Samsung SR-65NMC, SR-65KTC, SR-69NMC, SR-61KTC, SR-61NMC specifications

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ITEM

E. self diagnosis function

1)Power on refrigerator and it run seif diagnosis function about 2 seconds at the inner part.

2)If no preblem it turns normal mode.

3)If find prebiem display lamp of PCB show errw position like lower list and everything don’t operate until repair error position.

4)After refrigerator power off and then power on for confirming conditiom.

5)Thus if you want to know OPEN/SHORT of temperature sensor on SVC, power off and on if it run self diagnosis function.

6)When error occur LAMP display method.(Lamp on time : 0.3 seconds ( ON/OFF) Lamp off time : 2 seconds)

	No.	ITEM	Led Display	Problem	Remark

	1	F DEFROST	On	-.OPEN ERROR	-. SENSOR IS BELOW -50℃
	1	SENSOR	Off	-.SHORT ERROR	-. SENSOR IS BELOW +50℃
		SENSOR	Off	-.SHORT ERROR	-. SENSOR IS BELOW +50℃

	2	R DEFROST	On	-.OPEN ERROR	-. SENSOR IS BELOW - 50℃
		R DEFROST	Off	-.SHORT ERROR	-. SENSOR IS BELOW +50℃
		SENSOR
		SENSOR
	3	F SENSOR	On	-.OPEN ERROR	-. SENSOR IS BELOW - 50℃
	3	F SENSOR	Off	-.SHORT ERROR	-. SENSOR IS BELOW +50℃
			Off	-.SHORT ERROR	-. SENSOR IS BELOW +50℃

	4	R SENSOR	On	-.OPEN ERROR	-. SENSOR IS BELOW - 50℃
	4	R SENSOR	Off	-.SHORT ERROR	-. SENSOR IS BELOW +50℃
			Off	-.SHORT ERROR	-. SENSOR IS BELOW +50℃

	5	F Rotary S/W	On	-.OPEN ERROR
	5	F Rotary S/W	Off	-.OPEN ERROR
			Off

	6	R Rotary S/W	On	-.OPEN ERROR
	6		Off	-.OPEN ERROR
			Off

	7	NORMAL MODE	On		Vntil operating initial 5minutes
	7	NORMAL MODE	Off
			Off

●In case of many problems find it display error position in order. <Example of error display>

① When problem R-ROOM SENSOR display lamp operating.

(0.3 seconds ; ON/OFF) Four times →2 seconds OFF - REPEAT -

②When problem R-ROOM SENSOR and F-ROOM sensor at the same time display method. (0.3 seconds ; ON/OFF) Three times →2 seconds OFF - REPEAT -

※Tem perature contre control operating by ROTRAY SWITCH

	INITIAL SEIF DIAGNOSIS(OFF/ON)	OPERATING
OPEN ERROR	STOP ERROR DISPLAY OPERATING	OPERATING BEFORE OPEN STEP

SHORT ERROR	“HIGH”	“HIGH”
SECTION	“MID”	OPERATING BEFORE SETTING UP STEP

F. Quick heating operating

1)If freezer heating sensor OPEN/SHORT error at freezer heating it runs just rest time without heating..

2)If refrigerator heating sensor OPEN/SHORT error at refrigerator heating it runs jest time without heating.

