Samsung SR-44RMB User Manual

Model :SR-40RMB
SR-44RMB
FEB, 2000
For request : Refcs@Samsung.co.kr

Samsung SR-44RMB Specifications

General

Brand	Samsung
Model	SR-44RMB
Category	Refrigerator
Language	English

Summary

2. Safety Warnings

Description of Symbols

Explains warning and caution symbols used in the manual.

3. Specifications of Electric Components

4. Electric Circuit Diagram

5. External Size and Designations

5-2) Identifying and Disassembling the Parts

Provides instructions on how to identify and take apart various components.

6. Schematic Diagram of Coolant Gas Circulation

6-1) Refrigeration Cycle

Illustrates the path of refrigerant through the cooling system components.

6-2) Cool Air Circulation

Explains how cold air is distributed within the refrigerator and freezer compartments.

7. Circuit Operation Theory

1. Temperature Control and Operational Description of Other Functions

Details temperature control mechanisms and other operational features.

8. Operational Principle of Each Circuit

1. Power Circuit

Details the power supply circuit, including voltage regulation and component connections.

2. Oscillation Circuit

9. Reset Circuit

3. Reset Circuit

4. Door S/W Sensor Circuit

10. Temperature Sensor Circuit

5. Temperature Sensor Circuit

Details the temperature sensor circuit and its resistance-voltage conversion.

11. Temperature Controller (Rotary S/W) Circuit

6. Temperature Controller (Rotary S/W) Circuit

Explains the rotary switch circuit for refrigerator temperature control settings.

12. Load Operation and Indicating Lamp Controlling Parts

7. Load Operation and Indicating Lamp Controlling Parts

Details how the compressor, fan, and indicator lamps are controlled.

13. Various OPTION Function

8. Various OPTION Function

14. Troubleshooting

3. Detecting Defects and Trouble Shooting

Guides on identifying and resolving issues when refrigerator temperature is high or low.

2. Checking Abnormalities of MAIN PCB ASS'Y

Outlines steps to check for abnormalities in the main PCB assembly.

21. Circuit Related Parts List

REGULATOR

22. Sensor Resistance and Voltage Conversion Table

Reference) Resistance and Voltage Conversion Table

23. Specification of Main Part

DRIVER IC(KA2657)

24. Specification of Main Circuit Part

MAIN PCB

25. Troubleshooting

8-1 Trouble Check for the Cooling Cycle

Guides on checking and diagnosing issues related to the refrigerator's cooling cycle.

8-2 Diagnosing the Main Components

Provides methods and criteria for diagnosing the resistance of main components.

26. How to Disassemble of Freezing Compartment

10-1 COVER-EVAP ASS'Y

27. How to Disassemble of Refrigerating Compartment

11-1 Changing the Light Bulb

28. How to Disassemble of Exchanging Reversible Door

12-1 Methods of Exchanging Reversible Door (RMC RMB model)

12-2 Methods of Exchanging Reversible Door (RMC RMB model)