Modulating thermostat does not modulate
Re: Modulating thermostat does not modulate
I decided to return the product to Netatmo, as I'm stil within the 60 days.
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- Posts: 8
- Joined: 13 Dec 2020, 01:04
Re: Modulating thermostat does not modulate
Can I ask you how you integrated this new thermostat in home assistant ? ThanksRubik wrote: ↑23 Nov 2020, 16:01 I recently bought a Netatmo Smart modulating thermostat. Their new modulating product, not the older non-modulating thermostat.
It has been connected to a compatible boiler (Atag A244EC) with opentherm capabilities.
The problem is that it does not modulate at all! It turns the boiler on at full blast for a very long time, so the temperature completely overshoots the setpoint. The radiators become very hot with 70 degrees C. My wired modulating thermostat will hardly ever reach 40 degrees C. My house is well isolated with a decent radiator capacity.
Of course this thermostat behavior results in a very uncomfortable climate.
Attached is a plot of Home Assistant (which I only use for monitoring the thermostat) showing the setpoint (blue), the current temp (red) and the state of the boiler (green).
I also contacted Netatmo support, but their reply will probably take a while.
Anything I can do in meanwhile?
Netatmo overshoot.png
Re: Modulating thermostat does not modulate
Using the homekit setup code on the back of the Netatmo product installation guide.
Re: Modulating thermostat does not modulate
Rubik could You advise how You returned the thermostat? Did u manage to use the return voucher or You shipped on Your own?
Re: Modulating thermostat does not modulate
I'm still waiting on Netatmo to respond to my return request, almost 3 weeks now...
Re: Modulating thermostat does not modulate
Hi,
I'm also having this issue, I bought the product specficially so that the boiller gets switched on based on demand fromt the valves.
What is the ETA for this new firmware? Is there a beta program?
I'm also having this issue, I bought the product specficially so that the boiller gets switched on based on demand fromt the valves.
What is the ETA for this new firmware? Is there a beta program?
Re: Modulating thermostat does not modulate
Hi Netatmo, any update on this?
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- Posts: 146
- Joined: 25 Sep 2019, 10:37
Re: Modulating thermostat does not modulate
Hello ianmen! The firmware is currently being released on all modulating Thermostats. You should receive it in the next few days.
Re: Modulating thermostat does not modulate
Thank you for the update!LauraS_Netatmo wrote: ↑13 Jan 2021, 15:15 Hello ianmen! The firmware is currently being released on all modulating Thermostats. You should receive it in the next few days.
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- Posts: 2
- Joined: 22 Feb 2021, 17:04
Re: Modulating thermostat does not modulate
Hello Rubik,
Mine not modulating too... I am considering returning it... how You returned the thermostat? Did u manage to use the return voucher or You shipped on Your own?
Thank you!
Mine not modulating too... I am considering returning it... how You returned the thermostat? Did u manage to use the return voucher or You shipped on Your own?
Thank you!