20 Most Recent Frigidaire 24 in. FDB421RF Built-in Dishwasher Questions & Answers


Here is a tip that I wrote that will help you with your dishwasher not draining problem...

Dishwasher Problems -
Water will not drain out


Frigidaire 24... | Answered on Jan 15, 2011


Here is a tip that I wrote about dishwashers and them leaking.

Leaking Dishwasher


Frigidaire 24... | Answered on Dec 21, 2010

There are many probable causes of failure .

A dishwasher's water inlet valve is its most common part to fail. When your dishes are not being fully cleaned, quite often a faulty water inlet valve is to blame. Test your dishwasher's water inlet valve, and if it is no longer functioning as it should, you will have to replace it.

Water temperature is a key element in achieving clean dishes. A dishwasher's heating element is not designed to heat the water that enters it. Rather, the heating element is designed to maintain the heat of the water that enters the dishwasher. Its a good idea to run the hot water in your sink for a couple of minutes before you run the dishwasher. Just to make sure the water is nice and hot before it enters the dishwasher. If the water is unable to stay hot, it can adversely affect your dishwasher's cleaning ability.

There is a filter in your dishwasher. Its function is to keep large particles of food and foreign objects away from the pump. Many of the newly-manufactured dishwashers have self-cleaning filters, and routine cleaning isn't a concern. However, some other dishwashers need to have the filter removed and cleaned regularly. If the filter or grate is clogged or blocked with debris, it may interfere with the normal functioning of your dishwasher

A helpful rating and a testimonial would be greatly appreciated if you are satisfied with my solution..

Frigidaire 24... | Answered on Oct 25, 2010

you have a bad circulation pump. go to searspartsdirect.comand you can see the pic and the price also they can order it for . if this helps then please send me a 4 thumbs up post thanks

Frigidaire 24... | Answered on Mar 01, 2010

check for obtruction on disposal

Frigidaire 24... | Answered on Feb 11, 2010

from where your printer

Frigidaire 24... | Answered on Feb 04, 2010

1.does motor run? no. replace motor. 2.open door and leave the bottom rack inside dw.spin the spray arm underneath the bottom rack by hand. it should spin freely without binding. if it doesnt spin freely take out the bottom rack and try again. if it does spin freely then your bottom rack is laying on your sprayarm preventing it from rotating. 3.you could also not be getting enough water into your dw.

Frigidaire 24... | Answered on Sep 13, 2008

Ebers, you have a seperate wash and drain motor on this model. When you remove the bottom panel the drain pump will be on the right and the circulation (wash) pump will be in the rear. You are going to have to verify that you have power getting to the wash motor. Sometimes this is difficult without removing the dishwasher. The motor may have a quick connect harness going to it that you can check voltage there. If you have voltage to the motor during the wash cycle and it's not running, well, there's the problem. If no voltage, then it's probably a timer issue. Catriver..post back

Frigidaire 24... | Answered on Sep 08, 2008

not really, it sounds like you have done all the basics,

Frigidaire 24... | Answered on Oct 16, 2007

faults not related i would think is there a low humming noise when supposed to be wsahing? if so this is the motor capacitor faulty in all probability. this is a cheap part and easy to replace. otherwise, check if power to pump. if no power then points to a module fault. if there is power, points to a motor fault

Frigidaire 24... | Answered on Jun 22, 2007

the companies official website could have a manual for your dishwasher for Frigidaire or and google then.

Frigidaire... | Answered on Sep 05, 2020

Cannot be answered with the information provided.

Need the serial number from the manufacturer's plate, which will probably tell you the year of manufacture.

Here is a link to Frigidaire: https://www.frigidaire.com/Owner-Center/Product-Support--Manuals/?productCode=FFBD2406NB

Frigidaire... | Answered on Sep 29, 2019

Not finding what you are looking for?
Dishwashers Logo

Popular Tags

23 questions posted

Ask a Question

Usually answered in minutes!

Top Frigidaire Dishwashers Experts

Michael Thomas
Michael Thomas

Level 3 Expert

3056 Answers


Level 3 Expert

4369 Answers

Brad Brown

Level 3 Expert

18520 Answers

Are you a Frigidaire Dishwasher Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Frigidaire Dishwashers

  • Frigidaire Dishwashers

Most Popular Question

glasses film after washing complete no

  • Dishwashers