Daewoo FR630, FR-662, FR-700NT Service Manual

0 (0)

S/M No. : FR630NT010

Service Manual

Refrigerator

Model: FR-630NT/NB

FR-662NT/NB

FR-700NT/NB

DAEWOO ELECTRONICS CO., LTD.

http : //svc.dwe.co.kr

Nov. 1999

SAFETY AND PRECAUTIONS

1)For starters, be sure to check any chances of the leakage of electricity.

2)You could handle a part in the vicinity of electricity after unplugging.

3)You should put on rubber gloves to prevent an electric shock on operation test.

4)Make sure the rated current, voltage, capacity before using an instrument.

5)Keep your wet hands away from the metal goods in the freezer compartment not to be frostbitten.

6)Be careful not to let water to permeate the electric part in the machine room.

7)With the door open during your repair, you might be hurt by that door.

8)You should give a tilt to the refrigerator for your safe after removing the breakable goods inside the refrigerator.

9)You'd better use gloves if you fix it up around the evaporator.

TABLE OF CONTENTS

 

EXTERNAL VIEWS .............................................................................................................................

2

1. EXTERNAL SIZE...........................................................................................................................

2

2. NAME OF PARTS .........................................................................................................................

2

SPECIFICATIONS ...............................................................................................................................

3

1. OUTLINE .......................................................................................................................................

3

2. ELECTRIC PARTS........................................................................................................................

3

3. POWER CORD .............................................................................................................................

8

4. DOOR COLOR ..............................................................................................................................

9

OPERATION AND FUCTIOLNS..........................................................................................................

10

DIAGRAM ............................................................................................................................................

17

1. WIRING DIAGRAM .......................................................................................................................

17

2. RATICAL WIRING DIAGRAM .......................................................................................................

17

3. CIRCUIT DIAGRAM ......................................................................................................................

18

4. AIR FLOW DIAGRAM ...................................................................................................................

18

5. REFRIGERANT CYCLE DIAGRAM ..............................................................................................

19

DISASSEMBLY AND ASSEMBLY......................................................................................................

20

EXPLODED VIEW AND PARTS LIST.................................................................................................

37

1. EXPLODED VIEW.........................................................................................................................

37

2. TOTAL PARTS LIST .....................................................................................................................

38

3. MACHINE ROOM EXPLODED VIEW AND PARTS LIST.............................................................

42

1

Daewoo FR630, FR-662, FR-700NT Service Manual

EXTERNAL VIEWS

1. EXTERNAL SIZE

 

 

 

 

 

 

 

 

 

 

21.7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24

 

 

 

 

 

 

 

 

 

 

810

 

 

 

 

523

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

54

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1041

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

818.6

113.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24

810

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

762

 

 

 

24

 

 

 

 

 

 

 

 

 

 

 

 

27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

35

 

62

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

601

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1791

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1084

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45

 

 

102

 

 

 

 

 

 

 

A

25

 

 

95.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

53

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

FR-630NT/NB

FR-662NT/NB

FR-700NT/NB

A

590

620

650

 

 

 

 

2. NAME OF PARTS

1 Freezer Compartment Lamp

2 Shelf Ffreezer

3 Case Icing

4 Guide Icing

5 Ice Box

6 Refrigerator Compartment Lamp

7 Cover Cubic Duct

8 Fresh Case

9 Shelf Refrigerator

10 Deodorant

11 Cover Vegetable

12 Case Vegetable(B)

13 Case Vegetable(A)

14 Guide Vegetable

15 Front Grille

16 Adjustable Foot

17 Freezer Pocket Top

18 Freezer Pocket Under

19 Egg Pocket

20 Egg Tray

21 Guide Bottle

22 Bottle Pocket

23 Multi Pocket

24 Multi Pocket

2

SPECIFICATIONS

1. OUTLINE

DIVISION

 

 

CONTENTS

 

MODEL NAME

 

FR-630NT/NB

FR-662NT/NB

FR-700NT/NB

USABLE CAPACITY

FREEZER

138

147

156 l

 

REFRIGERATOR

366

377

398 l

 

TOTAL

504

524

554 l

EXTERIOR DIMENSION

WIDTH

818 mm

818 mm

818 mm

 

DEPTH

752 mm

782 mm

812 mm

 

HEIGHT

1818 mm

1818 mm

1818 mm

QUANTITY OF REFRIGERANT

R12

 

