Sanyo CG1411, KGS1411 Outdoor Unit Fan Does Not Work, Outdoor Unit Compressor Motor Defective

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12-3-10. Outdoor Unit Compressor Motor Defective

Check if compressor motor is locked up.

Set temperature by remote controller so air conditioner operates under Thermo. ON in cooling operation, then start operation.

Check if compressor operates.

In case of abnormality Stops in 2 to 5 seconds. Humming of compressor motor can be heard.

After auto restart by 3-minute timer, same thing happens. If this condition contin- ues, replace the compressor motor.

No abnormalities, proceed to check .

Measure resistance of compressor motor.

Disconnect each wire from the top of the compressor and measure resistance of each phase.

Normal

Phase

Resistance

R – S

1 – 5 Ω

 

 

S – C

1 – 5 Ω

 

 

C – R

1 – 5 Ω

 

 

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

Caution: Carry out this check only after cutting power at the mains or disconnecting unit from the power supply.

In case of abnormality Replace compressor.

12-4. Outdoor Unit Fan Does Not Work

12-4-1. Outdoor Unit Fan Motor Defective

Check if outdoor unit fan is locked up. Turn fan gently by hand.

When fan does not turn easily Replace fan motor.

No abnormalities, proceed to check .

Measure resistance between each wire.

Normal

Color

Resistance

 

 

BLU – BRN

70 – 150 Ω

 

 

BLU – PNK

300 – 500 Ω

 

 

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

In case of abnormality Replace fan motor.

No abnormalities, check continuity of each wire (PNK, BRN and BLU).

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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 Gas Nozzle Major ComponentsCombination Gas Valve Proportional Control Valve Main Burner Combustion BlowerRefrigerant Heater Refrigerant Flow Diagram Refrigerant Flow DiagramHeating Characteristics Performance ChartsCooling Characteristics Performance DataHeating Air Throw Distance ChartsCooling Cooling Capacity Heating Capacity 100CG1411 Cooling Electrical CharacteristicsElectrical Data 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 CoolingCombustion Safety ControlsCombustion Control Room Temperature Control CoolingFreeze Prevention Cooling Heating Refrigerant Control ThermistorSave Function Reset FunctionCombustion Saving 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 OperationDry B Zone Freeze PreventionCooling / Dry Cooling Zone Dry a 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 gas nozzle How to detach ignition probe and flame sensor electrodeHow to detach burner unit Manifold Pressure Indoor Unit Alarm SignalPoints to Diagnose Checking Electrical Components Components11-3-2 Indoor Unit 11-3-3 Outdoor UnitTroubleshooting Check Before and After TroubleshootingIncorrect Wiring of Inter-unit Wiring Malfunction in Power SupplyAbnormalities in Power Transformer Thermistor Abnormality Indoor Unit Only Protective Circuit of Outdoor Burner Unit OperatedPower Circuit Wiring Error Indoor Fan is DefectiveOutdoor 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 Louver Motor Defective Flap Motor Does Not WorkHeating Operation Not Possible Thermistor 1 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 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 GASProduct Information ContentsAlert Symbols 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 conditionerCancellation 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 Air intake grille Anti-mold filter How to remove the anti-mold filterHow to replace the anti-mold filter Anti-mold filterArm AirFilter Operating Range TroubleshootingTips for Energy Saving For Parts or Service Contact

KGS1411, CG1411 specifications

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