S/M No.

: FR510P0010

Service Manual
Refrigerator
Model: FR-510M
FR-540M
FR-510P
FR-540P

✔ Caution
: In this Manual, some parts can be changed for improving, their
performance without notice in the parts list. So, if you need the
latest parts information,please refer to PPL(Parts Price List) in
Service Information Center (http://svc.dwe.co.kr).

DAEWOO ELECTRONICS CO., LTD.

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 1. Specification -----------------------------------------------------------------------------------------------1

2. External view-----------------------------------------------------------------------------------------------2

3. Wire diagram --------------------------------------------------------------------------------------------- 3

4. Name of parts--------------------------------------------------------------------------------------------- 4

5. Air flow diagram----------------------------------------------------------------------------------------- 5

6. Refrigerant cycle diagram ---------------------------------------------------------------------------- 6

7. Machine room view and part list--------------------------------------------------------------------7

8. Main components----------------------------------------------------------------------------------------- 8

9. Door color specification--------------------------------------------------------------------------------- 9

10. Exploded view and parts list ------------------------------------------------------------------------ 15

11. Electronic function -------------------------------------------------------------------------------------- 25

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 1. SPECIFICATION

MODEL NAME FR-510M FR-540M FR-510P FR-540P

R12 200g 200g 200g 200g
Refirgerant
R134a 170g 170g 170g 170g
Cooling System Fan Cooling Convection

Refrigeration System Air Forced Convection

Defrost System Fin Evaporator Forced

Defrost Operation Automatic Start & Stop

Cold Control Adjustable Dial Adjustable Button

Freezer 119
118
119
118

Capacity Refrigerator 299
306
299
306

Total 418
424
418
424

Height 1741mm 1768mm 1741mm 1768mm
External
Width 770mm 770mm 770mm 770mm
Dimension
Depth 700mm 700mm 700mm 700mm
Net Weight 88Kg 89Kg 88Kg 89Kg

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 2. EXTERNAL VIEWS

1. FR-510M

770 700
760

22
31.5
760

24

568
511
595

60

11
1422.5

1741
988

1039
770

53
121
136

3
24 712 24

2. FR-540M

770 700
760
22
31.5

760
24

568
511
595

11
60

1768
1422.5

1015

1066
770

53
121
136

24 712 24

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 3. WIRE DIAGRAM

1. FR-510M, 540M

TEMP
GRAY FUSE BLACK

COMPRESSOR
DEFROST A M BLUE
PINK
HEATER 4
3

SWITCH
DOOR
1 L/BLUE
2 RED
PTC OL
WHITE
P-RELAY
R-LAMP GN/YW
BIMETAL RED PLUG
WHITE
1 2 BROWN R-LAMP

M
BROWN
FM F-LAMP
3 4 RED RED
BLACK
WHITE/BLUE YELLOW
TEMP
CONTROLLER

2. FR-510P, 540P

M-PCB

YELLOW YELLOW
GREEN
BROWN RED
WHITE
WHITE WHITE
BLUEX3
RED
BLACK WHITE F-LAMP
VIOLET RED RED
BROWN
BLUE
DEFROST
YELLOW
YELLOW

BLACKx2 VIOLET 21 3 4
HEATER DOOR
SWITCH BROWN
GRAY P-RELAY
GRAYx2 BLACK FM GN/YW
BLUE

DOWN
TRANS TEMP BLACK R-LAMP
FUSE PULG
ORANGE BLUE
x2 x2 R-LAMP M A
BLUE L/BLUE
BLACK BLACK
F-SENSOR
D-SENSOR

F-PCB COMPRESSOR

BLACK

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 4. NAME OF PARTS

1. FR-510M, 540M

1 Freezer Compartment Lamp

1 2 Shelf Freezer & Ice Tray
20 Guide
2 3 Case Icing
4 Case Ice
3 5 Case Child
14
4 6 Temperature Controller
(Refrigerator Compartment)
7 Shelf Refrigerator
5 8 Window Refrigerator
15 9 Lever Moisture Control
6 10 Cover Vegetable
16 11 Case Vegetable
17 12 Front Grille
7 13 Adjustable Foot
14 Pocket Freezer
8 15 Egg Pocket
9 18 16 Case Egg
17 Pocket Multi
10
18 Pocket Bottle (A)
11 19 Pocket Bottle (B)
19 20 Freezer Temperature
12
Controller
13 (Freezer compartment)

2. FR-510P, 540P

1 1 Freezer Compartment lamp

2 Shelf Freezer & Ice Tray
3 Case Icing
2 4 Case Ice
3 5 Case Child
14 6 Temperature Controller
4 (Refrigerator Compartment)
7 Shelf Refrigerator
8 Window Refrigerator
5 9 Lever Moisture Controller
15
6 10 Cover Vegetable
16 11 Case Vegetable
17 12 Front Grille
7 13 Adjustable Foot
14 Pocket Freezer
8 15 Egg Pocket
18 16 Case Egg
9
17 Pocket Multi
10 18 Pocket Bottle (A)
11 19 Pocket Bottle (B)
19 20 Freezer Temperature
12 Controller
(Freezer Compartment)
13

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 3. FR-510P

770 700
760

24 22
760
31.5

568
511
595

60

11
1422.5

1741
988

1039
770

53
121
136

3
24 712 24

4. FR-540P

770 700
760
24 22

760
31.5

568
511
595

11
60

1768
1422.5

1015

1066
770

53
121
136

24 712 24

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 5. AIR FLOW DIAGRAM

Freezer door pocket

Do not put ice cream or frozen
food in freezer door pocket to Freezer room
store for a long term. Opening Do not put any bottle such as
and shutting the door can rise up beer or beverage because it can
-16~-18 -16~-18
the temperature. be frozen and broken.

