Service Manual
RefrigeratorModel: FR-440M FR-440P
DAEWOO ELECTRONICS CO., LTD.
S/M No. : FR440P0010
4 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).
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
1. SPECIFICATION
MODEL NAME FR-440M FR-440P
RefirgerantR12 160g 160g
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
Capacity
Freezer 95� 95�
Refrigerator 271� 271�
Total 366� 366�
ExternalDimension
Height 1762mm 1762mm
Width 650mm 650mm
Depth 650mm 650mm
Net Weight 72Kg 72Kg
2
2. EXTERNAL VIEW
2. FR-440P
640
1624
473.
510
48.5
140
60
24 592 24
640 7.5
650
1256
.5
580
116
1097
.5
1762
532.
56
10
650
1. FR-440M
640
1624
473.
510
48.5
140
60
24 592 24
640 7.5
650
1256
.5
580
116
1097
.5
1762
532.
56
10
650
3. WIRE DIAGRAM
1. FR-440M
PLUG
GN/YW
L/BLBKBK
WH
GY
TEMPFUSE
WH/BL
THERMOSTAT
YW
M
WH/BLDEFROSTTIMER
3
1 2
4
BRWH
DEF
ROST
HEA
TER
BI-METALYW
LAMP
FANMOTOR
RDRD
YW
YW
BR
PKBL
132
DOORS/W
COMPRESSOR
A M
P-RELAY
OLPTC
RD : REDGN : GREENBR : BROWNWH : WHITEPK : PINKBK : BLACKYW : YELLOWBL : BULEGY : GRAYWH/BL : WHITE WITH
: BLUE STRIPE
2. FR-440P
F-PCB
M-PCB
PATTERNFUSE
VAR
TRANS
FAN
COM
SNUB
BER
F/M RY
HTR RY
COMP RY
BLUE X 2 ORANGE X 2
D-SENSORF-SENSOR
HTR
S/NCOMP220V
WHITE
PINKGREEN
PINKWHITE
FM
GREEM
VIOLET
BLACK
GRAY
BLUE
DOWNTRANS VIOLET GRAY
TEMPFUSE
PTC OL
COMPRESSOR
P-RELAY
213
PINK
BLUE
DOOR
SWITC
H
DEFR
OST
HEAT
ER
R-LAMP
BLACK
YELLOW
YELLOW BROWN
GREEN
GN/YW
PLUG
L/BLUEBLACKBLACKBLACK
3
4. NAME OF PARTS
4
1. FR-440M
1
18
2
3
4
5
6
7
15
16
14
12
13
17
11
8
10
9
1 Freezer Shelf2 Case Icing3 Case Ice4 Case Child5 Refrigerator
Temperature Controller6 Shelf Refrigerator7 Crisper Cover8 Crisper9 Adjustable Foot10 Front Grille11 Freezer Door Pocket12 Egg Pocket13 Case Egg14 Refrigerator Pocket(SM)15 Refrigerator
Pocket(Medium)16 Refrigerator Pocket(BG)17 Deodorant(Option)18 Freezer Temperature
Controller
2. FR-440P
1
2
3
4
5
6
7
15
16
14
17
1213
11
8
109
1 Freezer Shelf2 Case Icing3 Case Ice4 Case Child5 Refrigerator Temperature
Controller6 Shelf Refrigerator7 Crisper Cover8 Crisper9 Adjustable Foot10 Front Grille11 Freezer Door Pocket12 Egg Pocket13 Case Egg14 Refrigerator Pocket(SM)15 Refrigerator
Pocket(Medium)16 Refrigerator Pocket(BG)17 Deodorant(Option)
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
3~52~4
A
B
C
Freezer door pocketDo not put ice cream or frozenfood in freezer door pocket tostore for a long term. Openingand shutting the door can rise upthe temperature.
Cold air absorbing ductDo not place food in front of the duct because it is theentrance of the cold air.
Refrigerator door pocketTemperature is high even if thepocket is in the middle.When storing margarine or cheesefor one or two weeks, make useof the refrigerator shelf.
CrisperSuitable in storing fruits orvegetable.Wrapping can prevent fromdryness.
Freezer roomDo not put any bottle such asbeer or beverage because it canbe frozen and broken.
