Daewoo FRS-U20FF. User Manual

Refrigerator
S/M No: FRU54AD001
✔ Caution
In this manual, some parts can be changed for improving their performance without notice.
S o, If you need the lates t parts information, pleas e visit and refer to P P L (P arts P rice List) ]
in S ervice Infromation C enter. ( http://svc.dwe.co.kr )
SEP. 2008.
Refrigerant Type
(R-134a)
FRS-U20DD.
FRS-U20ED.
FRN-U20DD.
FRN-U20ED.
FRN-U20DD.I
FRN-U20ED.I
FRS-U20FD.
FRS-U20GD.
FRN-U20FD.
FRN-U20GD.
FRN-U20FD.I
FRN-U20GD.I
Refrigerant Type
(R-600a)
Compressor Type
(Inverter)
Refrigerant Type
(R-134a)
Refrigerant Type
(R-600a)
Compressor Type
(Inverter)
FRS-U20DF.
FRS-U20EF.
FRN-U20DF.
FRN-U20EF.
FRN-U20DF.I
FRN-U20EF.I
FRS-U20FF.
FRS-U20GF.
FRN-U20FF.
FRN-U20GF.
FRN-U20FF.I
FRN-U20GF.I

Daewoo FRS-U20FF. Specifications

General

Brand	Daewoo
Model	FRS-U20FF.
Category	Refrigerator
Language	English

Summary

1. WARNINGS AND PRECAUTIONS FOR SAFETY

3. SPECIFICATION

4. OPERATION AND FUNCTION

4-1. Display

Details the front PCB buttons, LED display contents, and their control functions.

4-10. Error Display

4-12. Automatic Icemaker

5. CIRCUIT OPERATION

5-1. Power Circuit Diagram

Diagram illustrating the power supply circuit and voltage distribution.

6. Wiring Diagram

8. HOW TO CHECK EACH PARTS

8-1. Hose Ice Maker Tube Assembly

Details disassembly and resistance checks for the ice maker tube assembly.

4) Troubleshooting

9. TROUBLE DIAGNOSIS

9-1. Faulty Start (F/R lights OFF, F-PCB Power OFF)

Troubleshooting flowchart for when the refrigerator fails to start or lights are off.

9-2. Freezer Compartment

9-2-1. Freezing failure. (Foods are not frozen / cold.)

Troubleshooting flowchart for insufficient freezing or lack of cold in the freezer.

9-3. Refrigerator Compartment

9-3-1. Refrigeration failure (Foods does not get cool or cold soon.)

Troubleshooting flowchart for insufficient cooling in the refrigerator compartment.

9-4. Operation Noise of Refrigerator

9-4-1. Comp. operation Noise

Troubleshooting compressor operational noise, vibrations, and related issues.

Troubleshooting of Evaporator Sound

9-4-3. Fan Noise

9-4-4. Pipe Noise

9-5. Door

9-5-1. Door Opening Alarm Continues though the door is closed.

Troubleshooting flowchart for persistent door opening alarms when the door is closed.

10. COOLING CYCLE HEAVY REPAIR

10-1. Summary of Heavy Repair

Outlines the key processes, contents, and tools for major cooling cycle repair tasks.

10-4. Standard Regulations for Heavy Repair

11. INSTALLATION GUIDE

11-1. Installation Preparation

Covers checking doorway clearance, dimensions, and finding a suitable installation location.

11-2. If the refrigerator can not enter the door

Removing Freezer Door

Step-by-step instructions for removing the freezer door, including hinge and water tube disconnection.

11-3. Refrigerator Leveling & Door Adjustment

11-4. Water Line Installation

How to install Water Line

Steps and precautions for installing water line, including pressure and filter checks.

11-5. Dispenser Water Flow

Cabinet