Daewoo FR-581NT Service Manual
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Daewoo FR-581NT Service Manual

Daewoo FR-581NT Service Manual

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Service Manual
Refrigerator
Model: FR-581NT/NW
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).
DAEWOO ELECTRONICS CO., LTD.
S/M No. : FR581NW010
FR-661NT/NW

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Summary of Contents for Daewoo FR-581NT

  • Page 1 : 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). DAEWOO ELECTRONICS CO., LTD.

  • Page 2: Table Of Contents

    CONTENTS 1. Specification -----------------------------------------------------------------------------------------------1 2. External views---------------------------------------------------------------------------------------------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 ------------------------------------------------------------------------------12 10.

  • Page 3: Specification

    1. SPECIFICATION MODEL NAME FR-581NT/NW FR-661NT/NW 200g 200g Refirgerant R134a 160g 160g Cooling System Fan Cooling Convection Refrigeration System Air Forced Convection Defrost System Fin Evaporator Forced Defrost Operation Automatic Start & Stop Cold Control Adjustable Button Freezer Refrigerator Capacity...

  • Page 4: External Views

    2. EXTERNAL VIEWS 1. FR-581NT/NW 2. FR-661NT/NW...

  • Page 5: Wire Diagram

    3. WIRE DIAGRAM YELLOW YELLOW YELLOW COMPRESSOR F-SENSOR ORANGEX2 DOOR S/W F-LAMP BROWN BROWN BLUEX2 DEFROST HEATER BLUE DEFROST D-SENSOR HEATER WHITE R1-SENSOR WHITE M-PCB WHITE TEMP FUSE INPUT COMP BLACK YELLOW BLACK POWER PLUG BLUE BLUE WHITE BLACK BLACK BLACK BLACK TRANS...

  • Page 6: Name Of Parts

    4. NAME OF PARTS 1. FR-581NT, 661NT 1 Freezer Lamp 2 Freezer Shelf 3 Case Icing 4 Guide Icing 5 Ice Box 6 Chilled Door 7 Low Temperature Doodorant 8 Refrigerator Lamp 9 Refrigerator Shelf 10 Crisper Cover 11 Criper (A)

  • Page 7: Air Flow Diagram

    5. AIR FLOW DIAGRAM Freezer pocket Freezer Please don't put long term storing Please don't put bottles items such as ice cream etc. such as beer, beverage etc. It might be melted because of It might be broken opening the door frequently. because of freezing.

  • Page 8: Refrigerant Cycle Diagram

    6. REFRIGERANT CYCLE DIAGRAM ACCUM SUCC.PIPE I-PIPE EVA. PIPE CON (A) WI-CON. DRYER AS PIPE CON (S) DELIVERY PIPE CAPI-TUBE COMP Welding Specifications WELD 5% SILVER ¡ WELD 35% SILVER § Freezing Cycle...

  • Page 9: Machine Room View And Part List

    7. MACHINE ROOM VIEW AND PART LIST 24 20 PART NAME PART NAME PART NAME FIXTURE C MOTOR AS DRYER MOTOR C PIPE SERVICE PIPE SUCTION AS ABSORBER PIPE SUC CONN BOLT SPECIAL CABLE TIE BASE COMP AS HOSE DRN B COMPRESSOR WASHER SPECIAL CASE VAPORI...

  • Page 10: Main Components

    8. MAIN COMPONENTS 1. COMPRESSOR Refrigerant Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz Comp. model BL27YE-3 BL25YG-2 SL28YE-5 PL25YG-4 SL28YE-5 Part code 3952127A30 3952125Q20 3954128A50 3956125Q40 3954128A50 Strating type RSIR RSCR RSIR Refrigerant R134a Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz...
  • Page 11 4. STARTING CAPACITOR Refrigerant Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz Spec. 200V/100µF 350V/25µF Part code 3016400100 400EL16110 Refrigerant R134a Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz Spec. 200V/100µF 290V/50 µF Part code 3016400100 4124G62020 5.
  • Page 12 9. LAMP ASSEMBLY Refrigerant R12, R134a Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz Spec. 120V/15W 240V/15W Part code 3013600010 3013600030 10. PCB TRANSFORMER Refrigerant R12, R134a Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz Part code 5EPK041004 5EPK057800 5EPK042000...
  • Page 13 POWER CORD SPECIFICATION SHAPE OF POWER CODE PART CODE DESCRIPTION REMARK 3011315000 CP-2PIN FOR EUROPEAN COUNTRY 401RA17200 CP-2PIN FOR OTHER COUNTRY 4006D17101 KP-30 FOR AMERICA 401PD17101 KP-211 FOR JAPAN & TAIWAN 3011300801 BP-3PIN 3011303010 #267 FOR CHILE 3011315310 FOR ISRAEL FOR U.K, MIDDLE ASIA 3011303050 BS-1363A...