Refrigerating roomThis model is multi-flow typewhich flows out cold air fromeach shelf space. The hot airafter making the refrigeratorcold, flows into cooling systemthrough the front upper part.
Do not put food having muchmoisture at the middle part ofeach shelf space ("A", "B" and"C" part). It can be frozen owingto the low temperature.
6. REFRIGERANT CYCLE DIAGRAM
6
FIN CROSS
EVA
SUC-PIPE
MA
IN C
API
TU
B.
ACCUMHOT PIPE
DRYER
COMP
AUX-HOT PIPE
AU
X-H
OT
PIPE
BAC
K PL
ATE
PIP
E
COMPRESSOR
AUXICON
PIPE
HOT
PIPE
AUXIHOT
PIPE
BACK
PLATE
PIPE
DRYER
CAPI
TUBE
EVAPORATOR
ACCUMULATOR
SUC
PIPE
COOLING PIPE
7. MACHINE ROOM VIEW AND PART LIST
7
16
15
14
13
12
11
19
23 22 4 3 2 1 21 12 7 6
5
9
8
10
11
20
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
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 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
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
Refrigerant R12Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50HzSpec. X X X X X 350V/5µF X X
Part code X X X X X 400EL15110 X X
Refrigerant R134aVoltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50HzSpec. X 300V/7µF X X X X X
Part code X 386100400 X X X X X
Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X 200V/100µF X X X 290V/50µF X
Part code X 3016400100 X X X 4124G62020 X
Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X 140V/100µF X X X X
Part code X X X X X
5. F-FAN MOTOR
6. DEFROST HEATER
7. LAMP ASSEMBLY
8. DEFROST TIMER (FR-440M)
9. PCB TRANSFORMER (FR-440P)
10. MAIN PCB ASSEMBLY (FR-440P)
11. DRYER
9
Refrigerant R12 R134aSpec. 10 g 15 g
Part code 3016800103 3016801100
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 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 TMDEX09UA1 TMDEX09UC1
Part code X 3018101200 3018100300
Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Part code X 5EPK041506 5EPK041504 5EPK041507 X 5EPK041030 5EPK041504
Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Part code X 5EPK041506 5EPK041504 5EPK041507 5EPK041508
Refrigerant R134a
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X P717
Part code X 3014300920 3014300930
Refrigerant R12
Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz
Spec. X P717
Part code X 3014300940 3014300910
10
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
8 3011303050 BS-1363A FOR U.K, MIDDLE ASIASINGAPORE & 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
1. ASSEMBLY URETHAN FREEZER DOOR
9. DOOR COLOR SPECIFICATION
1) FR-440M
2) FR-440P
2. ASSEMBLY URETHAN REFRIGERATOR DOOR
Refrigerant R12 R134a
Color type Dull lamina High glossyNormal PCM
High glossy Dull lamina High glossyNormal PCM
High glossy
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code X PFDT1UH060 X X X PFDT1UH065 X X
Refrigerant R12 R134a
Color type Dull lamina High glossyNormal PCM
High glossy Dull lamina High glossyNormal PCM
High glossy
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code X PHDT1UH190 X X X PFDT1UH195 X X
Refrigerant R12 R134a
