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Kenmore 795.71022.010 User Manual

Kenmore 795.71022.010
82 pages
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CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Model #s:
795.71022.010
795.71023.010
795.71024.010
795.71026.010
795.71029.010
REFRIGERATOR
SERVICE MANUAL
P/No. MFL63273703

Questions and Answers:

Kenmore 795.71022.010 Specifications

General IconGeneral
BrandKenmore
Model Number795.71022.010
CategoryRefrigerator
TypeFrench Door
Ice MakerYes
Water DispenserYes
ColorStainless Steel
Width35.75 inches
Energy Star CertifiedYes

Summary

Safety Precautions

1. Specifications

Details technical specifications for the refrigerator.

2. Parts Identification

Identifies and labels various parts of the refrigerator.

3. Disassembly

Provides step-by-step instructions for dismantling refrigerator components.

4. Adjustment

Covers procedures for adjusting specific refrigerator components.

5. Circuit Diagram

Displays the electrical schematic of the refrigerator's circuits.

6. Troubleshooting

Offers guidance for diagnosing and resolving common refrigerator issues.

7. PCB Picture

Shows visual representations of the main Printed Circuit Board (PCB).

8. Troubleshooting With Error Display

Addresses troubleshooting steps based on specific error codes displayed.

9. Troubleshooting Without Error Display

Provides troubleshooting for issues without error codes on the display.

10. Reference

Contains supplementary information and technical references for service.

11. Component Testing Information

Details methods for testing individual refrigerator components.

12. Troubleshooting

Further troubleshooting guidance for refrigerator system issues.

13. Operation Principle and Repair Method of Icemaker

Explains the icemaker's operation and repair procedures.

14. Description of Function & Circuit of MICOM

Describes the functions and circuitry of the microcomputer control.

1. Specifications

1-1 Disconnect Power Cord Before Servicing

Emphasizes safety by disconnecting power before service.

1-2 Important Notice

Provides general warnings and disclaimers for service personnel.

1-3 Electrical Specifications

Lists the electrical ratings and consumption of the refrigerator.

1-4 No Load Performance

Details performance metrics under no-load conditions.

1-5 Refrigeration System

Outlines the specifications of the refrigeration cycle components.

1-6 Installation

Specifies clearance requirements for refrigerator installation.

1-7 Replacement Parts

Lists common parts available for replacement.

1-8 Air Flow / Circulation D'Air

Illustrates the air circulation paths within the refrigerator.

Dimensions

Provides detailed physical dimensions of the refrigerator.

2. Parts Identification

Refrigerator Components

Identifies major parts of the refrigerator with labels.

3. Disassembly

3-1 Removing and Replacing Refrigerator Doors

Step-by-step guide for door removal and installation.

WARNING Electrical Shock Hazard

Critical safety warning regarding electrical hazards during service.

3-2 Door

Procedures for door gasket removal and replacement.

3-3 Door Alignment

Procedures for aligning refrigerator doors properly.

3-4 Fan and Fan Motor (Evaporator)

Instructions for disassembling the evaporator fan and motor.

Ice Fan Scroll Assembly Replacement

Steps to replace the ice fan scroll assembly.

3-5 Defrost Control Assembly

Details on the defrost control assembly and its components.

3-6 Lamp

Instructions for replacing the refrigerator compartment lamp.

3-7 Multi Duct

Instructions for removing and servicing the multi-duct assembly.

To change freezer light

Guide for replacing the freezer compartment light bulb.

3-8 Main PWB

Procedure for removing and replacing the main Printed Circuit Board (PCB).

3-9 Dispenser

Instructions for accessing and removing the dispenser unit.

3-10 Display PWB Replacement

Steps to replace the display Printed Circuit Board (PCB).

3-11 Funnel Replacement

Procedure for replacing the dispenser funnel.

3-12 Sub PWB for Working Dispenser

Instructions for replacing the sub PCB for the dispenser.

3-13 Duct Door Replacement

Steps for replacing the duct door assembly.

3-14 Ice Corner Door Replacement

Instructions for replacing the ice corner door.

3-15 Icemaker Assembly

Procedure for removing and replacing the icemaker assembly.

3-16 Auger Motor Cover

Steps to remove the auger motor cover.

3-17 How to Remove a Door Ice Bin

Guide on how to take out the door ice bin.

3-18 How to Insert a Door Ice Bin

Guide on how to put in the door ice bin.

3-19 How to Remove and Reinstall the Pullout Drawer

Detailed steps for removing and reinstalling the pullout drawer.

3-19 Follow Steps to Reinstall

Reinstallation steps for the pullout drawer.

3-20 Water Valve Disassembly Method

Procedure for disassembling the water valve.

3-21 Fan and Fan Motor Disassembly Method

Instructions for disassembling the fan and fan motor.

3-22 Pull Out Drawer

Instructions for removing and installing the pull-out drawer.

