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Kenmore 795.77563600 - User Manual

Kenmore 795.77563600
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CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
REFRIGERATOR
SERVICE MANUAL
R
Model #s:
795.77562600
795.77569600
795.77564600
795.77563600
795.77572600
795.77579600
795.77573600
P/No. 3828JL8091A (Last Revision: March. 28. 2008)

Table of Contents

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Summary

Safety Precautions

General Safety Guidelines

Please read the following instructions before servicing your refrigerator.

1. Specifications

Service Precautions and Notices

Combines power disconnection, grounding, and disclaimer.

Technical Specs and Performance

Combines Electrical, No Load, and Refrigeration System specifications.

Installation and Parts Information

Combines Installation clearances, Replacement Parts, and Air Flow diagrams.

2. Parts Identification

Refrigerator Component Diagram

Labeled diagram identifying various refrigerator parts.

3. Operation and Control Functions

3-1 Explanation of Functions

Covers temperature control, display toggling, lock function, and filter indicator.

3. Operation and Control Functions

Ice Plus, Dispenser, and Fan Control

Covers Ice Plus, Dispenser Use, Dispenser Light, and Fan Motors.

3. Operation and Control Functions

Advanced Operation Features

Covers detailed Ice Plus, Lamp Auto Off, and Door Open Alarm functions.

3. Operation and Control Functions

Defrosting and Defect Diagnosis

Covers the defrost cycle and the defect diagnosis system.

3-2 Ice Maker Function

Ice Maker Operation Principle

Covers the step-by-step process of the icemaker.

3-2 Ice Maker Function

Icemaking, Harvest, and Fill Modes

Covers icemaking, ice removal, and water fill operations.

3-2 Ice Maker Function

Ice Maker Test and Error Codes

Covers function test procedures and error code interpretation.

4. Wiring Diagram

Circuit Diagram and Wire Colors

Overall circuit schematic and wire color key.

5. Adjustment and Compressor

5-1 Compressor Role and Usage

Covers compressor function, composition, and usage notes.

5. Adjustment and Compressor

Compressor Diagnosis Procedure

Step-by-step diagnostic flowchart for compressor issues.

5. Adjustment and Compressor

5-2 PTC Starter Function and Relation to OLP

Details on PTC starter composition, role, and interaction with OLP.

5. Adjustment and Compressor

5-3 OLP Definition and 5-4 PTC Cover Removal

OLP definition and role, and steps to remove the PTC cover.

6. Troubleshooting

6-1 Error Code Summary

Table listing error codes, display indicators, and generation factors.

6. Troubleshooting

Sensor Error Troubleshooting

Covers Freezer, Refrigerator, Defrost, and Icing sensor errors.

6. Troubleshooting

Fan Error Troubleshooting

Covers Freezer Fan, Condenser Fan, and Icing Room Fan errors.

6. Troubleshooting

Heater, Communication & Cooling Issues

Covers Defrost Heater, Communication, and Cooling performance issues.

6. Troubleshooting

Dispenser Function Errors

Covers Cube Mode and Crush Mode dispenser issues.

6. Troubleshooting

Dispenser Function Troubleshooting Continued

Further Cube Mode and Crush Mode troubleshooting steps.

6. Troubleshooting

Dispenser Function Final Checks

Solenoid and Switch checks for dispenser functions.

6. Troubleshooting

Lamp & Cooling Performance Issues

Covers Freezer Lamp, Refrigerator Lamp, and Poor Cooling.

6. Troubleshooting

Cooling Performance Issues Continued

Covers Damper issues and Over Cooling diagnosis.

6. Troubleshooting

Over Cooling Diagnosis and Compensation

Further overcooling diagnosis and compensation procedures.

6. Troubleshooting

Communication Error Diagnosis

Diagnostic steps for communication error (Er-CO).

6. Troubleshooting

Communication Error Checks

Further checks for communication error.

6. Troubleshooting

6-3 Troubleshooting Else: Cube Mode Issues

Troubleshooting steps for cube mode dispenser function.

