Daewoo FR-490M User manual

Service Manual
Refrigerator
Model: FR-490M
FR-490P
DAEWOO ELECTRONICS CO., LTD.
S/M No. : FR490P0010

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--------------------------------------------------------------------------------11
10. Exploded view and parts list ------------------------------------------------------------------------16
11.Electronic function -------------------------------------------------------------------------------------20

1
1. SPECIFICATION
MODEL NAME FR-490M FR-490P
Refirgerant R12 180g 180g
R134a 150g 150g
Cooling System Fan Cooling Convection
Refrigeration System AirForced Convection
Defrost System Fin EvaporatorForced
Defrost Operation Automatic Start&Stop
Cold Control Adjustable Dial Adjustable Button
Capacity
Freezer 111
 111 
Refrigerator 299
 299 
Total410
 410 
External
Dimension
Height 1771mm 1771mm
Width750mm750mm
Depth 642mm642mm
Net Weight 76Kg 76Kg

2. EXTERNAL VIEW
1. FR-490M
740
16
116 1070
1771
569 610
24510.51020.5140 60
24 692 24 750
7407.5
750
1356.5
580
2
2. FR-490P
740
16
116 1070
1771
569 610
24510.51020.5140 60
24 692 24 750
740 7.5
750
1356.5
580

3. WIRE DIAGRAM
3
2. FR-490P
F-PCB M-PCB
YELLOW YELLOW
RD
PINK
WHITE
VIOLET
BLUE
GRAY
DOWN
TRANS
ORANGE BLUE
F-SENSOR D-SENSOR
F D
BLACK BLACKBLACK L/BLUE PLUG
BR
G/YW
COMPRESSOR
TEMP
FUSE
GRAY
HTR
GLASS
WHITE
RD
PINK
FM
LAMPLAMP
YELLOW
BLUE
P-RELAY
DOOR SWITCH
2
1
3
1. FR-490M
PLUG
G/YW
L/BLUEBKBK
WH
TEMP
FUSE
WH/BL
THERMOSTAT
YW WH/BL DEFROST
TIMER
3
12
4
BRWH
M
DEFROST
HEATER
BI-METAL
YW
LAMP
FAN
MOTOR
RD RD
YW
YW
BR
PK
RD
BK
BL
2
3
1DOOR
S/W
COMPRESSOR
AM
PTC
P-RELAY
OL
RD : RED
BR : BROWN
WH : WHITE
PK : PINK
BK : BLACK
YW : YELLOW
BL : BULE
GY : GRAY
WH/BL : WHITE WITH
:BLUE STRIPE

4. NAME OF PARTS
4
1. FR-490M
3
1
2
4
5
6
8
9
16
17
15
18
12
14
13
10
11
7
1Freezer Crystal Shelf
2Freezer Temperature
Controller
3Ice Tray & Crystal Clear
Ice Maker
4Ice Box
5Chilled Tray
6Refrigerator Temperature
Controller
7Refrigerator Crystal Shelf
8Crisper Cover
9Crisper
10 Front Grille
11 Adjustable Foot
12 Freezer Pocket
13 Egg Pocket
14 Egg Tray
15 Refrigerator Pocket (SM)
16 Refrigerator Pocket
(Medium)
17 Refrigerator Pocket (BG)
18 Super Deodorant
(Option)
2. FR-490P
2
1
3
4
6
7
8
15
16
14
17
12
13
11
10
9
5
1Freezer Shelf
2Case Icing
3Case Ice
4Case Child
5Shelf
Refrigerator
6 Refrigerator Temperature
Control
7Crisper Cover
8Crisper
9Adjustable Foot
10 Front Grille
11 Freezer Door Pocket
12 Egg Pocket
13 Case Egg
Refrigerator Pocket(SM)
Refrigerator
Pocket(Medium)
Refrigerator Pocket(BG)
17Deodorant

5. AIR FLOW DIAGRAM
5
-16~-18
-16~-18
-17~-19
1~32~4
1~32~4
2~3
5~7
2~4
3~5
3~5 2~4
A
B
C
Freezer door pocket
Do not put ice cream or frozen
food in freezer door pocket to
store for a long term. Opening
and shutting the door can rise up
the temperature.
Cold air absorbing duct
Do not place food in front
of the duct because it is the
entrance of the cold air.
Refrigerator door pocket
Temperature is high even if the
pocket is in the middle.
When storing margarine or cheese
for one or two weeks, make use
of the refrigerator shelf.
Crisper
Suitable in storing fruits or
vegetable.
Wrapping can prevent from
dryness.
Freezer room
Do not put any bottle such as
beer or beverage because it can
be frozen and broken.
Refrigerating room
This model is multi-flow type
which flows out cold air from
each shelf space. The hot air
after making the refrigerator
cold, flows into cooling system
through the front upper part.
Do not put food having much
moisture at the middle part of
each shelf space ("A", "B" and
"C" part). It can be frozen owing
to the low temperature.