Color type Dull lamina High glossyNormal PCM
High glossy Dull lamina High glossyNormal PCM
High glossy
sheet lamina sheet bright PCM sheet lamina sheet bright PCM
Part code X PFDY2UH060 X X X PFDY2UH065 X X
12
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
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
10. EXPLODED VIEW AND PARTS LIST
14
1. FR-440
1. Exploded views
15
2. Parts list
NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
1 ASSY URT CAB 1
2 4018G54120 PIPE DRN AL T1.0 1
3 4018G45110 GUIDE DRN AL 1
4 HTR GLASS TUBE AS 1 REFER TO # 9
5 4017Z73570 COVER DEFR HTR *T AL 1
6 4017Z73580 COVER DEFR HTR *U AL 1
7 3017044800 EVA FIN SAS 1
8 3018111100 SWITCH BIMTL AS 1
9 400EL21213 FUSE TEMP AS 1
10 4017Z90590 FIXTURE FUSE TEMP PP 1
11 4017Z40622 FOOT *F ASS 2
12 4017Z40192 ADJ FOOT AS PP 2
13 3010302800 BASE COMP 1
14 3010100201 ABSORBER COMP NR H=40 4
15 3014504001 PLATE AXCON AS SGCC 1
16 COMPRESSOR 1 REFER TO # 8
17 SWITCH P RELAY AS 1 REFER TO # 8
18 4019H09030 SPECIAL WASHER SWRH 4
19 3012900640 HINGE *M AS ZN DC-2 1
20 3016000220 SPECIAL SCREW M6X16 SWCH22A 2
21 3010023400 SWITCH DR AS 1
22 MOTOR FAN AS 1 REFER TO # 9
23 4017Z42312 FAN ABS 1
24 4017Z28490 COVER M/PCB PP 1
25 3010501600 BOX CONTL AS 1
26 3010500403 BOX CONTL HIPS 1
27 3018300401 THERMOSTAT 1
28 4017G31041 KNOB C/S ABS 1
29 401QA26000 ASSY R/DAMPER 1
30 4010Y26030 INSULATOR DAMP B F-PS 1
31 4010Y21300 DAMPER R AS D-704 1
32 4010C31261 INSULATOR DAMP A F-PS 1
33 4017Z18180 KNOB ABS 1
34 4010Y22130 COVER DAMP HIS 1
35 3017901410 SOCKET LAMP AS 1
36 4010Y75203 MULTI DUCT AS 1
37 4010Y75213 DUCT MULTI HIPS 1
38 4010Y75221 INSULATOR M/F DUCT F-PS 0.033 1
39 LAMP AS 1 REFER TO # 9
16
NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
40 4017Z87570 SHADE R HC-2 1
41 4010C75252 LABEL DUCT PC T0.17 1
42 DRYER AS 1 REFER TO # 9
43 ASSY URT *T DOOR 1 REFER TO # 11
44 4018G35011 POCKET F *T HC-2 2
45 4018Z46017 LINER F DR ABS 1. 4 X 682 X 1116 1
46 4010Y47100 GASKET F DR AS PVC-S+NR+MAGNET 37 1
47 4010G51402 HINGE *T AS SPHC 1
48 3016000301 SPECIAL SCREW M5X14 S1018C ZN5 MICRO 3
49 4010G51455 COVER *T HI PP 42 1
50 ASSY URT *U DOOR 1 REFER TO # 11
51 4010Y47200 GASKET R DR AS PVC-S+NR+MAGNET 37 1
52 4018Z37018 DR INL R ABS 1.4X682X1138 1
53 3012900401 HINGE *U AS MF-ZN5-C 1
54 3016000600 SPECIAL SCREW M6X20 4
55 4017Z91110 CASE VAPORI PP 1
56 3011413001 COVER V/CASE AS 1
57 4017Z97171 CASE EGG 2
58 4018G35113 POCKET EGG HIPS 2
59 4017Z68414 POCKET BOTL HIPS 2
60 4010E30312 CASE CHILD 1
61 3011703201 DOOR CHILD AS 1
62 4017Z99112 CASE ICE HC-2 1
63 4018G30011 CRISPER HC-2 1
64 4010E55211 SHELF R GPS 2
65 4010Y44515 COVER PLT *F PP 1
66 4010G56011 CASE ICING PE-HD 1
67 4018Z75502 INSULATOR F LUVR AS 1
68 4018Z75115 LOUVER F PP 1
69 4017Z1068A COVER MECH ROOM PP (JI-36) 1
70 4010E55112 SHELF F 1
17
2. FR-440P
1.Explode view
18
2. Parts list
NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
1 ASSY URT CAB 1 REFER TO # 75
2 4018G54120 PIPE DRN AL T1.0 1
3 4018G54110 GUIDE DRN AL 1