170 g

 

 

R134a

 

140 g

 

COOLING &CONTROL SYSTEM

COOLING SYSTEM

 

Fan Cooling System

 

 

DEFROST SYSTEM

Fin Evaporator Forced Defrosting System

 

DEFORST CONTROL

 

Automatic Start & Stop

 

NET WEIGHT

 

85 kg

92 kg

95 kg

2.ELECTRIC PARTS

1)COMPRESSOR

REFRIGERANT

 

 

 

 

R12

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 50

240 / 50

COMP MODEL

X

X

X

X

SL28YE-5

PL23YH-4

SL28YE-5

SL28YE-5

PART CODE

X

X

X

X

3954128A50

3956125G40

3954128A50

3954128A50

STARTING TYPE

X

X

X

X

RSIR

RSCR

RSIR

RSIR

REFRIGERANT

 

 

 

R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 50

240 / 50

COMP MODEL

X

HBL25YG-3

X

HEL21YH-1

HPL26YH-5

X

HPL26YH-5

HPL26YH-5

PART CODE

X

3952125R30

X

3953121S10

3956126S50

X

3956126S50

3956126S50

STARTING TYPE

X

CSR

X

RSCR

RSCR

X

RSCR

RSCR

3

SPECIFICATIONS

2) RELAY

REFRIGERANT

 

 

 

 

R12

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

ASSY

TYPE NAME

X

X

X

X

276THBYY-52

181SHBYY-52

276THBYY-52

 

 

PART CODE

X

X

X

X

3018119940

3018116610

3018119940

 

PTC

RESIS-TANCE

X

X

X

X

S220

S330

S220

 

 

PART CODE

X

X

X

X

 

 

 

 

OVER LOAD

PART CODE

X

X

X

X

276THB

181SHB

276THB

 

REFRIGERANT

 

 

 

 

R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

ASSY

TYPE NAME

X

783NHBZZ-52

X

317NHBYF52

197NHBYY-52

X

197NHBYY-52

197NHBYY-52

 

PART CODE

X

3018119390

X

3018119950

3018119920

X

3018119920

3018119920

PTC

RESIS-TANCE

X

S220

X

S068

S330

X

S330

S330

 

PART CODE

X

 

X

X

 

X

 

 

OVER LOAD

PART CODE

X

783NHB

X

317NHB

197NHB

X

197NHB

197NHB

3) STARTING CAPACITOR

REFRIGERANT

 

 

 

 

R12

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

PART CODE

X

X

X

X

X

X

X

X

RATED VOLTAGE

X

X

X

X

X

X

X

X

RATED CAPACITANCE

X

X

X

X

X

X

X

X

REFRIGERANT

 

 

 

 

R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

PART CODE

X

3016400100

X

X

X

X

X

X

RATED VOLTAGE

X

200V

X

X

X

X

X

X

RATED CAPACITANCE

X

100

X

X

X

X

X

X

4

SPECIFICATIONS

4)RUNNING CAPACITOR

REFRIGERANT

 

 

 

 

R12

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

PART CODE

X

X

X

X

X

400EL15110

X

X

RATED VOLTAGE

X

X

X

X

X

350V

X

X

RATED CAPACITANCE

X

X

X

X

X

5

X

X

REFRIGERANT

 

 

 

R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

PART CODE

X

3816800400

X

400EL15130

3016401900

X

3016401900

3016401900

RATED VOLTAGE

X

300V

X

230V

400V

X

400V

400V

RATED CAPACITANCE

X

7

X

10

4

X

4

4

5) F-FAN MOTOR

REFRIGERANT

 

 

 

R12, R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

20 / 60

230 / 60

240 / 50

TYPE NAME

DL-2213DWFA

DL-2213DWFA

DL-2213DWFA

DL-2213DWFA

DL-2213DWFA

DL-2213DWFA

DL-2213DWFA

DL-2213DWFA

PART CODE

3015905300

3015905300

3015905300

3015905300

3015905300

3015905300

3015905300

3015905300

REVOLUTION

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

6) R-FAN MOTOR

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60"

