Bas van Elburg

I am indeed facing the same issue. What i noticed is that when i power cycle the heatpump i can reset the alarm once via the integration/modbus. After that the...

Nice find @jmrantan , i can confirm as well that setting the alarm_reset_45171 to 255 & then push the Alarm Reset works. And as @LukasdeBoer also pointed out: alarm_reset_45171 returns...

First try gave me the following findings: - set number.alarm_reset_45171 to 255 - number.alarm_reset_45171 becomes unknown - after waiting 1m alarm was still active - tried to set number.alarm_reset_45171 again...

Findings: - set number.alarm_reset_45171 to 0 - number.alarm_reset_45171 to becomes 0 (does not go to unknown) - this state remained for 5m (alarm still active) - pushed the alarm reset:...

Upgraded my F1255 to 9699R4 (and now also to 9699R5) and running into the same issue as described by @Puma7 . Fetching data via modbus still works, however setting data...

Have been playing a bit more on firmware 9699R5 and i now observe that it is actually setting data: - change in HA is also visible in the changelog on...