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Manuals for Medisana Humidifiers

Below you can find all models Medisana Humidifiers for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? Please contact us.

Is your product defective and the manual offers no solution? Go to a Repair Café for free repair services.

Frequently Asked Questions

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

At what humidity is it a good idea to use a humidifier? Verified

If there is an indoor humidity of 50% or lower, a humidifier can be useful.

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What is the ideal humidity for a living space? Verified

The ideal humidity in a house is between 40-60%. At a higher or lower humidity, fungi, bacteria and viruses are more likely to develop and you can experience personal discomfort.

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Latest comments

Manual Medisana AH 665 Humidifier
jan.Buttolo 21-01-2024
I have taken over a Medisana AH 665 humidifier, it has worked perfectly until now, but now it stops automatically, have I sometimes pressed the timer? If so, how can I reset it? Thank you in advance for your response. Sorry, one more question, where can I buy those water filters that keep the water limescale-free and clean? Greetings Jan. buttolo.


(Translated by Google)
Medisana AH 665 Humidifier
Manual Medisana UHW Humidifier
Paqui 15-01-2024
Hello, I have the medium UHW humidifier and I can't find any installations, I would appreciate if you could help me. Greetings, thank you


(Translated by Google)
Medisana UHW Humidifier
Manual Medisana AH 661 Humidifier
Herman Westendorp 01-07-2023
I have a medisana ah661 humidifier, which does absolutely nothing. Only all LEDs flash at the same time very briefly about 1 x per second. Does not respond to the keys. Do you have any idea what could be going on?


(Translated by Google)
Medisana AH 661 Humidifier
Manual Medisana AH 660 Humidifier
Nora 12-04-2023
Hallo. Ich habe Ihr Produkt von meinem Nachbarn geschenkt bekommen, aber ich weiß nicht, wie man es benutzt, und ich kann nirgendwo eine Anleitung finden. Es ist alte model MEDisana,AH.660.Model MH.506.. Sie hatten einen Knopf,Linkes, wenn ich es drehe Vielen Dank für Ihre Antwort im Voraus.


Medisana AH 660 Humidifier
Manual Medisana AH 660 Humidifier
Lucienne Voermans 17-12-2022
We have this humidifier. We wondered how much electricity the AH 660 humidifier from Medisana consumes per day? Thank you in advance Sincerely


(Translated by Google)
Medisana AH 660 Humidifier