6. Troubleshooting

Cube Mode Troubleshooting Continued

Further cube mode troubleshooting steps.

6. Troubleshooting

Cube Mode Solenoid and Switch Checks

Final checks for cube mode, solenoid, and switch.

6. Troubleshooting

Crush Mode Dispenser Issues

Troubleshooting steps for crush mode dispenser function.

6. Troubleshooting

Crush Mode Troubleshooting Continued

Further crush mode troubleshooting steps.

6. Troubleshooting

Crush Mode Water Valve Troubleshooting

Troubleshooting for crush mode water valve issues.

6. Troubleshooting

Crush Mode Valve and Switch Checks

Final checks for crush mode dispenser valves and switches.

6. Troubleshooting

Freezer Lamp and Door Switch Issues

Troubleshooting for freezer lamp and door switch problems.

6. Troubleshooting

Refrigerator Lamp and Door Switch Issues

Troubleshooting for refrigerator lamp and door switch problems.

6. Troubleshooting

Poor Refrigerator Cooling Diagnosis

Steps to diagnose poor cooling in the refrigerator compartment.

6. Troubleshooting

Damper Issues Affecting Cooling

Troubleshooting damper issues that affect cooling performance.

6. Troubleshooting

Over Cooling in Refrigerator Diagnosis

Steps to diagnose overcooling in the refrigerator compartment.

6. Troubleshooting

Over Cooling Diagnosis and Compensation

Further overcooling diagnosis and compensation procedures.

7. Component Testing Information

7-1 Defrost Controller Assembly Testing

How to test the defrost controller's fuse-m and sensor.

7. Component Testing Information

7-2 Sheath Heater Testing

How to test the sheath heater resistance.

7. Component Testing Information

7-3 Door Heater Assembly Testing

How to test the door heater assembly resistance.

7. Component Testing Information

7-4 Door Switch Testing

How to test the freezer and refrigerator door switches.

7. Component Testing Information

7-5 Solenoid Testing

How to test the dispenser solenoid resistance.

7. Component Testing Information

7-6 AC Motor Assembly Testing (Geared Motor & Solenoid)

How to test the geared motor and cube solenoid.

7. Component Testing Information

7-7 Damper Testing

How to test the damper resistance and function.

7. Component Testing Information

7-8 Lamp Socket Testing

How to test the lamp socket for continuity.

7. Component Testing Information

7-9 Water Valve Testing

How to test the water valve resistance.

8. Disassembly Instructions

8-1 Refrigerator Door Removal and Replacement

Detailed steps for removing and replacing refrigerator doors.

8. Disassembly Instructions

8-2 Door Gasket Removal and Replacement

Procedures for removing and reinstalling door gaskets.

8. Disassembly Instructions

8-3 Door Alignment Procedures

Steps to align refrigerator doors.

8-4 Evaporator Fan and Motor Removal

Steps to remove the evaporator fan assembly.

8. Disassembly Instructions

Ice Fan Scroll Assembly Replacement

Procedure for replacing the ice fan scroll.

8-5 Defrost Control Assembly Replacement

Steps to replace the defrost control assembly.

8-6 Lamp Replacement

Procedures for replacing refrigerator and freezer compartment lamps.

8-7 Refrigerator Control Box Removal

Steps to remove the refrigerator control box.

8. Disassembly Instructions

8-8 Multi Duct and 8-9 Main PCB Removal

Procedures for removing multi duct and main PCB.

8-10 Dispenser and 8-11 Display PCB Replacement

Procedures for removing dispenser and replacing display PCB.

8-12 Funnel Replacement

Steps to replace the funnel.

8. Disassembly Instructions

8-13 Sub PWB and 8-14 Duct Door Replacement

Procedures for replacing sub PWB and duct door.

8-15 Ice Corner Door and 8-16 Icemaker Assembly Removal

Procedures for replacing ice corner door and removing icemaker assembly.

8. Disassembly Instructions

8-17 Auger Motor Cover Removal

Steps to remove the auger motor cover.