4 HTR GLASS TUBE AS 1 REFER TO # 62
5 4017Z73570 COVER DEFR HTR *T AL 1
6 4017Z73580 COVER DEFR HTR *U AL 1
7 3017044800 EVA FIN SAS 1
8 400EL30141 SENSOR TEMP AS FD10 1
9 3012001102 FIXTURE TEMP SENS PP 1
10 400EL21213 FUSE TEMP AS 1
11 4017Z90590 FIXTURE FUSE TEMP PP 1
12 4017Z40622 FOOT *F ASS 2
13 4017Z40192 ADJ FOOT AS PP 2
14 3010302800 BASE COMP 1
15 3010100201 ABSORBER COMP NR H=40 4
16 3014504001 PLATE AXCON AS SGCC 1
17 COMPRESSOR 1 REFER TO # 61
18 SWITCH P RELAY AS 1 REFER TO # 61
19 4019H09030 SPECIAL WASHER SWRH 4
20 TRANSFORMER PCB 1 REFER TO # 62
21 3012900640 HINGE *M AS ZN DC-2 1
22 3016000220 SPECIAL SCREW M6¡¿16 SWCH22A 2
23 3010023400 SWITCH DR AS 1
24 MOTOR FAN AS 1 REFER TO # 62
25 4017Z42312 FAN ABS 1
26 PCB MAIN AS 1 REFER TO # 62
27 4017Z80430 FIXTURE M/PCB PP 1
28 4017Z28490 COVER M/PCB PP 1
29 401QA26000 ASSY R/DAMPER 1
30 4010Y26030 INSULATOR DAMP B F-PS 1
31 4010Y21300 DAMPR R AS D-704 1
32 4010C31261 INSULATOR DAMP A F-PS 1
33 4017Z18180 KNOB ABS 1
34 4010Y22130 COVER DAMP HIS 1
35 3017901410 SOCKET LAMP AS 1
36 4010Y75203 MULTI DUCT AS 1
37 4010Y75213 DUCT MULTI HIPS 1
38 4010Y75221 INSULATOR M/F DUCT F-PS 0.033 1
39 LAMP AS 1 REFER TO # 62
4 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)
19
NO PART CODE PART NAME DESCRIPTION QUANTITY REMARK
40 4017Z87570 SHADE R HC-2 1
41 4010C75252 LABEL DUCT PC T0.17 1
42 DRYER AS 1 REFER TO # 62
43 ASSY URT *T DOOR 1 REFER TO # 76
44 4018G35011 POCKET F *T HC-2 2
45 4018Z46017 LINER F DR ABS 1.4¡¿682¡¿1116 1
46 4010Y47100 GASKET F DR AS PVC-S+NR+MAGNET 37 1
47 401QA45300 PANL *F.C AS 1
48 4010Y45010 PANL *F.C ABS 1
49 3014300900 PCB *F AS 1
50 401QA45350 LABEL C/B 1
51 4010Y45022 COVER F CP 1
52 4017Z18160 F CP CNTR KNOB 1
53 4010G51402 HINGE *T AS SPHC 1
54 3016000301 SPECIAL SCREW M5¡¿14 S1018C ZN5MICRO 3
55 4010G51455 COVER *T HI PP 42 1
56 ASSY URT *U DOOR 1 REFER TO # 76
57 4010Y47200 GASKET R DR AS PVC-S+NR+MAGNET 37 1
58 4018Z37018 DR INL R ABS 1.4¡¿682¡¿1138 1
59 3012900401 HINGE *U AS MF-ZN5-C 1
60 3016000600 SPECIAL SCREW M6¡¿20 4
61 4017Z91110 CASE VAPORI PP 1
62 3011413001 COVER V/CASE AS 1
63 4017Z97171 CASE EGG 2
64 4018G35113 POCKET EGG HIPS 2
65 4017Z68414 POCKET BOTL HIPS 2
66 4010E30312 CASE CHILD 1
67 3011703201 DOOR CHILD AS 1
68 4017Z99112 CASE ICE HC-2 1
69 4018G30011 CRISPER HC-2 1
70 4010E55211 SHELF R GPS 2
71 4010Y44515 COVER PLT *F PP 1
72 4010G56011 CASE ICING PE-HD 1
73 4018Z75502 INSULATOR F LUVR AS 1
74 4017Z29010 BRACKET F SENS SPCC 1
75 4018Z75115 LOUVER F PP 1
76 4010E55112 SHELF F 1
77 4017Z1068A COVER MECH ROOM PP(JI-36) 1
Temperature Control dial
It is used for changing the temperature in freezercompartment.Temperature control range:
20
11. ELECTRONIC FUNCTION
1. FR-440P
1) How to use the panel
Warm Temp. LED
Normal Temp. LED Quick feezing LED
Quick freezing SW
Quick Freezing
Pressing the quick freezing switch turns on LED andperforms quick freezing (COMP is operating for 90min continuously.)Pressing the switch again turns off LED and stopsQuick freezing.
