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Roper Refrigerator Defrost Timer, Adaptive Defrost Control

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Roper Defrost Timer
Genuine Whirlpool part
By: Whirlpool
Part Number: W10822278

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.

This part fixes the following symptoms
  • Too warm
  • Fridge runs too long
  • Fridge too cold
  • Frost buildup
See more...
Do-It-Yourself Stories from Customers like You Defrost not working on upright 20 year old freezer   W D D. • Spring , TX • September 19, 2014

A word of thanks to AppliancePartsPros - they delivered in one day. Ordered at 4PM CDT and received the part by noon the next day. Also, Alicia in the help department was able to locate an electrical diagram for my old freezer. This was essential for proper setup and her persistence in tracking down the diagram was top notch. Now on to my problem. One day I opened the freezer and found frost and thawing food. I attributed this to the door hitting an item in the freezer and not completely... Read more

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$33.95
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Roper Timer
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2183400

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.

This part fixes the following symptoms
  • Freezer section too warm
  • Fridge too warm
See more...
Do-It-Yourself Stories from Customers like You Freezer frosting up   Nathan F. • Belgrade , MO • April 17, 2015

Replaced the heater, timer, and wiring harness Read more

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$60.95
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$71.92
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Roper Defrost Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: 4388931

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.

Do-It-Yourself Stories from Customers like You The defrost heater would not work   John R. • Lumberton , MS • May 21, 2019

The refrigerator was given to me and hasn't defrosted since it was new. I found the defrost timer had a burnt spot on the circuit board. After installing a new timer, the refrigerator would trip the circuit breaker in my house when it entered defrost mode. I found that the pink wire running from the control board all the way to the thermostat was shorted somewhere between the two parts, inside the refrigerator. I ran a new "pink" wire and all is good. Read more

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Roper Defrost Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: 4388932

Adaptive Defrost Control Board

Do-It-Yourself Stories from Customers like You The whirlpool side by side needed upgrade of control components   William M. • Sunnyside , WA • February 06, 2017

The 20 year old unit still serves us well, looks good and has been kept in good repair. The condenser fan had stopped so I removed, cleaned and oiled that motor. The decision was made to make an upgrade to the evaporator motor and control units so that the appliance could reasonably be expected to have extended service life. The Ice maker module had been replaced 7 years ago. I ordered the parts and have made the upgrade for temperature controller and the defrost control. If you are in a... Read more

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Roper Defrost Timer Cam
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2314156

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
What's included: 1 defrost timer cam Install notes:
  • 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

Do-It-Yourself Stories from Customers like You Erratic cooling ice buildup in freezer   Donald M. • Stover , MO • March 13, 2015

I replaced the Thermostat and Defrost Timer. It was a fairly easy repair other than removing the old Defrost Timer. The way the manufacturer, in this case, Amana, mounts that unit with "clips" is just poor design and engineering. It is virtually impossible to get the timer out without damaging the mounts. I had to do some creative rework to mount the new timer. After 2 days, the fridge appears to be working properly with these new parts. The new parts were shipped Very Fast...APP is... Read more

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$119.95
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Roper Refrigerator Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2304099

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.

Do-It-Yourself Stories from Customers like You Not defrosting   Paul H. • Cheektowaga , NY • August 05, 2021

Replaced control board. Read more

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$196.45
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Roper Timer - Def
Genuine Whirlpool part
By: Whirlpool
Part Number: 4390515

 

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Roper refrigerator Defrost Timer, Adaptive Defrost Control replacement parts are essential for ensuring your refrigerator runs smoothly and efficiently. These crucial components play a pivotal role in managing the defrost cycle, keeping your refrigerator free of frost buildup and maintaining optimal temperature.

Roper refrigerator parts, such as the Adaptive Defrost Control, monitor and manage defrost timings, helping conserve energy and keeping your food fresh for longer periods. By replacing worn-out or malfunctioning defrost timers, you can prevent potential breakdowns and extend the lifespan of your appliance.

Opting for OEM replacement parts is always a smart choice. Original Equipment Manufacturer parts are designed specifically for your Roper refrigerator, guaranteeing a perfect fit and reliable performance. This ensures that your appliance functions just as the manufacturer intended.

So, if you're looking to keep your Roper refrigerator in peak condition, high-quality replacement parts like the Defrost Timer and Adaptive Defrost Control are readily available to help you maintain its performance and reliability.

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  • boxes images Over 2.1 Million Parts In Stock
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