6. REFRIGERANT CYCLE DIAGRAM
6
FIN CROSS
EVA
SUC-PIPE
MAIN CAPI TUB.
ACCUM
HOT PIPE
DRYER
COMP
AUX-HOT PIPE
AUX-HOT PIPE
BACK PLATE PIPE
C
O
M
P
R
E
S
S
O
R
A
U
X
I
C
O
N
P
I
P
E
H
O
T
P
I
P
E
A
U
X
I
H
O
T
P
I
P
E
B
A
C
K
P
L
A
T
E
P
I
P
E
D
R
Y
E
R
C
A
P
I
T
U
B
E
E
V
A
P
O
R
A
T
O
R
A
C
C
U
M
U
L
A
T
O
R
S
U
C
P
I
P
E
COOLING PIPE

7. MACHINE ROOM VIEW AND PART LIST
7
16
15
14
13
12
11
19
232243212112 76
5
9
8
10
11
20
NO PART NAME NO PART NAME NO PART NAME
1COMPRESSOR 9PIPE CON (SUC) 17 CABLE CLAMP
2ABSORBER 10 PIPE COOLING CON (AUX) 18 STARTING CAPACITOR
3BOLT COMP. FIXTURE 11 PIPE COOLING (A) 19 POWER CORD
4FIXTURE COMP. WASHER 12 PIPE CON (P.A) 20 ABSORBER PIPE
5PLATE AUX-CON AS 13 SCREW MACHINE 21 VIBRATIONPROOF MASS(B)
6CASTER PIN 14 DRAIN HOSE(B) AS 22 SWITCH P-RELAY AS
7CASTER 15 TAPE OPP 23 RELAY BAND
8 DRYER 16 CEC COVER

8
8. MAIN COMPONENTS
1. COMPRESSOR
2. RELAY ASSEMBLY
3. RUNNING CAPACITOR
4. STARTING CAPACITOR
Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Comp. model XCL27YE-3-C CL27YE-1-C CL27YE-2-C SL28YE-4E-C KL27YE-4E-C PL25YE-4 SL28YE-6-C
Part code X3957127C30 3957127C10 3957127C20 3954128C60 3958127C60 3956125442 3956128C60
Strating type XCSIR CSIR SCIR RSIR CSIR 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 XHBL27YE-3- CHBL27YE-1-C XHSL27YE-5-C XHSL27YE-5-C
Part code X3952127L30 3952127L10 X3954127L50 X3954127L50
Strating type XCSR CSR XRSIR XRSIR
Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Relay model X444UHBZZ-52 437THBYY-5 2276THBYY-5 2730RFBYY-5 2197SHBYY-5 2213THBYY-52
Part code X3018105720 3018109530 3018105031 3018105021 3018109700 3018105061
Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Relay model X783SHBZZ-52 X276THBYY-52 X276THBYY-52
Part code X3018105720 X3018105031 X3018109510 3018105031
Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. XXXXX300V/5 µF X350V/5 µF
Part c ode XXXXXX400EL15110
Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X230V/10 µF XXXXX
Part code X400EL15130 XXXXX
Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X200V/100 µF XXX290V/50 µF X
Part code X3016400100 XXX4124G62020 X
Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X140V/100 µF X350V/25 µF XX
Part code X X400EL16110 XX

9
Main components
5. F-FAN MOTOR
6. DEFROST HEATER
7. LAMP ASSEMBLY
8. DEFROST TIMER (FR-490M)
9. PCB TRANSFORMER (FR-490P)
10. MAIN PCB ASSEMBLY (FR-490P)
11. DRYER
Refrigerant R12, R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X 3210DWNFH-2 3210DWNFF-2 3210DWNFD-1 3210DWNFI-1
Part code
X 401VB42021 401VA42021 4017G24502 401UB42021
Refrigerant R12, R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X 148W 148W
Part code
X 400EL22311 400EL22211
Refrigerant R12, R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X TMDEX09UA1 TMDEX09UC1
Part code X 3018101200 3018100300
Refrigerant R12, R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X 10W 13W
Part code
X 4019S15200 400EL20111
Refrigerant R12, R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X P706
Part code X 3014300830 3014300530
Refrigerant R12, R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Part code
X 5EPK060606 5EPK060508 5EPK060080 5EPK060509
Refrigerant R12 R134a
Spec. 10 g 15 g
Part code 3016800103 3016801100

