Daewoo
frs20
manual
Dispenser Model
Troubleshooting
Specification
Install
Flow Chart of Defrosting Start
Buzzer or Alarm Control
Error Display
Hose Ice Maker Tube Assembly
How to
Door Switch , F / R
Defrost Mode
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- Dispenser Model
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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
Basic Model Dispenser Model
Specification 220~240V Models only
Door Switch , F / R
AC220V / 192W
Operation and Functions
Display
Dispenser Model
Front PCB button
Reference Please wait
Defrost Mode
Comp
Defrosting Cycle Fan Heater
Flow Chart of Defrosting Start
Sensor FAN, R-FAN, C-FAN
Forced Defrosting Mode
Fan Voltage of Control Mode
Voltage
Buzzer or Alarm Control
Louver Heater Control
Control of Interior Lights FRSN-U20DA
Demonstration
Basic Model
Compensation of R-sensor ON/OFF Point
Main PCB Resistance of R-sensor Mid ON/OFF Point
Error Display
Basic Model LED Display of Inner Control
RT-S
Error Code Contents
Dispenser Model Cled Display of Front PCB
Basic Model Dispenser Model
Eierror
Summary of Function
Basic Model Inner Control
Dispenser Model Front PCB
Back up Function Basic Model
Automatic Icemaker Dispenser Model
Start
Ice separating drop mode
Dispenser Control Function
Lamp Water S/V
Basic Model Dispenser Model
Power Circuit Diagram
Circuit Operation
※ Voltage of every part
Function of Each Sensor
Micom
Dispenser Model
Relay Function
How it works
IC8
Fan Function
Diagram
Wiring Diagram
Dispenser Model
Circuit Diagram of Main PCB
Page
Dispenser Model
Page
Component Locate Wiew
Front View Dispenser + Home bar Model
Inner View
Evaporator
Machine Compartment
Disassembling Procedure
HOW to Check Each Parts
Hose Ice Maker Tube Assembly
How to check Hose Ice Maker Tube As
Bracket Geared Motor Assembly
How to Check Hose Ice Maker Tube Assembly
Dispenser Micro Switch
How to Check Micro Switch
88 ~ DC 12V,1.5W
Dispenser Solenoid Valve
▷ Good 215Ω±10% SOL2003-01B 193 ~ 236Ω
▷Check Change Flap Heater AS
Main PCB
Check Point Remark
Compensation Used when making R-temp. down
Ice Maker
▷ Remove 2 screws on top front of ice maker
Blue Circle
How to Check Ice Maker
Ice Dropping Motor ▷ Good RS-360RH-14250 ~ 14Ω
On Close
Trouble Diagnosis
Faulty Start F/R lights OFF , F-PCB Power OFF
※ How to replace Front PCB
Start
Freezer Compartment
4th pipe from buttom
Defrost Heater 192W 252 Ω
Removing and replacing Freezer parts
Removing and replacing Freezer parts
Defrost Heater
Ice Formation on F-Louver Start
Light cover
Disconnection / breaking of Freezer Lights Wires Start
Switch to pull forward
Cover and pull forward
Refrigerator Compartment
Change the light
Disconnection / Breaking of Refrigerator Lights Wires Start
Remove screws of light cover Hold the bottom Cover and pull
Bulbs
Door is open too long ?
Sensor is OK ?
Removing of Check Valve
+screw driver
Operation Noise of Refrigerator
Page
Troubleshooting of Evaporator Sound
Attach a absorber on point ③ accumulator
Fan Noise Start Fan is damaged Or transformed ?
Troubleshooting of Fan Noise
Pipe Noise Start
Door
Contents Tools
Cooling Cycle Heavy Repair
Use special parts and tools for R-134a or R-600a
Precautions During Heavy Repair
Be sure to replace drier when repairing pipes
Drier part with a nipper and then cut low pressure side
Practical Work for Heavy Repair
Remove residual refrigerant more than 5 minutes later after
An evacuated bombe
To the low pressure side
Close valve ①
Be sure to charge
Take a leakage test on the welded or suspicious area with an
Electronic leakage tester
Brazing Reference Drawings
High
Low
Compressor Suction Pipe
Dimensions including Door Handles
Installation Guide
Installation Preparation
Width*Depth*Height 903mm X 734.5mm X 1790mm
If the refrigerator can not enter the door
※Remove front bottom cover first, if it is attached
Replacing Freezer Door
Refrigerator Leveling & Door Adjustment
Case freezer door is lower Than refrigerator door
Join connector to water tap Get ready to install water line
Leave a sufficient distance when cutting the tubes
Connect water tube
Remove any substance from filter
Attach the filter box
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
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