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Question
dirkg173 3
Hello,
I have been using the FIBARO HC2 in combination with 4 Danfoss LC-13 thermostats for more than 3 years now. Overall, I am very satisfied. However, it happens again and again that the thermostats do not react or only react after hours, regardless of whether the heating plan is active or whether I make a manual temperature change (via iOS App).
It can't be a problem with the range of the radio signal, because the thermostats are max. 5 m away from the HC2 with almost no obstructed crow flies.
It is definitely not due to the batteries (Duracell) either.
As it looks like, that 2 of the 4 thermostats have most the problem, the others rarely, but it also happens.
The wake-up interval of the thermostats is set to 900 s (default is 1,800 s) and the time interval of the HC2 for reading the modules is set to 125 s. Otherwise "query dead modules" is checked. Everything else should be set as in the factory setting.
Does any of you have any of these problems and can you give me some suggestions?
I am grateful for any help and suggestions, even from non Danfoss users!
greetings
Dirk
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