Systemair with ctm lyng

Hi, I’m new to this and wondering what I might be doing wrong.

I have two bathrooms that I want to control based on humidity levels. I have a humidity sensor in each bathroom from CTM Lyng. I want to control my Systemair unit.

This flow works when the humidity level increases, setting the fan speed to high. The problem is that when the humidity decreases again, it doesn’t reset the fan speed back to normal.

You cant use the all card, because it wil never happen that both levels decreases at exactly the same time. So the flow stops at the “all” card.

Do you have a suggestion for how this could have been done?

most easy, change the all card in a any card. But i asume you have reasson for using the both.

So option would be.

Device 1 (less then 36%) and Device 2 is less then 36 (possible need the use of a logic card) then…
Similair for device 2… and Device 1

So like this?

Did you try it?

But as i can see looking ok, now also do that for the other part. because your told the first part was working.

Wondering realy need to both device have to increase or disgrees?? 2 bathrooms, so you dont mind when in bathroom 1 de humidity is to high??? if thats the case just change the all card for a any card like i said in the first answer

Yes, it worked. Thank you so much! I want both bathrooms to have a humidity level below 36% before the ventilation switches back to normal.

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Sorry, det var denne med all kortet som ikkje fungerte.
Så eg laget èin med flow med stopp fra kvar enkelt plass med eit logikkkort for motsatt føler eks. Stopp fra loft og logikkort fra føler i kjeller så begge må være under oppgitt verdi. Du setter selvfølgelig berre at ventilasjonen skal gå tilbake til normal hastighet.

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