  • Page 14: Door Color Specification

    PCM sheet lamina sheet bright PCM Part code PWFT006A40 PWFT006A50 2. ASSEMBLY URETHAN REFRIGERATOR DOOR 1) FR-581NT, 661NT Refrigerant R134a Color type Dull lamina High glossy High glossy Dull lamina High glossy High glossy Normal PCM...
  • Page 15 COLOR TABLE 1. PCM type COLOR CHIP COLOR NAME P/WITH (WH069) '94 L/GRAY (GY158) '95 L/GRAY (GY259) '94 M/GRAY (GY331) '95 M/GRAY (GY335) '97 M/GRAY (GY267) M. D/GRAY (GY750) N/BLUE (BL718) MINT GREEN (GN206) '97 BEIGE (BE215)
  • Page 16 2. Lamina sheet type COLOR CHIP COLOR NAME P/WITH (WH069) '94 L/GRAY (GY158) '95 L/GRAY (GY259) '94 M/GRAY (GY331) '95 M/GRAY (GY335) '97 M/GRAY (GY267) M. D/GRAY (GY750) N/BLUE (BL718) MINT GREEN (GN206) S/GOLD G/GREEN...

  • Page 17: Exploded Views And Parts List

    10. EXPLODED VIEWS AND PARTS LIST 1. FR-581NT, 661NT 1. Exploded views...
  • Page 18 So, if you need the latest parts information, please refer to PPL (Parts Price List) in Service Information Center (http://svc.dwe.co.kr) PART CODE PART NAME DESCRIPTION Q'ty REMARK FR-581NT FR-661NT ASSY CAB URT HOSE DRAIN (B) 3013202200 BASE COMP AS 3010309100...
  • Page 19 PART CODE PART NAME DESCRIPTION Q'ty REMARK FR-581NT FR-661NT 25-2 MOUSE BELL 3018500100 HIPS 25-3 COVER MOTOR C 4017Z32233 HIPS 25-4 ABSORBER MOTOR 4017Z08430 EPR-B3(H40) 25-5 MOTOR F REFER TO # 9 25-6 COVER MOTOR B 4017Z32244 HIPS 25-7 FIXTURE FAN...
  • Page 20 PART CODE PART NAME DESCRIPTION Q'ty REMARK FR-581NT FR-661NT GASKET F DR AS 3012304800 PVC+MAGNET HANDEL F DR 3012605000 ABS+CR SCREW TAPPING 7112401611 T2S TRS 4 x 16 MFZN DECORATOR F DR HANDLE 3011601700 PANEL F*T 3014203600 60-1 PANEL F CONTROL...
  • Page 21 2. FR-581NW, 661NW 1. Exploded views...
  • Page 22 2. Parts list  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) PART CODE PART NAME...

  • Page 23: To Use Panel

    11. ELECTRONIC FUNCTION 1. N805 1) How to use the panel 1. Pressing once 1) Temperature regulation of both compartments. 2) Other LEDs are in ordinary state. 3) Fuzzy (button) does not work. 4) Quick FRZ. button : Temperature regulation of freezer 5) Quick REF.

  • Page 24: Function Table

    2) Function table Control Control Contents Remark Function Objects Freezer COMP. 1. If press the temperature set button, then freezer temperature temperature F-fan range will blink. During blinking, press the quick freezer/freezer control R-fan set button. C-fan FRZ. REF. FUZZY TEMP SET ˚C FUZZY...
  • Page 25 Control Control Contents Remark Function Objects 6. Bar LED is irrelevant with R-fan on/off. 7. In case of temperature requlation in the middle of fuzzy, fuzzy is canceled and temperation is done. Quick COMP. 1. Quick freezing mode is started by pressing quick freeze button. freezing F-fan C-fan...
  • Page 26 Control Control Contents Remark Function Objects Fuzzy COMP. 1. Fuzzy mode is started by pressing fuzzy button. R-fan F-fan FRZ. REF. FUZZY TEMP SET ˚C C-fan FUZZY SURROUND REGULAR QUICK FRZ. QUICK REF. FRZ. SET REF. SET 2. Fuzzy mode is canceled by pressing fuzzy button once again. 3.
  • Page 27 Control Control Contents Remark Function Objects 3. Heater defrost 1) If D-senso r ≥10˚C, Heater is off. 2) Limited time is 80 min. 4. Pause 1) Time is 4 min. 2) COMP. F-fan, R-fan are off. 5. Fan delay 1) Time is 5 min. 2) COMP.
  • Page 28 Control Control Contents Remark Function Objects Electric Door S/W 1. F-fan on or off time is delayed, when COMP. is on or off. device COMP. delay R-fan F-fan COMP F-FAN 1MIN. 1MIN. 2. F-fan and R-fan on or off time is delayed, when door switch is on or off.
  • Page 29 Control Control Contents Remark Function Objects Forced COMP. 1. Press the quick freezing button 5 times, when press the fuzzy defrost F-fan button. After that can enter the forced defrost mode. R-fan Heater FRZ. REF. FUZZY TEMP SET ˚C FUZZY SURROUND REGULAR QUICK FRZ.
  • Page 30 3) Self-diagnosis table Code Defect function Check method F 1 (FRZ.) F-sensor - Compressor & F-fan is on for 24 minutes. - Compressor & F-fan is off for 16 minutes. R 1 (REF.) R1-sensor - Regarded by R2-sensor. R 2 (Q.R) R2-sensor - Detecting weak cooling is impossible.
  • Page 31 4) Circuit and wiring diagram 1. The RESISTOR value which has not TD623088B M-PCB F-PCB displayed time constant is 10K 1/4W. CN04 2. The CERAMIC CONDENSOR which CN01 :2mV been displayed time constant is 0.01µF. :-2mV F-SENSOR 3. The CONDENSER which has not been C1 RMS CN01 CN06...

This manual is also suitable for:

Fr-581nwFr-661nwFr-661ntFr-581nt/nwFr-661nt/nw

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