Sanyo KGS1411 Flap Motor Does Not Work, Heating Operation Not Possible, Louver Motor Defective

Page 63

12-5. Flap Motor Does Not Work

12-5-1. Louver Motor Defective

Set to cooling operation with flap to oscillate (movie) using remote controller and measure voltage applied to the louver motor at FLAP terminal of 5P connector.

Normal

Color

Output Voltage

WHT and each BLU wire

DC 1 – 12 V (pulse)

 

 

*Use a circuit tester (set to DC range).

In case of abnormality Replace indoor unit PCB.

No abnormalities, proceed to check .

Disconnect FLAP of 5P connector for louver motor and measure resistance.

Normal

Color

Resistance

WHT and each BLU wire

300 – 450 Ω

 

 

* Use a circuit tester (set to Ω range).

In case of abnormality Replace louver motor.

No abnormalities, check if there is physical or mechanical interference to louver movement.

12-6. Heating Operation Not Possible

12-6-1. Thermistor 1 Defective

Failure Display on Outdoor Unit PCB: ● ● ● ●

Check Thermistor 1 (CN15).

Disconnect Thermistor 1 connector (3P, BLK) from outdoor unit PCB, and measure resistance on Thermistor 1 side.

Normal

Temperature

Resistance

68°F (20°C)

6.0 – 7.1 kΩ

 

 

86°F (30°C)

4.0 – 5.0 kΩ

 

 

140°F (60°C)

1.5 – 1.7 kΩ

 

 

In case of abnormality Replace Thermistor 1.

12-6-2. Thermistor 2 Defective

Failure Display on Outdoor Unit PCB: ● ● ● ●

Check Thermistor 2 (CN16).

Remove Thermistor 2 connector (3P, RED) from the outdoor unit PCB, and measure resistance on the Thermistor 2 side.

Normal

Temperature

Resistance

68°F (20°C)

6.0 – 7.1 kΩ

 

 

86°F (30°C)

4.0 – 5.0 kΩ

 

 

140°F (60°C)

1.5 – 1.7 kΩ

 

 

In case of abnormality Replace Thermistor 2.

59

Image 63
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 Major Components Combination Gas Valve Proportional Control ValveGas Nozzle Combustion Blower Main BurnerRefrigerant Heater Refrigerant Flow Diagram Refrigerant Flow DiagramPerformance Data Performance ChartsCooling Characteristics Heating CharacteristicsAir Throw Distance Charts CoolingHeating Cooling Capacity 100 Heating CapacityElectrical Characteristics Electrical DataCG1411 Cooling 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 HeatingSafety Controls Combustion ControlCombustion Cooling Room Temperature ControlFreeze Prevention Cooling Heating Thermistor Refrigerant ControlReset Function Combustion Saving FunctionSave 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 AutomaticFreeze Prevention Cooling / Dry Cooling Zone Dry a ZoneDry B 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 ignition probe and flame sensor electrode How to detach burner unitHow to detach gas nozzle Indoor Unit Alarm Signal Points to DiagnoseManifold Pressure Components Checking Electrical Components11-3-3 Outdoor Unit 11-3-2 Indoor UnitCheck Before and After Troubleshooting TroubleshootingMalfunction in Power Supply Abnormalities in Power TransformerIncorrect Wiring of Inter-unit Wiring Protective Circuit of Outdoor Burner Unit Operated Thermistor Abnormality Indoor Unit OnlyIndoor Fan is Defective Power Circuit Wiring ErrorOutdoor Unit Power Supply Failure Outdoor Unit Power Transformer DefectiveOutdoor Unit Compressor Motor Overload Relay Has Operated Outdoor Unit Fan Does Not Work Outdoor Unit Compressor Motor DefectiveOutdoor Unit Fan Motor Defective Thermistor 1 Defective Flap Motor Does Not WorkHeating Operation Not Possible Louver Motor DefectiveSafety Device Operated Erroneous Flame DetectionIgnition Failure Erroneous Flame-Out Condition Combustion Blower Motor Abnormal Revolution 12-6-8. ON/OFF Valve FailureReversing 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 OperationContents Alert SymbolsProduct Information 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 performanceUsing the 12-Hour on and OFF Timer Setting procedureCancellation procedure Press the Cancel button Using the 1-Hour OFF Timer Adjusting the Airflow Direction Setting the airflow manuallySweep function Operation without the Remote Control Unit Care and CleaningCasing and Grille Indoor Unit Anti-mold filter Anti-mold filter How to remove the anti-mold filterHow to replace the anti-mold filter Air intake grilleAir FilterArm Troubleshooting Tips for Energy SavingOperating Range For Parts or Service Contact

KGS1411, CG1411 specifications

Sanyo KGS1411 and CG1411 are notable solar panel models from Sanyo, a brand recognized for its innovation in photovoltaic technology. These models are particularly designed to deliver high efficiency and reliable performance for residential and commercial solar energy applications.

One of the standout features of the Sanyo KGS1411 is its use of HIT (Heterojunction with Intrinsic Thin layer) technology. This cutting-edge technology combines crystalline and thin-film solar cells, resulting in a unique structure that maximizes light absorption. The HIT technology results in higher conversion efficiency compared to traditional solar panels. The KGS1411 can achieve efficiencies of up to 20.4%, making it an excellent choice for those looking to maximize energy output from limited rooftop space.

The CG1411 model complements the KGS1411 by offering enhanced performance in low-light conditions. It is particularly effective in urban settings or regions with frequent overcast weather. This model also employs advanced cell design that improves performance during high temperatures, avoiding the efficiency loss typical in conventional solar panels.

Another significant characteristic of both models is their durable construction. Sanyo panels are designed to withstand severe weather conditions, including strong winds and heavy snow loads. This robustness is complemented by an extended warranty period, giving users peace of mind about their investment.

In terms of aesthetics, both the KGS1411 and CG1411 feature a sleek, all-black design, allowing them to blend seamlessly with various roofing materials. This visual appeal makes them an attractive option for homeowners who prioritize the appearance of their solar energy systems.

Furthermore, Sanyo panels come with integrated monitoring solutions that allow users to track energy production and system performance in real-time. This feature is invaluable for assessing the efficiency of the solar system and making informed decisions about energy consumption.

In conclusion, the Sanyo KGS1411 and CG1411 solar panels represent a synthesis of advanced technology and reliable performance. With their high efficiency, durability, and user-friendly monitoring solutions, these models are well-suited for consumers seeking sustainable energy solutions without compromising on quality or aesthetics. Whether for residential use or larger commercial projects, Sanyo’s offerings stand out in the competitive solar market.