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Sanyo CG1411, KGS1411 service manual 3Main Burner, Type Ribbon Burner, Combustion Blower

Models: KGS1411 CG1411

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(3)Main Burner

(3)Main Burner

Type: Ribbon Burner

Material: Stainless Steel, Thickness: 0.0157 inch (0.4 mm)

Unit: inch (mm)

6.457 (164)

2.165 (55)

0.433 (11)

2.756 (70)

(4) Combustion Blower

5.185 (131.7) 1.578 (40)

0.984 (25)

Combustion blower fan

Outer diameter: 3-11/32

1.597 (40.5)

3.764 (95.6)

Fan casing

Combustion blower motor FU2-051F1MP

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Image 18

Sanyo CG1411, KGS1411 service manual 3Main Burner, Type Ribbon Burner, Combustion Blower

Contents

GAS HEATER AIR CONDITIONER KGS1411 / CG1411KGS1411 CG1411SPECIAL PRECAUTIONS Please Read Before StartingTable of Contents 13. SPECIAL PRECAUTIONS WHEN SERVICING THE UNIT 10. PROCEDURE FOR DISMANTLING THE UNIT12. TROUBLESHOOTING 11. POINTS TO DIAGNOSEIndoor Air Intake Temp 1. OPERATING RANGETemperature Outdoor Air Intake Temp2. SPECIFICATIONS 2-1.Unit SpecificationsSafety Devices Dimensions & WeightGovernor Setting Pressure Burner2-2.Major Component Specifications 2-2-1.Indoor Unit2-2-2.Outdoor Unit Outdoor unit CG1411Nozzle 2-2-2.Outdoor Unit 2 Outdoor unit CG1411Burner Fan & Fan Motor2-3.Other Component Specifications 2-3-1.Indoor Unit Indoor unit KGS14112-3-2.Outdoor Unit Outdoor unit CG1411 3. DIMENSIONAL DATA 3-1.Unit3-1-1.Indoor Unit Location of Service Valves 3-1-2.Outdoor Unit3-2.Internal Components 3-2-1.Indoor Unit3-2-2.Outdoor Unit 3-3.Major Components 3Main Burner Type Ribbon Burner4 Combustion Blower Ceramic fiber 5 Refrigerant HeaterAluminum 6.693 10.827 Packing both sides Unit inch mm Copper tube Outer dia. 5/16COOLING CYCLE 4. REFRIGERANT FLOW DIAGRAM4-1.Refrigerant Flow Diagram HEATING CYCLE5. PERFORMANCE DATA 5-1.Performance ChartsCooling 5-2.Air Throw Distance ChartsKGS1411 HeatingAir Flow Rate 282 CFM 5-3.Cooling CapacityRating Capacity 9,000 BTU/h Evaporator5-4.Heating Capacity KGS1411CG1411 6. ELECTRICAL DATA 6-1.Electrical Characteristics6-2.Electric Wiring Diagrams 2 Outdoor unit CG1411 WARNING To avoid disconnect and/or3 Printed circuit board POW-CG14117. INSTALLATION INSTRUCTIONS 7-1.Installation Site Selection7-1-1.Indoor Unit 7-1-2.Outdoor Unit 7-2.Recommended Wire Length and Diameter 7-3.Remote Control Unit Installation Position 7-3-1.Mounting on a Wall8-1-1.Heating 8. FUNCTION8-1.Motion Explanation 8-1-2.Cooling2 Safety Controls 8-1-3.Combustion Control1 Combustion 8-2-1.Room Temperature Control 8-2.Cooling8-2-2.Freeze Prevention Cooling 8-3-1.Room Temperature Control 8-3.Heating8-3-2.Refrigerant Control 1Thermistor2Thermistor 2 Reset Function 8-3-3.Combustion Saving Function1 Save Function Change in Fan Speed 8-4.Fan Speed Control During Cooling Operation Automatic fan speedDuring Heating Operation Automatic fan speed 8-5.Dry Operation Dehumidification 2Changing fan speed “Automatic” 8-6.Automatic Operation1 Normal During Cooling Operation8-7.Freeze Prevention 1 Cooling / Dry Cooling Zone Dry A Zone2 Dry B Zone 8-8.Overload Prevention Heating 8-8-1.Indoor Unit8-8-2.Outdoor Unit 9-1-2.Stopping Flowchart 9. OPERATION FLOWCHARTS9-1-1.Starting Flowchart 9-1-3.Check Refrigerant Cycle Flowchart9-2-1.Starting Flowchart 9-2-2.Stopping Flowchart9-2.Heating 10. PROCEDURE FOR DISMANTLING THE UNIT 10-1.Procedure for Dismantling the Indoor Unit3How to