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

TYPE NAME

DL-2213DWRA

DL-2213DWRA

DL-2213DWRA

DL-2213DWRA

DL-2213DWRA

DL-2213DWRA

DL-2213DWRA

DL-2213DWRA

PART CODE

3015906900

3015906900

3015906900

3015906900

3015906900

3015906900

3015906900

3015906900

REVOLUTION

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

7) C- FAN MOTOR

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

TYPE NAME

DL-2213DWCA

DL-2213DWCA

DL-2213DWCA

DL-2213DWCA

DL-2213DWCA

DL-2213DWCA

DL-2213DWCA

DL-2213DWCA

PART CODE

3015906800

3015906800

3015906800

3015906800

3015906800

3015906800

3015906800

3015906800

REVOLUTION

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

2200RPM

5

SPECIFICATIONS

8) DEFROST HEATER

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

 

 

 

 

 

 

 

 

 

SPEC (W)

X

180W

180W

180W

180W

180W

180W

180W

 

 

 

 

 

 

 

 

 

PART CODE

X

3012803210

3012803210

3012803210

3012803200

3012803200

3012803200

3012803200

 

 

 

 

 

 

 

 

 

9) LAMP ASSEMBLY

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

 

 

 

 

 

 

 

 

 

SPEC (W)

15W

15W

15W

15W

15W

15W

15W

15W

 

 

 

 

 

 

 

 

 

PART CODE

3013600010

3013600010

3013600010

3013600010

3013600080

3013600080

3013600080

3016800080

 

 

 

 

 

 

 

 

 

10) PCB TRANSFORMER

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

 

 

 

 

 

 

 

 

 

TYPE NAME

X

FRB-5070NT

FRB-5070NT

FRB-5070NT

FRB-5070NT

FRB-5070NT

FRB-5070NT

FRB-5070NT

 

 

 

 

 

 

 

 

 

PART CODE

X

5EPK057860

5EPK057860

5EPK057008

5EPK057004

5EPK057004

5EPK057004

5EPK057004

 

 

 

 

 

 

 

 

 

11) MAIN PCB ASSEMBLY

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

 

 

 

 

 

 

 

 

 

TYPE NAME

X

N808

N808

N808

N808

N808

N808

N808

 

 

 

 

 

 

 

 

 

PART CODE

X

3014384030

3014384030

3014384030

3014384010

3014384010

3014384020

3014384010

 

 

 

 

 

 

 

 

 

12) DRYER

REFRIGERANT

R12

R134a

SPEC (g)

10g

15g

 

 

 

PART CODE

3016805300

3016801020

 

 

 

6

SPECIFICATIONS

13) FUSE (PCB)

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

RATED CURRENT

X

250V/1.6A

 

 

 

 

 

 

PART CODE

X

5F3GB1682R

 

 

 

 

 

 

14) THERMO FUSE

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

OPERATING TEMPERATURE

X

77

 

 

 

 

 

 

PART CODE

X

3017200500

 

 

 

 

 

 

15) DOOR S/W

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

PART CODE

X

3018100010

 

 

 

 

 

 

16) F-SENSER

REFRIGERANT

 

 

 

R12,R134a

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

PART CODE

X

3014801501

 

 

 

 

 

 

17) R-SENSER

REFRIGERANT

 

 

 

R12,R134

 

 

 

VOLTAGE ( V/HZ)

100 /50,60

110 / 60

115,120/60

127/60

220/50

220 / 60

230 / 60

240 / 50

PART CODE

X

3014801601

 

 

 

 

 

 

7

SPECIFICATIONS

3. POWER CORD

NO

SHAPE OF POWER CORD

PART CODE

DESCRIPTION

REMARK

1

 

 

 

 

 

 

 

 

 

 

 

3011315000

CP-2PIN

For european country

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

401RA17200

CP-2PIN

For other country

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

4006D17101

KP-30

For America & El Salvador

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

401PD17101

KP-211

For Japan & Taiwan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

3011300801

BP-3PIN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

3011303010

# 267

For Chile

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

3011315310

 

For Israel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

3011303050

BS-1363A

For U.K, Middle Asia Singapore & Malaysia

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

3011301200

KP-551/550

For China & Australia

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Upper power cord’s part code is only for lead wire, without any kinds of terminal or housing

8

SPECIFICATIONS

4.DOOR COLOR

1) ASSEMBLY URETHAN FREEZER DOOR

Refrigerant

 

R12

 

 

 

R134a

 

COLORTYPE

Dull laminasheet

High-glossy

 

Normal PCM

High-glossy

Dull laminasheet

High-glossy

Normal PCM

High-glossy

Laminasheet

 