10
POWER CORD SPECIFICATION
NO SHAPE OF POWER CODE PART CODE DESCRIPTION REMARK
13011315000 CP-2PIN FOR EUROPEAN COUNTRY
2401RA17200 CP-2PIN FOR OTHER COUNTRY
34006D17101 KP-30 FOR AMERICA
4401PD17101 KP-211 FOR JAPAN & TAIWAN
53011300801 BP-3PIN
63011303010 #267 FOR CHILE
73011315310 FOR ISRAEL
83011303050 BS-1363A FOR U.K, MIDDLE ASIA
SINGAPORE & MALAYSIA
93011301200 KP-551/550 FOR CHINA & AUSTRALIA
* Upper power cord’s part code is only for lead wire, without any kinds of terminal or housing.

1. ASSEMBLY URETHAN FREEZER DOOR
1) FR-490M
2) FR-490P
2. ASSEMBLY URETHAN REFRIGERATOR DOOR
11
9. DOOR COLOR SPECIFICATION
Refrigerant R12 R134a
Color type Dull lamina High glossy Normal PCM High glossyDull lamina High glossy Normal PCM High glossy
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code XPFDT1UF090 XXXPFDT1UJ095 XX
Refrigerant R12 R134a
Color type Dull lamina High glossy Normal PCM High glossyDull lamina High glossy Normal PCM High glossy
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code XPFDT1UJ170 XXXPFDT1UJ175 XX
Refrigerant R12 R134a
Color type Dull lamina High glossy Normal PCM High glossyDull lamina High glossy Normal PCM High glossy
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code XPFDY2UJ170 XXXPFDY2UJ175 XX

12
COLOR TABLE
1. PCM type
NO COLOR CHIP COLOR NAME
1P/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)
7M. D/GRAY (GY750)
8N/BLUE (BL718)
9MINT GREEN (GN206)
10 '97 BEIGE (BE215)

13
2. Lamina sheet type
NO COLOR CHIP COLOR NAME
1P/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)
7M. D/GRAY (GY750)
8N/BLUE (BL718)
9MINT GREEN (GN206)
10 S/GOLD
11 G/GREEN

10. EXPLODED VIEW AND PARTS LIST
14
1. FR-490M
1. Exploded view

15
2.Parts list
NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
1ASSY URT CAB 1
24010G54111 GUIDE DRN AL 1
34018G54120 PIPE DRN AL T1.0 1
4HTR GLASS TUBE AS 1REFER TO # 9
54017Z73580 COVER DEFR HTR *U AL 1
64017Z73570 COVER DEFR HTR *T AL 1
73017044700 EVAPORATOR FIN AS 1
8400EL21213 FUSE TEMP AS 1
94017Z90590 FIXTURE FUSE TEMP PP 1
10 3018111100 SWITCH BIMTL AS 1
11 3010023400 SWITCH DR AS 1
12 3010300602 BASE COMP T1.2 1
13 3010100201 ABSORBER COMP NR H=40 4
14 3014500403 PLATE AXCON AS SGCC 1
15 COMPRESSOR 1REFER TO # 8
16 SWITCH P RELAY AS 1REFER TO # 8
17 4019H09030 SPECIAL WASHER SWRH 4
18 4017Z40622 FOOT *F ASS 2
19 4017Z40192 ADJ FOOT AS PP 2
20 4012900630 HINGE *M AS ZN DC-2 1
21 3016000220 SPECIAL SCREW M6X16 SWCH22A 2
22 MOTOR SHADED AS 1RFER TO # 9
23 4017Z08430 ABSORBER MOTR EPR-B3 (H40) 1
24 4017Z86412 FAN MOTOR COVR (A) HIPS 1
25 4017Z32244 COVER MOTR B HIPS 1
26 4017Z32233 COVER MOTR C HIPS 1
27 4004Q10060 FIXTURE FAN STS 1
28 4017Z42312 FAN ABS 1
29 3010501601 BOX CONTL AS 1
30 3010500403 BOX CONTL HIPS 1
31 3018300401 THERMOSTAT 1
32 4017G31041 KNOB C/S ABS 1
33 4010G90133 M-PCB COVER 1
34 4010G26003 ASSY R-DAMPR 1
35 4010G26030 INSULATOR DAMP B F-PS 1
36 4010G26400 DAMPER 1
37 4010G26022 INSULATOR DAMP A F-PS 1
38 4017G31152 KNOB DAMP ABS 1
39 4010G26016 COVER DAMP HIPS 1

