Electrolux FKCH17F7HW service manual Electronic Control

Page 4

Basic Information

Section 1 - Basic Information

1-1

Table of Contents

1-2

Safe Servicing Practices

1-3

Product Features

1-4

Door Storage

1-5

Adjustable Door Bins

1-5

Crisper Drawers

1-5

Adjustable Shelving

1-5

Humidity Control

1-5

Serial Plate

1-6

Care and Cleaning

1-6

Cleaning The Inside

1-6

Cleaning The Outside

1-6

Section 2 - Electronic Control

2-1

Electronic Temperature Control

2-2

Switching Between Refrigerator and

 

Freezer Mode

2-2

Setting Selection

2-2

Operation of Electrical Control Components

2-3

Freezer and Refrigerator Modules

2-3

DPDT Rocker Switch

2-3

Ambient Thermostat

2-3

Fan Relay

2-3

Service Diagnostic Mode

2-4

Initiate Service Mode

2-4

Defrost Cycle Timing

2-4

Manual Defrost Mode

2-4

Compressor Delay Start

2-4

Voltage Range

2-4

Error Indication

2-5

Fail Safe Mode

2-5

Stuck Key

2-5

Exiting Fail Safe Mode

2-5

Section 3 - Refrigeration System

3-1

Definitions

3-2

Safety Warnings

3-2

Charging Sealed Systems

3-2

Soldering

3-3

Basic Components

3-3

Refrigerant Cycle

3-3

Low/High Side Leak or Undercharge

3-4

Testing for Refrigerant Leaks

3-4

Compressor Replacement

3-4

To Flush the System

3-5

To Use Dry Nitrogen to Flush the System

3-5

To Use Refrigerant to Flush the System

3-5

Installing a New Compressor

3-6

Condenser Replacement

3-7

Filter-Drier Installation

3-8

Evaporator and Suction Line Replacement

3-8

Equipment Needed for Evacuation & Recharging ..

3-9

Installing Evacuation and Recharging Equipment ..

3-9

Evacuating System

3-10

Charging the System

3-10

Preparing the Charging Cylinder

3-10

Final Leak Test

3-11

Verify Refrigerant Type in the System

3-12

Dedicated Equipment

3-12

R-134a Refrigeration Systems

3-12

Miscibility of R-134a and Ester Oil

3-12

Water in the Refrigeration System

3-13

Vacuum Pump Maintenance

3-14

Refrigerant Leaks

3-14

Leak Detection

3-15

R-134a Properties

3-15

HFC-134a, CFC-12 Pressure Temp. Chart

3-16

Inhalation Toxicity

3-17

Cardiac Sensitization

3-17

Spills or Leaks

3-17

Skin and Eye Contact

3-17

Combustibility of HFC-134a

3-18

Leak Testing

3-18

Bulk Delivery and Storage

3-18

Filling and Charging Operations

3-18

Refrigerant Recovery Systems

3-18

Thermal Decomposition

3-18

Section 4 - Component Teardown

 

