Refrigerator Control Board

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.

The User Control and Display Board is an OEM part for Frigidaire refrigerators. This part provides the interface for setting temperatures and controlling various functions of the refrigerator, displaying information like temperature settings, and error codes.

Common causes of a bad control and display board include electrical surges, wear and tear of electronic components, or damage from moisture or heat exposure.

Symptoms of a bad User Control and Display Board include:

• The display not lighting up or showing incorrect information
• Buttons not responding to inputs
• Inability to change temperature settings
• Error codes or malfunctioning indicators on the display

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

The Electronic Control Board is an OEM part for Whirlpool refrigerators. This part manages the refrigerator's functions, including temperature regulation, defrost cycles, and the operation of fans and compressors.  

Causes of a bad electronic control board can include electrical surges, exposure to moisture, or general wear and tear over time.  

Symptoms of a bad electronic control board include:

• Inconsistent or incorrect temperatures
• The refrigerator not cooling or freezing properly
• Error codes or flashing lights on the display
• The refrigerator failing to start or cycling on and off frequently

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

The Dispenser Touchpad is an OEM part for GE refrigerators. This touchpad allows users to control the dispensing of water and ice from the refrigerator by selecting options and settings on the interface.

Causes of a bad touchpad can include electrical failures, wear and tear from regular use, or damage from moisture and spills. 

Symptoms of a bad dispenser touchpad include:

• Unresponsive or intermittent touch controls
• Incorrect or erratic dispensing of water or ice
• Display issues or malfunctioning lights
• Difficulty selecting or changing settings

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

The Defrost Timer is an OEM replacement part for GE refrigerators. It automatically initiates timed defrost cycles to prevent the buildup of frost or ice within the refrigerator compartment and freezer coils. Regular defrosting maintains optimal temperature regulation and airflow while minimizing mineral deposits long-term.  

Symptoms of a bad defrost timer include:

• Inability to initiate automatic defrost functions
• Accumulation of excessive frost or ice buildup risking freezer damage    
• Temperature control or airflow issues disrupting refrigeration  
• Potential dripping or leaks from defrost water overflow

Causes of failure involve worn-out internal contacts or degraded electronic components from extended exposure to refrigerated conditions. Mineral residue accumulating within the timer mechanism over many years also risks impeding electrical connections.

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

The Main Control Board Assembly is an OEM part for GE refrigerators. This part manages and regulates various functions of the refrigerator, including temperature control, defrost cycles, and the operation of the compressor and fans.

Causes of a bad main control board can include electrical surges, overheating, or component failures due to age or manufacturing defects. 

Symptoms of a bad main control board include:

• Refrigerator not cooling properly
• Erratic temperature fluctuations
• Unresponsive control panel
• Frequent cycling on and off
• Unusual noises from the refrigerator

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

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

Causes of a bad control board assembly can include electrical surges, wear and tear over time, or damage from moisture and condensation. 

Symptoms of a bad control board assembly include:

• Inconsistent temperature regulation
• The refrigerator not cooling or freezing properly
• Error codes or display malfunctions
• Unusual noises from the refrigerator

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

This refrigerator control board is the central electronic module that manages key appliance functions for consistent temperatures and dependable operation. A failed board can cause no-cool conditions, unstable temperatures, or unresponsive controls; replacing it restores proper function. What it does:

• Interprets inputs from temperature sensors and user settings to run the appliance correctly
• Distributes power to components through relays and connectors
• Coordinates cooling and, on applicable models, defrost and fan operations
• Common failure signs can include no or intermittent cooling, warm temperatures, frost buildup, clicking from the control area, or unresponsive controls

• 1 control board

• Disconnect power to the refrigerator before servicing
• Use ESD precautions; handle the board by the edges only
• Photograph wiring; move connectors one at a time, ensuring keyed orientation and full seating
• After reassembly, restore power and allow up to 24 hours for temperatures to stabilize

The LED Power Board is an OEM replacement part for Whirlpool refrigerators. It functions as the central hub that powers the LED lights within the appliance, ensuring the interior is well-lit for easy visibility. The board is designed to efficiently distribute power to the LEDs, contributing to the refrigerator’s energy efficiency and the longevity of the lights.

