Refrigerator Control Board

The Defrost Timer is an OEM part for Frigidaire refrigerators. It regulates the automatic defrost cycle of the freezer, preventing the buildup of frost and ice on the evaporator coils.

A bad defrost timer can be caused by electrical issues, component failure, or malfunctioning mechanisms. When the timer becomes faulty, it can result in issues such as excessive frost buildup, poor cooling performance, or a constantly running compressor.

Symptoms of a bad defrost timer include:

• Frost or ice accumulation in the freezer
• Inadequate cooling in the refrigerator 
• Constantly running compressor 

Replace your faulty defrost timer with this genuine OEM Frigidaire part to restore your refrigerator. This Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.
 

The Main Control Board Assembly is an OEM part for GE refrigerators. This part manages various functions such as temperature regulation, defrost cycles, and the operation of fans and compressors. 

Causes of a bad control board include electrical surges, component wear and tear, or moisture damage.  

Symptoms of a bad main control board include:

• Refrigerator or freezer not cooling properly
• Erratic temperature fluctuations
• Unresponsive control panel
• Unusual noises or failure of fans and compressors to run

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

Note: This part is often misdiagnosed and requires electrical testing using a volt/ohm meter.

Important: When replacing this main board, if it does not power on or make a connection, you will also have to replace the display board. The display boards for some models are no longer available. Please refer to your specific model for the correct display board and availability.
 

The User Interface is an OEM replacement part for Frigidaire refrigerators. It is the digital control panel that allows for monitoring temperature settings and adjusting other functions.

Symptoms of a bad user interface include:

• Frozen or unresponsive touch buttons  
• Illegible or blank LED screen
• Inability to power on or adjust refrigerator settings
• Temperature display showing incorrect readings

Causes of a bad user interface can include failures in the electronic components from condensation or liquid spills over time. Physical damage to the wiring or circuit boards is another potential cause.

This part is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

This main control board is the refrigerator's central control, coordinating cooling, defrost, fans, and lights. Replacing a failed board can restore stable temperatures and proper operation when electronic faults prevent the unit from cooling correctly.

• Regulates compressor and fan operation to maintain set temperatures; failure may cause no cooling, warm sections, or constant running
• Controls automatic defrost timing; faults can lead to frost buildup and restricted airflow
• Distributes power and signals to sensors, lights, valves, and fans; issues may present as unresponsive controls or error codes
• Coordinates ice maker and dispenser logic on applicable models; failures may leave ice/water functions inoperative

• Disconnect power before servicing; use ESD precautions and handle the board by the edges
• Access the board behind the rear service panel; photograph wire/connector locations for reference
• Move connectors one at a time to the new board; secure the board and reinstall the cover
• Restore power and allow up to 24 hours for temperatures to stabilize

The Control Board is an OEM part for LG refrigerators, serving as the central hub for managing the appliance's various functions and settings. This sophisticated electronic component controls everything from the temperature settings to the defrost cycle, ensuring your refrigerator operates efficiently and maintains the desired coolness for your food and beverages. 

Causes of a bad Control Board can include power surges, electrical shorts, wear and tear over time, or exposure to moisture, which can lead to malfunctions in the refrigerator's operation.

Symptoms of a bad Control Board include:

• The refrigerator not cooling properly
• Irregular or erratic behavior of the refrigerator's display or controls
• The fridge or freezer section becoming too cold or not cold enough
• The ice maker or water dispenser not working correctly

This OEM LG part is also compatible with some Kenmore models.

The Main PCB Assembly is an OEM replacement part for LG refrigerators. As the primary control board, it manages all refrigerator functions and features such as temperature control, frost free operation, and diagnostic fault codes.

Causes of a faulty PCB can involve spilled liquids corroding circuit pathways over time, defects in integrated computer chips, or loose connections susceptible to arcing under continuous power loads.

Symptoms include:

• Non-responsive control panels and displays
• The refrigerator failing to cool or maintain proper temps
• Abnormal sounds from the compressor and fans not engaging

Also compatible with some Kenmore models

The Main Control Board is an OEM replacement part for Whirlpool refrigerators. It serves as the central processing and monitoring unit that oversees vital fridge functions. The control board regulates components like the compressor, fans, lights, ice maker, and dispenser based on sensor temperature feedback.

Causes of a bad control board can include electrical surges, wear and tear over time, or exposure to moisture, which can interfere with its electronic components.

Symptoms of a bad fridge main control board include:

• The refrigerator not cooling properly
• The compressor or fans not running
• Display errors or malfunctioning indicator lights
• The refrigerator running continuously or not cycling on and off as needed

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

The Defrost Timer is an OEM replacement part for GE refrigerators. It regulates the automatic defrost cycle, which helps maintain optimal cooling and preserving food freshness inside the fridge. The defrost timer controls when the refrigerator exits cooling mode to enter a brief defrost period, preventing the buildup of ice on cooling coils. 10hr/35min timer.

