatic Cooling and DRY mode Heating mode ManualWhen difference between Room temperature and set Temperature isFan Only Night Setback Mode is used for saving energyButton Time Setting Temperature Press Hour TimeButton Heating Mode Setting Temperature Press Hour HoursClicking sound is heard from the air conditioner Special RemarksHow it works? Heating performanceCancellation procedure Press the Cancel button Using the 12-Hour on and OFF TimerSetting procedure Using the 1-Hour OFF Timer Sweep function Adjusting the Airflow DirectionSetting the airflow manually Casing and Grille Indoor Unit Operation without the Remote Control UnitCare and Cleaning Anti-mold filter Anti-mold filter How to remove the anti-mold filterHow to replace the anti-mold filter Air intake grilleArm AirFilter Operating Range TroubleshootingTips for Energy Saving For Parts or Service Contact

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