Daewoo FR-3801 User manual

Service Manual
Refrigerator
Model :FR-3801
DAEWOO ELECTRONICS CO., LTD.
OVERSEAS SERVICE DEPT.
DAEWOO ELECTRONICS CO LTD

1. SPECIFICATIONS
2
SPECIFICATION
Model Name FR-3801
Cooling system Fan Cooling Convention Type
Refrigeration System Air Forced Convention
Defrost System Forced Fin-Evaporator Type
Defrost Operation Automatic start & stop
Cold Control Adjustable Dial
Method NET GROSS
Freezer 73 79
Capacity (l)Refrigerator 218 254
Total 291 333
External Width (W) 667
Dimension (mm) Depth (D) 625
Height (H) 1727
Net Weight (kg) 61

EXTERNAL VIEWS
4
EXTERNAL VIEWS
23.5
53269.5
32.5
625
667
499.51124
1727
11.5
667 658
499.5
476
51
1657
113055
1124
1727
11.5
(FR-3801) (FR-3802)

2-1. EXTERNAL VIEWS (FR-3801)
4
EXTERNAL VIEWS
23.5
53269.5
32.5
625
667
499.51124
1727
11.5
667 658
499.5
476
51
1657
113055
1124
1727
11.5
(FR-3801) (FR-3802)

3. WIRING DIAGRAM
5
WIRING DIAGRAM

4. NAME OF PARTS
6
NAME OF PARTS
1CASE ICING
2F SHELF (REMOVABLE)
3FREEZER TEMPERATURE
CONTROL KNOB
4CASE ICE
5CHILLED CASE DOOR
6CASE CHILLED
7REFRIGERATOR TEMPERATURE
CONTROL SWITCH
8R SHELF (REMOVABLE)
9LAMP COVER (SHADE R)
0COVER CASE VAGETB
qCASE VEGETABLE
wFREEZER POCKET (TOP)
eFREEZER POCKET (BOTTOM)
rUTILITY POCKET (TOP)
tCASE EGG
yUTILITY POCKET (BOTTOM)
uBOTTLE POCKET (TOP)
iBOTTLE POCKET (BOTTOM)

5. AIR FLOW DIAGRAM
7
AIR FLOW DIAGRAM
-18˚C
-18˚C
-18˚C
-1~1˚C
4~6˚C
1~4˚C
1~4˚C
4~7˚C
AIR CIRCULATION
in the Freezer.
• Cold air flow comes out from
the upper hole and comes
into the lower hole in louver.
FREEZER
COMPARTMENT
• Do not put in any breakable
bottle.
REFRIGERATOR
COMPARTMENT
• Do not place frozen food near
the duct. It may freeze due to
low temperature.
CASE VEGETABLE
• Vegetables should be stored
in this vessel and wrap is
used to keep them flesh.
FREEZER COMPARTMENT
DOOR POCKET
• Do not store ice cream or
frozen food for a long time.
Temperature may rise with
frequent opening and closing.
FRESH FOOD PRESERVING
CASE(CHILLED CASE)
• Use for storing fish or meat.
REFRIGERATOR COM-
PARTMENT DOOR POCKET
• The temperature of this
position is high. When
margarine or something is
stored for 1~2 week, You
may refrigerator shelf.

6. REFRIGERANT CYCLE DIAGRAM
8
REFRIGERANT CYCLE DIAGRAM
CYCLE
C
O
M
P
R
E
S
S
O
R
P
I
P
E
V
A
P
O
R
I
P
I
P
E
H
O
T
P
I
P
E
C
O
O
L
I
N
G
H
O
T
C
O
M
P
R
E
S
S
O
R
P
I
P
E
C
O
O
L
I
N
G
P
I
P
E
*
S
P
L
A
T
E
E
V
A
P
O
R
A
T
O
R
A
C
C
U
M
P
I
P
E
S
U
C
C
O
N
N