remove electrical component box 4 How to remove drain pan5How to detach heat exchanger 6How to detach fan and fan motor2How to detach the rear panel 10-2.Procedure for Dismantling the Outdoor Unit1 How to remove the external panels 3 How to detach the combustion blower4How to detach combination valve and gas conduit 5How to detach combination valve7How to detach burner unit 8How to detach gas nozzle11. POINTS TO DIAGNOSE 11-1.Indoor Unit Alarm Signal11-2.Manifold Pressure 11-3.Checking Electrical Components 11-3-1.Components11-3-3 11-3-2Indoor Unit Outdoor Unit12-1-1.Check Power Supply Wiring 12. TROUBLESHOOTING12-1.Check Before and After Troubleshooting 12-1-2.Check Inter-UnitWiring12-2-1.Malfunction in Power Supply 12-2-2.Abnormalities in Power Transformer12-3-1.Incorrect Wiring of Inter-unitWiring 12-3-2.Thermistor Abnormality Indoor Unit Only 12-3-4.CT Detection Refer to 12-3-9and12-3-6.Power Circuit Wiring Error 12-3-5.Indoor Fan is Defective12-3-7.Outdoor Unit Power Supply Failure 12-3-8.Outdoor Unit Power Transformer Defective12-4.Outdoor Unit Fan Does Not Work 12-3-10.Outdoor Unit Compressor Motor Defective12-4-1.Outdoor Unit Fan Motor Defective 12-5-1.Louver Motor Defective 12-5.Flap Motor Does Not Work12-6.Heating Operation Not Possible 12-6-1.Thermistor 1 Defective12-6-3.Safety Device Operated 12-6-4.Erroneous Flame Detection12-6-5.Ignition Failure 12-6-6.Erroneous Flame-OutCondition 12-6-8.ON/OFF Valve Failure 12-6-9.Reversing Valve FailurePage Caused by outdoor unit 13. SPECIAL PRECAUTIONS WHEN SERVICING THE UNIT PROCEDURE13-1.BLK/WHT Connector Attachment for Servicing 13-2.Refrigerant Recovery 13-3.Service on Outdoor Unit13-4.Evacuation Using Vacuum Pump 13-5.Refrigerant Charging 13-6.Reattaching BLK/WHT Connectors for Operation APPENDIX KGS 1411 + CG1411For Your Safety Read Before Operation Installation InstructionOperating Instruction Contents Alert SymbolsProduct Information Features Installation Location Electrical RequirementsSafety Instructions OI-202-06EGNames of Parts Unit Display and Operation Selector SET TEMP Remote Control Unit DisplaySymbols ON OFFRemote Control Unit DisplayRemote Control Unit continued How to Use the Remote Control Unit Using the Remote Control UnitHow to Install Batteries Remote Control Unit Installation PositionUsing the Remote Control Unit continued Mounting the Remote Control UnitOperation with the Remote Control Unit 1. Automatic OperationTemperature Operation with the Remote Control Unit continuedAmbient temperature when operation startsOperation with the Remote Control Unit continued 2. Manual OperationOperation with the Remote Control Unit continued 3.Adjusting the Fan Speed5. Night Setback Mode Operation with the Remote Control Unit continued4. Fan Only STEPOperation with the Remote Control Unit continued A. In Cooling and DRY Mode andRemote Control Unit Special RemarksPower failure during operation Clicking Sound ``DRY OperationUsing the 12-HourON and OFF Timer H OFFUsing the 1-HourOFF Timer Adjusting the Airflow Direction 1. Horizontal2. Vertical Operation without the Remote Control Unit Care and CleaningHow to replace the anti-moldfilter Care and Cleaning continuedAnti-moldfilter How to remove the anti-moldfilter Air intake grilleCare and Cleaning continued Air cleaning filter not providedOperating Range TroubleshootingTips for Energy Saving Do not ·For Parts or Service Contact SANYO FISHER SERVICE CORPORATIONA DIVISION OF SANYO LOGISTICS CORPORATION