How to read/set field setting values?

[ywteh]

Hi,

I managed to follow instructions and got ESPHOME set up to talk to my Samsung heat pump (R290). I'm trying to control some of the field setting values (FSVs) using the system, by checking up the information at https://wiki.myehs.eu/wiki/NASA_Protocol. Specifically, I'd like to control the water law high/low temperatures and the water outlet target temperature, but to no avail.

I have forked the code here: https://github.com/ywteh/esphome_samsung_ac . The relevant code can be found if you search for "water_law_hi_temp", "water_law_lo_temp" and "water_outlet_target".

The entities do appear on home assistant, but their values are "unknown" and I cannot adjust their values using home assistant. I'm wondering if it is possible to use esphome_samsung_ac to set FSVs, or if I did something wrong?

Thank you very much, your help is much appreciated.

cheers,
-yw

[brazoayeye]

Hello, have you seen the packet number in the network using the debug log?

I made a fork time ago to add a custom climate, and for me (R32) it's working without problems.

Have a look in my configuration file for addresses and double check you inserted the right device as described also in this repo. If you log messages you can post the results