Bright PCM

Laminasheet

Bright PCM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PARTCODE

X

3010081960

 

X

X

X

3010077430

X

X

 

 

 

 

 

 

 

 

 

 

2) ASSEMBLY URETHAN REFRIGERATOR DOOR

Refrigerant

 

R12

 

 

 

R134a

 

COLORTYPE

Dull laminasheet

High-glossy

 

Normal PCM

High-glossy

Dull laminasheet

High-glossy

Normal PCM

High-glossy

Laminasheet

 

Bright PCM

Laminasheet

Bright PCM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PARTCODE

X

3010077740

 

X

X

X

3010077770

X

X

 

 

 

 

 

 

 

 

 

 

9

OPERATION AND FUCTIOLNS

NO

CONTROL FUNCTION

CONTROL OBJECTS

 

CONTENTS

REMARK

1

DISPLAY

CUSTOM LED

1. Normal state

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1)SILENT Icon (Amber) is off.

2)Initial State : Both compartment’s icons indicate Middle-mode (“1”, and “2”are lit..)

2.FRZ.SET Button

1)Temperature Regulation of Freezer Compartment

2)Middle-left Icons are lit by pressing the button.

(1) 1 2 3 Q.F

3)When Q.F Mode is set, Freezer Mode’s Icons (middle-left) are on and off 3 times, then only Q.F LED(red) is lit.

3.REF.SET Button

1)Temperature Regulation of Freshfood Compartment.

2)Middle-right Icons are lit by pressing the button.

(1) 1 2 3 Q.R

3)When Q.R Mode is set, Refrigerator Mode’s Icons (middle-right) are on and off 3 times, the only Q.R LED(red) is lit.

4.SILENT Button

1)SILENT Mode starts by presssing the button.

-SILENT Icon is LIT.

-All the other LED is off.

2)The mode is finished by pressing the button once again.

-The Icon turns off and it returns to previous[normal] state.

3)The mode ends by itself in 130minutes after its start.

-The Icon turns off.

-All the other LED is off.

10

OPERATION AND FUCTIOLNS

NO

CONTROL FUNCTION

CONTROL OBJECTS

 

 

CONTENTS

 

 

2

Temperature Regulation

1. COMP

1. Temperature regulation by FRZ.SET Button.

 

 

of Freezer Compartment

2. F-FAN

(1)

1

2

3

Q.F

 

 

 

2. COMP and F-Fan are controlled by On/Off point of each mode.

3. Freezer Compartment ON / OFF DIFF : 5

(Middle(2)-OFF : -22.5 )

4. “3 “/ “1” DIFF : 2

5. Control Point of each Mode Temp.

REMARK

Reference

ON/OFF Diff :

Fixed by Micom

STEP Diff :

Fixed by Micom

Comp&C- Fan

are Coworking

1

2

3

6.COMP and F-FAN are ON during Q.F Mode regardless of F-Sensor. (Approximately 150minutes)

3

Temperature Regulation of

1. COMP

1. Temperature regulation by REF.SET Button.

 

 

Refrigerator (Freshfood

2. R-FAN

(1)

1

2

3

Q.F

 

Compartment)

 

2.R-Fan is controlled by On/Off-point of each mode.

3.ON / OFF DIFF : 0.35(Middle(“1”) Off-point : -1.0 )

4.“3” / ”1” DIFF : 2

Temp.

Weak-Refrigeration

1

2

3

5.Prevention of Weak-refrigeration

1)When weak-refrigeration is sensed, COMP turns on regardless of F-Sensor.

2)When R-Sensor reaches to R-Fan Off-point, COMP is controlled by F-Sensor and R-FAN turns off.

3)Sensing point of weak-refrigeration ; R-S Off-point of each mode +7

4)Finishing point of weak-refrigeration ; same as R-S Off-point

ON/OFF, Diff :

Can not be changed

STEP DIFF :

Can not be changed

6. Q.R(Quick Refrigeration) continues for 40minutes.

11

OPERATION AND FUCTIOLNS

NO

CONTROL FUNCTION

CONTROL OBJECTS

CONTENTS

REMARK

3

Temperature Regulation of

1. COMP

* In case Q.R starts during 1(refrigeration) mode

 

 

Refrigerator (Freshfood

2. R-FAN

Temp.