16
NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
40 401SD75302 MULTI DUCT AS 1
41 4010G75215 DUCT MULTI HIPS 1
42 4010G75253 INSULATOR M/F DUCT F-PS 1
43 LAMP AS 2 REFER TO # 9
44 4010G15311 SHADE R GPS 1
45 DRYER AS 1 REFER TO # 9
46 ASSY URT *T DOOR 1 RFEER TO # 11
47 4010G46014 LINER F DR ABS 1.4X785X1200 1
48 4010G30090 POCKET F *T GPS 2
49 4010G47104 GASKET F DR PVC-S 42 1
50 4010G51402 HINGE *T AS SPHC 1
51 3016000301 SPECIAL SCREW M5X14 S1018C ZN5MICRO 3
52 4010G51455 COVER *T HI PP 42 1
53 4010G74202 LOUVER F INSU AS 1
54 4010G74012 LOUVER F HIPS 1
55 ASSY URT *U DOOR 1 REFER TO # 11
OPTION
56 4010G37017 LINER R DR ABS 1.4X785X1105 1
57 4010G47204 GASKET R DR AS 1
58 3012900401 HINGE *U AS MF-ZN5-C 1
59 3016000600 SPECIAL SCREW M6X20 4
60 30100A0271 COVER V/CASE AS 1
61 4010G30621 CASE EGG GPS 2
62 4010G30611 POCKET EGG HIPS 2
63 4010G30640 POCKET BOTL HIPS 2
64 3011108900 CASE CHILD GPS 1
65 3011715600 DOOR CHILD GPS 1
66 4010E99102 BOX ICE AS 1
67 3011424100 CASE VEGETB GPS 1
68 4010G55120 SHELF R GP 2
69 4010G30661 BOILD PP T1.3 1
70 4010G65015 COVER CAB BRKT PP 1
71 3011100400 CASE ICING AS 1
72 3017808200 SHELF F GPS (INSAE=MU) 1
73 4010G00018 GRILLE
74 4010E59900 DEODORANT
PP(B-391G YUKONG)
1
1

17
2. FR-490P
1. Exploded view

18
2.Parts list
NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
1ASSY URT CAB 1
24010G54111 GUIDE DRN AL 1
34018G54120 PIPE DRN AL T1.0 1
4HTR GLASS TUBE AS 1REFER TO # 64
54017Z73580 COVER DEFR HRT *U AL 1
64017Z73570 COVER DEFR HTR *T AL 1
73017044700 EVAPORATOR FIN AS 1
8400EL21213 FUSE TEMP AS 1
94017Z90590 FIXTURE FUSE TEMP PP 1
10 400EL30141 SENSOR TEMP AS FD10 1
11 3012001102 FIXTURE TEMP SENS PP 1
12 3010023400 SWITCH DR AS 1
13 3010300602 BASE COMP T1.2 1
14 3010100201 ABSORBER COMP NR H=40 4
15 3014500403 PLATE AXCON AS SGCC 1
16 COMPRESSOR 1REFER TO # 8
17 TRANS POWER 1REFER TO # 9
18 SWITCH P RELAY AS 1REFER TO # 8
19 4019H09030 SPECIAL WASHER SWRH 4
20 4017Z40622 FOOT *F ASS 2
21 4017Z40192 ADJ FOOT AS PP 2
22 3012900630 HINGE *M AS ZN DC-2 1
23 3016000220 SPECIAL SCREW M6X16 SWCH 22A 2
24 MOTOR SHADED AS 1REFER TO # 9
25 4017Z08430 ABSORBER MOTR EPR-B3(H40) 1
26 4017Z86412 FAN MOTOR COVER(A) HIPS 1
27 4017Z32244 COVER MOTR B HIPS 1
28 4017Z32233 COVER MOTR C HIPS 1
29 4004Q10060 FIXTURE FAN STS 1
30 4017Z42312 FAN ABS 1
31 PCB MAIN AS 1REFER TO # 64
32 4019R28472 FIXTURE M/PCB PP 1
33 4010G90133 PCB-M COVR PP 1
34 4010G26003 ASSY R-DAMPR 1
35 4010G26030 INSULATOR DAMP B F-PS 1
36 4010G26400 DAMPER 1
37 4010G26022 INSULATOR DAMP A F-PS 1
38 4017G31152 KNOB DAMP ABS 1
39 4010G26016 COVER DAMP HIPS 1