Daewoo FR-521KT/KB User manual

Service Manual
Refrigerator
Model: FR-521/551 KT/KB
FR-630/662/700 KT/KB
http : //svc.dwe.co.kr Mar. 2000
DAEWOO ELECTRONICS CO., LTD.
S/M No. :FR521KTB10
✔ 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
TABLE OF CONTENTS
1. External Views ............................................................................................................................... 2
1. External Size ................................................................................................................................ 2
2. Name of Parts ............................................................................................................................... 3
2. Specifications ................................................................................................................................ 4
1. Outline .......................................................................................................................................... 4
2. Electric Parts ................................................................................................................................ 4
3. Power Cord ................................................................................................................................... 9
4. Door Color .................................................................................................................................... 10
3. Diagram 11
2. Air Flow Diagram .......................................................................................................................... 11
3. Refrigent Cycle Diagram .............................................................................................................. 13
4. Exploded View And Parts List....................................................................................................... 14
1. FR-521,551 KT/KB ....................................................................................................................... 14
2. FR-630,662,700 KT/KB................................................................................................................. 19
3. Machine Room Exploded View And Parts List ............................................................................. 24
1) For starters, be sure to check any chances of the leakage of electricity.
2) You could handle a part in the vicinity of electricity after unplugging.
3) You should put on rubber glovers to prevent an electric shock on operation test.
4) Make sure the rated current, voltage, capacity before using an instrument.
5) Keep your wet hands away from the metal goods in the freezer compartment not to be frostbitten.
6) Be careful not to let water to permeate the electric part in the machine room.
7) With the door open during your working, you might be damaged by that door.
8) You should give a title to the refrigerator for your safe after removing the breakable goods inside the refrigerator.
9) You'd better use cotton gloves if you fix it up around the evaporator.
SAFETY AND PRECAUTIONS

2
"*A"
1. EXTRNAN VIEWS
2) FR 551 KT/KB
3) FR 630,662,700 KT/KB
“ *A ”
630KT/KB 662KT/KB 700KT/KB
590mm 620mm 650mm
1) FR521 KT/KB

3
2. NAME OF PARTS
1. FR-521,551KT/KB
2. FR-630,662,700KT/KB
1 Freezer Compartment Lamp
2 Shell Freezer & Icr Tray
3 Case Icing
4 Temperature Controller
(Freezer Compartment)
5 Refrigerator Compartment Lamp
6 Temperature Controller
(Refrigerator Compantment)
7 Fresh Case
8 Shell Refrigerator
9 Cover Vegetable
10 Case Vegetable
11 Front Grille
12 Adjustable Foot
13 Freezer Pocket
14 Egg Pocket
15 Egg Tray
16 Bottle Pocket
17 Multi Pocket
18 Multi Pocket
1 Freezer Compartment Lamp
1-1 Temperature contraller
(Freezer Compartment)
2 Shelf Freezer
¨3 Case Icing
4 Guide Icing
5 Ice Box
5-1 Temperature contraller
(Refrigerator Compartment)
6 Refrigerator Compartment Lamp
7 Cover Cubic Duct
8 Fresh Case
9 Shelf Refrigerator
10 Deodorant
11 Cover Vegetable
12 Case Vegetable(B)
13 Case Vegetable(A)
14 Guide Vegetable
15 Front Grille
16 Adjustable Foot
17 Freezer Pocket Top
18 Freezer Pocket Under
19 Egg Pocket
20 Egg Tray
21 Guide Bottle
22 Bottle Pocket
23 Multi Pocket
24 Multi Pocket
EXTENAN VIEWS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
5-1
1-1
19
20
21
22
23
24