7. MACHINE ROOM VIEW AND PART LIST
9
MACHINE ROOM VIEW AND PART LIST
NO. PART NAME NO. PART NAME NO. PART NAME
1CABINET AS 15 BAND RELAY 29 PIPE COOLING
2COVER CAB 16 BOX POWER AS 30
3BASE CAB AS 17 PIPE VAPORI 31
4PIPE *S PLT 18 HARNESS MAIN 32
5PIPE HOT 19 WIRE BIND 33
6PIPE SUC AS 20 CORD POWER 34
7PIPE CONN (SUC) 21 CASE VAPORI 35
8 DRYER AS 22 HARNESS TIMER AS 36
9BASE COMP 23 BRACKET EARTH 37
10 ABSORBER COMP 24 WIRE EARTH 38
11 WASHER COMP *T 25 POWER CORD EARTH 39
12 COMPRESSOR 26 SCREW MACHINE 40
13 PIPE SERVICE 27 BANGJIN GUM 41
14 SWITCH P-RELAY AS 28 PIPE COOLING HOT 42

9. MAIN COMPONENTS
10
MAIN COMPONENTS
1. COMPRESSOR
Refrigerant R-12
Voltage 110V/60Hz 127V/60Hz 220~240V/50Hz 220V/50Hz 220V/60Hz
Comp. model CL23YE-3-C CL23YE-2-C SL25YE-5-C KL25YE-5-C PL23YE-4
Part code 3951123C10 3957123C20 3954125C80 3958125C50 3956123841
Starting type CSIR CSIR RSIR CSIR RSCR
Refrigerant(g) 130
2. SWITCH RELAY AS
Refrigerant R-12
Voltage 110V/60Hz 127V/60Hz 220~240V/50Hz 220V/50Hz 220V/60Hz
Relay model 427THBYY-52 414THBYY-52 276THBYY-52 724RFBYY-52 197SHBYY-52
Part code 3018114660 3018114640 3018114630 3018115300 3018114620
Starting type CSIR CSIR RSIR CSIR RSCR
Refrigerant R-134a
Voltage 110V/50, 60Hz 110V/60Hz 115V/60Hz 220~240V/50Hz
Comp. model HBL23YE-C HBL23YE-3-C HBL23YE-3-C HSL25YE-5-C
Part code 3952123L00 3952123L30 3952123L30 3954125L50
Starting type CSR CSR CSR CSIR
Refrigerant(g) 120
Refrigerant R-134a
Voltage 110V/50, 60Hz 110V/60Hz 115V/60Hz 220~240V/50Hz
Relay model 414THBYY-52 427THBYY-52 427THBYY-52 232THBYY-52
Part code 3018114610 30181146 3018114600 3018114650
Starting type CSR CSR CSR CSIR
3. STARTING CAPACITOR
Refrigerant R-12
Voltage 110V/60Hz 127V/60Hz 220~240V/50Hz 220V/50Hz 220V/60Hz
Spec. 140V/100µF 140V/100µF X 350V/25µF X
Part code 3016400400 3016400400 X 400EL16110 X
Refrigerant R-134a
Voltage 110V/50, 60Hz 110V/60Hz 115V/60Hz 220~240V/50Hz
Spec. 414THBYY-52 427THBYY-52 427THBYY-52 232THBYY-52
Part code 3018114610 30181146 3018114600 3018114650