-17~-19
Refrigerating room
Cold air absorbing duct
This model is multi-flow type
Do not place food in front
which flows out cold air from
of the duct because it is the
each shelf space. The hot air
entrance of the cold air.
A after making the refrigerator
2~4 cold, flows into cooling system
2~4 1~3
through the front upper part.
Refrigerator door pocket
Temperature is high even if the B
3~5
pocket is in the middle. 2~4 1~3
When storing margarine or cheese
for one or two weeks, make use C Do not put food having much
of the refrigerator shelf. 3~5
2~4 2~3 moisture at the middle part of
each shelf space ("A", "B" and
"C" part). It can be frozen owing
Crisper 5~7
to the low temperature.
Suitable in storing fruits or
vegetable.
Wrapping can prevent from
dryness.

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 6. REFRIGERANT CYCLE DIAGRAM

PIPE
HOT ACCUM

OSS
PIPE FIN CR
UX-HOT EVA
A

MAIN CAPI TUB.

BACK PLATE PIPE

AUX-HOT PIPE
SUC-PIPE

ER
DRY

COMP

C A H A B D C E A S
O U O U A R A V C U
M X T X C
K Y P A C C
P I I E I P U
R C P H P
E O I O R O M P
L
S N P T A T R U I
S E T U A L P
O P P E B T A E
R I I E O T
P P P R O
E E I R
P
E

COOLING PIPE

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 7. MACHINE ROOM VIEW AND PART LIST

19 11

16
13 7
21
20
17
15 8
12
18
6
5 9

22 10

1 2 3 4 14

NO PART NAME NO PART NAME NO PART NAME

1 BASE COMPRESSOR 9 DRYER 17 BIND WIRE
2 COMPRESSOR 10 PIPE CON (SUC) 18 PLUG POWER AS
3 ABSORBER COMPRESSOR 11 VIBRATIONPROOF GUM 19 SCREW MACHINE
4 WASHER COMP. *T 12 PIPE CON (AUX) 20 PIPE CON (HOT)
5 SWITCH P-RELAY AS 13 HOSE DRAIN (B) 21 TAPE OPP
6 BAND RELAY 14 VIBRATIONPROOF MASS 22 PIPE CON (P.A)
7 TAPE COTTON 15 SCREW TAPPING
8 PIPE SERVICE 16 COVER CONNECTOR

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 8. MAIN COMPONENTS
1. COMPRESSOR
Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Comp. model X X BL25YE-2-C SL28YE-5-C PL25YE-4-C SL28YE-5-C
Part code X X 3952125C20 3954128C50 3956125C40 3954128C50
Strating type X X CSR RSIR RSCR RSIR

Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Comp. model HBL25YE-C HBL25YE-3-C HBL25YE-2-C HSL27YE-5-C X HSL27YE-5-C
Part code 3952125L00 3952125L30 3952125L20 3954127L50 X 3954127L50
Strating type CSR CSR CSR RSIR X RSIR

2. RELAY ASSEMBLY

Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Relay model X X 317THBYY-52 276THBYY-52 197SHBYY-52 276THBYY-52
Part code X X 3018112000 3018105641 3018104102 3018105641 3018105641

Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Relay model 801RFBZZ-52 445RHBZZ-52 317THBYY-52 276THBYY-52 X 276THBYY-52
Part code 3018101630 3018101620 3018112000 3018105641 X 3018109901 3018105641

3. RUNNING CAPACITOR

Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X X 300V/7µF X 350V/5µF X X
Part code X X 3816800400 X 400EL15110 X X

Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. 200V/12µF 300V/7µF X X X X
Part code 3816801910 3816800400 X X X X

4. STARTING CAPACITOR
Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X X 200V/100µF X X 290V/50 µF X
Part code X X 401RD35050 X X 4124G62020 X

Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. 200V/100µF X X 290V/50 µF X
Part code 401RD35050 X X 4124G62020 X

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 5. F-FAN MOTOR

Refrigerant R12, R134a

Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. 3211DWBFH 3211DWBFI 3211DWBFL
Part code 3011800660 3011800670 3011800640

6. DEFROST HEATER

Refrigerant R12, R134a

Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. 148W 148W
Part code 3012801300 3012801000

7. LAMP ASSEMBLY

Refrigerant R12, R134a

Voltage 110V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. 15W 15W
Part code 3013600050 3013600020

8. DEFROST TIMER (FR-510M, 540M)

Refrigerant R12, R134a

Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. TMDEX09UM1
Part code 3010513900 3018103920

9. PCB TRANSFORMER (FR-510P, 540P)

Refrigerant R12, R134a

Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Part code 5EPK057605 5EPK057604 5EPK057020 5EPK057608

10. MAIN PCB ASSEMBLY (FR-510P, 540P)

Refrigerant R12, R134a

Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. P707
Part code 3014304010 3014303810

11. DRYER

Refrigerant R12 R134a

Spec. 10 g 15 g
Part code 3016800103 3016800910

10

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 POWER CORD SPECIFICATION
NO SHAPE OF POWER CODE PART CODE DESCRIPTION REMARK

1 3011315000 CP-2PIN FOR EUROPEAN COUNTRY

2 401RA17200 CP-2PIN FOR OTHER COUNTRY

3 4006D17101 KP-30 FOR AMERICA

4 401PD17101 KP-211 FOR JAPAN & TAIWAN

5 3011300801 BP-3PIN

6 3011303010 #267 FOR CHILE

7 3011315310 FOR ISRAEL

FOR U.K, MIDDLE ASIA

8 3011303050 BS-1363A
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.

