Unable to set hvac mode to COOL, all others work.

[WolfwithSword]

I've been having an issue setting my heatpump to Cool with this. All other HVAC modes work (Dry, Heat, Auto, Fan Only and Off), but whenever I hit Cool, nothing happens. No errors are thrown from home-assistant's end. If I set it to Cool in the FGLair app, it updates accordingly in HA, but setting it from HA using this api does not work. Other modes and options such as fan speeds do work as intended.

One thing I did notice was that sometimes it would change it to Cool but instantly revert to the previous mode but only in HA's view. But mostly now it never even does that. Ironically, the only time I've been able to get it to work and log the call is if I set it in the FGLair app to Cool and instantly press the button in HA. Otherwise, it only ever sends a service call if it's set to anything else but Cool.

[Rydcal]

I noticed this too. Try setting to Auto and restarting HA. It's sort of the reverse of the problem I found a few years ago: Mmodarre/pyfujitsu_for_homeassistant#9.

[kevtuning]

YEs... me too....

and Rydcal is true... after restarting... it's fine for some time...

Is this integration still maintained ? (it's really key for my local system)

[balouken]

The First time i had this problem too.
I think I remember I solved it by set airco to fan mode and back to cool or heat.

[kevtuning]

Thanks @balouken .... I will try it...

I have created a Node-red flow that test it 2 seconds after the service call... but I was trying to put it in auto (and it doesn't work)