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  4. FR-4501K
  5. Service Manual

Daewoo FR-4501K Service Manual - External Views

Other manuals for FR-4501K: Installation Instructions Manual, Service Manual

Summary of FR-4501K

  • Page 1

    Service manual refrigerator daewoo electronics co., ltd http://svc.Dwe.Co.Kr jul,2000 model : fr-4501k / fr-4501n / fr-4502k fr-4502n / fr-4503n / fr-4504k fr-4505k.

  • Page 2: Table of Contents

    1 table of contents external view ............................................................................................................................ 2 1. External size & name of parts ........................................................................................ 2 ~ 8 specificati...

  • Page 3: External Views

    2 external views 1. Fr-4501k 1) external size 2) name of parts.

  • Page 4

    3 external views 2. Fr-4501n 1) external size 2) name of parts.

  • Page 5

    4 external views 3. Fr-4502k 1) external size 2) name of parts.

  • Page 6

    5 external views 4. Fr-4502n 1) external size 2) name of parts.

  • Page 7

    6 external views 5. Fr-4503n 1) external size 2) name of parts.

  • Page 8

    7 external views 6. Fr-4504k 1) external size 2) name of parts.

  • Page 9

    8 external views 7. Fr-4501k 1) external size 2) name of parts.

  • Page 10: Specifications

    9 specifications 1. Outline 2. Electric parts 1) compressor 2) relay division contents model name fr-4501k,fr-4502k fr-4504k,fr-4505k fr-4501n,fr-4502n fr-4503n usable capacity freezer 101l 101l 101l refrigerator 273l 273l 273l total 374l 374l 374l external dimension widht 708mm 710.5mm 710.5mm dept...

  • Page 11

    10 specifications 3) running capacitor 4) f-fan motor 5) c-fan motor 6) defrost heater 7) lamp assembly refrigerant r134a voltage(v/hz) 100/60 115,120/60 220/50 230/50 240/50 part code 3016801910 400el15110 rated voltage 200v 350v rated capacitance 12uf 5uf refrigerant r134a voltage(v/hz) 100/60 115...

  • Page 12

    11 specifications 8) temperature fuse 9) door s/w 10) dryer 11) thermostat 12) defrost timer refrigerant r134a voltage(v/hz) 100/60 115,120/60 220/50 230/50 240/50 operating temp 77? 77? Part code 3017201200 3017201200 refrigerant r134a voltage(v/hz) 100/60 115,120/60 220/50 230/50 240/50 type name ...

  • Page 13

    12 specifications 13) bimetal thermo 14) pcb transformer 15) main pcb assy 16) fuse (pcb) refrigerant r134a voltage(v/hz) 100/60 115,120/60 220/50 230/50 240/50 type name st-3 st-3 part code 3018120300 3018120300 for fr-4501n,fr-4502n,fr-4503n refrigerant r134a voltage(v/hz) 100/60 115,120/60 220/50...

  • Page 14

    13 specifications 3. Power cord no shape of power cord part code description remark 1 3011315000 cp-2pin for european country 2 401ra17200 cp-2pin for other country 3 4006d17101 kp-30 for america & el salvador 4 401pd17101 kp-211 for japan & taiwan 5 3011300801 bp-3pin 6 3011303010 # 267 for chile 7...

  • Page 15: Operation and Fuctiolns

    14 operation and fuctiolns no control function control objects contents remark 1 display led 1.Temp button 1) temperature of refrigerator can be controlled as changing control mode according to customer's desire. 2) initial mode is "mid" and whenever pressing temp button,control mode proceeds as fol...

  • Page 16

    15 2 control of temp. Comp f-fan 1. How to control temperature of refrigerator 1) whenever temp.Button is pressed, control mode is circulated as follows: low -> mid -> high -> quick -> low 2) leds will indicate control mode according to temp.Button. 3) comp and f-fan are controlled by r-sensor. 2. O...

  • Page 17

    16 3 defrost period defrost mode 1. Determination of defrosting period 1) total run-time of comp:10,11,12,13,14, 15 hours 2) run-ratio of comp: over 80£¥ 3) total times of door opening: over 3 times 4) total time (comp on + comp off): 60 hours 2. Explanation 1) defrosting starts with the following c...

  • Page 18

    17 4) output control and limit time of each defrosting mode 2. Forced defrosting 1) start : defrosting starts by pressing temp. Control s/w five times in a row when door is open. 2) end : no function 3) process : using heater 4) defrosting mode and procedure : same as normal defrosting ( skip pre-co...

