Ariston boiler is set to 'cooling' when I turn it off

[Loip94]

When I set the Ariston 'preset_modes' to Off from Home assistant the boiler goes into 'cooling' mode.

It doesn't seem to be a mode available among the default ones in the application and I think it's due to sending the wrong code in the call to the Ariston API.

I checked the payload of the call that is made by the Ariston website and noticed that the code that is sent when you want to turn off the boiler is 5.

Could it be that a different value is configured in the Home Assistant project? Could you tell me in which file the code to send based on the selected 'preset_modes' is defined so I can check if a different value is set? I don't know if this error refers to my boiler model only so I'm not sure it's a bug.

The model of my Ariston water heater is NIMBUS FS 70 S.

Thanks everyone for the help