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Samsung RB1955SWRB1955SH - User Manual

Samsung RB1955SWRB1955SH
62 pages
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RB1955SW
RB1955SH
RB1955VQ
RB2155SW
RB2155SH
RB2155BB
Model:
Bottom-Mounted Freezer
SAMSUNG Home Appliance Service
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Summary

Installation

Nomenclature

2004 Models

Explains the model naming convention for 2004 refrigerators.

Product Specifications

Model, Type, and Control

Details product model, type, and temperature control specifications.

Capacity and Dimensions

Lists net capacity, dimensions, foam, liner, and weight specifications.

Electrical Part Specifications & Standard

Electrical Components and Standards

Outlines electrical parts like compressor, evaporator, dryer, and their standards.

Temperature and Defrosting Parameters

Details temperature settings, defrosting cycles, sensors, heaters, and fuses.

Warranty Information

Limited Warranty Terms

Summarizes the limited warranty for the refrigerator, including parts and labor coverage.

Interior Views and Dimensions

Shelves and Bins Configuration

Illustrates interior shelves, drawers, and bins with disassembly instructions.

Refrigerator Dimensions (Inches)

Provides detailed external dimensions of the refrigerator models in inches.

Refrigeration Cycle and Cool Air Circulation Route

Refrigerant Flow Path

Depicts the refrigerant route through the refrigeration cycle components.

Airflow in Refrigerator Compartments

Shows the cool air circulation path within the refrigerator and freezer sections.

Mechanical Disassembly

Control Panel Disassembly

Step-by-step guide for disassembling the control panel.

Light Component Replacement

Instructions for replacing refrigerator and freezer lamps.

Evaporator Cover Removal

Details on removing the evaporator cover in the refrigerator compartment.

Freezer Evaporator Cover Removal

Steps to disassemble the evaporator cover in the freezer compartment.

Evaporator Replacement Procedure

Guides on removing and replacing evaporators in refrigerator and freezer.

Machine Compartment & Electric Box Access

Procedures for accessing and disassembling the machine compartment and electric box.

Operation Function

Digital Panel Interface

Explanation of the digital display panel and its features.

Temperature Control Operations

Describes how to set and control refrigerator and freezer temperatures.

Power Freeze and Power Cool Modes

Details on activating and using Power Freeze and Power Cool functions.

Sound and Door Alarm Functions

Explains the sound functions, button feedback, and door open alarm.

Defrost Cycle Management

Information on how the automatic defrost function operates.

Forced Operation Modes

Procedures for manual pull-down and defrost operations.

Power Failure and Exhibition Modes

Functions related to power outages and showroom display modes.

Self-Diagnostics and Error Indications

How to perform self-diagnostics and interpret error indications.

Component Load and Fan Delay Logic

Explains testing components and the C-Fan motor delay logic.

C-Fan Motor Delay Function

Details the C-Fan motor delay based on ambient temperature.

Circuit Descriptions

Source Power and Oscillator Circuits

Details the source power circuit, voltage conversion, and oscillator circuit.

Reset and Door Sensing Circuits

Explains the reset circuit and how door switches are sensed.

Temperature Sensing Circuit

Details the thermistor-based temperature sensing circuit.

Key Scan and Display Circuit

Describes the circuit for scanning keypad inputs and driving the display.

Load Drive Circuit

Explains how loads like compressor and heaters are driven by relays.

Option Circuitry

Covers circuits used for adjusting functions via switching diodes.

Diagnostics

Power-On Troubleshooting Flow

Diagnostic flow for issues when the refrigerator has no power.

Sensor Malfunction Diagnosis

Steps to diagnose problems related to ambient, temperature, and defrost sensors.

Compressor Operation Troubleshooting

Troubleshooting guide for when the compressor is not operating correctly.

Cooling Fan Failure Diagnosis

Diagnostic steps for freezer, refrigerator, and compressor cooling fans.

Defrost System Troubleshooting

Troubleshooting guide for problems related to the defrost function.

Alarm and Display Malfunction Diagnosis

Diagnosing issues with continuous alarms and the digital panel display.

Illustrated Parts Catalog

Freezer Component Breakdown

Illustrated list of parts for the freezer section.

Refrigerator Component Breakdown

Illustrated list of parts for the refrigerator section.

Door Assembly Parts List

Illustrated list of parts specific to the refrigerator doors.

Cabinet Assembly Parts List

Illustrated list of parts for the main cabinet structure.

Safety Instructions on Service

Appendix I: Circuit Diagnostics Reference

Cabinet Door Wire Connector ID

Identifies wire connections on the cabinet door for diagnostic purposes.

Relay Failure Testing

Steps to test relays for proper operation and continuity.

Load and Wire Connection Checks

Guides on measuring resistance of loads and checking wire connections.

Sensor Resistance Correlation

Details how to measure sensor resistance and correlate with temperature.

Door Switch Functionality Test

Procedures to test the door switches and their signals.

Forced Operation and Defrosting Guide

Instructions for initiating forced running and defrost cycles.

Samsung RB1955SWRB1955SH Specifications

General IconGeneral
Total Capacity18.6 cu. ft.
Refrigerator Capacity13.2 cu. ft.
Freezer Capacity5.4 cu. ft.
Energy Star QualifiedYes
Ice MakerYes
Water DispenserNo
Annual Energy Consumption450 kWh
Noise Level42 dB
Defrost SystemFrost Free

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