Manuals / Kenmore / Kitchen Appliance / Refrigerator

Kenmore 795-71022.010 State Of The, Temperature, Cause, Remarks, The Unit, Evaporator

Models: 795-71022.010

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12-3 REFRIGERATION CYCLE

Troubleshooting Chart

		STATE OF	STATE OF THE	TEMPERATURE
	CAUSE	STATE OF	STATE OF THE	OF THE		REMARKS
	CAUSE	THE UNIT	EVAPORATOR	OF THE		REMARKS
		THE UNIT	EVAPORATOR	COMPRESSOR
				COMPRESSOR

	PARTIAL	Freezer	Low flowing sound of	A little higher than	•	Refrigerant level is low due
	LEAKAGE	compartment and	Refrigerant is heard	ambient		to a leak.
		Refrigerator don't	and frost forms in	temperature.	•	Normal cooling is possible by
		cool normally.	inlet only.			restoring the normal amount
LEAKAGE						of refrigerant and repairing
						the leak.

	COMPLETE	Freezer	Flowing sound of	Equal to ambient	•	No discharging of
	LEAKAGE	compartment and	refrigerant is not	temperature.		Refrigerant.
		Refrigerator don't	heard and frost isn't		•	Normal cooling is possible by
		cool normally.	formed.			restoring the normal amount
						of refrigerant and repairing
						the leak.

CLOGGED	PARTIAL	Freezer	Flowing sound of	A little higher than	•	Normal discharging of the
CLOGGED	CLOG	compartment and	refrigerant is heard	ambient		refrigerant.
	CLOG	compartment and	refrigerant is heard	ambient		refrigerant.
		Refrigerator don't	and frost forms in	temperature.	•	The capillary tube is faulty.
		cool normally.	inlet only.

BY	WHOLE	Freezer	Flowing sound of	Equal to ambient	•	Normal discharging of the
BY	CLOG	compartment and	refrigerant is not	temperature.		Refrigerant.
DUST	CLOG	compartment and	refrigerant is not	temperature.		Refrigerant.
		Refrigerator don't	heard and frost isn't
		cool.	formed.

MOISTURE CLOG		Cooling operation	Flowing sound of	Lower than ambient	•	Cooling operation restarts
		stops periodically.	refrigerant is not	temperature.		when heating the inlet of the
			heard and frost melts.			capillary tube.

	COMP-	Freezer and	Low flowing sound of	A little higher than	•	Low pressure at high side of
DEFECTIVE COMPRESSION	RESSION	Refrigerator don't	refrigerant is heard	ambient		compressor due to low
DEFECTIVE COMPRESSION		cool.	heard and there is	temperature.		compressor.
		cool.	and frost forms in	temperature.		refrigerant level.
			inlet only.
	NO COMP-	No compressing	Flowing sound of	Equal to ambient	•	No pressure in the high
	RESSION	operation.	refrigerant is not	temperature.		pressure part of the
			no frost.

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Kenmore 795-71022.010 service manual State Of The, Temperature, Cause, Remarks, The Unit, Evaporator, Compressor

