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S/M No. : FR440P0010
Service Manual
Refrigerator
Model: FR-440M
FR-440P
DAEWOO ELECTRONICS CO., LTD.
CONTENTS
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 ------------------------------------------------------------------------ 14
11. Electronic function -------------------------------------------------------------------------------------- 20
1. SPECIFICATION
MODEL NAME FR-440M FR-440P
R12 160g 160g
Refirgerant
R134a 130g 130g
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 95 95
Capacity Refrigerator 271 271
Total 366 366
Height 1762mm 1762mm
External
Width 650mm 650mm
Dimension
Depth 650mm 650mm
Net Weight 72Kg 72Kg
1
2. FR-440P
640
1. FR-440M
640
650 580 650 580
7.5
7.5
1256.5 1256.5
2. EXTERNAL VIEW
140 1048.5 60 473.5 24 16 140 1048.5 60 473.5 24 16
24
24
640
592
640
592
2
24
24
1762 1762
116 1097.5 10 532.5 6 116 1097.5 10 532.5 6
650
650
3. WIRE DIAGRAM
1. FR-440M
BK BK L/BL
GN/YW
WH 1 COMPRESSOR
RD : RED 3 DOOR A M PLUG
GN : GREEN 2 S/W
BR : BROWN
WH : WHITE BL PK
DEFROST
PK : PINK
HEATER
BK : BLACK TEMP BI-METAL OL
PTC
YW : YELLOW FUSE YW
BL : BULE GY
LAMP
GY : GRAY P-RELAY
WH/BL : WHITE WITH
: BLUE STRIPE
FAN
MOTOR
WH/BL
WH BR
1 2
M
RD
YW 3 4 YW RD
WH/BL
THERMOSTAT DEFROST
TIMER YW BR
2. FR-440P
BLACK BLACK BLACK L/BLUE
COMPRESSOR GN/YW
M-PCB PLUG
BLUE
2
SWITCH
DOOR
TEMP 1 PINK
PATTERN DOWN FUSE
GRAY TRANS VIOLET GRAY 3 BLACK
FUSE
TRANS VIOLET PTC OL BLUE
COM
F-PCB VAR BLACK R-LAMP
FAN GREEM
P-RELAY
DEFROST
HEATER
SNUBBER
FM
F/M RY HTR WHITE
S/N PINK WHITE YELLOW
HTR RY PINK
COMP GREEN
COMP RY 220V
BLUE X 2 ORANGE X 2
GREEN
D-SENSOR
F-SENSOR YELLOW BROWN
3
4. NAME OF PARTS
1. FR-440M
18
1 Freezer Shelf
2 11 2 Case Icing
1 3 Case Ice
4 Case Child
3 5 Refrigerator
Temperature Controller
4 6 Shelf Refrigerator
7 Crisper Cover
12
5 8 Crisper
13
9 Adjustable Foot
14 10 Front Grille
6
17 11 Freezer Door Pocket
15
12 Egg Pocket
13 Case Egg
7 14 Refrigerator Pocket(SM)
15 Refrigerator
8 Pocket(Medium)
16 16 Refrigerator Pocket(BG)
17 Deodorant(Option)
10 18 Freezer Temperature
Controller
9
2. FR-440P
2 1 Freezer Shelf
11 2 Case Icing
1 3 Case Ice
4 Case Child
3 5 Refrigerator Temperature
Controller
6 Shelf Refrigerator
4
7 Crisper Cover
12 8 Crisper
5
13 9 Adjustable Foot
14 10 Front Grille
6
11 Freezer Door Pocket
17 12 Egg Pocket
15 13 Case Egg
7 14 Refrigerator Pocket(SM)
15 Refrigerator
Pocket(Medium)
8
16 Refrigerator Pocket(BG)
16 17 Deodorant(Option)
10
9
4
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.
5
6. REFRIGERANT CYCLE DIAGRAM
PIPE
HOT ACCUM
E OSS
T PIP FIN CR
AUX-HO EVA
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
6
7. MACHINE ROOM VIEW AND PART LIST
20
16
15
14
13 11
10
8
12
9
11
5
23 22 4 3 2 1 21 12 7 6
19
NO PART NAME NO PART NAME NO PART NAME
1 COMPRESSOR 9 PIPE CON (SUC) 17 CABLE CLAMP
2 ABSORBER 10 PIPE COOLING CON (AUX) 18 STARTING CAPACITOR
3 BOLT COMP. FIXTURE 11 PIPE COOLING (A) 19 POWER CORD
4 FIXTURE COMP. WASHER 12 PIPE CON (P.A) 20 ABSORBER PIPE
5 PLATE AUX-CON AS 13 SCREW MACHINE 21 VIBRATIONPROOF MASS(B)
6 CASTER PIN 14 DRAIN HOSE(B) AS 22 SWITCH P-RELAY AS
7 CASTER 15 TAPE OPP 23 RELAY BAND
8 DRYER 16 CEC COVER
7
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 CL23YE-3-C CL23Y-1-C CL23Y-2-C SL27YE-5-C PL25YE-4 X SL27YE-5-C
Part code X 3957123C30 3951123C10 3957123C20 3954127C80 3956125442 X 3954127C80
Strating type X CSIR CSIR CSIR RSIR RSCR x RSIR
Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Comp. model X HBL23YE-3-C HBL23YE-1-C X HSL27YE-5-C X HSL27YE-5-C HSL27YE-5-C
Part code X 3952123L20 3952123L10 X 3954127L50 X 3954127L50 3954127L50
Strating type X CSR CSR X RSIR X RSIR 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 427THBYY-52 414THBYY-52 232THBYY-52 197SHBYY-52 X 232THBYY-52
Part code X 3018108120 3018109740 3018103090 3018103010 X 3018103090
Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Relay model X 427THBYY-52 X 276THBYY-52 X 276THBYY-52 276THBYY-52
Part code X 3018108120 X 3018105031 X 3018109510 3018105031
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 X X X 350V/5