11

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 9. DOOR COLOR SPECIFICATION

1. FR-510M, 510P
1. ASSEMBLY URETHAN FREEZER DOOR
1) FR-510M

Refrigerant R12 R134a

Color type Dull lamina High glossy High glossy Dull lamina High glossy High glossy
Normal PCM Normal PCM
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code X X X PFDT1UH110 X X X PFDT1UH115

2) FR-510P

Refrigerant R12 R134a

Color type Dull lamina High glossy High glossy Dull lamina High glossy High glossy
Normal PCM Normal PCM
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code X X X PFDT1UH030 X X X PFDT1UH035

2. ASSEMBLY URETHAN REFRIGERATOR DOOR

Refrigerant R12 R134a

Color type Dull lamina High glossy High glossy Dull lamina High glossy High glossy
Normal PCM Normal PCM
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code X X X PFDU2UH030 X X X PFDU2UH035

2. FR-540M, 540P
1. ASSEMBLY URETHAN FREEZER DOOR
1) FR-540M

Refrigerant R12 R134a

Color type Dull lamina High glossy High glossy Dull lamina High glossy High glossy
Normal PCM Normal PCM
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code X X X PFDT1UJ130 X X X PFDT1UJ135

2) FR-540P

Refrigerant R12 R134a

Color type Dull lamina High glossy High glossy Dull lamina High glossy High glossy
Normal PCM Normal PCM
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code X X X PFDT1UJ030 X X X PFDT1UJ035

2. ASSEMBLY URETHAN REFRIGERATOR DOOR

Refrigerant R12 R134a

Color type Dull lamina High glossy High glossy Dull lamina High glossy High glossy
Normal PCM Normal PCM
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code X X X PFDU2UJ030 X X X PFDU2UJ035

12

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 COLOR TABLE
1. PCM type

NO COLOR CHIP COLOR NAME

1 P/WITH (WH069)

2 '94 L/GRAY (GY158)

3 '95 L/GRAY (GY259)

4 '94 M/GRAY (GY331)

5 '95 M/GRAY (GY335)

6 '97 M/GRAY (GY267)

7 M. D/GRAY (GY750)

8 N/BLUE (BL718)

9 MINT GREEN (GN206)

10 '97 BEIGE (BE215)

13

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 2. Lamina sheet type

NO COLOR CHIP COLOR NAME

1 P/WITH (WH069)

2 '94 L/GRAY (GY158)

3 '95 L/GRAY (GY259)

4 '94 M/GRAY (GY331)

5 '95 M/GRAY (GY335)

6 '97 M/GRAY (GY267)

7 M. D/GRAY (GY750)

8 N/BLUE (BL718)

9 MINT GREEN (GN206)

10 S/GOLD

11 G/GREEN

14

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 10. EXPLODED VIEWS AND PARTS LIST
1. FR-510M, 540M
1.Exploded view

15

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 2. Parts list

NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK

1 ASSY URT CAB 1
2 HEATER GLAS TUBE AS 1 REFER TO # 10
3 3011408100 COVER HTR *U 1
4 3011408200 COVER HTR *T 1
5 4010G19010 FIXTURE DEFR HTR 2
6 3017000502 EVAPORATOR SAS 1
7 400EL21213 FUSE TEMP AS 1
8 3018111100 SWITCH BIMTL AS 1
9 3014502101 PLATE DV AS 1
10 3018100010 SWITCH DR DSD-5 1
11 4010G30351 FIXTURE DR CHILD 2
12 3010302512 BASE COMP SAS 1
13 3010100201 ABSORBER COMP NR H=40 4
14 3014502304 PLATE AXCON AS 1
15 COMPRESSOR 1 REFER TO # 9
16 4019H09030 WASHER COMP *T SK-5 4
17 SWITCH P RELAY AS 1 REFER TO # 9
18 3816100100 RELAY BAND SK-5 0.7T ZN-3-A 1
19 3010604802 BRACKET ADJ FT *L AS 1
20 3010604902 BRACKET ADJ FT *R AS 1
21 3016000220 SPECIAL SCREW 2
22 3012900620 HINGE *M AS D/C 1
23 MOTOR AS 1 REFER TO # 10
24 3018103920 SWITCH D TIMER AS CHILE 350 1
25 3011406600 COVER F M/F DUCT A ABS 1
26 LAMP AS 3 REFER TO # 10
27 3015500400 WINDOW F G.E, PC-121R 1
28 3010008910 ASSY M/F DUCT 1
29 3013304901 INSULATOR M/F DUCT F-PS 1
30 4010G26030 INSULATOR DAMP B F-PS 1
31 4010G26401 R DAMPER AS HF380 1
32 4017G31152 KNOB DAMP ABS 1
33 3011408803 COVER M/F DUCT HIPS 1
34 3015500703 WINDOW R GPPS 1
35 3017900802 SOCKET F LAMP AS 1
36 3011408400 COVER M/PCB BOX PP 1
37 DRYER AS 1 REFER TO # 10
38 ASSY URT *T DOOR 1 REFER TO # 12
39 3017402202 LINER F DR ABS 1.4 x 785 x 1140 1