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Contents Model SR-61KTC/SR-61NMC SR-65KTC/SR-65NMC CONTENTSSR-69NMC REFRIGERATOR1. Product specifications 2.Safety precautions and warnings Description of symbolsWarning/Caution ProhibitionProhibition ProhibitionProhibition RetedREFRIGERATION PARTS 3. ELECTRIC PARTS STANDARDTEMPERATURE DEFROST ELECTRIC PARTS 4. Electric diagram 4-1.Electronic modeSR-61KTC,65KTCT4-2SEMI BASIC SR-61NMC,65NMC, 69NMC 5. Cool Air Circulation MODEL 6. FUNCTIONS AND DIRECTIONSSR-61NMC SR-69NMCDOOR GUARD 6-2.THE NAME OF EACH PARTS AND DISASSEMBLE METHODCHILLED ROOM SHELF DID CASE－11－ 6-3.CYCLE OF FREEZING7. TEMPERATURE CONTROL AND THE OTHERS 3.Alarming 3Forced operating and defrosting“ Beep”sound 5.SELF DIAGNOSIS 6.LOAD STATUS DISPLAY 7.operating of fan motor －18－ ※Personal Informatin7-2,SEMI ELECTRONIC MODE D. TEST FUNCTION Page 8. CIRCUIT OPERATING THEORY 4.DOOR S/W SENSING PART 5. TEMP·SENSING PART STATES 7. COMP AND DEFROSTING HEATER OPERATINGLOAD REMARK8. BLDC MOTOR Operation Circuit 1-2FAN MOTOR IN THE FREEZER R-FAN NAME 9. POTION PART 1PRINCIPIE OF MAVEMENTSTANDARD REMARK8-2.SEMI ELECTROMAGNETIC 9-1.POWER PART 9-3.RESET CIRCUIT PART 9-5.TEMP. CONTROL CIRCUIT.ROTARY S/W It is appeared the S/W cross spot of ROTARY B. REFRIGERATOR TEMP ※ CAUTIONS/Wcircuit ①~⑩ －31－－32－ 6. ELECRICAL LOAD SIGNAL LAMP CONTROL PARTB. MOVEMENT PRINCIPAL －34－ ※PERSANAL INFORMARemark MODEL NAME1.Check the power of consent and power code 9.Diagnosis of disorder and method of repair1.No input Power 1.ELECTRICAL SR-61KTC,65KTCOuter temper ature sensor failure 2.Self diagnosis failure②Refrigerator temp, sensor failure －37－－38－ Freezer tem sensor failare－39－ Freezer’s defrosting sensor failure3. In case of contiunous alarming REFRENCES ②In case of“Beep-Beep”alarming 4. In case of FAN do not run REFRENCES －43－ ①In case of F-FANdoesn’t run Run the DC voltage－44－－45－ Forced operation Check CON70 connection checkthe MOTOR Check the MOTOR Chang the MOTOR 1.When not operating Power 9. Diagnosis of disorder and method of repair2.SENMI electronic mode SR-61NMC,65NMC －46－A. Freezer’s temp·sensor failure 2. Self diagnosis failureB. Refrigerator’s temp, senser failure －47－C. Freezer’s defrosting sensor failure D. Refrigerator’s defrosting sensor failure－48－ 3.In case of FAN in the refrigerator doern’t run －50－ B. In case of R-FANdo not run ①Check②Check ROTARY S/W －51－Is proper the retrigerators temp·regulator? 4.Badress management of freeze cycle Appearance －53－ 10-1.Freezer comoartmentSR-61KTC,65KTC10-2.Freezer compartment SR61NMC,65NMC,69NMC －55－ 10-3.Refrigerator Compartment SR-61KTC,65KTCTHERMO-FUSE,ASSY SENSOR-ASSY EVAP-REF CHASSIC-COMPASSY CHASSIC-COMPASSY HING-MID-ASSYHANDLE-FRE,ASSY 10-7.Related Components of DOORCASE-DLSPLAY,ASSY HANDLE-REF,ASSY1.Disassemble lathch the top cover of refrigerator 11-3.Replacement of refrigerator in door lamp 11-2.Replacement of freezer in door lampSR-61KTC SR-61/65/69NMC 1Remove the back cover lamp and then in door lamp11-4.Disassemble of refrigerator cooling part 1 Push the cold storage and remove it2Remove foods and shelves inside the Refrigerator Remove 2 screws la tch2 holders securing evaporator CABLE TIE FOAM-LEX Groove for preventing small ice when defrostingTemp·fuse Temp·sensor Noise protector1 Pull out the shelf 11-6.Disjonting of DID door Assembly specifcation of Freezer cooler part1 Disassembie inner lower GROMMET of DID door 2 Disassemble DID door with up the iower HINGEMotor fan Hot pipe entrance S-PIPE 11-7.Unit assemblyPace condenser Pace condenser entrance Condenser entrance Rubber for Noise protector1.Disconnect the power cord 11-8.Electric box assembly3.Assembly specification of electric box TEST S/W Condenser1.Disconnect the power cord 11-9.Electric box assembly3.Assembly specification of electric box TEST S/W FUSE Condenser TRANS-POWERPACKING OF DOOR AND CABINET 12. PACKINGPACKING EXAMPLE OF FRONT SIDE AND BACK SIDE EXAMPLE OF PERFECT PACKINGCircuit way BLOCK DIAGRAM FEATURES13. Main Components Specifacations ORDERING INFORMATIONABSOLUTE MAXIMUM RATINGS TA = ELECTRICAL CHARACTERISTICS KA7805/IELECTRICAL CHARACTERISTICS KA7812/I FEATURES 3.3V VOLTAGE DETECTORChecking low battery BLOCK DIAGRAMELECTRICAL CHARACTERISTICS TA = ABSOLUTE MAXIMUM RATING TA =2981THRU FEATURES8-CHANNELSOURCE DIRVERS ABSOLUTE MAXIMUM RATINGSFOR SAFETY OF SERVICE CAUTION ELECTRONICS 272, Oseon-Dong, Kwangsan-Gu Kwangju-City,KoreaTEL 82-62-950-6810,6811 FAX