Add BT71 entry to F1155/F1255 and fix for BT74

[svollebregt]

The Modbusmanager from Nibe is missing this entry for the F1255, while it is included in the list of the F1145/F1245. However, you can add this sensor as AUX input in the software in the heatpump.

When tested locally with HASS with Nibe plugin and a F1255-6 running the latest firmware (R7) this sensor register is correctly read-out and displays the same value as on the heatpump.

[svollebregt]

If one enables the BT74 sensor as AUX input, the coil 47340 in the F-series does not decode correctly. Upon inspection, it seems that value 18 is sent, which I added to the F-series pumps. Tested locally on a F1255-6 with HA.

I do not know if it actually makes sense to change this value through HA, as the heatpump itself only allows BT74 as an option.

More info: home-assistant/core#110855

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 57.84%. Comparing base (ec759f6) to head (cbc3d72).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #153   +/-   ##
=======================================
  Coverage   57.84%   57.84%           
=======================================
  Files          14       14           
  Lines        1243     1243           
=======================================
  Hits          719      719           
  Misses        524      524           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[yozik04]

Thank you @svollebregt and @elupus.

@elupus Do we want to make a release for it or we wait for more changes?

[elupus]

Might as well release. There is a new beta upcoming of HA. So i can see if i can get it in.