16

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 NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
40 3012300600 GASKET F DR AS PVC-S 1
41 3019002100 POCKET F *T GPPS T3.0 2
42 3014202610 PANEL F CONTL ABS T2.3 1
43 3012901400 HINGE *T AS 1
44 3016001800 SPECIAL BOLT M6 x L16 4
45 3011408700 COVER *T HI PP 1
46 ASSY URT *U DOOR 1 REFER TO # 12
47 3017402301 LINER R DR ABS 1.4 x 785 x 1060 1
48 3012301600 GASKET R DR AS PVC-S+MAGNET 1
49 3012900401 HINGE *U AS MF-ZN5-C 1
50 3016000800 SPECIAL SCREW T1 TRS 4 x 12 PW 4
51 7400108511 WASHER PLAIN PW-1.5T 8.5/20 MFZN 1
52 CORD POWER AS 1 REFER TO # 11
53 3010501601 BOX CONTL AS 1
54 3010500403 BOX CONTL HIPS 1
55 3018300401 THERMOSTAT 1
56 4017G31041 KNOB C/S ABS 1
57 3013300022 INSULATOR F LUVR AS 1
58 3018900900 LOUVER F M/F AS 1
59 3011409010 COVER VEGETB BOOX AS CV+F+KNOB+NAMP 1
60 3010503720 CASE VEGTB GPPS T 3.0 1
61 3011102300 CASE CHILD GPPS T 3.5 1
62 3019002000 POCKET MULT GPPS T 3.0 2
63 3019002600 POCKET BOTL B GPPS T 3.0 1
64 3011705620 DOOR CHILD GPPS 1
65 3011103900 CASE EGG GP 2
66 4010E99102 BOX ICE AS 1
67 4010G30661 BOILD PP T1.3 1
68 3017801920 SHELF R GPPS 2
69 3017804700 SHELF F 1
70 3012500510 GUIDE ICING CASE GPPS 1
71 3011408501 COVER CAB BRKT ABS 1
72 3011102100 CASE ICING PP 2
73 3012400502 GRILLE PP 1
74 3010010900 ASSY ADJ FT PAKG 1

17

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 NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
1 ASSY URT CAB 1
2 HEATER GLAS TUBE AS 1 REFER TO # 10
3 3011408100 COVER HTR *U AL 1
4 3011408200 COVER HTR *T AL 1
5 4010G19010 FIXTURE DEFR HTR 2
6 3017000502 EVAPORATOR SAS 1
7 400EL21213 FUSE TEMP AS 1
8 3018111100 SWITCH BIMTL AS 1
9 3014502101 PLATE DV AS 1
10 3018100010 SWITCH DR 1
11 4010G30351 FIXTURE DR CHILD 2
12 3010302512 BASE COMP SAS 1
13 3010100201 ABSORBER COMP NR H=40 4
14 3014502304 PLATE AXCON AS 1
15 COMPRESSOR 1 REFER TO # 9
16 4019H09030 WASHER COMP *T SK-5 4
17 SWITCH P RELAY AS 1 REFER TO # 9
18 3816100100 RELAY BAND SK-5 0.7T ZN-3-A 1
19 3010604802 BRACKET ADJ FT *L AS 1
20 3010604902 BRACKET ADJ FT *R AS 1
21 3016000220 SPECIAL SCREW M6 x 16 SWCH22A 2
22 3012900620 HINGE *M AS D/C 1
23 MOTOR AS 1 REFER TO # 10
24 3018103920 SWITCH D TIMER AS CHILE 350 1
25 3011406600 COVER F M/F DUCT A ABS 1
26 LAMP AS 3 REFER TO # 10
27 3015500400 WINDOW F G.E, PC-121R 1
28 3010008910 ASSY M/F DUCT 1
29 3013304901 INSULATOR M/F DUCT F-PS 1
30 4010G26030 INSULATOR DAMP B F-PS 1
31 4010G26401 R DAMPER AS HF380 1
32 4017G31152 KNOB DAMP ABS 1
33 3011408803 COVER M/F DUCT HIPS 1
34 3015500703 WINDOW R GPPS 1
35 3017900802 SOCKET F LAMP AS 1
36 3011408400 COVER M/PCB BOX PP 1
37 DRYER AS 1 REFER TO # 10
38 ASSY URT *T DOOR 1 REFER TO # 12
39 3017402202 LINER F DR ABS 1.4 x 785 x 1140 1

18

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 NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
40 3012300600 GASKET F DR AS PVC-S 1
41 3019002100 POCKET F *T GPPS T3.0 2
42 3014202610 PANEL F CONTL ABS T2.3 1
43 3012901400 HINGE *T AS 1
44 3016001800 SPECIAL BOLT M6¡¿L16 4
45 3011408700 COVER *T HI PP 1
46 ASSY URT *U DOOR 1 REFER TO # 12
47 3017402501 LINER R DR ABS 1.4 x 785 x 1085 1
48 3012300500 GASKET R DR AS PVC-S 1
49 3012900401 HINGE *U AS MF-ZN5-C 1
50 3016000800 SPECIAL SCREW T1 TRS 4 x 12 PW 4
51 7400108511 WASHER PLAIN PW-1.5T 8.5/20 MFZN 1
52 CORD POWER AS 1 REFER TO # 11
53 3010501601 BOX CONTL AS 1
54 3010500403 BOX CONTL HIPS 1
55 3018300401 THERMOSTAT 1
56 4017G31041 KNOB C/S ABS 1
57 3013300022 INSULATOR F LUVR AS 1
58 3018900900 LOUVER F M/F AS 1
59 3011409010 COVER VEGETB BOOX AS CV+F+KNOB+NAMP 1
60 3010503720 CASE VEGTB GPPS T 3.0 1
61 3011102300 CASE CHILD GPPS T 3.5 1
62 3019002000 POCKET MULT GPPS T 3.0 2
63 3019002600 POCKET BOTL B GPPS T 3.0 1
64 3011705620 DOOR CHILD GPPS 1
65 3011103900 CASE EGG GP 2
66 4010E99102 BOX ICE AS SAN+ABS 1
67 4010G30661 BOILD PP T1.3 1
68 3017801920 SHELF R GPPS 2
69 3017804700 SHELF F GPPS 1
70 3012500510 GUIDE ICING CASE GPPS 1
71 3011408501 COVER CAB BRKT ABS 1
72 3011102100 CASE ICING PP 2
73 3012400502 GRILLE PP 1
74 3010010900 ASSY ADJ FT PAKG 1

19

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 2. FR-510P, 540P
1. Exploded view

20

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 2. Parts list

✔ Caution : In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list.
So, if you need the latest parts information, please refer to PPL (Parts Price List) in Service Information Center
(http://svc.dwe.co.kr)

NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK

1 ASSY URT CAB 1
2 HEATER GLAS TUBE AS 1 REFER TO # 10
3 3011408100 COVER HTR *U AL 1
4 3011408200 COVER HTR *T AL 1
5 4010G19010 FIXTURE DEFR HTR 2
6 3017000502 EVAPORATOR SAS 1
7 400EL21213 FUSE TEMP AS 1
8 400EL30151 SENSOR F-D AS 1
9 3018100010 SWITCH DR DSD-5 1
10 3010302512 BASE COMP SAS 1
11 3010100201 ABSORBER COMP NR H=40 4
12 3014502304 PLATE AXCON AS 1
13 COMPRESSOR 1 REFER TO # 9
14 SWITCH P RELAY AS 1 REFER TO # 9
15 3816100100 RELAY BAND SK-5 0.7T ZN-3-A 1
16 3010604802 BRACKET ADJ FT *L AS 1
17 3010604902 BRACKET ADJ FT *R AS 1
18 PCB MAIN AS 1 REFER TO # 10
19 3016000220 SPECIAL SCREW M6 x 16 SWCH22A 2
20 3012900620 HINGE *M AS D/C 1
21 MOTOR AS 1 REFER TO # 10
22 3011406600 COVER F M/F DUCT A ABS 1
23 3017900802 SOCKET F LAMP AS 1
24 LAMP AS 3 REFER TO # 10
25 3015500400 WINDOW F G.E, PC-121R 1
26 3010008910 ASSY M/F DUCT 1
27 3013304901 INSULATOR M/F DUCT F-PS 1
28 4010G26030 INSULATOR DAMP B F-PS 1
29 4010G26401 R DAMPER AS HF 380 1
30 4017G31152 KNOB DAMP ABS 1
31 3011408803 COVER M/F DUCT HIPS 1
32 3015500703 WINDOW R GPPS 1
33 3011410000 COVER M/PCB BOX AS 1
34 DRYER AS 1 REFER TO # 10
35 ASSY URT *T DOOR 1 REFER TO # 12
36 3017402202 LINER F DR ABS 1
37 3012301500 GASKET F DR PVC-S+MAGNET 1
38 3019002100 POCEKT F *T GPPS T3.0 2
39 3014201300 PANEL F CONTL ABS 1

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 NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
40 3014302300 PCB *F AS 1
41 3012901400 HINGE *T AS 1
42 3016001800 SPECIAL BOLT M6 x L16 4
43 3011408700 COVER *T HI PP 1
44 ASSY URT *U DOOR 1 REFER TO # 12
45 3017402301 LINER R DR ABS 1.4 x 785 x 1060 1
46 3012301600 GASKET R DR AS PVC-S+MAGNET 1
47 3012900401 HINGE *U AS MF-ZN5-C 1
48 3016000800 SPECIAL SCREW T1 TRS 4 x 12 PW 4
49 CORD POWER AS 1 REFER TO # 11
50 POWER TRANS 1 REFER TO # 10
51 3013300022 INSULATOR F LUVR AS B-4231M 1
52 4017Z29010 BRACKET F SENS SPCC 1
53 3018900900 LOUVER F M/F AS 1
54 3011409010 COVER VEGETB BOX AS CV+F+KNOB+NAMP 1
55 3010503720 CASE VEGTB GPPS T3.0 1
56 3011102300 CASE CHILD GPPS T3.5 1
57 3019002000 POCKET MULT GPPS T3.0 1
58 3019002600 POCKET BOTL B GPPS T3.0 1
59 3011705620 DOOR CHILD GPPS 1
60 3019004100 POCKET *A GPPS 2
61 3011103900 CASE EGG GP 2
62 4010E99102 BOX ICE AS SAN+ABS 1
63 4010G30661 BOILD PP T1.3 1
64 3017801920 SHELF R GPPS 2
65 3017804700 SHELF F GPPS 1
66 3012500510 GUIDE ICING CASE GPPS 1
67 3011408501 COVER CAB BRKT ABS 1
68 3011102100 CASE ICING PP 2
69 3012400502 GRILLE PP 1
70 3010010900 ASSY ADJ FT PAKG 1

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 ✔ Caution : In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list.
So, if you need the latest parts information, please refer to PPL (Parts Price List) in Service Information Center
(http://svc.dwe.co.kr)

NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK

1 ASSY URT CAB 1
2 HEATER GLAS TUBE AS 1 REFER TO # 10
3 3011408100 COVER HTR *U AL 1
4 3011408200 COVER HTR *T AL 1
5 4010G19010 FIXTURE DEFR HTR 2
6 3017000502 EVAPORATOR SAS 1
7 400EL21213 FUSE TEMP AS 1
8 400EL30151 SENSOR F-D AS 1
9 3018100010 SWITCH DR DSD-5 1
10 3010302512 BASE COMP SAS 1
11 3010100201 ABSORBER COMP NR H=40 4
12 3014502304 PLATE AXCON AS 1
13 COMPRESSOR 1 REFER TO # 9
14 SWITCH P RELAY AS 1 REFER TO # 9
15 3816100100 RELAY BAND SK-5 0.7T ZN-3-A 1
16 3010604802 BRACKET ADJ FT *L AS 1
17 3010604902 BRACKET ADJ FT *R AS 1
18 PCB MAIN AS 1 REFER TO # 10
19 3016000220 SPECIAL SCREW M6 x 16 SWCH22A 2
20 3012900620 HINGE *M AS D/C 1
21 MOTOR AS 1 REFER TO # 10
22 3011406600 COVER F M/F DUCT A ABS 1
23 3017900802 SOCKET F LAMP AS 1
24 LAMP AS 3 REFER TO # 10
25 3015500400 WINDOW F G.E, PC-121R 1
26 3010008910 ASSY M/F DUCT 1
27 3013304901 INSULATOR M/F DUCT F-PS 1
28 4010G26030 INSULATOR DAMP B F-PS 1
29 4010G26401 R DAMPER AS HF380 1
30 4017G31152 KNOB DAMP ABS 1
31 3011408803 COVER M/F DUCT HIPS 1
32 3015500703 WINDOW R GPPS 1
33 3011410000 COVER M/PCB BOX AS 1
34 DRYER AS 1 REFER TO # 10
35 ASSY URT *T DOOR 1 REFER TO # 12
36 3017402202 LINER F DR ABS 1.4 x 785 x 1140 1
37 3012301500 GASKET F DR PVC-S+MAGNET 1
38 3019002100 POCKET F *T GPPS T3.0 2
39 3014201300 PANEL F CONTL ABS 1

