DAEWOO ELECTRONICS FRS-U20DC - User Manual

Refrigerator
S/M No: RU54957901
- May, 2006
✔ 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

Summary

SAFETY PRECAUTIONS

SPECIFICATION

3-1. Specification

Details technical specifications including volume, weight, and components for various models.

OPERATION AND FUNCTIONS

4-1. Display Operation

4-2. Defrost Mode

Details the automatic and manual defrosting cycles and their timing.

4-3. Forced Defrosting Mode

4-9. Error Display (FRS-U20 IC)

Lists error codes and their corresponding LED indications for the FRS-U20IC model.

4-9. Error Display (FRS-U20 BC)

Lists error codes and their corresponding display indications for the FRS-U20BC model.

4-9. Error Display (Dispenser Model)

Lists error codes and their corresponding display indications for dispenser models.

WIRING DIAGRAM

5-1. FRS-U20 IC (R-134 a)

Provides the wiring diagram for the FRS-U20IC model using R-134a refrigerant.

5-2. FRN-U20 IC (R-600 a)

Presents the wiring diagram for the FRN-U20IC model using R-600a refrigerant.

5-3. FRS-U20 BC (R-134 a)

Shows the wiring diagram for the FRS-U20BC model using R-134a refrigerant.

5-4. FRN-U20 BC (R-600 a)

Details the wiring diagram for the FRN-U20BC model using R-600a refrigerant.

5-5. FRS(N)-U20 D;E;F;G

Displays the wiring diagram for FRS(N)-U20D/E/F/G models with R-600a or R-134a.

TROUBLE DIAGNOSIS

6-1. Faulty Start

Troubleshooting guide for refrigerators that fail to start with lights off and F-PCB power off.

6-2. Freezer Compartment Failure

Diagnoses issues related to freezing failure in the freezer compartment, where food is not frozen or cold.

6-2-2. Ice Formation on F-Louver

6-3. Refrigerator Compartment Failure

Diagnoses issues related to refrigeration failure in the refrigerator compartment.

6-3-3. Dews on Refrigerator Compartment

6-3-4. Excessive Refrigeration of Vegetable Case

6-4. Operation Noise

Troubleshoots compressor, refrigerant flow, fan, and pipe noises for proper operation.

6-5. Door Opening Alarm

COOLING CYCLE HEAVY REPAIR

7-1. Summary of Heavy Repair

7-2. Precautions During Heavy Repair

Lists essential precautions for tools, refrigerant removal, and welding during heavy repairs.

INSTALLATION GUIDE

COMPONENT LOCATE VIEW

HOW TO CHECK EACH PARTS (Dispenser Model)

10-1. Hose Ice Maker Tube Assembly

10-2. Bracket Geared Motor Assembly

10-3. Dispenser Micro Switch

10-4. Dispenser Solenoid Valve

10-5. Ice Maker

DAEWOO ELECTRONICS FRS-U20DC Specifications

General

Brand	Daewoo Electronics
Model	FRS-U20DC
Category	Refrigerator
Energy Efficiency	A+
Energy Star Certified	No
Shelves Material	Tempered Glass
Ice Maker	Yes
Reversible Door	No
Voltage	115V
Frequency	60Hz
Type	Side by Side
Total Capacity	20 cu. ft.
Defrost Type	Frost Free
Door Finish	Plastic
Annual Energy Consumption	420 kWh/year