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Kenmore 795.58813.900 User Manual

Kenmore 795.58813.900
85 pages
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REFRIGERATOR
SERVICE MANUAL
Sears, Roebuck and Co., Hoffman Estates, IL60179 U.S.A.
www.sears.com
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
MODELS:
795.58812.900
795.58813.900
795.58814.900
795.58816.900
795.58819.900
R
SXS REFRIGERATOR

Table of Contents

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Kenmore 795.58813.900 Specifications

General IconGeneral
BrandKenmore
Model795.58813.900
CategoryRefrigerator
LanguageEnglish

Summary

Safety Warnings and Precautions

1. Specifications

1-1 Disconnect Power Cord Before Servicing

Disconnect power cord before servicing. Reconnect grounding devices.

1-2 Important Notice

Information for individuals with electrical/mechanical experience. User injury/damage possible.

1-3 Electrical Specifications

Details electrical ratings, leakage, resistance, and energy consumption for the refrigerator.

1-4 No Load Performance

Specifies performance at ambient temperature for fresh and frozen food compartments.

1-5 Refrigeration System

Lists minimum compressor capacity vacuum and equalized pressure.

1-6 Installation

Provides minimum distance for air circulation and cooling results.

1-7 Air Flow

Illustrates air circulation paths within the refrigerator and freezer compartments.

3. How to Install the Refrigerator

1. How to Adjust the Refrigerator Door Height

Guides on adjusting door height for leveling the refrigerator and freezer doors.

2. Install Water Filter

Instructions for installing and replacing the water filter cartridge.

3. How to Control the Amount of Water Supplied to Icemaker

Explains how to adjust water quantity for the icemaker using DIP switches.

4. MICOM Function

1. Monitor Panel

Describes the functions and indicators on the refrigerator's control panel.

2. Function Descriptions

Details operational features like temperature control, dispenser, ice maker, fan, alarms, and defrost.

2-1 Function of Temperature Selection

Explains how to select temperature settings for freezer and refrigerator compartments.

2-2. Lock Function

Details how to lock and unlock the control panel and dispenser functions.

2-3. Filter condition display function

Describes the filter replacement indicator and reset procedure.

2-4 Dispenser use selection

Guides on selecting water, cubed ice, or crushed ice from the dispenser.

2-5 Ultra Ice selection

Explains the function for quick freezing and increasing ice production.

2-6 Dispenser Light

Describes the operation modes for the dispenser light.

2-7 Ultra Ice

Details the purpose and operation of the Ultra Ice function for intensified cooling.

2-6 Control of variable type of freezing fan

Explains how the MICOM controls the freezing fan motor speed.

2-7 Control of cooling fan motor

Describes the ON/OFF control of the cooling fan motor.

2-8. Door opening alarm

Explains the audible alarm triggered when refrigerator doors are left open.

2-9. Ringing of button selection buzzer

Describes the audible feedback for button presses.

2-11 Defrost function

Explains the conditions and procedures for the automatic defrost cycle.

2-13 Sequential operation of built-in product

Outlines sequential component operation during initial power and testing.

2-14 Failure Diagnosis Function

Lists error codes and product operation status in case of component failure.

2-15 Test Function

Explains the purpose and procedure of the refrigerator's test function.

2-16. Function of dispenser and water dispenser built-in

Details the operation of the dispenser for ice and water.

5. Circuit

6. Explanation for MICOM Circuit

1. Explanation for PWB circuit

Explains the power circuit components and operation within the PWB.

1-2 Main PCB Top View

Provides a visual layout of the top view of the Main Printed Circuit Board.

1-3 Load / Dispenser Operation Circuit

Illustrates the electrical circuit for load and dispenser operations.

1-4 Door Opening Sensing Circuit

Details the circuit responsible for detecting door opening and closing.

1-5 Temperature Sensing Circuit

Describes the circuit for sensing temperatures in freezer and refrigerator compartments.

1-6 Switch Entry Circuit

Explains circuits for testing and diagnosing via test switch and reed switch.

1-7 Stepping Motor Circuit

Illustrates the circuit diagram for the stepping motor.

1-8 Fan Motor Driving Circuit

Explains the circuit that controls fan motor speed and stops it under lock-up conditions.

1-9 Temperature Compensation Circuit

Details temperature compensation for freezer and refrigerator using thermistors.

7. Icemaker and Dispenser Working Principles and Repair

1. Working Principles

Explains the operational principles of the ice maker and dispenser systems.

