ZipaTile termostat versus boiler Junkers
After my experience with the ZipaTile product versus boiler Junkers:
The ZipaTile uses standard relays for dry outputs, which can not be used for europen boilers, as these boilers are using revers logic to switch ON/OFF
I would like to provide a suggestion for better compatibility with the most, if not all, european boilers.
As I was informed by a Representative of Junkers in Austria, europen's boilers use reverse logic for switching ON/OFF heating as a safety solution to avoid freezing, if the central termostat gets out of service.
In this case the boiler starts heating himself in the factory time intervals without using any external termostat.
If ZipaTile will not use revers relay for one of the two dry outup instead of the standard relays for both, the termostat functionality of common used boilers is not provided and this ZipaTile feature becomes useless.
This is so pity becase ZipaTile is really timeless product, covers a great part of standard life areas and can have long future.