 

 

Compartment)

 

 

 

 

 

 

 

 

 

 

1

 

 

 

Over

3

 

 

 

refrigeration

off point

Time

Q.R(40min.)

4

SILENT Control

1. COMP

 

 

2. R-FAN

3. F-FAM

4. Custom LED

1)R-Fan and COMP continue to be On until the R-Sensor reaches to Off-point(-7) of over-refrigeration.

2)It continues to be 3 until Q.R ends after reaching to Off-point of overrefrigeration.

3)It returns to normal[previous] state when Q.R (40 minutes) ends.

1.SILENT Mode starts by pressing the button.

2.Terms to start SILENT Mode

F-Sensor 15

Restart of SILENT within 40 minutes after the mode

F-Sensor error

Door Switch error

In Defrosting Mode (HTR Defrosting, Pause, Fan-delay)

SILENT starts if conditions to happen.

3.Once SILENT starts, all the electric devices (COMP, F-Fan, R-Fan) turn Off and only SILENT Icon is lit.

4.Terms to finish SILENT Mode F-Sensor -9

More than 130 minutes of Limit-time

F-Sensor error

In case any other button is pressed during SILENT Mode

Door opened time is more than 30 seconds during the mode.

If the mode is finished by , and , F/R-Fan Delay time is set to 5 minutes, and prevention of SILENT Restart time is set to 40 minutes.

5.When the mode is finished all the electric devices and C-LEDs return to normal [previous] state.

6.Pre-cool continues after SILENT Mode.

7.Q.F and Q.R continue after SILENT Mode for the rest time.

12

OPERATION AND FUCTIOLNS

NO

CONTROL FUNCTION

CONTROL OBJECTS

 

CONTENTS

5

Defrosting Period

1. Defrosting Mode

1. What to be considered in determining Defrosting Period

 

 

 

1)

Total Run-time of COMP : 6, 8, 10, 12, 14 hours

 

 

 

2) Running-rate of COMP (each 2hours running-rate) : more than 80%

 

 

 

3)

Total time of Door openings : 10minutes

 

 

 

4)

Total Time (COMP-On + COMP-Off) : 60hours

 

 

 

5)

Ambient Temperature : more than 35

 

 

 

6)

In each Error : R1, F1, D1, F3, RT-S, Door-SW Error

 

 

 

2. Terms to start Defrosting Period

 

 

 

1)

The Defrosting starts with the following conditions, in case total

 

 

 

 

COMP-run time passes 6, 8, 10 or 12hours

 

 

 

 

¨ç when an Error occurs

 

 

 

 

¨è when running-rate of COMP is more than 80%

é¨ when total Door-opening time is more than 10minutes ê¨ when the ambient temperature is more than 35

2) Defrosting starts unconditionally when total COMP-run time passes 14 hours, under the condition that terms of 1) are not satisfied.

3) Defrosting starts immediately when Total-time (COMP-On + Off time) is more than 60 hours, under the condition that terms of 1) and/or 2) are not satisfied.

6

Defrostiong Mode

1.COMP

 

 

2. F-FAN

3. R-FAN

4. HEATER

1. Defrosting Period

Pre-cool

1) Time : 50minutes

2) COMP and F-Fan are On, R-fan is in

 

 

Control, and HTR is off

 

3) Pre-cool turns off when F-Sensor -27 .

Heater Defrostiong

Pause

Fan-delay

1)Heater turns off when D-Sensor 10.

2)Limit time : 80minutes

3)Heater continues to be On for 40 minutes of limit time when D-Sesor is in error.

4)Limit time

30seconds: Heater continues to be On after Defrosting regardless of D-Sensor temperature.

40minutes: in case of D1-Error

80minutes: in normal control state

1)Time : 4minutes

2)COMP, F-Fan and R-Fan are Off.

1)Time : 5minutes

2)Only COMP is On, while F or R-Fan is Off.

2. Output Control and Limit Time of each Defrosting Mode

 

Pre-cool

HTR Defrosting

Pause

Fan-delay

COMP

ON

OFF

OFF

ON

F-Fan

ON

OFF

OFF

OFF

R-Fan

Control

OFF

OFF

OFF

Heater

OFF

ON

OFF

OFF

Limit

 

80 min.

 

 

Time

50 min.

40 min.

4 min.

5 min.

 

 

(In D-Sensor error)

 

 

REMARK

C-Fan and COMP are co-working.

13

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