Skip to Content
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • lovely images 15 million satisfied customers
  • boxes images Over 2.1 Million Parts In Stock
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store

Customer Questions and Answers for Defrost Timer by Whirlpool

4.89 (64)
By: Whirlpool
Part Number: OEM18031701
Manufacturer Part Number: WP68233-3

This defrost timer controls the automatic defrost cycle in select refrigerators and freezers, switching between cooling and defrost to clear frost on the evaporator. It helps maintain stable temperatures and prevents heavy ice buildup and long run times. What it does:

  • Alternates the system between cooling and defrost on a timed schedule
  • Sends power to the defrost heater during defrost, then returns power to the compressor and fans
  • Failure can cause heavy frost on the evaporator/back freezer wall
  • May lead to warmer temperatures, constant running, short cycling, or no-cool if stuck in defrost
What's included:
  • 1 defrost timer
Install notes:
  • Disconnect power before servicing
  • Access location varies by model
  • Note wire positions and transfer them one at a time to the new timer
  • Mount securely in the same orientation as the original and verify normal cycling after power is restored

More
$108.74
Compare At:
$129.40
You Save:
$20.66

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart

Questions & Answers

For Whirlpool Defrost Timer (Part Number: OEM18031701)

View all Questions

Mary for Model Number RSD2200EAE Maytag side by side w/o icemaker

Yesterday Freezer & Fridge not cool. Stuff on bottom of freezer colder than stuff on top. also noticed snow on back metal panel located inside the freezer. Cant remember how high or low the snow went but it wasnt ice. Behind and below fridge the condenser fan is working. Compressor is also working- the copper line to freezer progressively cooler as it feeds to freezer. I also turned off fridge using dial inside the fridge and turned back on the compressor and fan started back up.Sometime the compressor fan rubs but I think that is because I moved the fridge to access it and its not level. I unplugged the fridge last night and the defrost pan was full today. I plugged fridge back in at 8am and it appears to be working. put some ice trays in freezer and theyre frozen set at the E setting. Fridge is set at 7 (initial setting is 6) and it's cold but not very cold.Appliance person on phone says its the defrost heater $90 just to evaluate. if it is heater - total will be $250. I cant afford a new fridge and I hope you can assist me.

Answer

Hello Mary. It sounds like you may have a defrost problem with the unit. Check and see if there is any frost build up on the back wall of the freezer. If so, you will need to test the defrost heater and the defrost thermostat. They should read closed for continuity when cold. You can test this with a multi-meter TJMA-DMT3. I will include a link at the end to assist you how to use the multi-meter if needed. If both parts are good, you will need to replace the defrost timer. Once the problem is repaired, you will need to thaw out the ice on the coils before the unit will operate properly. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html

Read More...

Answered by AppliancePartsPros.com   |   Tuesday, July 16, 2013

Have questions? Ask our pros!

Contact us in a way that is convenient for you

Call us 1-877-477-7278
Need Help? Chat with a Pro

Share your thoughts with other customers

Answer or comment
  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store