Freezer Section Temp. Indicator LED
It checks the temp. In freezer section. If the Temp. Ismore than -5ûC, the warm temperature LED isturned on, and if it is less than -5ûC, the normaltemperature LED is turned on.
ON OFFLow -11ûC -17ûC
High -21ûC -27ûC
21
2) Function table
NO.Control Control
Contents RemarkFunction Objects
1 Quick COMP.Freezing Fan
LED
2 Freezer tem- COMP.perature control Fan
3 Prevent COMP. COMP.restarting Fan
4 Warm & LEDnormalTEMP.LED
5 Defrost COMP.FanHeater
1. If press the quick freezing switch, then illuminates quickfreezing LED and starts quick freezing. (If press again, thenstops quick freezing)
2. COMP. and Fan operate for 90 min continuously.
3. After 90 min. F-sensor checks the temperature. If it is COMP.on temperature, it continues quick freezing until it reachesCOMP off temperature.
4. If it becomes auto defrosting time during quick freezing,defrosting starts from Pre-cool after finishing quick freezing.
5. If quick freezing switch is turn on during defrosting Pre-cool,defrosting starts from Pre-cool after finishing quick freezing.But if COMP. has been operating for more than 40 min., thePre-cool will be omitted.
6. If quick freezing switch is turned on during Defrosting Heateron or Fan delay, it performs quick freezing just after finishingdefrosting. But the quick freezing LED comes on immediately.
1. COMP. on/off temperature is controlled by F-sensor.
2. Usually COMP. and the fan operates simultaneously.
1. Restarting in 6 min. after COMP. off.
1. If F-sensor detects temperature over -5ûC, warm temperatureLED is on.
2. During defrosting, the normal temperature LED is always onand F-sensor detects the temperature after finishing defrosting.
3. In quick freezing, warm temperature LED and normaltemperature LED are off.
PRE-COOL DefrostingFan & COMP.
delayCOMP.
Fan
D-heater
Prior range quick freezing defrosting
22
NO.Control Control
Contents RemarkFunction Objects
6. Forced defrost Heater
7. Term COMP.FanHeater
1. After accumulated 13 hours of COMP. operation, it enters todefrosting mode.
2. When power is loaded for the first time or when instant powerfailure occurs, D-sensor detects temperature below 3.5˚C. Itimmediately enters into defrosting mode.
3. During Pre-cool period, it operates COMP. and fan for 40 min.regardless of F-sensor.
4. After finishing Pre-cool, the D-heater is immediately turned on.
5. At D-sensor temperature 13˚C, the D-heater stops.
6. If the D-heater does not stop within 1.5 hours, it enforcedlyturns off D-heater.
7. Fan, COMP. operates in 5 min. unconditionally after finishingdefrosting.
8. The defrosting LED is always on from Pre-cool to fan & COMP.delay.
1. It is set by forced defrosting switch.
2. It can not be set when D-sensor temperature is above 3.5˚C.
3. Manual reset is not possible.
4. If the D-sensor detect 13˚C the D-heater stops.
Mode Usually Usual short
Prevent COMP. restart 6 min. 0 sec.
Delay after switch on 2 sec. 0 sec.
Accumulated COMP13 hours 40 sec.
operation time
Quick freezing 90 min. 10 sec.
Defrosting Pre-cool 40 min. 2 sec.
Maximum D-heater on 90 min. 10 sec.
COMP & fan delay 5 min. 2 sec.