11
MAIN COMPONENTS
3. STARTING CAPACITOR
Refrigerant R-12
Voltage 110V/60Hz 127V/60Hz 220~240V/50Hz 220V/50Hz 220V/60Hz
Spec. X X X 350V/5µF
Part code X X X X 400EL15111
6. HEATER D AS
Refrigerant R-134a
Voltage 110V/50, 60Hz 110V/60Hz 115V/60Hz 220~240V/50Hz
Spec. 230V/10µF 300V/7µF 300V/7µF X
Part code 400EL15130 3816800400 3816800400 X
5. FAN MOTOR
Refrigerant R-12, R-134a
Voltage 100V/50, 60Hz 110V/60Hz 115V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 220~240V/50Hz
Spec. 100V/50, 60Hz 110V/60Hz 220V/50Hz 220V/60Hz 240V/50Hz
Part 3015900540 3015900500 3015900520 3015900530 3015900510
code
Refrigerant R-12, R-134a
Voltage 100V/50, 60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50, 60Hz 220~240V/50Hz
Spec. 110V/148W 220V/148W
Part code 3012804300 3012804200
7. LAMP AS
Refrigerant R-12, R-134a
Voltage 100V/50, 60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50, 60Hz 220~240V/50Hz
Spec. 120V/15W 240V/148W
Part code 3013600050 3013600020
8. DEFROST TIMER
Refrigerant R-12, R-134a
Voltage 100V/50, 60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50, 60Hz 220~240V/50Hz
Spec. 100~127V/60Hz 220~240V/50, 60Hz
Part code 3018101200 3018100310
MOTOR F AS
MOTOR AS

16
MAIN COMPONENTS
9. DRYER
Refrigerant R-12 R-134a
Spec. 10g 15g
Part code 3016800103 3016801100
10. ASSY F DOOR
Refrigerant R-12 R-134a
ASSY F DOOR DOOR F PRE AS ASSY F DOOR DOOR F PRE AS
Bright PCM Door PFDT1CG250 PFDT1PG110 PFDT1CG255 PFDT1PG115
Laminate PFDT1CG230 PFDT1PG070 PFDT1CG235 PFDT1PG075
PCM Door
10-1. ASSY F DOOR - FR-3502, 3802
Refrigerant R-12 R-134a
ASSY F DOOR DOOR F PRE AS ASSY F DOOR DOOR F PRE AS
Bright PCM Door PFDT1CG260 PFDT1PG120 PFDT1CG265 PFDT1PG125
Laminate PFDT1CG240 PFDT1PG080 PFDT1CG245 PFDT1PG085
PCM Door
11. ASSY R DOOR - FR-3501
Refrigerant R-12 R-134a
ASSY F DOOR DOOR F PRE AS ASSY F DOOR DOOR F PRE AS
Bright PFDU2CG230 PFDU2PG110 PFDU2CG235 PFDU2PG115
PCM
Door PFDU2CG270 PFDU2G250 PFDU2CG275 PFDU2PG255
Laminate PFDU2CG060 PFDU2PG060 PFDU2CG065 PFDU2PG065
PCM
Door PFDU2CG110 PFDU2PG180 PFDU2CG115 PFDU2PG185
No
KEY TYPE
KEY TYPE
No
KEY TYPE
KEY TYPE

10-1. PART LIST
13
PART LIST
No. PART CODE PART NAME DESCRIPTION Q’TY REMARK
1PFCCCUG080 ASSY CAB URT PRE+URT 1 R-11
PFCCCUG085 R-141B
1-1 3017001700 EVAPORATOR SAS 1
1-2 3018111800 SWITCH BI-METAL AS 1
1-3 3017200600 FUSE TEMP AS 1 250V/10A, 77˚C
1-4 4017Z90590 FIXTURE FUSE TEMP 1
1-5 4017Z73570 COVER DEFR HTR *T AI T0.4 1
1-6 – HEATER D AS 1
1-7 4017Z73580 COVER DEFR HTR *U AI T0.4 1
1-8 3012906700 HINGE *U AS P/D T3.2 1
1-9 7650602011 BOLT HEX M6 X 20 2
23010313500 BASE COMP AS 1
2-1 3010302800 BASE COMP SAS SBHG-1 1
2-2 3010100201 ABSORBER COMP NR-A 4
2-3 – COMPRESSOR 1
2-4 4019H09030 SPECIAL WASHER SPG T1.0 4
2-5 – SWITCH RELAY AS 1
2-6 3816100100 BAND RELAY SK-5, T0.7 1
3 – MOTOR F AS 1
3-1 4017Z32244 COVER FAN MOTOR(B) HIPS 1
3-2 4017Z08430 ABSORBER MOTOR EPR-B3 2
3-3 – MOTOR AS 1
3-4 4017Z32233 COVER FAN MOTOR(C) HIPS 1
3-5 4019H32230 COVER FAN MOTOR(A) HIPS 1
3-6 4019H10310 FAN ABS 1
3-7 4019H100600 RING FIX FAN STS 27 1
43018906100 LOUVER AS
4-1 3013327800 INSU F LUVR AS F-PS 1
4-2 3013401000 KNOB F LUVR PP 1
4-3 3018905700 LOUVER F PP 1
5 3016908700 DUCT R MULT AS 1
5-1 3016907900 DUCT R MULTI PP 1
5-2 3018301300 THERMOSTAT PFN-175D-01 1
BU-274
5-3 7121400811 SCREW TAPPING T2S PAN 4 X 8 2
5-4 3017903200 SOCKET R LAMP AS 1
5-5 3013327900 INSU R MULT DUCT AS F-PS 1
5-6 4008Z14310 KNOB C/S ABS 1
6 – ASSY F DOOR 1
6-1 PFDT1UG070 DOOR F URT AS PRE+URT 1 R-11
PFDT1UG075 R-141B
6-1-1 3015200900 STOPPER *M HI POM 1

