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Vaillant eRELAX Control App Support
Forum, Problems & Help and Frequently Asked Questions (FAQ)
The section below is a forum dedicated to Vaillant eRELAX Control App within the devicebase community. It provides a platform for users to discuss frequently asked questions (FAQs), share problems, and exchange helpful tips. Vaillant representatives and users can participate in these discussions. Users who contribute the most valuable answers and insights for a product are recognized as product experts. If you have any issues or require support, ask your questions to other devicebase users.
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Summer time operating mode?
1.7Kviews
Also with me the operating mode "summer time " does not work since 10 days.
The replacement of the thermostat showed the same error
The manual change...
Outside temperature?
1.6Kviews
Hello, I get an outdoor temperature transmitted? Therefore always 75 degrees flow temperature? Wei who for advice
Room temperature display faulty?
1.0Kviews
The thermostat shows exactly 5 degrees too much.
ERelex Time Program?
<1Kviews
My heating heats at night despite the fact that I have set it from 22.00 - 5.00 o'clock in night (17 degrees).
Around 2.00 o'clock the...
Mobile app?
<1Kviews
The mobile app for the thermostat does not display the required temp only the actual temp. Any help would be appreciated.
Thanks
Operating mode ?
<1Kviews
For days, the operating mode "SUMMER" no longer works !
and brings an incomprehensible error that the Vaillant server can not be reached !
Only winter and...
How can I download of graphical data (data of graphs of consumption?
<1Kviews
In guideline there is written that that data is impossible to download. There is only possibility to open that graph in mobile app.
In any case...
Message Boiler must be serviced ?
<1Kviews
Always get the message on mobile: Boiler must be serviced.
Therme was voe 2 weeks serviced.
Delete message permanently ???
Right room for thermostat?
<1Kviews
If the mobile thermostat is positioned in the living area (target temperature 23 degrees), there is insufficient heating in other rooms. After reaching the target...
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