  • Page 19

    18 7 error display led 1. Error display 1) how to start: push temp. Control s/w for five secs. In continuous - run mode. 2) how to end : it returns automatically after 20 secs in error mode without concering error. 2. Display and how to control 1) d1 error - starting condition: d-sensor disconnecito...

  • Page 20

    19 8 time delay of electric devices 1. F-fan time delay in comp on/off 1) during normal running : f-fan will be on/off for five secs. In continuous 1 min. After comp on/off 2) when initial power input : f-fan will be on 4 mins. After comp on 2. F-fan time delay by door s/w 1) after 6 mins.Of initial...

  • Page 21

    20 10 option circuit 2 (prevention strong refrigeration) 1. Prevention of strong refrigeration option ( change middle-off point ) 11 continuous run comp f-fan heater 1) how to start : if push the temp. Control s/w 30 times,it will start. 2) how to add one more run : push temp. Control s/w 30 times i...

  • Page 22: Diagram

    21 diagram 1. Wiring diagram for fr-4501n, fr-4502n for fr-4501k, fr-4502k, fr4504k, fr-4505k for fr-4503n.

  • Page 23

    22 2. Circuit diagram diagram.

  • Page 24

    23 3. Air flow diagram diagram.

  • Page 25

    24 4. Refrigerant cycle diagram diagram.

  • Page 26: Disassembly and Assembly

    25 disassembly and assembly if there is cover f lamp on the ceiling, you must take off it first. In case there's not, you should follow how to remove louver f section. 1) cover f lamp disassembly at first, take off window lamp. Turn the lamp to the left and remove it. Using (+) screw driver, unfaste...

  • Page 27

    26 disassembly and assembly 2) louver f disassembly remove the hole cap on top left using your finger. Using (+) type screw driver, unfasten the screw in the hole. Do the same job at another hole cap, screw on top right. Remove the louver f using screw driver as picture. 3) cover r contl box disasse...

  • Page 28

    27 turn the lamp to the left and remove it. Using (+) screw driver, unfasten the screw in the center of cover r contl box. Using (+) screw driver,unfasten the screw in the back of liner. With force, take off cover r contl box downwards. 2 3 4 5 disassembly and assembly.

  • Page 29

    28 4) cover r lamp disassembly remove window lamp at first. Turn the lamp to the left and remove it. Using (+) screw driver, unfasten the screw in the center of cover r contl box. Using (+) screw driver,unfasten the screw in the back of liner. 1 2 3 4 disassembly and assembly.

  • Page 30

    29 with force, take off cover r lamp downwards. 5) front control panel disassembly place any sheet at bottom-left of panel to protect surface of it. Insert small sharp tool into the gap to lift panel windows up. Pull window out smoothly. Remove 2 screws. Lift up panel to remove. 5 2 1 3 4 5 disassem...

  • Page 31

    30 remove connector. Remove screws on the back of panel. 6 7 disassembly and assembly.

  • Page 32: Exploded View and Parts List

    31 exploded view and parts list 1. Fr-4501k.

  • Page 33: Exploded View and Parts List

    32 2. Fr-4501n exploded view and parts list.

  • Page 34: Exploded View and Parts List

    33 3. Fr-4502k exploded view and parts list.

  • Page 35: Exploded View and Parts List

    34 4. Fr-4502n exploded view and parts list.

  • Page 36: Exploded View and Parts List

    35 5. Fr-4503n exploded view and parts list.

  • Page 37: Exploded View and Parts List

    36 6. Fr 4504k exploded view and parts list.

  • Page 38: Exploded View and Parts List

    37 7. Fr-4505k exploded view and parts list.

  • Page 39: Exploded View and Parts List

    38 exploded view and parts list 1. Total parts list (fr-4501k) part code part name part description q'ty remark 3010031200 assy cab urt frm(p)-371 1 3012911500 hinge*t spcc t2 1 3012905400 special bolt t/u 6x22 swch22a(wh) 3 3011449800 cover *t hi hips 1 7112401211 screw tapping t1trs 4x12 mfzn 1 30...

  • Page 40

    39 3019013100 pocket small hips 3 3012509600 guide pocket hips 1 3019013300 pocket jumbo hips 1 3019013400 pocket bottle hips 1 part code part name part description q'ty remark 2. Total parts list (fr-4501n) part code part name part description q'ty remark 3010031200 assy cab urt frm(p)-371 1 301291...