14
PART LIST
No. PART CODE PART NAME DESCRIPTION Q’TY REMARK
6-1-2 7112401611 SCREW TAPPING T1 TRS 4X16 MFZN 2
6-1-3 4010Y36211 BUSHING R HNDL PP 1
6-2 3012306900 GASKET F DR AS PVC+MAGNET 1
6-3 3019009400 POCKET F *T PS 1
6-4 3019009600 POCKET F *U PS 1
7 – ASSY R DOOR 1
7-1 PFDU2UG060 DOOR R URT AS PRE+URT 1 R-11
PFDU2UG065 R-141B
7-1-1 4010Y36211 BUSHING R HNDL PP 1
7-1-2 4010G38023 BUSHING R DR PA-66 1
7-1-3 4010G38034 STOPPER R DR SGCC T3.0 1
7-1-4 7122401611 SCREW TAPPING T2 TRS 4X16 2
7-2 3012307000 GASKET R DR AS PVC+MAGNET 1
7-3 3011115600 CASE EGG PS 1
7-4 3019009400 POCKET F *T PS 1
7-5 3019009400 POCKET F *T PS 1
7-6 3019009300 POCKET BOTTLE PS 1
7-7 3019009600 POCKET F *U PS 1
8 3012101300 FOOT ADJ AS PP 2
9 3012906300 HINGE *M AS T3.2 1
10 3016004000 SPECIAL BOLT M6XL10 2
11 3011721300 DOOR SWITCH AS 1
12 3012906500 HINGE *T AS P/O T2.3 1
13 3016000301 SPECIAL SCREW M5XL14 3
14 3011430100 COVER *T HI PP 1
15 7650602011 BOLT HEX M6XL20 1
16 4017Z99112 CASE ICE HC-2 1
17 3011100300 CASE ICING PP 1
18 4010C55112 SHELF F PS 1
19 4010E30312 CASE CHILLED PS 1
20 3011721500 DOOR C/C PS 1
21 4010C55211 SHELF R PS 2
22 3011424800 COVER VEGETB CASE PS 1
23 3011115500 CASE VEGETB PS 1
24 – LAMP AS 1
25 3015503600 WINDOW R HC-2 1
26 30111161200 CASE VAPORI PP 1
27 3012400800 GRILLE PP 1
28 7112401211 SCREW TAPPING T1 TRS 4X12 5
3011303300 CORD POWER AS (KP-211) 110V/50/60Hz 1
29 3011301700 CORD POWER AS (KP-30) 115V/60Hz 1
3011303500 CORD POWER AS (CP-2PIN) 220V/50Hz 1
3011303800 CORD POWER AS (CP-2PIN) 220V/60Hz 1

15
11. EXPLODED VIEW
EXPLODED VIEW