4. Adjustment

4-1 Compressor

Explains the role and usage notes for the compressor.

4-1-1 Role

Describes the primary function of the compressor.

4-1-2 Note for Usage

Important precautions and guidelines for compressor usage.

4-1-3 Remove the Cover PTC

Steps to remove the cover for the PTC component.

4-2 Introduction of E-Linear Compressor

Overview of the E-Linear compressor technology.

4-2-1 Control of Compressor Block Diagram

Visual representation of the compressor control system.

4-2-2 Compressor Operating Pattern

Describes the compressor's operating cycle and patterns.

4-2-3 Compressor Protection Logic

Details the various protection mechanisms for the compressor.

4-2-4 Compressor Problems Diagnosis

Guide for diagnosing compressor issues through resistance checks.

2) Check to Normality by Measurement of Voltage

Procedure for checking compressor voltage.

3) Check Problems by LED On & Off Count (Sub PCB)

Diagnosing compressor issues using LED blinking patterns on the sub PCB.

5. Circuit Diagram

Refrigerator Circuit Diagram

Electrical schematic showing the refrigerator's wiring and components.

6. Troubleshooting

Error Code on Display Panel

Table listing error codes, their causes, and troubleshooting actions.

7. PCB Picture

7-1 Main PCB

Visual identification of the main Printed Circuit Board (PCB) and its connectors.

7-2 Display PCB & Sub PCB

Visual identification of the display and sub PCBs with connectors.

8. Troubleshooting With Error Display

8-1 Freezer Sensor Error (Er FS)

Troubleshooting steps for the freezer sensor error code.

8-2 Refrigerator Sensor Error (Er rS)

Troubleshooting steps for the refrigerator sensor error code.

8-3 Icing Sensor Error (Er IS)

Troubleshooting steps for the icing sensor error code.

8-4 Defrost Sensor Error (F dS)

Troubleshooting steps for the defrost sensor error code.

8-5 Defrost Heater Error (Er dH)

Troubleshooting steps for the defrost heater error code.

8-6 Freezer Fan Error (Er FF)

Troubleshooting steps for the freezer fan error code.

8-7 Icing Fan Error (Er IF)

Troubleshooting steps for the icing fan error code.

8-8 Condenser Fan Error (Er CF)

Troubleshooting steps for the condenser fan error code.

8-9 Communication Error (Er CO)

Troubleshooting steps for communication errors between components.

9. Troubleshooting Without Error Display

9-1 Cube Mode Doesn't Work

Troubleshooting for the ice maker cube mode not functioning.

9-2 Crush Mode Doesn't Work

Troubleshooting for the ice maker crush mode not functioning.

9-3 Water Mode Doesn't Work

Troubleshooting for the water dispenser mode not functioning.

9-4 Freezer Room AC Bulb Lamp Doesn't Work

Troubleshooting for the freezer compartment light not working.

9-5 Refrigerator Room Lamp Doesn't Work

Troubleshooting for the refrigerator compartment light not working.

9-6 Poor Cooling in Fresh Food Section

Troubleshooting steps for insufficient cooling in the fresh food section.

Damper Checking Method

Method for checking the damper and its PCB.

Check the Fan Motor

Instructions for checking the fan motor's condition.

Check the F Fan Motor Voltage

How to check the voltage supply to the freezer fan motor.

9-7 Poor Cooling in Freezer Compartment

Troubleshooting steps for insufficient cooling in the freezer compartment.

9-8 Over Cooling in Fresh Food Compartment

Troubleshooting steps for excessive cooling in the fresh food section.

10. Reference

10-1 Test Mode and Removing TPA

How to enter test mode and remove Terminal Position Assurance.

10-2 Temperature Chart - Freezer and Icing Sensor

Chart showing resistance and voltage values for freezer/icing sensors at various temperatures.

10-3 Temperature Chart - Refrigerator and Defrost Sensor

Chart showing resistance and voltage for refrigerator/defrost sensors.

10-4 How to Check the Fan-Error

Procedure for diagnosing fan errors based on MICOM feedback.

Compressor Troubleshooting

Steps for troubleshooting compressor issues, including LED blinking checks.

Actions to Take According to LED Blinking Frequency

Guide on how to respond to different LED blinking patterns for compressor errors.

11. Component Testing Information

11-1 Defrost Controller Assembly

Information on testing the defrost controller assembly components (Fuse-M and Sensor).

11-2 Sheath Heater

Procedure for testing the sheath heater for defrost function.

11-3 Door Heater Assembly

Instructions for testing the door heater assembly.

11-4 Door Switch

How to test the door switches for proper operation.

11-5 Dispenser DC Motor

Procedure for testing the dispenser DC motor.

11-6 Ice Auger Motor Assembly

Instructions for testing the ice auger motor assembly.

11-7 Damper

Testing procedures and resistance values for the damper.

11-8 Light Bulb Socket

How to test the light bulb socket for continuity.