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 NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
40 3014302300 PCB *F AS 1
41 3012901400 HINGE *T AS 1
42 3016001800 SPECIAL BOLT M6 x L16 4
43 3011408700 COVER *T HI PP 1
44 ASSY URT *U DOOR 1 REFER TO # 12
45 3017402501 LINER R DR ABS 1.4 x 785 x 1085 1
46 3012300500 GASKET R DR AS PVC-S 1
47 3012900401 HINGE *U AS MF-ZN5-C 1
48 3016000800 SPECIAL SCREW T1 TRS 4¡¿12 PW 4
49 CORD POWER AS 1 REFER TO # 11
50 POWER TRANS 1 REFER TO # 10
51 3013300022 INSULATOR F LUVR AS 1
52 4017Z29010 BRACKET F SENS SPCC 1
53 3018900900 LOUVER F M/F AS 1
54 3011409010 COVER VEGETB BOOX AS CV+F+KNOB+NAMP 1
55 3010503720 CASE VEGTB GPPS T3.0 1
56 3011102300 CASE CHILD GPPS T3.5 1
57 3019002000 POCEKT MULT GPPS T3.0 1
58 3019002600 POCEKT BOLT B GPPS T3.0 1
59 3011705620 DOOR CHILD GPPS 1
60 3019004100 POCKET *A GPPS 2
61 3011103900 CASE EGG GP 2
62 4010E99102 BOX ICE AS SAN+ABS 1
63 4010G30661 BOILD PP T1.3 1
64 3017801920 SHELF R GPPS 2
65 3017804700 SHELF F GPPS 1
66 3012500510 GUIDE ICING CASE GPPS 1
67 3011408501 COVER CAB BRKT ABS 1
68 3011102100 CASE ICING PP 2
69 3012400502 GRILLE PP 1
70 3010010900 ASSY ADJ FT PAKG 1

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 11. ELECTRONIC FUNCTION

1. FR-510P, 540P
1) How to use the panel

• When you press the Time Set button,

"HOUR" blinks, and the time can be set by
pressing the time adjust button( , ).
• By pressing time set button again,
"MINUTE" blinks and the time can be set, by • Pressing the economic freezing button to
pressing the time adjust Button. start the function.
• Pressing the time set button again stops the • Press again to revert to the previous temp.
blinking and clock will begin the operation. setting.

QUICK FREEZER TEMP. CONTROL ECONOMIC

TIME SET
FREEZING TIME ADJUSTER FREEZING
AM FRESH
FRZ. W N C QF FM CLEAN

• Quick freeze function operates for 150 • By pressing the Freezer Compartment Temp.
minutes to quickly freeze food or make ice. adjust button, you can set the temp; warm,
mid warm, normal, mid-cold or cold.
• The Clock displays "150 minutes" for 8
seconds and then displays time again. • When you press the time set button and
then the time adjust button HOUR and
• Press the button again in 8 seconds to stop
MINUTE can be set.
the quick freeze function.
• Pressing the button while it shows time,
displays a remaining quick freeze time for 8
seconds.

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 2) Function table

Control Control
NO. Contents Remark
Function Objects

1 Initial Time 1. In the initial operation, the temperature is automatically set at

operation Temperature normal position and the clock is set at 12:00 AM.
control
QUICK FREEZER TEMP. CONTROL ECONOMIC
TIME SET
FREEZING TIME ADJUSTER FREEZING
AM FRESH
FRZ. W
CLEAN

2 Clock LED 1. The time is set at 12:00 AM in initial operation.

function 2. Time setting (Setting time 1:05 AM)
1) When the time set button is pressed, the hour(12) blinks in
5 sec. interval.
2) Set hour with the time adjust button( , ).
3) When press the time set button again, hour is set and
minute(00) will blink.
4) Set minute with the time adjust button( , ).
5) If press the time set button again, time will be set.
ç If do not set time in 5 seconds after pressing the time
adjust button, the function will be canceled automatically.

QUICK FREEZER TEMP. CONTROL ECONOMIC

TIME SET
FREEZING TIME ADJUSTER FREEZING
AM FRESH
FRZ. W N C QF
CLEAN

3 Quick COMP. 1. When press the quick freezing button at 1:05 AM, quick
freezing F-fan freezing time of 150 min. will display for 8 sec., and then
C-fan return to 1:05 AM.
LED ç Pressing the button again in 8 sec. will cancel the function.

QUICK FREEZER TEMP. CONTROL ECONOMIC

TIME SET
FREEZING TIME ADJUSTER FREEZING
AM FRESH
FRZ. QF
CLEAN

2. The bar LED lights 3 times every 30 min. in a row.

ç The LED displays the irrelevant temperature.
Quick Freeze After After
is on 30 minutes an Hour

C Q.F C Q.F C Q.F

3. The COMP. and F-fan is operated 150 min. jointly.

4. If press the quick freezing button in quick freezing mode, the
LED displays remaining time.

4 Freezer COMP. 1. The freezer compartment temperature level is 5.

temperature F-fan button : Cold Ý Mid cold Ý Normal Ý Mid warm Ý Warm
control C-fan LED button : Warm Ý Mid warm Ý Normal Ý Mid cold Ý Cold

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 Control Control
NO. Contents Remark
Function Objects

QUICK FREEZER TEMP. CONTROL ECONOMIC

TIME SET
FREEZING TIME ADJUSTER FREEZING
FRESH
FRZ. W N C QF PM CLEAN

2. 1) LED displays the temperature set by the temperature control

button, and the bar LED lights in sequence until set
temperature.
2) A single upper bar LED on/off according to the COMP. off/on.