8. Disassembly Instructions

8-18 Door Ice Bin Removal and 8-19 Insertion

Procedures for removing and inserting the door ice bin.

8. Disassembly Instructions

8-20 Pullout Drawer Removal Steps

Detailed steps for removing the pullout drawer.

8. Disassembly Instructions

8-20 Reinstall Pullout Drawer Steps

Detailed steps for reinstalling the pullout drawer.

8. Disassembly Instructions

8-21 Water Valve Disassembly and 8-22 Fan Motor Disassembly

Procedures for water valve and fan motor disassembly.

8. Disassembly Instructions

8-23 Pull Out Drawer Separation and Installation

Methods for separating and installing the pull-out drawer.

9. PCB Assembly

9-1 Main PCB Assembly Identification

Shows the main PCB layout with connector labels.

9. PCB Assembly

Main PCB Assembly Identification (Model EBR34917102)

Shows an alternative main PCB layout with connector labels.

9. PCB Assembly

9-2 Display and Dispenser Drive PCB Assembly

Identification of Display PCB and Dispenser PWB.

Repair Parts List

Valve and Water Tube Parts Catalog

Lists parts for valves and water tubes with part numbers.

Case Parts

Exploded View of Case Components

Diagram illustrating various case parts.

Case Parts

Detailed Case Parts Listing

Comprehensive list of case parts with part numbers.

Case Parts

Additional Case Parts Listing

Continuation of the detailed case parts list.

Freezer Parts

Exploded View of Freezer Components

Diagram illustrating various freezer parts.

Freezer Parts

Detailed Freezer Parts Listing

Comprehensive list of freezer parts with part numbers.

Door Parts

Exploded View of Door Components

Diagram illustrating various door parts.

Door Parts

Detailed Door Parts Listing

Comprehensive list of door parts with part numbers.

Dispenser Parts

Exploded View of Dispenser Components

Diagram illustrating various dispenser parts.

Ice Maker & Ice Bank Parts

Exploded View of Ice Maker Components

Diagram illustrating ice maker and ice bank parts.

Summary

Safety Precautions

General Safety Guidelines

Please read the following instructions before servicing your refrigerator.

1. Specifications

Service Precautions and Notices

Combines power disconnection, grounding, and disclaimer.

Technical Specs and Performance

Combines Electrical, No Load, and Refrigeration System specifications.

Installation and Parts Information

Combines Installation clearances, Replacement Parts, and Air Flow diagrams.

2. Parts Identification

Refrigerator Component Diagram

Labeled diagram identifying various refrigerator parts.

3. Operation and Control Functions

3-1 Explanation of Functions

Covers temperature control, display toggling, lock function, and filter indicator.

3. Operation and Control Functions

Ice Plus, Dispenser, and Fan Control

Covers Ice Plus, Dispenser Use, Dispenser Light, and Fan Motors.

3. Operation and Control Functions

Advanced Operation Features

Covers detailed Ice Plus, Lamp Auto Off, and Door Open Alarm functions.

3. Operation and Control Functions

Defrosting and Defect Diagnosis

Covers the defrost cycle and the defect diagnosis system.

3-2 Ice Maker Function

Ice Maker Operation Principle

Covers the step-by-step process of the icemaker.

3-2 Ice Maker Function

Icemaking, Harvest, and Fill Modes

Covers icemaking, ice removal, and water fill operations.

3-2 Ice Maker Function

Ice Maker Test and Error Codes

Covers function test procedures and error code interpretation.

4. Wiring Diagram

Circuit Diagram and Wire Colors

Overall circuit schematic and wire color key.

5. Adjustment and Compressor

5-1 Compressor Role and Usage

Covers compressor function, composition, and usage notes.

5. Adjustment and Compressor

Compressor Diagnosis Procedure

Step-by-step diagnostic flowchart for compressor issues.

5. Adjustment and Compressor

5-2 PTC Starter Function and Relation to OLP

Details on PTC starter composition, role, and interaction with OLP.