2. Function of Ice Maker

Details the functions of the ice maker, including initial control, water supply, and ice ejection.

2-5 Test Function

Outlines the procedure for forcing ice maker operation for testing and service.

2-6 Other Functions Relating to Freezer Door Opening

Describes how ice dispenser and motor operations are affected by freezer door status.

3. Icemaker Troubleshooting

3. Icemaker Circuit

8. Trouble Diagnosis

1. Troubleshooting

Provides a systematic guide for diagnosing and resolving refrigerator faults.

2. No Cooling

Addresses causes and checks for refrigerators experiencing a lack of cooling.

3. Poor Cooling

Covers issues related to poor cooling, including refrigerant leaks and defrosting capacity.

4. No Cooling Air Circulation

Diagnoses problems related to inadequate cooling air circulation, often due to fan issues.

4. Warm Refrigerator Compartment Temperature

Investigates causes for a warm refrigerator compartment, including sensor issues.

5. No Automatic Operation (Faulty Contacts)

Troubleshoots issues where automatic operations are failing, often due to contact problems.

6. Condensation and Ice Formation

Addresses causes and solutions for condensation and ice buildup in various parts of the refrigerator.

7. Sounds

Provides guidance on identifying and resolving unusual sounds produced by the refrigerator.

8. Faulty Lamp

Diagnoses problems related to malfunctioning lamps in the freezer and refrigerator compartments.

9. Faulty Internal Voltage (Short)

Troubleshoots issues related to internal voltage faults and short circuits.

10. Structure, Appearance, and Others

Covers issues related to the refrigerator's physical structure, appearance, and other miscellaneous problems.

2. Faults

2-1. Power

Troubleshoots power-related issues like no power on outlet or blown fuses.

2-2. Compressor

Guides on diagnosing compressor problems, including failure to start or frozen state.

2-4. Cooling

Addresses issues related to high temperatures in the freezer compartment due to refrigerant problems.

2-5. Defrosting Failure

Diagnoses problems where the defrosting cycle is not functioning correctly.

2-6. Icing

Explains causes and checks for icing issues in the refrigerator compartment.

2-7. Sound

Details how to diagnose and resolve various sounds produced by the refrigerator.

2-8. Odor

Provides measures for dealing with food odors and plastic odors in the refrigerator.

2-9. MICOM

Troubleshoots issues related to the MICOM (Microcomputer) system and its components.

Bad Cooling

Addresses general bad cooling issues, including compressor and sensor problems.

Wrong Refrigerator Temperature

Troubleshoots incorrect refrigerator temperatures caused by step motor or sensor issues.

Bad Defrost

Guides on diagnosing and fixing defrosting failures, including lead wires and sensors.

Defective Display Button

Troubleshoots issues with the display button, buzzer, and dispenser controls.

Door Buzzer

Addresses problems with the door buzzer and opening alarm functions.

Bad Water/Ice Dispenser

Diagnoses issues with the water and ice dispensing mechanisms.

3. Sealed System Heavy Repair

Summary of Heavy Repair

Provides an overview of the heavy repair process for the sealed refrigerant system.

Precautions During Heavy Repair

Lists essential precautions and safety measures for performing heavy repairs.

3-4. Practical Work for Heavy Repair

Outlines practical steps for heavy repair tasks like refrigerant removal and welding.

3-5. Standard Regulations for Heavy Repair

Details standard regulations and safety procedures for performing heavy repairs.

3-6. Brazing Reference Drawings

Provides reference diagrams for brazing procedures in refrigerant system repairs.

4. How to Deal with Claims

4-1. Sound

Explains common refrigerator sounds and how to address them.

4-2. Measures for Symptoms on Temperature

Provides solutions for various temperature-related issues like weak refrigeration or frozen vegetables.

4-3. Odor and Frost

Addresses problems related to odors and frost formation within the refrigerator compartments.

4-5. Others

Covers miscellaneous issues such as a hot refrigerator case, small holes, and door problems.

9. How to Disassembly and Assemble

1. Door

Provides step-by-step instructions for disassembling and assembling the refrigerator doors.

3. Fan Shroud Grille

Details the disassembly and assembly procedures for the fan shroud grille components.

4. Icemaker Assembly

Guides on disassembling and assembling the icemaker unit.

5. Water-Valve Disassembly Method

Explains how to disassemble the water valve assembly.

7. Dispenser

Describes the disassembly and reassembly of dispenser components.

7) Dispenser Related Parts

Lists and illustrates parts related to the refrigerator's dispenser assembly.

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