COMP ON
N

COMP OFF
N

3. The COMP. operates when the D-sensor detects above 3.5 ° C in

initial operation.
4. The C-fan starts after 20 sec. of COMP. operation to reduce
noise by separating the COMP. and C-fan operation.
5. F-fan starts after 30 sec. of the COMP. operation to reduce
noise. F-fan stops after 30 sec. of the COMP. suspension to
use the remaining coolness of evaporator.
6. The temperature levels of the COMP. on/off are as follows.
(temperature ° C/Resistance kW )
Classification E.F Warm Mid warm Normal Mid cold Cold
COMP. OFF -17.5/19.4 -19.5/21.7 -21/23.6 -22.5/25.6 -24/27.9 -25.5/30.4
COMP.ON -13.5/15.6 -15.5/17.4 -17/18.9 -18.5/20.5 -20/22.3 -20/22.3

5 Refrigerator COMP 1. Control the refrigerator temperature through switching of the

temperature F-fan damper.
control C-fan
2. When the refrigerator temperature is same as the graph
Damper
shown below.

9° C Refrigerator
R-sensor Compartment
Operational Temp.
Temp.

4° C
R-sensor
inoperable
Temp.

F-fan is operated F-fan is operated F-fan is operation

connection with the connection with the connection with
COMP by the COMP. by R-sensor. the COMP by
F-sensor. F-sensor.
ç F-fan and COMP. are forced to operate by R-sensor, when
the tempeature is above 9° C.

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 Control Control
NO. Contents Remark
Function Objects

6 Economic COMP. 1. When the economic freezing button is pressed the LED lights
F-fan and the operation is started.
freezing C-fan
QUICK FREEZER TEMP. CONTROL ECONOMIC

LED
TIME SET
FREEZING TIME ADJUSTER FREEZING
AM FRESH
FRZ. EF
CLEAN

2. When press the quick freezing button in the economic freezing

mode, quick freezing is operated and returns to previous
temperature setting after completion.
3. Press the economic freezing button again to return to the
previous temperature setting.
4. Press the temperature adjust button( , ) when return to
previous temperature setting.

7 Defrost COMP. 1. When 9 hours of accumulated time passed, the defrost starts
mode Heater nuconditionally.
F-fan 9 hours start defrost
C-fan
6 hours
COMP. Minimum Maximum
accumulated accumulated accumulated
start time time time

The defrost will start,

if the door is opened
for more than 10 min.

2. After minimum 6 hours of COMP. accumulated time, the

defrost will start, if the door is opened for more than 10 min.
3. Defrost mode time table is shown below.

Defrost start time Pre-cool Heater on Pause F-fan delay

COMP.
F-fan
Heater
C-fan
Time (Initial defrost
6 min operation) 45 min
delay (D-sensor failure)

40 min. 90 min. heater failure 7 min. 5 min.

Pre-cool step is The heater is off,

canceled, when when D-sensor
D-sensor detects detects above
-27.5° C 13° C
The priority order of The quick freezing Defrost mode is
the quick freezing mode is prior to prior to quick
mode in normal Pre-cool step in freezing mode.
defrost mode. defrost mode.

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 Control Control
NO. Contents Remark
Function Objects

8 Forced COMP. 1. Press the quick freezing button 5 times, when press time set
defrost F-fan button and then forced defrost mode is started.
QUICK FREEZER TEMP. CONTROL ECONOMIC
TIME SET
FREEZING TIME ADJUSTER FREEZING
AM FRESH
FRZ. N
CLEAN

2. It starts for heater on step without Pre-cool step.

3. After 14 hours of forced defrosting operation, regular
defrosting starts.
(Ignore accumulated COMP. time during forced defrost)

9 Prevent COMP. 1. Restart in 6 min. after COMP. off

COMP. F-fan
restarting C-fan

10 Error LED 1. Press the quick freezing button 5 times, when press both the
display freezer temperature button and then each sensors’
temperature and error code is displayed for 8 min.
QUICK FREEZER TEMP. CONTROL ECONOMIC
TIME SET
FREEZING TIME ADJUSTER FREEZING
FRESH
FRZ. C
CLEAN

2. Pressing the time set button each time to change display

status.
(D-sensor ➝ R-sensor ➝ F-sensor ➝ Error code ➝ D-sensor)
3. Error code is displayed in the following sequence :
F1 ➝ R1 ➝ D1 ➝ D0 ➝ F3 ➝ C1
➧ Error code is refered to self-diagnosis table.
4. If all errors are removed, error code is automatically reset.
5. Press the quick freezing button 5 times, when press both the
freeaer temperature button again, and then remove the error
display on LED.

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 3) Self-diagnosis table

Code Content Perception method Refrigerator operation state

F1 F-sensor - Short circuit - The refrigerator is run at 60% power with a

malfunction 40 minute period.
- Wire disconnection
- When the refrigerator compartment is over
frosted. the operation is forcibly stopped, then
returns to a 40 minute period operation.

R1 R-sensor - Short circuit - Ignores R-sensor operation

malfunction
- Wire disconnection

D1 D-sensor - Short circuit - Heater turns on for 45 minutes irrespective of

malfunction D-sensor.
- Wire disconnection
- When the D-sensor
temperature is over -5˚C while
the compressor is off.

D0 Door switch - When the door switch is left - The F-fan operates irrespective of the door
malfunction open continually for an hour. switch when the compressor is on.