11-9 Flow Sensor

Procedure for testing the flow sensor.

12. Troubleshooting

12-1 Information of Linear Compressor

Details on compressor model, refrigerant, and safety approval.

Compressor Operating Patterns

Describes compressor stroke and power patterns for different inverter types.

Inverter Error Codes

Table of inverter error codes, requirements, and LED flashes.

IPM Voltage Check

Procedure for checking IPM voltage output during operation.

Compressor Insulation and Resistance Check

Checks for compressor insulation and winding resistance.

12-2 Service Diagnosis Chart

Comprehensive chart for diagnosing common refrigerator complaints.

No Cooling

Troubleshooting steps for a "No Cooling" complaint.

Cools Poorly

Troubleshooting steps for poor cooling performance.

Food in the Refrigerator is Frozen

Diagnosing why food in the refrigerator is freezing.

Condensation or Ice Forms Inside the Unit

Troubleshooting condensation and ice buildup issues.

Condensation Forms in the Exterior Case

Diagnosing condensation on the exterior of the refrigerator.

There is Abnormal Noise

Troubleshooting sources of abnormal noise.

Door Does Not Close Well

Steps to resolve issues with the door not closing properly.

Ice and Foods Smell Unpleasant

Addressing unpleasant odors from ice and food.

Other Possible Problems

Diagnosing other potential issues like freezer frost or refrigeration system faults.

12-3 Refrigeration Cycle

Chart categorizing refrigeration problems by cause and symptoms.

12-3-1 Sealed System Diagnosis

Diagnostic flowchart for "Not Cooling" complaints related to the sealed system.

13. Operation Principle and Repair Method of Icemaker

13-1 Operation Principle of IceMaker

Explains the operational flow and stages of the icemaker.

13-2 Ice Maker Functions

Details the various modes and functions of the ice maker.

13-2-1 Icemaking Mode

Describes the icemaking process and completion criteria.

13-2-2 Harvest Mode

Explains the harvest mode for dropping ice and checks for ice bin fullness.

13-2-3 Fill/Park Position

Details the fill/park position and water supply adjustment.

13-2-5 Function TEST

Procedure for performing forced operations for testing and service.

13-3 Defect Diagnosis Function

Automatic diagnosis feature and how defect codes are displayed.

13-3-1 Error Codes Shown on Ice Maker Water Supply Control Panel

Lists error codes displayed on the ice maker control panel.

14. Description of Function & Circuit of MICOM

14-1 Function

General functions of the refrigerator's control system.

14-1-1 Function

Initial settings and temperature adjustments.

14-1-2 How to Toggle the Display Between °F & °C

Method to switch temperature display units.

14-1-3 Lock Function (Dispenser and Display Button Lock)

How to activate and deactivate the control panel lock feature.

14-1-4 Filter Condition Display Function

Information on the water filter replacement indicator.

14-1-5 Ultra Ice Selection

Description of the Ultra Ice function for rapid freezing.

14-1-6 Dispenser Use Selection

How to select water or ice dispensing options.

14-1-7 Dispenser Light

Explanation of dispenser light modes (Normal, Auto, On).

14-1-8 Control of Freezer Fan Motor

How the freezer fan motor speed is controlled.

14-1-9 Cooling Fan Motor

Control of the cooling fan motor based on temperature and operation.

14-1-10 Ice Compartment Fan

Control of the ice compartment fan based on sensor input.

14-1-11 Ultra Ice

Detailed explanation of the Ultra Ice function's operation and duration.

14-1-12 Alarm for Open Door

How the door open alarm buzzer operates.

14-1-13 How to Set the Display Mode and Cancel It

How to enter and exit a special display mode.

14-1-14 Defrosting (Removing Frost)

Explains the defrosting cycle timing and conditions.

14-1-15 Defect Diagnosis Function

Automatic diagnosis feature and how defect codes are displayed.

Repair Parts List

Models No.

List of applicable model numbers for the manual.

Valve & Water Tube Parts

Diagram and list of valve and water tube components.

Case Parts

Case Parts Diagram

Exploded view diagram of the refrigerator's case parts.

Case Parts List

Detailed list of case parts with part numbers and descriptions.

Case Parts List

Continuation of the detailed case parts list.

Freezer Parts

Freezer Parts Diagram

Exploded view diagram of freezer compartment parts.

Refrigerator Parts

Refrigerator Parts Diagram

Exploded view diagram of refrigerator compartment parts.

Door Parts

Door Parts Diagram

Exploded view diagram of refrigerator door parts.

Door Parts List

Detailed list of door parts with part numbers and descriptions.

Dispenser Parts

Dispenser Parts Diagram

Exploded view diagram of dispenser assembly parts.

Ice Maker & Ice Bank Parts

Ice Maker & Ice Bank Parts Diagram

Exploded view diagram of ice maker and ice bank components.

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