BETRIEBS_STATUS_2 wrong CAN address for THZ304

[reneschuster]

Now that it's warmer outside, the heat pump runs in summer mode more often (for me, starting at 16°C FET: SOMMERBETRIEB and HYST. SOMMERBETRIEB). On the ISG status page, you will then see the operating status SOMMERBETRIEB.

But so far this hasn't worked via the esp32 because, at least for my heat pump, the wrong CAN address was used. It was always showing Unbekannt for SOMMERBETRIEB_AKTIV.

I searched and identified the right CAN address and changed it from PROPERTY(BETRIEBS_STATUS_2, 0xc356); to PROPERTY(BETRIEBS_STATUS_2, 0x0177); and now it's working.

@kr0ner
Is the CAN address PROPERTY(BETRIEBS_STATUS_2, 0xc356); available and working for your heat pump?

@ste-ge
As far as I know you have the THZ404 which is similar to the THZ304.
Is SOMMERBETRIEB working for you, and if not, try to change the CAN Address to PROPERTY(BETRIEBS_STATUS_2, 0x0177); and check if it's also working for you.

[Oggy512]

I can confirm that the sensor for the THZ504, which is the same as @kr0ner's is working.
I do see SOMMERBETRIEB on and of in the last warmer days.