F3 Defrost - When the D-sensor turns off - Normal operation.

malfunction not by 13˚C but by a 90
minutes period while the
heater is on.

C1 Cycle - When the temperature of the - Normal operation.

malfunction D-sensor is over -5˚C although
Compressor the compressor has been
malfunction running for 3 hours non-stop.

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 4) circuit and wiring diagram

TIME Quick Freezing 5265-13A

CN9
5267-14A
R34
M - PCB CN5 5273-02A
Economic ESTABLISHMENT 1 1
PK R33 R-S 4 R22 WH
45
KEY INPUT R41 POWER CORD
C29 AIN1 C14 C5
R52 R3 R-SENSOR
20K WH
2 2
DD3 SW
DD2 SW
DD1 SW
DD5 SW
DD4 SW

R61
R05
R06
R01
R02
R03
R04

R07

IN4145x5 RED 27 SCAN B-4P-YH BK

D-SENSOR
D-S R23 GN
IC2 5 CN4
R59 R41
4051 11 C17 C5
3 3 AIN2 BL
13 OR R60
28 R4
10 SCAN R21
12 F-S 3 24K
9 R57 R40
1 C15 C4
3 4 4 AIN0
5 R53 OR
4 YW 29
2 SCAN
YW
14 R1
14
7
R49
VAREF
1 12V 25.5K
F-SENSOR
15 14 14 C42
BK R50 23 IC10 1000mf 5231-04A
8 2 C14 CN3
34 DATA VASS C44
26

7812
23
24

11
11
11

13
17

8
7

R5 37.4K
9

7
3

GN R47 GY
R24 C3 C40 B02
IC1 IC3 13 13 6 C43
WHRED R43 24 C1 ERROR
62308 62308 DATA 30.1K 0.1µF GY
12 1 C15 5V
12
13

12
13
3

33.2K
15
10
7
2
4

R43 R7
7
7
8
4
10

12V BK
IC4
13
14
2
3
12
WHPK
12
R44 25 R-S
7
R25 R8
IC9
470µF
IC7
1000µF PCB TRANS
15 4
DATA PREVENT OVER C19 30.1K
0.1µF
7805 7812
R43 ICE R9 20.5K C3 C10 C2 D5 BL
B01
62783

C12 C17 YT
16 5 R26 R10
11 11 R44 8 0.1µF 0.1 µF 0.1µF
BA1 BA2 - g3 g2 g1 17 6 WHBL 26 R-S ON 5.4V
FRESHNESS DATA C20 30.1K IC8
18 7 BL
R51 R19 24.3K 0.7

i f3 f2 f1
11
8
9 10 10 R28 R20 7806 BK
MID.HIGH R52 37 10 C1
10 WHBK R-S OFF C13 R79
DATA 30.1K 0.1mf YFW-800-03
C22
R53 CN2 YT 3 1
Quick F-FAN
Freezing LOW MID P.M. A.M. e3 e2 e1 9 9 R54 R2 VAR1
WH 38 FUSE BK DOOR
26.3K
R20
R30
R31
R32

DATA
HIGH BA10 BA9 d3 d2 d1
12V R55
RT1 R77 1.5A S/W
12 4 17.8X 5YC581 RED
X7 R12 R75
8 8 R56 11 11 2 14.3K
MID BA8 BA7 c3 c2 c1
GY 39
DATA IC1 12 10
X6
X5
5
R14
C3202
Q01 BL 4 RED 2
TWP 47C350N 13 9 1 23.2K
4051

R80
12V
AC300Y
X4
FREEZING 5 5 34 12 R15 23.2K 1K
BL 14 8
LOW BA6 BA5 ROOM b3 b2 b1 C39
VCC X3
C41 SN1
DEODORIZATION 3 15 R16 28.6K YW
C7 X2
7 14 R17 41.2K
BA4 BA3 a3 a2 a1 6 X1
Economic IC05 13 R18 24.9K
8 FAN RELAY
5V
7805
X0
RY3 R LAMP F LAMP
9 R27
R55

F - PCB C1
C2 7
YT
7 GND

R55
46
DEFROST
OPTION
FREQUENCY
55
C21
D8
314145
YFW-800-06
P-RELAY
BK

CN1 YW
INPUT
R57
47 ICE MAKER GN
OPTION
COMP
R55 RY1 GN
PK PK
IC2
C33 43 5 12
20 µF 50 FAN1 D9
X-IN 34 3 14 COMP RELAY WH
S/C
X-TAL 4
COMP 33 13
51 HTR 36 1 16 RY2
82304

X-OUT
41 6 17
20 µF C34 52 42 7 D10 MTR GLASS GY TEMP FUSE
HOLD 20 HTR RELAY
SN3AC300Y

35 2 25
19 D-TIME C-FAN 70+/-5 Co
15 3
R40 OPTION
1K 20
(DIFF) 40
21 44
CN10 YFW-800-01
1K
D-TIME 53 R-FAN
R41 22 OPTION 54 RY4
(WIN) PK
R71 1K 50 55
FAN 57 D4
C35 C26 C27 OPTION
51 58
59
52 FAN RP4 C FAN RELAY

X0 WARM/COLD DIFF 53 OPTION

R34 IN5399
X1 COMP ON/OFF DIFF POWER 48 R34
R33
DOOR
15 4 IC5 1 47K
X2 PRE COOL OFF D6
D1
S/W 3 2 R33
R70 R52 C23
X3 SAVE MODE OFF IC5 INPUT IN4062 47K
48 WATER SUPPLY 17 PCB
X4 D-HTR OFF S8054 30
RESET INPUT
R57
X8 D1 ERROR R32 C3
DEODORIZATION 18 C24 R34
31 R31
TEST OPTION
X7 F-S TEMP DISPLAY 32 GND
R32

31

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