Model SR-61KTC/SR-61NMC SR-65KTC/SR-65NMC
CONTENTS
SR-69NMC
REFRIGERATOR
1. Product specifications
2.Safety precautions and warnings
Description of symbols
Warning/Caution
Prohibition
Prohibition
Prohibition
Prohibition
Reted
TEMPERATURE DEFROST
REFRIGERATION PARTS
3. ELECTRIC PARTS STANDARD
ELECTRIC PARTS
4-2SEMI BASIC SR-61NMC,65NMC, 69NMC
4. Electric diagram
4-1.Electronic modeSR-61KTC,65KTCT
5. Cool Air Circulation
MODEL
6. FUNCTIONS AND DIRECTIONS
SR-61NMC
SR-69NMC
DOOR GUARD
6-2.THE NAME OF EACH PARTS AND DISASSEMBLE METHOD
CHILLED ROOM SHELF
DID CASE
-11-
6-3.CYCLE OF FREEZING
7. 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 Informatin
7-2,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 OPERATING
LOAD
REMARK
8. BLDC MOTOR Operation Circuit
1-2FAN MOTOR IN THE FREEZER R-FAN
NAME
9. POTION PART 1PRINCIPIE OF MAVEMENT
STANDARD
REMARK
8-2.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 ※ CAUTION
S/Wcircuit ①~⑩
-31-
-32-
6. ELECRICAL LOAD SIGNAL LAMP CONTROL PART
B. MOVEMENT PRINCIPAL
-34-
※PERSANAL INFORMA
Remark
MODEL NAME
1.Check the power of consent and power code
9.Diagnosis of disorder and method of repair
1.No input Power
1.ELECTRICAL SR-61KTC,65KTC
Outer temper ature sensor failure
2.Self diagnosis failure
②Refrigerator temp, sensor failure
-37-
-38-
Freezer tem sensor failare
-39-
Freezer’s defrosting sensor failure
3. 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-
the MOTOR Check the MOTOR Chang the MOTOR
-45-
Forced operation Check CON70 connection check
1.When not operating Power
9. Diagnosis of disorder and method of repair
2.SENMI electronic mode SR-61NMC,65NMC
-46-
A. Freezer’s temp·sensor failure
2. Self diagnosis failure
B. Refrigerator’s temp, senser failure
-47-
-48-
C. Freezer’s defrosting sensor failure
D. Refrigerator’s defrosting sensor failure
3.In case of FAN in the refrigerator doern’t run
-50-
B. In case of R-FANdo not run ①Check
Is proper the retrigerators temp·regulator?
②Check ROTARY S/W
-51-
4.Badress management of freeze cycle Appearance
-53-
10-1.Freezer comoartmentSR-61KTC,65KTC
10-2.Freezer compartment SR61NMC,65NMC,69NMC
-55-
10-3.Refrigerator Compartment SR-61KTC,65KTC
THERMO-FUSE,ASSY SENSOR-ASSY EVAP-REF
CHASSIC-COMPASSY
CHASSIC-COMPASSY
HING-MID-ASSY
HANDLE-FRE,ASSY
10-7.Related Components of DOOR
CASE-DLSPLAY,ASSY
HANDLE-REF,ASSY
1.Disassemble lathch the top cover of refrigerator
11-3.Replacement of refrigerator in door lamp
11-2.Replacement of freezer in door lamp
SR-61KTC SR-61/65/69NMC
1Remove the back cover lamp and then in door lamp
2Remove foods and shelves inside the Refrigerator
11-4.Disassemble of refrigerator cooling part
1 Push the cold storage and remove it
Remove 2 screws
la tch
2 holders securing evaporator CABLE TIE FOAM-LEX
Groove for preventing small ice when defrosting
Temp·fuse Temp·sensor
Noise protector
1 Pull out the shelf
11-6.Disjonting of DID door
Assembly specifcation of Freezer cooler part
1 Disassembie inner lower GROMMET of DID door
2 Disassemble DID door with up the iower HINGE
Motor fan Hot pipe entrance S-PIPE
11-7.Unit assembly
Pace condenser Pace condenser entrance
Condenser entrance Rubber for Noise protector
1.Disconnect the power cord
11-8.Electric box assembly
3.Assembly specification of electric box TEST S/W
Condenser
1.Disconnect the power cord
11-9.Electric box assembly
3.Assembly specification of electric box TEST S/W
FUSE Condenser TRANS-POWER
PACKING OF DOOR AND CABINET
12. PACKING
PACKING EXAMPLE OF FRONT SIDE AND BACK SIDE
EXAMPLE OF PERFECT PACKING
Circuit way
BLOCK DIAGRAM
FEATURES
13. Main Components Specifacations
ORDERING INFORMATION
ABSOLUTE MAXIMUM RATINGS TA =
ELECTRICAL CHARACTERISTICS KA7805/I
ELECTRICAL CHARACTERISTICS KA7812/I
FEATURES
3.3V VOLTAGE DETECTOR
Checking low battery
BLOCK DIAGRAM
ELECTRICAL CHARACTERISTICS TA =
ABSOLUTE MAXIMUM RATING TA =
2981THRU
FEATURES
8-CHANNELSOURCE DIRVERS
ABSOLUTE MAXIMUM RATINGS
FOR SAFETY OF SERVICE CAUTION
TEL 82-62-950-6810,6811 FAX
ELECTRONICS
272, Oseon-Dong, Kwangsan-Gu Kwangju-City,Korea