Causes of a bad defrost timer can be normal wear and tear over time, exposure to wet environments, or accidental damage.

Symptoms of a bad defrost timer include:

• Inefficient or inconsistent cooling inside the fridge
• Ice accumulation on refrigerator walls or coils
• Condensation or water pooling in compartments or drawers
• Loud buzzing or clicking noises emitting from the back of the fridge

This is a genuine OEM part that works for some models of GE, and Hotpoint models.

The Main Control Board Assembly is an OEM replacement part for GE refrigerators. It is an electronic component located on the back of the refrigerator that is responsible for monitoring and controlling various refrigerator functions. The main control board regulates temperatures, fresh food and freezer compartment levels, defrost cycles, ice production, and more.

Causes of a bad main control board can include short circuits, malfunctions in electronic components over time, damage from moisture or impacts, or incompatible replacement parts used previously.

Symptoms of a bad main control board include:

• The refrigerator not cooling/freezing properly
• Issues maintaining set temperatures
• Error codes displaying
• Control pads/buttons not functioning
• Abnormal noises from inside the appliance

This GE OEM replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The main control board is an OEM part for Whirlpool refrigerators. As the central command module, it directs all temperature and function regulation.

Symptoms of a bad main control board include:

• Fluctuating temperatures cause freezer burn or thawing 
• Fault codes and error messages on digital displays  
• Inability to engage desired cooling presets efficiently
• Potential leakage currents posing electrical safety risks

Causes involve liquid damage degrading circuit boards over time, physical cracks interrupting power after repeated door usage, as well as individual component failures affecting coils or sensors.

This OEM Whirlpool part is also compatible with some Kenmore and KitchenAid.

The PC Board is an OEM replacement part for Frigidaire refrigerators. As the central "brain" of the refrigerator, it controls all electronic functions and directs operational tasks. The board receives input from sensors and buttons to orchestrate temperature regulation, defrost cycles, lighting, and more.

Causes of a bad PC board can include failure over time due to heat exposure, power surges damaging sensitive electronic chips, or liquid ingress corroding circuitry.

Symptoms of a bad PC board include:

• The refrigerator failing to cool or fluctuating temperatures
• Lights not turning on or functionality issues with buttons/displays
• Abnormal mechanical noises or failure to engage components

This Frigidaire OEM replacement part is also compatible with Electrolux, Gibson, Kelvinator, and some Kenmore models.

The Ice Level Control Board is an OEM part for Whirlpool refrigerators. This board manages the ice maker’s production by monitoring the ice level in the ice bin, ensuring that ice is made when needed and halting production when the bin is full.

Causes of a bad ice level control board can include electrical issues such as power surges, wear and tear over time, or damage from moisture or debris.  

Symptoms of a bad ice level control board include:

• The ice maker not producing ice
• Continuous ice production even when the bin is full
• Error codes related to the ice maker
• Irregular or inconsistent ice production

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

The Defrost Control Board is an OEM part for Whirlpool refrigerators. This board manages the defrost cycle by controlling the defrost heater and monitoring the freezer's temperature. 

Causes of a bad defrost control board can include electrical issues, wear from continuous use, or damage from power surges.  

Symptoms of a bad defrost control board include:

• Excessive frost buildup in the freezer compartment
• The refrigerator not cooling properly
• The defrost heater not activating
• The refrigerator running continuously without cycling off

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

The Main Power Board is an OEM part for Frigidaire refrigerators. This board controls and manages the primary functions of the refrigerator, including temperature regulation, defrost cycles, and the operation of other electronic components. It serves as the central hub that ensures the appliance runs efficiently and effectively.

Causes of a bad power board can include electrical surges, overheating, or component wear over time. Exposure to moisture or accidental impact can also damage the board, leading to operational issues.

Symptoms of a bad Main Power Board include:

• The refrigerator not cooling or freezing properly
• Intermittent or complete loss of power
• Error codes displayed on the control panel
• The refrigerator running continuously without cycling off

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

The Main Power Control Board is an OEM replacement part for Frigidaire refrigerators. It is the central processing unit that controls all electrical functions and components within the refrigerator. The board receives input signals, processes them, and sends output signals to regulate temperature, monitor sensors, power accessories, and run diagnostics.

Symptoms of a bad main power control board include:

• Fluctuating or inconsistent temperatures  
• Components not functioning properly
• Error codes appearing
• Intermittent or complete power failures

Causes of failure can include moisture damage, power surges, component degradation over time, or physical damage.

This OEM Frigidaire replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.