Daewoo frs20 manual Remove any substance from filter, Attach the filter box, Connect water tube

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3.Remove any substance from filter

1)Open the main tap water valve and check if water comes out of the Water Tube.

2)Check if the Water Valve is open in case water does not come out.

3)Leave the valve open until clean water is coming out.

Initial water may contain some substances out of filter (manufacturing process).

4. Attach the filter box

1)Screw and fasten the filter holder to the left/right side of the back of refrigerator.

In case the holder is not fastened well, remove the back paper of the tape on the filter holder and attach it.

2)Insert the filter box into the holder.

5. Connect water tube

1)Remove the rear cover at the bottom back of the refrigerator.

2)Insert the fastening ring into the Water tube.

(Be careful to follow the direction of the nut.)

3)Insert the Water Tube into the top of Water Valve, turn the nut clockwise to fasten it. (The Water valve is to the right of the motor.)

4)Check for any bent tubes or water leaks; if so, re-check installation procedure.

5)Replace the rear cover. (The Water Tube should be placed between the groove of the refrigerator back and motor cover.)

Set the tube upright as the figure shows.

6.Fasten water tube

1)Fasten the Water Tube with the [Fastener A] .

2)Check if the tube is bent or sqeezed. If so, set it right to prevent any water leak.

7.After installation

1)Plug the refrigerator, press the [WATER] button on the control panel for 2~3 minutes to remove any air (bubble) in the pipes and drain out the initial water.

2)Check the water leak again through the water supply system (tubes, connectors and pipes) Rearrange the tubes again and do not move the refrigerator.

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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 Specification 220~240V Models only Door Switch , F / RBasic Model Dispenser Model AC220V / 192WOperation and Functions DisplayDispenser Model Front PCB buttonReference Please wait Defrost Mode CompDefrosting Cycle Fan Heater Flow Chart of Defrosting Start Forced Defrosting Mode Fan Voltage of Control ModeSensor FAN, R-FAN, C-FAN VoltageBuzzer or Alarm Control Louver Heater ControlControl of Interior Lights FRSN-U20DA Demonstration Basic ModelCompensation of R-sensor ON/OFF Point Main PCB Resistance of R-sensor Mid ON/OFF PointError Display Basic Model LED Display of Inner ControlRT-S Error Code Contents Dispenser Model Cled Display of Front PCBBasic Model Dispenser Model Eierror Summary of Function Basic Model Inner ControlDispenser Model Front PCB Back up Function Basic Model Automatic Icemaker Dispenser ModelStart Ice separating drop mode Dispenser Control Function Lamp Water S/V Power Circuit Diagram Circuit OperationBasic Model Dispenser Model ※ Voltage of every partFunction of Each Sensor MicomDispenser Model Relay Function How it worksIC8 Fan Function Diagram Wiring DiagramDispenser Model Circuit Diagram of Main PCB Page Dispenser Model Page Component Locate Wiew Front View Dispenser + Home bar ModelInner View Evaporator Machine CompartmentHOW to Check Each Parts Hose Ice Maker Tube AssemblyDisassembling Procedure How to check Hose Ice Maker Tube AsBracket Geared Motor Assembly How to Check Hose Ice Maker Tube AssemblyDispenser Micro Switch How to Check Micro SwitchDispenser Solenoid Valve ▷ Good 215Ω±10% SOL2003-01B 193 ~ 236Ω88 ~ DC 12V,1.5W ▷Check Change Flap Heater ASMain PCB Check Point RemarkCompensation Used when making R-temp. down Ice Maker ▷ Remove 2 screws on top front of ice makerHow to Check Ice Maker Ice Dropping Motor ▷ Good RS-360RH-14250 ~ 14ΩBlue Circle On CloseFaulty Start F/R lights OFF , F-PCB Power OFF ※ How to replace Front PCBTrouble Diagnosis StartFreezer Compartment 4th pipe from buttomDefrost Heater 192W 252 Ω Removing and replacing Freezer parts Removing and replacing Freezer parts Defrost Heater Ice Formation on F-Louver Start Disconnection / breaking of Freezer Lights Wires Start Switch to pull forwardLight cover Cover and pull forwardRefrigerator Compartment Disconnection / Breaking of Refrigerator Lights Wires Start Remove screws of light cover Hold the bottom Cover and pullChange the light BulbsDoor is open too long ? Sensor is OK ? Removing of Check Valve +screw driverOperation Noise of Refrigerator Page Troubleshooting of Evaporator Sound Attach a absorber on point ③ accumulatorFan Noise Start Fan is damaged Or transformed ? Troubleshooting of Fan Noise Pipe Noise Start Door Contents Tools Cooling Cycle Heavy RepairPrecautions During Heavy Repair Be sure to replace drier when repairing pipesUse special parts and tools for R-134a or R-600a Drier part with a nipper and then cut low pressure sidePractical Work for Heavy Repair Remove residual refrigerant more than 5 minutes later afterTo the low pressure side Close valve ①An evacuated bombe Be sure to chargeTake a leakage test on the welded or suspicious area with an Electronic leakage testerHigh LowBrazing Reference Drawings Compressor Suction PipeInstallation Guide Installation PreparationDimensions including Door Handles Width*Depth*Height 903mm X 734.5mm X 1790mmIf the refrigerator can not enter the door ※Remove front bottom cover first, if it is attachedReplacing Freezer Door Refrigerator Leveling & Door Adjustment Case freezer door is lower Than refrigerator doorJoin connector to water tap Get ready to install water line Leave a sufficient distance when cutting the tubesRemove any substance from filter Attach the filter boxConnect water tube 2Insert the fastening ring into the Water tubeDispenser Water Flow Cabinet Machine Room / Eva Part Refrigerator Room Freezer Room Freezer Door Refrigerator Door Reference