Sanyo CG1411, KGS1411 service manual Safety Instructions

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CAUTION

Safety Instructions

·Read this Instruction Manual carefully before using this air conditioner. If you still have any difficulties or problems, consult your dealer for help.

·This air conditioner is designed to give you comfortable room conditions. Use this only for its intended purpose as described in this Instruction Manual.

·Never use or store gasoline or other flammable vapor or liquid near the air conditioner Ð it is very dangerous.

·This air conditioner has no ventilator for intaking fresh air from outdoors. You must open doors or windows frequently when you use gas or oil heating appliances in the same room, which

consume a lot of oxygen from the air. Otherwise there is a risk of suffocation in an extreme case.

·Do not turn the air conditioner on and off from the power mains switch. Use the ON/OFF operation button.

·Do not stick anything into the air outlet of the outdoor unit. This is dangerous because the fan is rotating at high speed.

·Do not let children play with the air conditioner.

·Do not cool or heat the room too much if babies or invalids are present.

·Use only AGA or CGA certified natural gas for this unit.

If L.G. gas is to be used, be sure to first consult with your installer or local dealer.

·If the designated gas is not used, proper combustion may not take place. This could result in an accident and personal injury.

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Contents GAS Heater AIR Conditioner When Transporting When Installing…Case of Improper Installation When Connecting Refrigerant TubingTable of Contents Troubleshooting IiiTemperature Indoor Air Intake Temp Outdoor Air Intake Temp Operating RangeKGS1411 SpecificationsUnit Specifications CG1411Safety Devices Dimensions & WeightGovernor Setting Pressure BurnerMajor Component Specifications Indoor UnitCompressor Outdoor UnitGas Connection External FinishCombination Gas Valve NozzleRefrigerant Heater IgniterThermistor Coil sensor Other Component SpecificationsTransformer ATR-1581T2-U Thermistor Room sensorTransformer TR 4FF4L510034000 Power Relay PRAuto Reset Temperature Limiting Thermistor 1 Discharge pressure PB3M-41EDimensional Data UnitLocation of Service Valves Internal Components PCB aPTC Major Components Combination Gas Valve Proportional Control ValveGas Nozzle Main Burner Combustion BlowerRefrigerant Heater Refrigerant Flow Diagram Refrigerant Flow DiagramHeating Characteristics Performance ChartsCooling Characteristics Performance DataAir Throw Distance Charts CoolingHeating Cooling Capacity Heating Capacity 100Electrical Characteristics Electrical DataCG1411 Cooling Electric Wiring Diagrams Indoor unit KGS1411BM RV1 RV2 GV1 GV2 Printed circuit board POW-CG1411 SD3Installation Instructions Installation Site SelectionHot air Heat source Outdoor unit Obstacle above Recommended Wire Length and Diameter Wiring System DiagramRemovable mounting Remote Control Unit Installation PositionMounting on a Wall Non-removable mountingHeating FunctionMotion Explanation CoolingSafety Controls Combustion ControlCombustion Room Temperature Control CoolingFreeze Prevention Cooling Heating Refrigerant Control ThermistorReset Function Combustion Saving FunctionSave Function Cold Draft Prevention Function During Heating Operation Fan Speed Control During Cooling Operation Automatic fan speedDry Operation Dehumidification Changing fan speed Automatic Automatic OperationNormal During Cooling OperationFreeze Prevention Cooling / Dry Cooling Zone Dry a ZoneDry B Zone Overload Prevention Heating Operation Flowcharts Cooling, DryOperation starts Operation lamp How to remove grille Procedure for Dismantling the UnitProcedure for Dismantling the Indoor Unit How to remove PCBsHow to remove electrical component box How to remove drain panHow to detach heat exchanger How to detach fan and fan motorHow to detach the rear panel Procedure for Dismantling the Outdoor UnitHow to remove the external panels How to detach the combustion blowerHow to detach combination valve and gas conduit How to detach combination valveHow 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 Checking Electrical Components Components11-3-2 Indoor Unit 11-3-3 Outdoor UnitTroubleshooting Check Before and After TroubleshootingMalfunction in Power Supply Abnormalities in Power TransformerIncorrect Wiring of Inter-unit Wiring Thermistor Abnormality Indoor Unit Only Protective Circuit of Outdoor Burner Unit OperatedPower Circuit Wiring Error Indoor Fan is DefectiveOutdoor 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 Louver Motor Defective Flap Motor Does Not WorkHeating Operation Not Possible Thermistor 1 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 Failure Display on Outdoor Unit and Correction Method DC0VSpecial Precautions When Servicing the Unit BLK/WHT Connector Attachment for ServicingEvacuation Using Vacuum Pump Refrigerant RecoveryService on Outdoor Unit Refer to Service Valve Construction shown in FigCharging Gradation Level before VolumeRefrigerant Charging ChargingReattaching BLK/WHT Connectors for Operation Appendix For Your Safety Read Before Operation What to do if YOU Smell GASContents Alert SymbolsProduct Information Features Installation Location Electrical RequirementsSafety Instructions Air outlet Names of PartsAir intakes Outdoor Condensing UnitTimer lamp OFF position does not disconnect the power. Use the mainPower switch to turn off power completely ReceiverSET Temp Timer OFF button TEMP. setting buttonsButton Timer on button TransmitterGreen or red Auto HR. Timer buttonHour off timer Red HeatUsing the Remote Control Unit ACL button CoverUsing the Remote Control Unit Operation with the Remote Control Unit Press the ON/OFF operation buttonOperation with the Remote Control Unit Manual Operation Temperature is Automatic Cooling and DRY mode Heating mode ManualWhen difference between Room temperature and set Temperature is Over High Below 2 F MediumNight Setback Mode is used for saving energy Fan OnlySetting Temperature Press Hour Hours Setting Temperature Press Hour TimeButton Heating Mode Button TimeHeating performance Special RemarksHow it works? Clicking sound is heard from the air conditionerUsing 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 Air intake grille Anti-mold filter How to remove the anti-mold filterHow to replace the anti-mold filter Anti-mold filterAir 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.