KartoffelToby / better_thermostat

This custom component for Home Assistant will add crucial features to your climate-controlling TRV (Thermostatic Radiator Valves) to save you the work of creating automations to make it smart. It combines a room-temperature sensor, window/door sensors, weather forecasts, or an ambient temperature probe to decide when it should call for heat and automatically calibrate your TRVs to fix the imprecise measurements taken in the radiator's vicinity.
https://better-thermostat.org
GNU Affero General Public License v3.0
763 stars 122 forks source link

One temp sensor and 3 TRVs giving wrong offset on first TRV #1349

Open arthurdent2095 opened 4 months ago

arthurdent2095 commented 4 months ago

Running 3 TRVZBs and one thermostat (netatmo thermostat with value via a helper )

One of the 3, the first one in the set, seems to be registering 1 degree warmer than the other two. Which might be correct but would think the offset is counteracting this over time but isn't. The other two are aligned. There is evidence that BT is indeed setting the offsets over time as all 3 offsets are getting edited. The offsets haven't maxed out or run out of limit.

Is this normal I was thinking not.

Screenshot 2024-05-07 at 12 39 41

BT 1.5.1 HA Core 2024.5.1

Let me know how to grab debug will happily try to see what's going on.