3) Circuit and wiring diagram
23
+
+
320 440
ResistanceCODE Resistance
133R17 84.5
21.5R19 22.1
21.5R35 22.1
64.9R36 61.9
20.5R41 21.0
21.5R42 22.1
+–+–
+– +–
OUT C
OUT D
GND
+ IN D
– IN D
+ IN C
– IN C
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUT B
DBL 3339(TOP VIEW)
OUT A
YCC
– IN A
+ IN A
– IN B
+ IN B
SVRB10K
R0610K
KLG114E
SW01
LD02
KPT-1103
VIOLET
BLUE
CN01WHITE
YR01
GREEN
ORANGER01
KLY114ELD03
33ohm
33ohm
REDR02
LED
LED
LED
SW
GND
KLR114ELD01
33ohm
BLACK
Quick Freezing
C20
360ohmCSB400P
RE
240ohm
240ohm
330pF
C21
330pF
C30
R3010K
0.01µF
RESET
XTAL
EXTAL
Q-LED
S-LED
HI-LED
LO-LED
D-HTR
D-LED
YCC
COMP
DF-SW
DS-CHIO
D-TEMP
HI/LO LED
LM
6416
F-2
246
IC1
S-TEMP
F-TEMP
S-SW
O-SW
GND
mode
TEST SW
C15
0.01µF
C18
0.01µF
C18
10K
R25
8
6
5
12
11
10
9
23
24
22
R33 C24
0.01µF
14
13
4
3
2
P6 1
R27
R28
0.01µF
R291M
C2210µF
1N4148
D10
High
Normal
Quick Freezing
Control
Temp
10K
R32
Temyw025-07
Freezing Room
R36
C2910µF
+ +
+
R4222.1K F
R1810.2K F
12
22.1K F
R19
R13
C13
R15
C2610µF
C1410µF
510ohm
27
25
10KR12
R14
84.5K
84.5K F
R23
R17
R1110K
26
C111µF
21K FR41
7
6
R910K
R3110KYW025-02
Short ModeSHORT : ShortOPEN : Normal
61.9K F
R04
YAW025-02P4
F-PCB
+
–
510ohm
510ohm
IC4
C150.01µF
R15
R20
2.2MR1010K
28
C151µF
7
62
3
+–
R1810.2K F
10K
21.5K FR39
+
+
C910µF
R1100K
+ +
+
911
8
+
–
YW025-02
C310.1µF
C310.1µF
1.5K
D7C8
R31K17
15
20
18
21
19
KLR114E
LED
1N4148
1N4148
100ohm
390ohm
R7
R5
R24 510ohm C28
P7 Forced Defrosting ModeSHORT : Forced DefrostingOPEN : Normal Mode
COMP RELAYRY2HR-CR3130012
10K
4.7µF
D8
KTA562Y
R510K
R510K
1N4148
R2
D9
Q2
3
1
42
57 6
+
+
+ +7805 7812
D1
FUSE1250V 0.8A
C1470µF
C60.1µF
1000µF
D51N4002
12V 1N4002X45V
0.33µF
8 C3 C2C5
0.1µF
0.1µF
C4
PCB
IC2IC1
BLACK
LAMP
PINK
P20H-220
GREEN
GREEN
YELLOWYELLOW
D141N4148
D111N4148
D131N4148
Temp Resistance
13.746K
18.937K
17.937K
24.947K
23.612K
33.244K
10.098K
10.098K
-11˚C
-17˚C
-15˚C
-22˚C
-21˚C
-27˚C
-5˚C
-5˚C
ONWarm
Normal
Cold
High/Normal
OFF
ON
OFF
ON
OFF
ON
OFF
F-SENSOR Temp/Resistance
R3421.5K F
ORANGE
BLUE
BLUE
D121N4148
C1510µF
R3522.1K F
SX1
RY1HR-703VH
Q1KTC1959Y
D81N4148
D15
YAR2
GREEN
PINK
WHITE
220V
F-SENSOR
D-SENSOR
COMP
FN-SN
HTR
FAN
COM
1S-3210DWNFD
GREEN
VAR BLACK
Door Switch
VIOLET
MAX) 150mAMIN) 30mA
TRANS
VIOLET
F/M
240V 13W
70+/-5˚C
PL21N1-4
COMP
P-RELAY
327ohm
Defrost Heater GREY GREYTEMP FUSE
D304
D2
BLUE
BLACK
BLACK
BLACK
250V 7A
POWER CORD
2
1
3
BLACK
P5 ORANGE
P1
FRB-27
P2
HTRP3
TRANS
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