Hello there…
first off all: I tried to read every thread about this topic but I did not find an answer. I´m not very familiar with all the logfile entries, so I have to ask some of you who might know this thing better than me.
I´m getting sick of the Eurotronic Spirit Valve. I have 19 off these thermostats with firmware 0.16 installed in our building, e.g. named “HZ_EG_W_EZ1”.
Most of the valves should run as a stand-alone version. But in some rooms we have more than one radiator, so i like to use the external temperature with offset 128. I´m running OH3.3.0 on a Windows 10 machine. There are some Abus SHHA1000 Smart Plugs in my network working as routers.
In rooms where we need external temperatur sensors I use also Spirit Valve, e.g. named “Mess2”. I justed linked the Channel "Mess2_sensor_temperature of " to “HZEGWEZ1_sensor_report”, wich should be the external temperature sensor.
In thing definitions I set temperature offset to “128”. Or at least I try to…
First off all: it works. Sometimes. If I change the temperature setpoint, valves closing and opening very soon. And when external temperature sensor reached the setpoint temperature, sometimes the valves are closing. Actually the Setpoint is 18°C, measured temperature is 26.5°C and rising. Last night setpoint was reduced to 15°C and when I entered the room in the morning I thought the nuclear melting point was not far away.
Second: When I change some settings in the thing, the temperature offset changes by itself from 128 to -128 (minus 128). I have not found out yet why and when it happens. But maybe this has to do with the above mentioned things?
So my questions are:
- Did I understand the way of setting the external temp. sensor correct?
- Is the offset settings behaviour normal to change from 128 to -128 when saving the settings?
- Last but not least: Can anybody help me?
My wife is getting pi… by the system and the time I spent with it. So before I need a lawyer and if anybody would like to help me, I I would be very thankful. Whatever I have to deliver (means informations) to get help, I would do.
Thanks!