5. Adjustment and Compressor

5-3 OLP Definition and 5-4 PTC Cover Removal

OLP definition and role, and steps to remove the PTC cover.

6. Troubleshooting

6-1 Error Code Summary

Table listing error codes, display indicators, and generation factors.

6. Troubleshooting

Sensor Error Troubleshooting

Covers Freezer, Refrigerator, Defrost, and Icing sensor errors.

6. Troubleshooting

Fan Error Troubleshooting

Covers Freezer Fan, Condenser Fan, and Icing Room Fan errors.

6. Troubleshooting

Heater, Communication & Cooling Issues

Covers Defrost Heater, Communication, and Cooling performance issues.

6. Troubleshooting

Dispenser Function Errors

Covers Cube Mode and Crush Mode dispenser issues.

6. Troubleshooting

Dispenser Function Troubleshooting Continued

Further Cube Mode and Crush Mode troubleshooting steps.

6. Troubleshooting

Dispenser Function Final Checks

Solenoid and Switch checks for dispenser functions.

6. Troubleshooting

Lamp & Cooling Performance Issues

Covers Freezer Lamp, Refrigerator Lamp, and Poor Cooling.

6. Troubleshooting

Cooling Performance Issues Continued

Covers Damper issues and Over Cooling diagnosis.

6. Troubleshooting

Over Cooling Diagnosis and Compensation

Further overcooling diagnosis and compensation procedures.

6. Troubleshooting

Communication Error Diagnosis

Diagnostic steps for communication error (Er-CO).

6. Troubleshooting

Communication Error Checks

Further checks for communication error.

6. Troubleshooting

6-3 Troubleshooting Else: Cube Mode Issues

Troubleshooting steps for cube mode dispenser function.

6. Troubleshooting

Cube Mode Troubleshooting Continued

Further cube mode troubleshooting steps.

6. Troubleshooting

Cube Mode Solenoid and Switch Checks

Final checks for cube mode, solenoid, and switch.

6. Troubleshooting

Crush Mode Dispenser Issues

Troubleshooting steps for crush mode dispenser function.

6. Troubleshooting

Crush Mode Troubleshooting Continued

Further crush mode troubleshooting steps.

6. Troubleshooting

Crush Mode Water Valve Troubleshooting

Troubleshooting for crush mode water valve issues.

6. Troubleshooting

Crush Mode Valve and Switch Checks

Final checks for crush mode dispenser valves and switches.

6. Troubleshooting

Freezer Lamp and Door Switch Issues

Troubleshooting for freezer lamp and door switch problems.

6. Troubleshooting

Refrigerator Lamp and Door Switch Issues

Troubleshooting for refrigerator lamp and door switch problems.

6. Troubleshooting

Poor Refrigerator Cooling Diagnosis

Steps to diagnose poor cooling in the refrigerator compartment.

6. Troubleshooting

Damper Issues Affecting Cooling

Troubleshooting damper issues that affect cooling performance.

6. Troubleshooting

Over Cooling in Refrigerator Diagnosis

Steps to diagnose overcooling in the refrigerator compartment.

6. Troubleshooting

Over Cooling Diagnosis and Compensation

Further overcooling diagnosis and compensation procedures.

7. Component Testing Information

7-1 Defrost Controller Assembly Testing

How to test the defrost controller's fuse-m and sensor.

7. Component Testing Information

7-2 Sheath Heater Testing

How to test the sheath heater resistance.

7. Component Testing Information

7-3 Door Heater Assembly Testing

How to test the door heater assembly resistance.

7. Component Testing Information

7-4 Door Switch Testing

How to test the freezer and refrigerator door switches.

7. Component Testing Information

7-5 Solenoid Testing

How to test the dispenser solenoid resistance.

7. Component Testing Information

7-6 AC Motor Assembly Testing (Geared Motor & Solenoid)

How to test the geared motor and cube solenoid.

7. Component Testing Information

7-7 Damper Testing

How to test the damper resistance and function.

