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Firmware 3.4 upgrade to Firmware 4.2.4

Posted: Thu Oct 22, 2015 9:58 pm
by raymonvdm
Last week i tried to get my OpenTherm gateway running in HS3 again. But the "new" HS3 script is not working with Firmware 3.4 since some of the commands seem to be missing in Firmware 3.4. So i have upgrade to 4.2.4 and i`m not using the HS3 script yet, as it is not creating the devices in HS3 (other issue)

In the past i have tried a 4.x firmware but my boiler started to live it`s own life. And i think this issue is back :cry: I have set the room thermostat on 10.00 but it looks like the boiler is firing up once in a while. How can i trouble shoot this to see if it actually does. I do not want a high energy bill because of a possible firmware issue or boiler issue. :D

Re: Firmware 3.4 upgrade to Firmware 4.2.4

Posted: Thu Oct 22, 2015 10:25 pm
by hvxl
Look at the flame status and ch mode bits in ID 0. If they are both on, the boiler is heating.