  • Page 41

    40 rxploded view and parts list 3013336310 insu f luvr eps 1 3013402600 knob f contl pp 1 3018910400 louver f hips 1 7112401611 screw tapping t1trs 4x16 mfzn 2 3010924600 cap f-luvr hips t2.3 2 3017821600 shelf f hips t3.0 1 3013002300 holder ice sas hips 1 3012201900 frame ice case sas 1 box ice 1 ...

  • Page 42

    41 3. Total parts list (fr-4501n) part code part name part description q'ty remark 3010031200 assy cab urt frm(p)-371 1 3012911500 hinge*t spcc t2 1 3012905400 special bolt t/u 6x22 swch22a(wh) 3 3011449800 cover *t hi hips 1 3012911400 hinge *m as dc-2 zn 1 3016001220 special bolt m 6x20 swch22a(wh...

  • Page 43

    42 3011451300 cover dariy room gpps 1 3019013000 pocket dairy hips 1 3011162100 case egg gpps 1 3019013100 pocket small hips 3 3012509600 guide pocket hips 1 3019013300 pocket jumbo hips 1 3019013400 pocket bottle hips 1 part code part name part description q'ty remark 4. Total parts list (fr-4502n)...

  • Page 44

    43 3013336310 insu f luvr eps 1 3013402600 knob f contl pp 1 3018910400 louver f hips 1 7112401611 screw tapping t1trs 4x16 mfzn 2 3010924600 cap f-luvr hips t2.3 2 3017821600 shelf f hips t3.0 1 3013002300 holder ice sas hips 1 3012201900 frame ice case sas 1 box ice 1 3012509800 guide twist ice hi...

  • Page 45

    44 5. Total parts list (fr-4503n) part code part name part description q'ty remark 3010031200 assy cab urt frm(p)-371 1 3012911500 hinge*t spcc t2 1 3012905400 special bolt t/u 6x22 swch22a(wh) 3 3011449800 cover *t hi hips 1 3011449500 cover guide l/wire pp 1 7112401211 screw tapping t1trs 4x12 mfz...

  • Page 46

    45 screw tapping t1 flt 4x12 mfzn 1 handle f abs 1 screw tapping t1 flt 4x12 mfzn 4 handle r abs 1 screw tapping t1 flt 4x12 mfzn 1 3011450800 cover cap hndl *l abs 1 3011450300 cover cap hole a pp 1 assy r dr 1 3012301720 gasket r dr as pvc 1 3010936600 cap dr screw hole pp 1 3011451300 cover dariy...

  • Page 47

    46 3011162200 case ice pp 1 box ice 1 part code part name part description q'ty remark 3018100050 switch dr dsd-5(220v) 1 3010936100 cap dv *m hi hole abs 1 3017903610 socket r lamp as 1 3013600080 lamp as 240v/15w 1 7121300811 screw tapping t2 pan 3x8 mfzn 1 3013402500 knob r contl abs 1 3011449900...

  • Page 48

    47 3011162200 case ice pp 1 box ice 1 3018100050 switch dr dsd-5(220v) 1 3010936100 cap dv *m hi hole abs 1 3011449900 cover r contl box hips 1 3013402500 knob r contl abs 1 3017903610 socket r lamp as 1 3013600080 lamp as 240v/15w 1 7121300811 screw tapping t2 pan 3x8 mfzn 1 3012733700 harness r-th...

  • Page 49

    48 3. Machine room exploded view and parts list no part name no part name no part name 1 base cab 10 dryer as 20 cover relay 2 cord power 11 case vapori as 21 pipe service 3 screw tapping 12 screw tapping 22 swith p-relay as 4 screw machine 13 hose drn a 23 screw special 5 washer tooth 14 hose drn b...

  • Page 50

    49 3. Machine room exploded view and parts list no part name no part name no 1 base cab 10 dryer as 20 2 cord power 11 case vapori as 21 3 screw tapping 12 screw tapping 22 4 screw machine 13 hose drn a 23 5 washer tooth 14 hose drn b 5-1 screw machine 15 pipe hot 6 harness earth 16 pipe conn a 7 ab...

  • Page 51

    Daewoo electronics co., ltd 686, ahyeon-dong mapo-gu seoul, korea c.P.O. Box 8003 seoul, korea telex : dwelec k28177-8 cable : “daewooelec” e-mail : g7f00e@web.Dwe.Co.Kr fax : 02) 360-7877 tel : 02) 360-7803.