4
2. SPECIFICATION
1. OUTLINE
2. ELECTRIC PARTS
1) COMPRESSOR
(1) FR-521/551 KT/KB
(2) FR-630/662/700 KT/KB
DIVISION CONTENTS
MODEL NAME FR-521KT/KB FR-551KT/KB FR-630KT/KB FR-662KT/KB FR-700KT/KB
USABLE CAPACITY FREEZER 125
§¤ 125 §¤ 138 §¤ 147 §¤ 156 §¤
REFRIGERATOR 319
§¤ 355 §¤ 366 §¤
377 398
TOTAL 444
§¤ 480 §¤ 504 §¤
524 554
EXTERNAL DIMENSION WIDTH 757mm 757mm 818mm 818mm 818mm
DEPTH 750mm 750mm 752mm 782mm 812mm
HEIGHT 1749mm 1809mm 1818mm 1818mm 1818mm
REFRIGENT R12 160g 160g 170g
R134a 130g 130g 140g
COOLING & CONTROL
SYSTEM COOLING SYSTEM Fan Cooling System
DEFROST SYSTEM Fin Evaporator Forced
DEFORST CONTROL Automatic Start & Stop
NET WEIGHT 71kg 72kg 84kg 91kg 94kg
REFRIGERANT R12
VOLTAGE(V/HZ) 100/50, 60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
COMP MODEL XXXXSL28YE-5 PL23YH-4 SL28YE-5 SL28YE-5
PART CODE XXXX3954128A50 3956123P40 3954128A50 3954128A50
STARING TYPE XXXXRSIR RSCR RSIR RSIR
REFRIGERANT R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
COMP MODEL XHBL25YG-3 X X HPL26YH-5 XHPL26YH-5 HPL26YH-5
PART CODE X3952125R30 X X 3956126S50 X3956126S50 3956126S50
STARING TYPE XCSR X X RSCR XRSCR RSCR
REFRIGERANT R12
VOLTAGE ( V/HZ) 100 /50,60 110 / 60 115,120/60 127/60 220/50 220 / 60 230 / 50 240 / 50
COMP MODEL X X X X SL28YE-5 PL23YH-4 SL28YE-5 SL28YE-5
PART CODE X X X X 3954128A50 3956125G40 3954128A50 3954128A50
STARTING TYPE X X X X RSIR RSCR RSIR RSIR
REFRIGERANT R134a
VOLTAGE ( V/HZ) 100 /50,60 110 / 60 115,120/60 127/60 220/50 220 / 60 230 / 50 240 / 50
COMP MODEL XHBL25YG-3 X X HPL26YH-5 XHPL26YH-5 HPL26YH-5
PART CODE X3952125R30 X X 3956126S50 X3956126S50 3956126S50
STARTING TYPE XCSR X X RSCR XRSCR RSCR

5
SPECIFICATIONS
2)RELAY
(1) FR-521/551 KT/KB
(2) FR-630/662/700 KT/KB
3) STARTING CAPACITOR
( 1) FR-521/551 KT/KB
(2) FR-630/662/700 KT/KB
REFRIGERANT R12
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
ASSY TYPE NAME X X X X 276THBYY-52 181SHBYY-52 276THBYY-52 276THBYY-52
PART CODE X X X X3018119940 3018116610 3018119940 3018449940
PTC RESISTANCE X X X X S220 S330 S220 S220
OVER LOAD TYPE NAME X X X X 276THB 181SHB 276THB 276THB
REFRIGERANT R134a
VOLTAGE(V/HZ)100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
ASSY TYPE NAME X 783NHBZZ-52 X X 197NHBYY-52 X197NHBYY-52 197NHBYY-52
PART CODE X3018119390 X X3018119920 X3018119920 3018449920
PTC RESISTANCE XS220 X X S330 XS220 S330
OVER LOAD TYPE NAME X783NHB X X 197NHB X197NHB 197NHB
REFRIGERANT R12
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
ASSY TYPE NAME X X X X 276THBYY-52 181SHBYY-52 276THBYY-52 276THBYY-52
PART CODE X X X X3018119940 3018116610 3018119940 3018449940
PTC RESISTANCE X X X X S220 S330 S220 S220
OVER LOAD TYPE NAME X X X X 276THB 181SHB 276THB 276THB
REFRIGERANT R134a
VOLTAGE(V/HZ)100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
ASSY TYPE NAME X 783NHBZZ-52 X X 197NHBYY-52 X197NHBYY-52 197NHBYY-52
PART CODE X3018119390 X X3018119920 X3018119920 3018449920
PTC RESISTANCE XS220 X X S330 XS330 S330
OVER LOAD TYPE NAME X783NHB X X 197NHB X197NHB 197NHB
REFRIGERANT R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
PART CODE X3016400100 X X X X X X
RATED VOLTAE X200V X X X X X X
RATED CAPACITANCE X X X X X X X
REFRIGERANT R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
PART CODE X3016400100 X X X X X X
RATED VOLTAE X200V X X X X X X
RATED CAPACITANCE X100uF X X X X X X
100uF