Contents

P/No. MFL63273703 BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUALModel #s 795.71022.010 795.71023.010 795.71024.0101. SPECIFICATIONS CONTENTSSAFETY PRECAUTIONS SAFETY PRECAUTIONS1-6 INSTALLATION 1. SPECIFICATIONS1-1 DISCONNECT POWER CORD BEFORE SERVICING 1-3 ELECTRICAL SPECIFICATIONS795.710 Description2. PARTS IDENTIFICATION 3. DISASSEMBLY 3-1 REMOVING AND REPLACING REFRIGERATOR DOORSElectrical Shock Hazard 2. Remove gasket bracket clips Door Gasket Replacement 1. Insert gasket bracket clipsInserting the Gasket Assembly into the Bracket Door Door Gasket Removal 1. Remove door frame cover3-3 DOOR ALIGNMENT 3-4 FAN AND FAN MOTOREVAPORATOR3. Replace door frame cover 3-5 DEFROST CONTROL ASSEMBLY 3-6 LAMP3-6-1 Refrigerator Compartment Lamp To change freezer light 3-7 MULTI DUCT3-8 MAIN PWB 3-9 DISPENSER3-12 SUB PWB FOR WORKING DISPENSER 3-10 DISPLAY PWB REPLACEMENT3-13 DUCT DOOR REPLACEMENT 3-11 FUNNEL REPLACEMENT3-14 ICE CORNER DOOR REPLACEMENT 3-15 ICEMAKER ASSEMBLY3-16 AUGER MOTOR COVER 2 Lift the lower part slightly 3 Take the Ice Bin out slowly 3-17 HOW TO REMOVE A DOOR ICE BIN3-18 HOW TO INSERT A DOOR ICE BIN 1 Grip the handles, as shown in the pictureNOTE THIS TAB MUST BE PUSHED IN TO RELEASE THE GEAR 3-19 HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER3-19-1 Follow Steps to Remove 3-19-2 Follow Steps to Reinstall 3-21 FAN AND FAN MOTOR DISASSEMBLY METHOD 3-20 WATER VALVE DISASSEMBLY METHODHook 3-22 PULL OUT DRAWER4-1-1 Role 4. ADJUSTMENT4-2-1 Control of Compressor Block Diagram 4 Assembly in reverse order of disassembly1 Check to normality by measurement of resistance 4-2-4 Compressor problems diagnosisP Power Line 4-2-3 Compressor protection logic1min 3 Check problems by LED On & Off Count Sub PCB2 Check to normality by measurement of Voltage Standard for normality5. CIRCUIT DIAGRAM Error Generation Factors 6. TROUBLESHOOTINGError Detection Error DisplayPicture 7. PCB Picture7-1 Main PCB P/No & MFGDisplay PCB EBR43358505 2010.02~ CON101 7-2 Display PCB & Sub PCBP/No Picture8. 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 Change the motor Below 12Change the PCB 0 or 5Duct Asm 8-8 Condenser Fan Error Er CF 8-9 Communication Error Er CO 31.1 ~ 9. Troubleshooting Without Error DisplayGeared Motor 0 ~ Page 9-5 Refrigerator room lamp doesn’t work Check the air temperature Temperaturethe temperature Reset the unit andDamper 9-7 Poor cooling in Freezer compratment 9-8 Over cooling in Fresh food compartment Temperaturethe temperature Reset the unit and10. Reference VOLTAGE 10-2 TEMPERATURE CHART - FREEZER AND ICING SENSORTEMP RESISTANCEVOLTAGE 10-3 TEMPERATURE CHART - REFRIGERATOR AND DEFROST SENSORTEMP RESISTANCE10-4 How to check the Fan-Error the Cover PCB Compressor TroubleshootingStep 1 Loosen up screw of Case Assembly PCB and open Step 2 Check for blinking frequency of LED, PWBLED operating condition Actions to take according to Led blinking frequencyService guideline LED seven- time repetiton IPM Fault Trip11. COMPONENT TESTING INFORMATION Function How to MeasureSheath heater at all temperature 11-2 Sheath HeaterThe heater is designed to prevent the exterior moisture on the door 11-3 Door Heater AssemblyHow to Measure FunctionPush the buttonPlunger Check the resistance between connectors 1, 2 and 3Switch, Refrigerator NomalHow to 11-5 Dispenser DC MotorFunction Dispenser DC Motor Opens and closes the ice chute door11-6 ICE AUGER Moter ASSEMBLY 11-7 Damper Make sure the light bulb is screwed in tight to the light socket How to Measure11-8 Light Bulb Socket FunctionFlow Sensor in machine room Red wire to Black wire11-9 Flow Sensor FunctionFC75LANE 12. TROUBLESHOOTINGF C 7 5 L A N E FC90LANAThe number of Inverter Error CodesRequirement Waiting TimeNote Higher voltage readings may occur under “heavy” load conditions IPM Voltage CheckFC90LANA FC75LANEPo Power Po PowerREMEDY 12-2 SERVICE DIAGNOSIS CHARTCOMPLAINT POINTS TO BE CHECKEDCAUSE TEMPERATURESTATE OF STATE OF THEPattern? Equalization Test problem has been isolated to sealed system areaCondenser Temperature Hotter than Normal Room Temperature 12-3-1 SEALED SYSTEM DIAGNOSIS “Not Cooling” ComplaintFill 13. OPERATION PRINCIPLE AND REPAIR METHOD OF ICEMAKER13-1-1 Operation Principle of IceMaker IcemakingSTAGE Switch setting, as well as the13-2 ICE MAKER FUNCTIONS Water supply amount TABLE13-2-5 Function TEST 13-3-1 ERROR CODES shown on Ice Maker water supply control panel14-1-3 Lock function dispenser and display button lock 14-1-2 How to Toggle the Display between F & C14. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM 14-1-1 Function14-1-8 CONTROL OF FREEZER FAN MOTOR 14-1-5 Ultra Ice selection14-1-6 Dispenser use selection 14-1-7 DISPENSER LIGHT14-1-12 Alarm for Open Door 14-1-13 How to set the display mode and cancel It14-1-11 Ultra Ice 14-1-15 Defect Diagnosis Function 14-1-14 Defrosting removing frost623B 617A625A 616GCAUTION Use the part number to order part, not the position number CASE PARTSCASE PARTS CASE PARTS 145F 145M 145J 145H FREEZER PARTSCAUTION Use the part number to order part, not the position number 145CREFRIGERATOR PARTS CAUTION Use the part number to order part, not the position number141C 249J DOOR PARTSCAUTION Use the part number to order part, not the position number 249E 249GDOOR PARTS 278B DISPENSER PARTS278A 278C614A ICE MAKER & ICE BANK PARTS612A 600B 630J 600A 611A 606A