7. Component Testing Information

7-8 Lamp Socket Testing

How to test the lamp socket for continuity.

7. Component Testing Information

7-9 Water Valve Testing

How to test the water valve resistance.

8. Disassembly Instructions

8-1 Refrigerator Door Removal and Replacement

Detailed steps for removing and replacing refrigerator doors.

8. Disassembly Instructions

8-2 Door Gasket Removal and Replacement

Procedures for removing and reinstalling door gaskets.

8. Disassembly Instructions

8-3 Door Alignment Procedures

Steps to align refrigerator doors.

8-4 Evaporator Fan and Motor Removal

Steps to remove the evaporator fan assembly.

8. Disassembly Instructions

Ice Fan Scroll Assembly Replacement

Procedure for replacing the ice fan scroll.

8-5 Defrost Control Assembly Replacement

Steps to replace the defrost control assembly.

8-6 Lamp Replacement

Procedures for replacing refrigerator and freezer compartment lamps.

8-7 Refrigerator Control Box Removal

Steps to remove the refrigerator control box.

8. Disassembly Instructions

8-8 Multi Duct and 8-9 Main PCB Removal

Procedures for removing multi duct and main PCB.

8-10 Dispenser and 8-11 Display PCB Replacement

Procedures for removing dispenser and replacing display PCB.

8-12 Funnel Replacement

Steps to replace the funnel.

8. Disassembly Instructions

8-13 Sub PWB and 8-14 Duct Door Replacement

Procedures for replacing sub PWB and duct door.

8-15 Ice Corner Door and 8-16 Icemaker Assembly Removal

Procedures for replacing ice corner door and removing icemaker assembly.

8. Disassembly Instructions

8-17 Auger Motor Cover Removal

Steps to remove the auger motor cover.

8. Disassembly Instructions

8-18 Door Ice Bin Removal and 8-19 Insertion

Procedures for removing and inserting the door ice bin.

8. Disassembly Instructions

8-20 Pullout Drawer Removal Steps

Detailed steps for removing the pullout drawer.

8. Disassembly Instructions

8-20 Reinstall Pullout Drawer Steps

Detailed steps for reinstalling the pullout drawer.

8. Disassembly Instructions

8-21 Water Valve Disassembly and 8-22 Fan Motor Disassembly

Procedures for water valve and fan motor disassembly.

8. Disassembly Instructions

8-23 Pull Out Drawer Separation and Installation

Methods for separating and installing the pull-out drawer.

9. PCB Assembly

9-1 Main PCB Assembly Identification

Shows the main PCB layout with connector labels.

9. PCB Assembly

Main PCB Assembly Identification (Model EBR34917102)

Shows an alternative main PCB layout with connector labels.

9. PCB Assembly

9-2 Display and Dispenser Drive PCB Assembly

Identification of Display PCB and Dispenser PWB.

Repair Parts List

Valve and Water Tube Parts Catalog

Lists parts for valves and water tubes with part numbers.

Case Parts

Exploded View of Case Components

Diagram illustrating various case parts.

Case Parts

Detailed Case Parts Listing

Comprehensive list of case parts with part numbers.

Case Parts

Additional Case Parts Listing

Continuation of the detailed case parts list.

Freezer Parts

Exploded View of Freezer Components

Diagram illustrating various freezer parts.

Freezer Parts

Detailed Freezer Parts Listing

Comprehensive list of freezer parts with part numbers.

Door Parts

Exploded View of Door Components

Diagram illustrating various door parts.

Door Parts

Detailed Door Parts Listing

Comprehensive list of door parts with part numbers.

Dispenser Parts

Exploded View of Dispenser Components

Diagram illustrating various dispenser parts.

Ice Maker & Ice Bank Parts

Exploded View of Ice Maker Components

Diagram illustrating ice maker and ice bank parts.

Kenmore 795.77563600 Specifications

General IconGeneral
BrandKenmore
Model795.77563600
CategoryRefrigerator
LanguageEnglish

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