Warnings and Cautions

4-2

Exterior Components

4-3

Door Handle

4-3

Kickplate

4-3

Door Hinge and Door Assembly

4-3

Door Stop

4-4

Door Gasket and Inner Panel

4-4

Gallon Door Bin

4-5

Two Liter Door Bins

4-5

Dairy Door

4-5

Door Switch

4-6

Interior Components

4-6

Glass Shelf Assembly

4-6

Crisper Drawer

4-6

Crisper Cover Assembly

4-7

Light Shield

4-7

Light Fixture

4-7

Baffle Plate

4-8

Evaporator Cover

4-8

Control Switch

4-8

Electronic Control

4-9

Evaporator Fan Assembly

4-9

Defrost Thermostat

4-10

Defrost Heater

4-10

Evaporator

4-10

Compressor Area Components

4-11

Power Cord

4-11

Filter-Drier

4-11

Compressor

4-12

Drain Pan and Drain Pan Heater Loop

4-13

Condenser Service

4-14

1-2

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Contents Convertible Refrigerator / Freezer Page Section Basic InformationElectronic Control Installation Information Safe Servicing PracticesProduct Features Adjustable Shelving Door StorageCrisper Drawers CrisperCare and Cleaning Cleaning The InsideCleaning The Outside Serial PlateElectronic Control Switching Between Refrigerator and Freezer Mode Electronic Temperature ControlSetting Selection Operation of Electrical Control Components Freezer and Refrigerator ModulesAmbient Thermostat Fan RelayService Diagnostic Mode Error Indication Fail Safe ModeExiting Fail Safe Mode Stuck KeyElectronic Control Refrigeration System Safety Warnings DefinitionsBasic Components Refrigerant CycleCompressor Replacement Testing for Refrigerant LeaksLow/High Side Leak or Undercharge To Flush The System To Use Refrigerant To Flush The SystemDo not exceed 300 Psig Do not exceed 150 PsigInstalling a New Compressor Do not use compressor if you do not hear this soundCondenser Replacement Filter-Drier Installation Evaporator and Suction Line ReplacementInstalling Evacuation and Recharging Equipment Equipment Needed for Evacuation & RechargingEvacuating System Charging The SystemFinal Leak Test Verify Refrigerant Type In The System Dedicated Equipment134a Refrigeration Systems Miscibility of R-134a and Ester OilWater In The Refrigeration System Vacuum Pump Maintenance Refrigerant LeaksLeak Detection 134a propertiesHFC-134a, CFC-12 Pressure Temperature Chart Inhalation Toxicity Cardiac SensitizationSpills or Leaks Skin and Eye ContactLeak Testing Refrigerant Recovery SystemsCombustibility of HFC-134a Bulk Delivery and StorageComponent Teardown Component Teardown Door Hinge and Door Assembly Removal Exterior ComponentsDoor Handle Removal Kickplate RemovalDoor Stop Removal Door Gasket and Inner Panel RemovalGallon Door Bin Removal Two Liter Door Bin RemovalDoor Switch Removal Glass Shelf Assembly RemovalInterior Components Crisper Drawer RemovalLight Shield Removal Crisper Cover Assembly RemovalLight Fixture Removal Baffle Plate Removal Control Switch RemovalEvaporator Cover Removal 19. Evaporator Fan Assembly Removal Electronic Control RemovalDefrost Heater Removal Defrost Thermostat RemovalEvaporator Removal Compressor Area Components Power Cord RemovalFilter-Drier Removal Compressor Removal 25. Compressor Electrical Component RemovalDrain Pan and Drain Pan Heater Loop Removal 27. Drain Pan Heater Loop RemovalCondenser Service Troubleshooting Problem Cause Correction Troubleshooting Compressor and evapora- tor fan motor does not run Troubleshooting Troubleshooting Wiring Diagrams Wiring Diagrams Wiring Diagrams Installation Information Important Safety Instructions Safety PrecautionsInstallation Information Leveling LocationTo Level Unit Electrical Information Electrical ReceptacleDoor Removal Door Handle Mounting InstructionsModel FKCH17F7HW Unit Dimensions Installation Information

FKCH17F7HW specifications

The Electrolux FKCH17F7HW is a standout refrigerator designed to meet the needs of modern households. With its sleek design and advanced features, it not only enhances the kitchen aesthetic but also promotes efficient food storage and preservation.

One of the key features of the FKCH17F7HW is its spacious interior. The refrigerator offers a generous capacity, making it ideal for families or individuals who like to stock up on groceries. Its flexible shelving system allows users to adjust the heights of shelves, accommodating very tall items and optimizing storage space.

The FKCH17F7HW comes equipped with advanced cooling technologies that ensure consistent temperature control. The Frost Free technology prevents the buildup of ice, saving users from the hassle of manual defrosting. This feature also allows for more efficient cooling, which in turn reduces energy consumption. The dynamic cooling system circulates air evenly throughout the refrigerator, helping to maintain an ideal temperature for perishable foods.

Another noteworthy characteristic is the humidity-controlled crisper drawers. These drawers provide an optimal environment for fruits and vegetables, keeping them fresher for longer. By regulating humidity levels, the crisper drawers also help to prevent spoilage, which not only saves money but contributes to less food waste.

In addition to storage practicality, the FKCH17F7HW incorporates energy-efficient technologies. The appliance is designed with an A+ energy rating, which means it operates with lower energy consumption without sacrificing performance. This eco-friendly feature not only benefits the environment but also reduces electricity bills.

The refrigerator also boasts user-friendly controls. Its intuitive electronic control panel makes it easy to adjust settings and ensure optimal performance. Moreover, the LED lighting illuminates the interior, making it easy to find what you need, even in low light conditions.

In summary, the Electrolux FKCH17F7HW is a remarkable refrigerator that combines style, functionality, and energy efficiency. With its generous capacity, advanced cooling technologies, and user-friendly features, it stands as a reliable appliance for any kitchen. Whether you're looking to preserve fresh produce or store family meals, this refrigerator meets a wide range of storage needs while maintaining an attractive design.
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