6
SPECIFICATIONS
4) RUNNING CAPACITOR
(1) FR-521,551,630,662,700 KT/KB
5) C-FAN MOTER
(1) FR-521/551 KT/KB
(2) FR-630,662,700 KT/KB
6) F-FAN MOTER
(1) FR-521/551 KT/KB
(2) FR-630/662/700 KT/KB
REFRIGERANT R12
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
PART CODE X X X X X 400EL15110 X X
RATED VOLTAE X X X X X 350V X X
RATED CAPACITANCE X X X X X X X
REFRIGERANT R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
PART CODE X 3816800400 X X 3016401900 X3016401900 3016401900
RATED VOLTAE X300V X X 400 X400V 400
RATED CAPACITANCE X X X X
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
TYPE NAME DL-2213DWCB
PART CODE 3015907300
REVOLUTION 2200RPM
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
TYPE NAME DL-2213DWCB
PART CODE 3015906800
REVOLUTION 2200RPM
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
TYPE NAME DL-2213DWCB
PART CODE 3015907200
REVOLUTION 2200RPM
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
TYPE NAME DL-2213DWCB
PART CODE 3015905300
REVOLUTION 2200RPM
5uF
7uF 4uF 4uF 4uF

7
7) R-FAN MOTER
(1) FR-630 ,662,700 KT/KB
8) DEFROST HEATER
(1) FR-521/551 KT/KB
(2) FR-630/662/700 KT/KB
9) LAMP ASSEMBLY
(1) FR-521,551,630.662.700 KT/KB
10) PCB TRANSFORMER
(1) FR-521,551,630,662,700 KT/KB
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
TYPE NAME XORM-1027W X ORM-1018C2 1S-23211DWBFC ORM-108C2 ORM-108C2
PART CODE X3015902831 X3015902691 3015912672 3015902691
REVOLUTION X2200rpm X2200rpm
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
SPEC(W) X148W
PART CODE X3012803210 3012805500
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
SPEC(W) X180W
PART CODE X3012803210 3012805500
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
SPEC(W) X15W
PART CODE X3013600050 3013600020
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
SPEC(W) XFRB-5070KT
PART CODE X5EPK648110 5EPK048007 5EPK0548041
SPECIFICATIONS

8
SPECIFICATIONS
11) MAIN PCB ASSEMBLY
(1) FR-521/551 KT/KB
(2) FR-630/662/700 KT/KB
12) DEFROST TIMER
13) DOOR S/W
(1) FR-521,551,630,662,700 KT/KB
14) DRYER
(1) FR-521/551 KT/KB
(2) FR-630/662/700 KT/KB
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
SPEC(W) XRT
PART CODE X3014387020 3015387010
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
SPEC(W) XRT
PART CODE X3014386020 3014386010
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
SPEC(W) XTMDEX09UD1 TMDE807F1 TMDEX09UR1 TMDE807UF1
PART CODE X3018120030 3018120020 30181200100 30181200200
REFRIGERANT R12,R134a
VOLTAGE(V/HZ) 100/50,60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50
PART CODE 3018100010
REFRIGERANT R12 R134a
VOLTAGE(V/HZ) 10g 15g
SPEC(W) 3016801000 3016801010
REFRIGERANT R12 R135a
VOLTAGE(V/HZ) 10g 15g
SPEC(W) 3016805300 3016801020

9
3. POWER CORD
Upper power cord’s part code is only for lead wire, without any kinds of terminal or housing
NO SHAPE OF CODE PART CODE DESCRIPTION REMARK
13011315000 CP-2PIN FOR EUROPEAN COUNTRY
2401RA17200 CP-2PIN FOR OTHER COUNTRY
34006D17101 KP-30 FOR AMERICA & ELSALVADOR
4401PD17101 KP-211 FOR JAPAN & TAIWAN
53011300801 BP-3PIN
63011303010 #267 FOR CHILE
73011315310 FOR ISRAEL
8
3011303050 BS-1363A FOR U.K, MIDDLE ASIA
SINGAPORE & MALAYSIA
93011301200 KP551/550 FOR CHINA & AUSTRALIA
SPECIFICATIONS