Manuals / Kenmore / Kitchen Appliance / Refrigerator

Kenmore 795-71022.010 Sheath Heater, Function, Sheath heater is a part for defrost, Standard

Models: 795-71022.010

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11-2 Sheath Heater

Function

Sheath heater is a part for defrost.

How to

Measure

(1) (2)

Measure the 2 pin connected to Sheath Heater.

If resistance is between 34 ~ 42 ohms, the heater is normal.

If it measures infinite ohms the heater is open and needs to be replaced.

Standard	Sheath heater (at all temperature)
	Test Point	Ressult

	(1) to (2)	34 ~ 42

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Kenmore 795-71022.010 service manual Sheath Heater, Function, Sheath heater is a part for defrost, How to Measure, Standard

Contents

795.71022.010 795.71023.010 795.71024.010 BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUALModel #s P/No. MFL63273703SAFETY PRECAUTIONS CONTENTSSAFETY PRECAUTIONS 1. SPECIFICATIONS1-3 ELECTRICAL SPECIFICATIONS 1. SPECIFICATIONS1-1 DISCONNECT POWER CORD BEFORE SERVICING 1-6 INSTALLATIONDescription 795.7102. PARTS IDENTIFICATION Electrical Shock Hazard 3. DISASSEMBLY3-1 REMOVING AND REPLACING REFRIGERATOR DOORS Door Gasket Removal 1. Remove door frame cover Door Gasket Replacement 1. Insert gasket bracket clipsInserting the Gasket Assembly into the Bracket Door 2. Remove gasket bracket clips3. Replace door frame cover 3-3 DOOR ALIGNMENT3-4 FAN AND FAN MOTOREVAPORATOR 3-6-1 Refrigerator Compartment Lamp 3-5 DEFROST CONTROL ASSEMBLY3-6 LAMP 3-9 DISPENSER 3-7 MULTI DUCT3-8 MAIN PWB To change freezer light3-11 FUNNEL REPLACEMENT 3-10 DISPLAY PWB REPLACEMENT3-13 DUCT DOOR REPLACEMENT 3-12 SUB PWB FOR WORKING DISPENSER3-16 AUGER MOTOR COVER 3-14 ICE CORNER DOOR REPLACEMENT3-15 ICEMAKER ASSEMBLY 1 Grip the handles, as shown in the picture 3-17 HOW TO REMOVE A DOOR ICE BIN3-18 HOW TO INSERT A DOOR ICE BIN 2 Lift the lower part slightly 3 Take the Ice Bin out slowly3-19-1 Follow Steps to Remove NOTE THIS TAB MUST BE PUSHED IN TO RELEASE THE GEAR3-19 HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER 3-19-2 Follow Steps to Reinstall 3-20 WATER VALVE DISASSEMBLY METHOD 3-21 FAN AND FAN MOTOR DISASSEMBLY METHOD3-22 PULL OUT DRAWER Hook4 Assembly in reverse order of disassembly 4. ADJUSTMENT4-2-1 Control of Compressor Block Diagram 4-1-1 Role4-2-3 Compressor protection logic 4-2-4 Compressor problems diagnosisP Power Line 1 Check to normality by measurement of resistanceStandard for normality 3 Check problems by LED On & Off Count Sub PCB2 Check to normality by measurement of Voltage 1min5. CIRCUIT DIAGRAM Error Display 6. TROUBLESHOOTINGError Detection Error Generation FactorsP/No & MFG 7. PCB Picture7-1 Main PCB PicturePicture 7-2 Display PCB & Sub PCBP/No Display PCB EBR43358505 2010.02~ CON1018. Troubleshooting With Error Display 8-2 Refrigerator Sensor Error Er rS 8-3 Icing Sensor Error Er IS 8-4 Defrost Sensor Error F dS 8-5 Defrost Heater Error Er dH 0 or 5 Below 12Change the PCB Change the motorDuct Asm 8-8 Condenser Fan Error Er CF 8-9 Communication Error Er CO 9. Troubleshooting Without Error Display 31.1 ~Geared Motor 0 ~ Page 9-5 Refrigerator room lamp