I have an essick air ED11 800 humidifier and an F shows up on the digital screen. what does that mean? Can't find my manual

Can you say how it stopped working, please? Does 'it would not start' mean absolutely nothing happens or what, please?

Question edited for full make model (what it is)
Question moved from Dishwashers category.

It looks like there are no spares apart from consumables. Try the maker direct.

https://www.google.com/search?q=essick+ed11600+humidistat

https://www.iallergy.com/collections/humidifier-replacement-parts?constraint=essick-air
https://www.appliancefactoryparts.com/humidifiers/essick/ed11600.html

..

here's the manual for filter replacement......
https://www.manualslib.com/manual/49342/Essick-3d6-100.html#manual
google..Essick Air 3D6-100 Humidifier Replacement Genuine Wick Humidifier Filter #1040

Try adding a pinch of salt into the water. filtered water does not humidify as good.

Customer Reviews: Essick Air 821-000 Digital Control ...

www.amazon.com/Essick-Air...Humidifier/.../B0000D...

Amazon.com, Inc.Essick Air 821-000 Digital Control Evaporative Console Humidifier ... Holds 6 gallons and will dump 6 gallons in to the air over a 24 hour period, which ... a pain to fill, eventually leak, or come defective from the factory (holes on seams). ... We left itrunning all night, and barely any water had evaporated by the next morning.

Customer Reviews: Essick Air 821-000 Digital Control ...

www.amazon.com/821...Humidifier/.../B0000D8EJZ?...

Amazon.com, Inc.Essick Air 821-000 Digital Control Evaporative Console Humidifier ... So although notas dry as the northeast, it gets dry when the temps go down. ..... Had this humidifierfor less than three months and it started leaking all over my hard wood ...

Humidifiers - Frequently Asked Questions - iAllergy

www.iallergy.com/humidifier_answers.html

Do I need to replace filters, and if so, how often? ... quietest humidifiers available, and the ideal choice when noise level is a concern (if you are a light sleeper). ... Most evaporative cool moisture humidifiers use replaceable wick filters, and these should bechanged every 2 months on average (wick filter life varies depending ...

[PDF]OWNER'S CARE & USE MANUAL - Appliance Factory Parts

www.appliancefactoryparts.com/content/pdfs/116710-1.pdf

Refill light with Automatic Shutoff. • 2-Speed Fan ... If it still does not fit, ... Thishumidifier is ETL listed with Essick Air brand evaporative wicks in place. ... wick, the water evaporates into the air, leaving behind any white dust, ... We recommendchanging the wick ... Use only Essick Air brand replacement wicks and chemicals.

Amazon.com - AIRCARE 1041 Replacement Console Wick ...

www.amazon.com/...Replacement...Wick/.../B0002GD...

Amazon.com, Inc.AHAM certified output; Longer lasting, still at 96-2/5-percent after 90 days; Less energy consumption ... Essick Air 1970 Humidifier Bacteriostatic Treatment, 1-Quart ... BestAir CB41 Essick 1041 Replacement Wick Filter ... Super Wicks trap minerals and other particulates to prevent white dust and sprays, which are often seen ...

Lcd screen is bad and needs to be replaced.

automatic, meaning it will self adjust as needed to keep the humidity level consistant

That stands for "change filter."