Refrigerator | Daewoo frs20 instruction

S/M No: RNU20IB001

Refrigerator

	FRN-U20DB*	FRN-U20FB*
FRN-U20IB*	FRN-U20EB*	FRN-U20GB*
FRS-U20IB*	FRS-U20DB*	FRS-U20FB*
	FRS-U20EB*	FRS-U20GB*
FRU-577I~	FRU-547D/E~	FRU-547F/G~

✔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

- May, 2006

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Daewoo frs20 manual Refrigerator

Contents

Refrigerator N T E N T S Page External Views FRSN-U20DB / EB FRSN-U20FB / GB Name of Each Parts Freezer Compartment Refrigerator Compartment Freezer Compartment Refrigerator Specification Door Switch , F / R Specification 220~240V Models onlyBasic Model Dispenser Model AC220V / 192W Display Operation and Functions Front PCB button Dispenser Model Reference Please wait Comp Defrost ModeDefrosting Cycle Fan Heater Flow Chart of Defrosting Start Fan Voltage of Control Mode Forced Defrosting ModeSensor FAN, R-FAN, C-FAN Voltage Louver Heater Control Buzzer or Alarm ControlControl of Interior Lights FRSN-U20DA Basic Model Demonstration Main PCB Resistance of R-sensor Mid ON/OFF Point Compensation of R-sensor ON/OFF Point Basic Model LED Display of Inner Control Error Display RT-S Dispenser Model Cled Display of Front PCB Error Code Contents Basic Model Dispenser Model Eierror Basic Model Inner Control Summary of FunctionDispenser Model Front PCB Automatic Icemaker Dispenser Model Back up Function Basic Model Start Ice separating drop mode Dispenser Control Function Lamp Water S/V Circuit Operation Power Circuit DiagramBasic Model Dispenser Model ※ Voltage of every part Micom Function of Each Sensor Dispenser Model How it works Relay Function IC8 Fan Function Wiring Diagram Diagram Dispenser Model Circuit Diagram of Main PCB Page Dispenser Model Page Front View Dispenser + Home bar Model Component Locate WiewInner View Machine Compartment Evaporator Hose Ice Maker Tube Assembly HOW to Check Each PartsDisassembling Procedure How to check Hose Ice Maker Tube As How to Check Hose Ice Maker Tube Assembly Bracket Geared Motor Assembly How to Check Micro Switch Dispenser Micro Switch ▷ Good 215Ω±10% SOL2003-01B 193 ~ 236Ω Dispenser Solenoid Valve88 ~ DC 12V,1.5W ▷Check Change Flap Heater AS Check Point Remark Main PCB Compensation Used when making R-temp. down ▷ Remove 2 screws on top front of ice maker Ice Maker Ice Dropping Motor ▷ Good RS-360RH-14250 ~ 14Ω How to Check Ice MakerBlue Circle On Close ※ How to replace Front PCB Faulty Start F/R lights OFF , F-PCB Power OFFTrouble Diagnosis Start 4th pipe from buttom Freezer CompartmentDefrost Heater 192W 252 Ω Removing and replacing Freezer parts Removing and replacing Freezer parts Defrost Heater Ice Formation on F-Louver Start Switch to pull forward Disconnection / breaking of Freezer Lights Wires StartLight cover Cover and pull forward Refrigerator Compartment Remove screws of light cover Hold the bottom Cover and pull Disconnection / Breaking of Refrigerator Lights Wires StartChange the light Bulbs Door is open too long ? Sensor is OK ? +screw driver Removing of Check Valve Operation Noise of Refrigerator Page Attach a absorber on point ③ accumulator Troubleshooting of Evaporator Sound Fan Noise Start Fan is damaged Or transformed ? Troubleshooting of Fan Noise Pipe Noise Start Door Cooling Cycle Heavy Repair Contents Tools Be sure to replace drier when repairing pipes Precautions During Heavy RepairUse special parts and tools for R-134a or R-600a Drier part with a nipper and then cut low pressure side Remove residual refrigerant more than 5 minutes later after Practical Work for Heavy Repair Close valve ① To the low pressure sideAn evacuated bombe Be sure to charge Electronic leakage tester Take a leakage test on the welded or suspicious area with an Low HighBrazing Reference Drawings Compressor Suction Pipe Installation Preparation Installation GuideDimensions including Door Handles Width*Depth*Height 903mm X 734.5mm X 1790mm ※Remove front bottom cover first, if it is attached If the refrigerator can not enter the door Replacing Freezer Door Case freezer door is lower Than refrigerator door Refrigerator Leveling & Door Adjustment Leave a sufficient distance when cutting the tubes Join connector to water tap Get ready to install water line Attach the filter box Remove any substance from filterConnect water tube 2Insert the fastening ring into the Water tube Dispenser Water Flow Cabinet Machine Room / Eva Part Refrigerator Room Freezer Room Freezer Door Refrigerator Door Reference