doesn’t work Reset the unit and Temperaturethe temperature Check the air temperatureDamper 9-7 Poor cooling in Freezer compratment Reset the unit and Temperaturethe temperature 9-8 Over cooling in Fresh food compartment10. Reference RESISTANCE 10-2 TEMPERATURE CHART - FREEZER AND ICING SENSORTEMP VOLTAGERESISTANCE 10-3 TEMPERATURE CHART - REFRIGERATOR AND DEFROST SENSORTEMP VOLTAGE10-4 How to check the Fan-Error Step 2 Check for blinking frequency of LED, PWB Compressor TroubleshootingStep 1 Loosen up screw of Case Assembly PCB and open the Cover PCBLED seven- time repetiton IPM Fault Trip Actions to take according to Led blinking frequencyService guideline LED operating condition11. COMPONENT TESTING INFORMATION 11-2 Sheath Heater How to MeasureSheath heater at all temperature FunctionFunction 11-3 Door Heater AssemblyHow to Measure The heater is designed to prevent the exterior moisture on the doorNomal Check the resistance between connectors 1, 2 and 3Switch, Refrigerator Push the buttonPlungerDispenser DC Motor Opens and closes the ice chute door 11-5 Dispenser DC MotorFunction How to11-6 ICE AUGER Moter ASSEMBLY 11-7 Damper Function How to Measure11-8 Light Bulb Socket Make sure the light bulb is screwed in tight to the light socketFunction Red wire to Black wire11-9 Flow Sensor Flow Sensor in machine roomFC90LANA 12. TROUBLESHOOTINGF C 7 5 L A N E FC75LANEWaiting Time Inverter Error CodesRequirement The number ofIPM Voltage Check Note Higher voltage readings may occur under “heavy” load conditionsPo Power FC75LANEPo Power FC90LANAPOINTS TO BE CHECKED 12-2 SERVICE DIAGNOSIS CHARTCOMPLAINT REMEDYSTATE OF THE TEMPERATURESTATE OF CAUSE12-3-1 SEALED SYSTEM DIAGNOSIS “Not Cooling” Complaint problem has been isolated to sealed system areaCondenser Temperature Hotter than Normal Room Temperature Pattern? Equalization TestIcemaking 13. OPERATION PRINCIPLE AND REPAIR METHOD OF ICEMAKER13-1-1 Operation Principle of IceMaker FillWater supply amount TABLE Switch setting, as well as the13-2 ICE MAKER FUNCTIONS STAGE13-3-1 ERROR CODES shown on Ice Maker water supply control panel 13-2-5 Function TEST14-1-1 Function 14-1-2 How to Toggle the Display between F & C14. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM 14-1-3 Lock function dispenser and display button lock14-1-7 DISPENSER LIGHT 14-1-5 Ultra Ice selection14-1-6 Dispenser use selection 14-1-8 CONTROL OF FREEZER FAN MOTOR14-1-11 Ultra Ice 14-1-12 Alarm for Open Door14-1-13 How to set the display mode and cancel It 14-1-14 Defrosting removing frost 14-1-15 Defect Diagnosis Function616G 617A625A 623BCASE PARTS CAUTION Use the part number to order part, not the position numberCASE PARTS CASE PARTS 145C FREEZER PARTSCAUTION Use the part number to order part, not the position number 145F 145M 145J 145H141C REFRIGERATOR PARTSCAUTION Use the part number to order part, not the position number 249E 249G DOOR PARTSCAUTION Use the part number to order part, not the position number 249JDOOR PARTS 278C DISPENSER PARTS278A 278B606A ICE MAKER & ICE BANK PARTS612A 600B 630J 600A 611A 614A

11-2 Sheath Heater

Sheath heater is a part for defrost.

How to

Sheath heater (at all temperature)