Whirlpool Refrigerator Defrost Timer, Adaptive Defrost Control

The Whirlpool Defrost Timer is an OEM replacement part for Whirlpool refrigerators. The defrost timer regulates the automatic defrost cycle, which prevents ice buildup on the evaporator coils in the freezer compartment by sending a signal to the defrost heater to turn on and melt any ice buildup on the coils. 

Causes of a bad defrost timer can include mechanical wear over time, electrical failures, or internal component damage. Prolonged usage and voltage spikes can also affect the timer's functionality.

Symptoms of a bad Defrost Timer include:

• Excessive frost buildup in the freezer compartment
• The refrigerator or freezer not maintaining the set temperatures
• Unusual noises coming from the appliance 
• The appliance running continuously without cycling off

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Refrigerator Defrost Timer is an OEM Replacement Part designed to manage the automatic defrost system in Whirlpool freezers. Housed at the top inside of the appliance, this component shuts off the cooling system and activates the defrost heater. The timer operates at 120V 60Hz and activates for 33 minutes every 8 hours. The dial on the timer can be turned clockwise to advance it into and out of defrost.

Causes of a faulty Defrost Timer Kit can include electrical issues, mechanical wear and tear over time, or problems with the timer's internal components.

Symptoms of a bad Defrost Timer Kit include:

• Freezer not defrosting properly, leading to excessive ice buildup
• Refrigerator running constantly or not cooling effectively
• Condensation or moisture issues inside the refrigerator
• Error codes related to the defrost system

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

The Timer is an OEM part for Whirlpool refrigerators. This component is essential for controlling the defrost cycle of the refrigerator, ensuring that the appliance operates efficiently by periodically melting any frost buildup on the evaporator coils. By regulating the defrosting process, the timer helps maintain the optimal temperature and energy efficiency of the refrigerator.

Causes of a bad timer can include electrical malfunctions, wear and tear over time, or exposure to power surges. When the timer fails, the defrost cycle may not run correctly, leading to issues with frost buildup and inefficient cooling.

Symptoms of a bad timer include:

• The refrigerator running continuously without cycling off
• Frost buildup on the evaporator coils
• The refrigerator being too warm or too cold
• The defrost cycle not initiating or running too frequently

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 replacement part for Whirlpool refrigerators. This circuit board coordinates defrost heating cycles to remove built-up frost from evaporator coils.

Causes relate to water damage following leaks, component failure due to power surges loosening connectors, or general component wear over time.

Symptoms of issues include:

• Frost accumulation on interior freezer walls reducing capacity
• Food freezing underneath heavy buildup layers
• Inoperable heating element failing to restore airflow

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air 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.

Adaptive Defrost Control Board

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 defrost timer cam replaces the plastic cam on a mechanical defrost timer. It restores the timer's changeover between cooling and defrost, helping prevent frost buildup on the evaporator and temperature swings inside the refrigerator.

• Mounts on the timer shaft to actuate the internal switch between cooling and defrost
• Helps resolve issues like heavy frost on the evaporator, warm fresh food section, or a unit stuck in defrost/run
• Corrects timer advancement problems caused by a stripped, cracked, or missing cam
• Typically installed with the defrost timer in the control housing or rear service area

• Disconnect power before servicing
• Access the defrost timer and note the original cam's orientation for reference
• Remove any retainer, pull the old cam straight off, and press the new cam fully onto the shaft without forcing
• Reassemble, then manually advance the timer to confirm it switches modes before restoring power

This is a refrigerator control board that can be used to replace a damaged or faulty board in select refrigerators. The control board is used to manage various functions that occur in the refrigerator, including cooling and defrosting. If there is a problem with the board, the refrigerator might not be able to defrost correctly, or it might not stay cool.The control board for the refrigerator tends to last a long time. However, it could eventually wear out and stop working. It could be damaged due to a voltage surge, or it might be a faulty board. Remove and store all food in the refrigerator and unplug it before beginning repairs.This refrigerator control board works with certain models from Kenmore, Whirlpool, KitchenAid, Roper, Estate, Inglis, Crosley, Gladiator, Kirkland, and Maytag. It's sold individually and is a genuine OEM replacement.

This defrost timer assembly cycles the refrigerator between cooling and defrost modes to prevent excess frost buildup and help maintain consistent temperatures. Replace a failed timer to restore regular defrost scheduling and reduce icing. What it does:

• Advances the refrigerator between cooling and defrost cycles on a timed schedule.
• Stops missed defrosts that can cause frost buildup on the evaporator and reduced cooling efficiency.
• Addresses symptoms such as excessive frost/ice, inconsistent temperatures, or a freezer that runs constantly.
• Acts as the control that engages the defrost heater and returns the unit to cooling when the cycle finishes.

• Disconnect power to the appliance before servicing to avoid shock or injury.
• Access the timer via the control panel or rear service area; document wiring or take photos before disconnecting.
• Install the timer in the same orientation and reconnect wires to the original terminals; do not force connectors.

This mechanical defrost timer advances the refrigerator's defrost cycle so the evaporator periodically melts accumulated frost. It helps restore normal cooling cycles and prevents excessive frost buildup for more reliable refrigerator performance. What it does:

• Advances the appliance between cooling and defrost modes on a timed schedule
• Stops the compressor during defrost so accumulated ice on the evaporator can melt
• Commonly replaced when heavy frost builds on the evaporator or the fridge/freezer cycles abnormally
• Can address symptoms such as excessive frost, reduced cooling, or continuous compressor operation

• Disconnect power to the appliance before starting any repair
• Access the timer through the back or control area per your model's service instructions
• Note wire locations or take a photo before disconnecting to ensure correct reassembly

This Defrost Timer cycles the unit between cooling and automatic defrost. Replace it if your appliance won't defrost or stays stuck in defrost, causing frost buildup, warm temperatures, or intermittent/no cooling.

• Controls automatic defrost intervals by switching from cooling to defrost and back
• Supplies power to the defrost circuit/heater during the defrost portion of the cycle
• Common failure symptoms: heavy frost on the evaporator/back wall, warm fresh-food section, runs constantly with no defrost, or no cooling if stuck in defrost
• Stop advancing through cycles or advance intermittently

• Disconnect power before servicing; electrical components can hold live voltage
• Location varies by model: typically in the control housing inside the refrigerator or behind a rear/service panel
• Photograph/label wire positions and transfer connectors one at a time to the new timer
• Mount securely, restore power, and verify normal cooling/defrost operation

Electronic adaptive defrost control board.

This electronic control board replaces the console control module that manages oven and cooktop functions, restoring reliable touch/control panel operation and timed cooking features. What it does:

• Receives user inputs from the console and sends commands to heating elements, igniters, timers and displays
• Controls oven temperature regulation, bake/broil cycles and timed/clock functions
• Resolves symptoms like unresponsive touchpad/display, oven not starting or heating inconsistently, and erroneous control error codes
• Works as the main logic board for sequence and safety interlocks on compatible ranges/ovens

• Always disconnect power at the breaker or unplug the appliance before accessing the control area
• Handle the board by the edges and avoid static discharge; wear an anti-static wrist strap if available
• Retain all mounting hardware and wire connections; match connectors carefully during reassembly
• Verify function with a full power-up test after installation