Symptoms of a bad LED Power Board include:

• Flickering or dim interior lights
• Lights not turning on when the refrigerator door is opened
• Unusual buzzing or electrical sounds
• Error codes or signals related to the lighting system

Causes for a malfunctioning LED Power Board can include electrical surges, component wear over time, or issues with the connections or wiring.

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

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

Over time, the defrost control board can fail due to 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
• Frequent cycling on and off of the refrigerator

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

The Electronic Control Board is an OEM replacement part for Frigidaire freezers. It functions to operate all freezer systems and components through electronic programming and input received from sensors. 

Causes of a failed control board can include moisture damage impairing circuitry over time, power surges disrupting electronics, or logic and memory failures.

Symptoms of a problematic control include:

• The freezer failing to cool or freeze properly
• Lights or other features not functioning as expected
• Error codes appearing regarding control faults  
• Sensors and components not responding to control signals

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

Adaptive Defrost Control Board

The defrost timer governs the automatic defrost cycle, periodically switching the refrigerator from cooling to defrost. Replacing a failed timer restores reliable defrosting to limit frost buildup and help maintain steady, consistent temperatures. What it does:

• Advances the system through run and defrost periods at set intervals
• Sends power to the defrost heater during defrost, then returns the unit to cooling
• A failed timer may cause heavy frost on the evaporator, poor cooling, or continuous running
• A timer that does not advance or is stuck can leave the refrigerator in defrost or prevent defrost entirely

• 1 defrost timer

• Disconnect power before servicing
• Access location varies by model
• Photograph wire positions; move wires one at a time to the matching terminals on the new timer
• Transfer any mounting bracket, secure the timer, and restore power to verify operation

This defrost timer controls when your refrigerator or freezer enters and exits the automatic defrost cycle to clear frost from the evaporator coils. Replacing a failed timer restores reliable defrosting to help maintain airflow, cooling performance, and stable temperatures.

• Advances on a timed schedule to initiate and end the defrost cycle
• Sends power to the defrost heater during defrost, then returns the system to cooling
• Helps prevent heavy frost buildup that restricts airflow and cooling
• Common symptoms of a bad timer: unit not defrosting or warming over time, heavy ice on the evaporator/cover, stuck running or stuck in defrost, or a timer that won't advance

• Disconnect power before servicing
• Access the timer (commonly in the control housing or machine compartment)
• Note/photograph wire positions and move leads one at a time to the new timer; mount securely
• Restore power and monitor for proper cycling; some models allow using the timer's advance slot to start a test defrost

This refrigerator defrost timer automatically starts and ends the defrost cycle to melt frost from the evaporator coils. Replacing a failed timer restores consistent cooling performance and helps prevent frost buildup that can restrict airflow.

• Controls the timed switch between cooling and defrost to keep evaporator coils clear of frost
• Common symptoms of failure: heavy frost on the evaporator or back panel, fresh food section too warm, unit runs constantly, or won't resume cooling after defrost
• Restores proper frost removal and airflow for stable temperatures
• Designed to match the original timer's function and wiring connections for applicable models

• Disconnect power before servicing; wear cut-resistant gloves
• Access location varies by model—often in the fresh food control housing or rear machine compartment
• Photograph/label wire positions and transfer them to the matching terminals on the new timer
• Reuse original mounting hardware and install in the same orientation as the original

This compressor inverter control board powers and regulates the variable-speed compressor in your refrigerator by converting household AC into the controlled output the compressor needs. Replacing a failed inverter can restore compressor operation and normal cooling performance.

• Receives commands from the main control to vary compressor speed for efficient, steady cooling
• Converts AC line voltage to the controlled output required by the compressor motor
• Common symptoms of failure: refrigerator warm, compressor not running while fans/lights operate
• May also present as intermittent cooling, clicking or humming near the compressor, or visible damage on the module

• Disconnect power before servicing; this is a high-voltage component mounted at the compressor
• Note wire positions and transfer connectors one at a time; ensure all connections are fully seated
• Secure the module to the original mounting to maintain proper heat dissipation and vibration control