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
Page 39
- Dispenser Model
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Page 40
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Page 40
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
AC220V / 192W
Specification 220~240V Models only
Door Switch , F / R
Basic Model Dispenser Model
Display
Operation and Functions
Front PCB button
Dispenser Model
Reference Please wait
Defrost Mode
Comp
Defrosting Cycle Fan Heater
Flow Chart of Defrosting Start
Voltage
Forced Defrosting Mode
Fan Voltage of Control Mode
Sensor FAN, R-FAN, C-FAN
Buzzer or Alarm Control
Louver Heater Control
Control 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
Summary of Function
Basic Model Inner Control
Dispenser Model Front PCB
Automatic Icemaker Dispenser Model
Back up Function Basic Model
Start
Ice separating drop mode
Dispenser Control Function
Lamp Water S/V
※ Voltage of every part
Power Circuit Diagram
Circuit Operation
Basic Model Dispenser Model
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
Component Locate Wiew
Front View Dispenser + Home bar Model
Inner View
Machine Compartment
Evaporator
How to check Hose Ice Maker Tube As
HOW to Check Each Parts
Hose Ice Maker Tube Assembly
Disassembling Procedure
How to Check Hose Ice Maker Tube Assembly
Bracket Geared Motor Assembly
How to Check Micro Switch
Dispenser Micro Switch
▷Check Change Flap Heater AS
Dispenser Solenoid Valve
▷ Good 215Ω±10% SOL2003-01B 193 ~ 236Ω
88 ~ DC 12V,1.5W
Check Point Remark
Main PCB
Compensation Used when making R-temp. down
▷ Remove 2 screws on top front of ice maker
Ice Maker
On Close
How to Check Ice Maker
Ice Dropping Motor ▷ Good RS-360RH-14250 ~ 14Ω
Blue Circle
Start
Faulty Start F/R lights OFF , F-PCB Power OFF
※ How to replace Front PCB
Trouble Diagnosis
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
Cover and pull forward
Disconnection / breaking of Freezer Lights Wires Start
Switch to pull forward
Light cover
Refrigerator Compartment
Bulbs
Disconnection / Breaking of Refrigerator Lights Wires Start
Remove screws of light cover Hold the bottom Cover and pull
Change the light
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
Drier part with a nipper and then cut low pressure side
Precautions During Heavy Repair
Be sure to replace drier when repairing pipes
Use special parts and tools for R-134a or R-600a
Remove residual refrigerant more than 5 minutes later after
Practical Work for Heavy Repair
Be sure to charge
To the low pressure side
Close valve ①
An evacuated bombe
Electronic leakage tester
Take a leakage test on the welded or suspicious area with an
Compressor Suction Pipe
High
Low
Brazing Reference Drawings
Width*Depth*Height 903mm X 734.5mm X 1790mm
Installation Guide
Installation Preparation
Dimensions including Door Handles
※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
2Insert the fastening ring into the Water tube
Remove any substance from filter
Attach the filter box
Connect water tube
Dispenser Water Flow
Cabinet
Machine Room / Eva Part
Refrigerator Room
Freezer Room
Freezer Door
Refrigerator Door
Reference
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