
Service ManualRefrigeratorModel: FR-520NT FR-550NTDAEWOO ELECTRONICS CO., LTD.S/M No. : FR520NT010 ✔ Caution: In this Manual, some parts
SPECIFICATIONS3. POWER CORD Upper power cord’s part code is only for lead wire, without any kinds of terminal or housingNO SHAPE OF CODE PART CODE D
SPECIFICATIONS4. DOOR COLOR1) ASSEMBLY URETHAN FREEZER DOOR(FR-520NT, 550NT)NON-KEY TYPEKEY TYPE2) ASSEMBLY URETHAN REFRIGERATOR DOORFR-520NT• NON-KEY
OPERATION AND FUNCTIONS NOCONTROL FUNCTIONCONTROL OBJECTSCONTENTS REMARK1 Temperature RegulationCOMPFan1. Temperature Regulation of Fresh Food Compart
3 Optional FunctionTemperature 1. Option for Weak Refrigeration 1) SW1 On : Standrd On/Off applied 2) SW1 Off : 1.5 lower than Standard On/Off2
5Defrosting ModeCompFanHeater Normal Defrosting1. Starting by Defrosting Period2. How to Proceed 1) Pre-Cool Control Object : Comp On, Fan O
2. How to control 1) Conditions for Low Temp. AR-Heater Off when Comp OnR-Heater On when Comp Off 20 seconds of preventing time for re-start of Com
10 Error Displayand How toControl itLED 1. Priority of Error Display R1 > D1 > D2 > C1 > A/S Compulsary Defrosting2. Display Mode3. R1
DIAGRAM1. WIRNIG DIAGRAM
DIAGRAM2. PARTICAL WIRING DIAGRAM
18DIAGRAM3. CIRCUIT DIAGRAMDOOR S/WLAMPTEMP. FUSED-HEATERR-TEMP.SETTING
EXTERNAL VIEWS ... 21. FR-520NT
DIAGRAM4. AIR FLOW DIAGRAMInlet of cooling airIt should not be blocked with food etc. as it is the inlet where cooling air returns.FrezerPlease don’t
DIAGRAM5. REFRIGRANT CYCLE DIAGRAMPIPE SUCCON COMPRESSORWI-CONHOT PIPEDRYERCAPILLARYTUBEEVAPORATORACCUMULATORSUCPIPE
DISASSEMBLY AND ASSEMBLY 1. FREEZER LOUVER1) FR-520NT, 550NT Push smoothly the locker of light bulb cover and Remove it. Remove the screw cover on th
DISASSEMBLY AND ASSEMBLY Remove the screw on the light bulb base.Pull the light housing by pressing the locker smoothly.Remove the louver.
DISASSEMBLY AND ASSEMBLY2. CONTROL SWITCH IN REFRIGERATOR ROOM1) FR-520NT, 550NT Remove the light bulb cover by pushingthe locker with screw driver.
24EXPLODED VIEW AND PARTS LIST1. TOTAL EXPLODED VIEW
EXPLODED VIEW AND PARTS LIST2. TOTAL PARTS LISTNO PART CODE PART NAME PART DESCRIPTION QUANTITY REMARK1 3010074800 ASSY CAB URT FR-520NT 11 3010074900
38 7112401211 SCREW TAPPING MFZN, T1 TRS 4X12 239 COMPRESSOR 1REFER TO #540 SWITCH P RELAY AS 1REFER TO #541 3012610000 CLAMP BAND RELAY 142 4010G0112
76 3018902600 LOUVER R *S *R FR-550NT 177 3013331200 INSU R *S *R FR-520NT 177 3013331000 INSU R *S *R FR-550NT 178 3018906300 LOUVER R *S *L FR-520NT
EXPLODED VIEW AND PARTS LIST3. MACHINE ROOM EXPLODED VIEW AND PARTS LISTNO PART NAME NO PART NAME NO PART NAME1 PLATE CAB *L 11 CABLE TIE 21 HOSE DRN
EXTERNAL VIEWS1. FR-520NT1) EXTERNAL SIZE2) NAME OF PARTS Freezer Compartment Lamp Sshelf Ffreezer & Icr Tray Case Icing Temperature Controller (
DAEWOO ELECTRONICS CO., LTD686, AHYEON-DONG MAPO-GUSEOUL, KOREAC.P.O. BOX 8003 SEOUL, KOREATELEX : DWELEC K28177-8CABLE : “DAEWOOELEC”E-mail : G7F00E@
EXTERNAL VIEWS2. FR-550NT1) EXTERNAL SIZE2) NAME OF PARTS Freezer Compartment Lamp Sshelf Ffreezer & Icr Tray Case Icing Temperature Controller (
SPECIFICATIONS1. OUTLINEDIVISION CONTENTS CONTENTSMODEL NAME FR-520NT FR-550NTUSABLE CAPACITY FREEZER122122REFRIGERATOR318352TOTAL440474EXTERNAL DIMEN
SPECIFICATIONS2. ELECTRIC PARTS1) COMPRESSOR2) RELAYREFRIGERANT R12VOLTAGE(V/HZ) 100/50, 60 110/60 115,120/60 127/60 220/50 220/60 230/50 240/50COMP M
SPECIFICATIONS3) STARTING CAPACITOR4) RUNNING CAPACITOR5) F-FAN MOTORREFRIGERANT R12VOLTAGE(V/HZ) 100/50, 60 110/60 115,120/60 127/60 220/50 220/60 23
SPECIFICATIONS6) C-FAN MOTOR7) DEFROST HEATER8) LAMP ASSEMBLY9) PCB TRANSFORMER10) MAIN PCB ASSEMBLYREFRIGERANT R12, 134aVOLTAGE(V/HZ) 100/50, 60 110/
SPECIFICATIONS11) DRYER12) FUSE (PCB)13) TEMPERATURE FUSE14) DOOR S/WREFRIGERANT R12 R134aSPEC (g) 10g 15gPART CODE 3016801000 3016801010REFRIGERANT R
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