Daewoo FR-490M Service Manual
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S/M No. : FR490P0010
Service Manual
Refrigerator
Model: FR-490M
FR-490P
DAEWOO ELECTRONICS CO., LTD.

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Summary of Contents for Daewoo FR-490M

  • Page 1 S/M No. : FR490P0010 Service Manual Refrigerator Model: FR-490M FR-490P DAEWOO ELECTRONICS CO., LTD.
  • Page 2: Table Of Contents

    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.
  • Page 3: Specification

    1. SPECIFICATION MODEL NAME FR-490M FR-490P 180g 180g Refirgerant R134a 150g 150g 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...
  • Page 4: External View

    2. EXTERNAL VIEW 1. FR-490M 2. FR-490P...
  • Page 5: Wire Diagram

    3. WIRE DIAGRAM 1. FR-490M L/BLUE G/YW COMPRESSOR DOOR : RED PLUG : BROWN : WHITE : PINK : BLACK LAMP TEMP : YELLOW FUSE : BULE P-RELAY : GRAY MOTOR WH/BL : WHITE WITH BLUE STRIPE WH/BL WH/BL THERMOSTAT...
  • Page 6: Name Of Parts

    4. NAME OF PARTS 1. FR-490M 1 Freezer Crystal Shelf 2 Freezer Temperature Controller 3 Ice Tray & Crystal Clear Ice Maker 4 Ice Box 5 Chilled Tray 6 Refrigerator Temperature Controller 7 Refrigerator Crystal Shelf 8 Crisper Cover 9 Crisper...
  • Page 7: Air Flow Diagram

    5. AIR FLOW DIAGRAM Freezer door pocket Do not put ice cream or frozen Freezer room food in freezer door pocket to Do not put any bottle such as store for a long term. Opening beer or beverage because it can and shutting the door can rise up -16~-18 -16~-18...
  • Page 8: Refrigerant Cycle Diagram

    6. REFRIGERANT CYCLE DIAGRAM ACCUM SUC-PIPE COOLING PIPE...
  • Page 9: Machine Room View And Part List

    7. MACHINE ROOM VIEW AND PART LIST 23 22 4 3 2 21 12 PART NAME PART NAME PART NAME COMPRESSOR PIPE CON (SUC) CABLE CLAMP ABSORBER PIPE COOLING CON (AUX) STARTING CAPACITOR BOLT COMP. FIXTURE PIPE COOLING (A) POWER CORD FIXTURE COMP.
  • 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 CL27YE-3-C CL27YE-1-C CL27YE-2-C SL28YE-4E-C KL27YE-4E-C PL25YE-4 SL28YE-6-C Part code 3957127C30 3957127C10 3957127C20 3954128C60 3958127C60 3956125442 3956128C60 Strating type CSIR CSIR SCIR RSIR CSIR RSCR RSIR...
  • Page 11 Refrigerant R12, R134a Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz Spec. Part code 4019S15200 400EL20111 8. DEFROST TIMER (FR-490M) Refrigerant R12, R134a Voltage 100V/50,60Hz 110V/60Hz 115, 120V/60Hz 127V/60Hz 220V/50Hz 220V/60Hz 230V/50Hz 240V/50Hz Spec. TMDEX09UA1 TMDEX09UC1 Part code...
  • Page 12 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 13: Door Color Specification

    9. DOOR COLOR SPECIFICATION 1. ASSEMBLY URETHAN FREEZER DOOR 1) FR-490M Refrigerant R134a Color type Dull lamina High glossy High glossy Dull lamina High glossy High glossy Normal PCM Normal PCM sheet lamina sheet bright PCM sheet lamina sheet bright PCM...
  • Page 14 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 15 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 16 10. EXPLODED VIEW AND PARTS LIST 1. FR-490M 1. Exploded view...
  • Page 17 2. Parts list PART CODE PART NAME DESCRIPTION QUANTITY REMARK ASSY URT CAB 4010G54111 GUIDE DRN 4018G54120 PIPE DRN AL T1.0 HTR GLASS TUBE AS REFER TO # 9 4017Z73580 COVER DEFR HTR *U 4017Z73570 COVER DEFR HTR *T 3017044700 EVAPORATOR FIN AS 400EL21213 FUSE TEMP AS...
  • Page 18: Exploded View And Parts List

    PART CODE PART NAME DESCRIPTION QUANTITY REMARK 401SD75302 MULTI DUCT AS 4010G75215 DUCT MULTI HIPS 4010G75253 INSULATOR M/F DUCT F-PS LAMP AS REFER TO # 9 4010G15311 SHADE R DRYER AS REFER TO # 9 ASSY URT *T DOOR RFEER TO # 11 4010G46014 LINER F DR ABS 1.4X785X1200...
  • Page 19 2. FR-490P 1. Exploded view...
  • Page 20 2. Parts list PART CODE PART NAME DESCRIPTION QUANTITY REMARK ASSY URT CAB 4010G54111 GUIDE DRN 4018G54120 PIPE DRN AL T1.0 HTR GLASS TUBE AS REFER TO # 64 4017Z73580 COVER DEFR HRT *U 4017Z73570 COVER DEFR HTR *T 3017044700 EVAPORATOR FIN AS 400EL21213 FUSE TEMP AS...
  • Page 21 PART CODE PART NAME DESCRIPTION QUANTITY REMARK 401SD75302 MULTI DUCT AS 4010G75215 DUCT MULTI HIPS 4010G75253 INSULATOR M/F DUCT F-PS LAMP AS REFER TO # 9 4010G15311 SHADE R DRYER AS REFER TO # 9 ASSY URT *T DOOR REFER TO # 11 4010G46014 LINER F DR ABS 1.4 785 1200...
  • Page 22: Electronic Function

    11. ELECTRONIC FUNCTION 1. FR-490P 1) How to use the panel • The warm, normal, cold LEDS in monitor are 1) Push time set button once displayed according to freezer temperature • Adjust the hour with time adjuster. control button pushed. 2) Push time set button twice •...
  • Page 23 2) Function table Control Control Contents Remark Function Objects Quick COMP. 1. Quick freezing is started by pushing the quick freezing button. Freezing 2. If stop the quick freezing mode, push the quick freezing button again. ˚C CLOCK TIME SET ˚C SET FREEZER TEMP.
  • Page 24 Control Control Contents Remark Function Objects 2. When the knob of the damper is located at off position, the temperature of refrigerator is the same as ambient temperature. 3. When the knob of damper is located at normal position, the temperature of refrigerator is 3~4˚C.
  • Page 25 Control Control Contents Remark Function Objects Defrost COMP & Common Pre-cool heater fan delay mode COMP. & fan D-heater D-LED Prior Function Defrost Function Forced defrost D-heater 1. If quick freezing button is pushed 5 times and freezer temperature control button is pushed at the same time, then forced defrost mode begins.
  • Page 26 3) Self-diagnosis table Error Defect function Check method mode Open F-sensor - The voltage of port 3 in micom is lower than 0.2V or not. - The connection state of connector(C3) in M-PCB is good or not. - The characteristics of diode D02, D04 are good or not. - The resistance value of R6 is the same as standard value or not.
  • Page 27 4) Circuit and wiring diagram SYMBOL VOLTAGE 5.0V 5.4V 7.2V POWER CORD DEFROST TME CHAHCE R042 R022 OPE SM P 01 28.7K F 7.15K F 12.0V 20K F R012 SHORT : XCH R021 76.3F 3V CND A(3V CND) C7.4V 42.2K F 12.8V FUSE (3.00V)

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