I can not add a thermostat to my dashboard

[roelofz]

Checklist

• I have verified that the account and device works in the Comfort Cloud App.
• This issue only contains 1 issue (if you have multiple issues, open one issue for each issue).
• This issue is not a duplicate issue of currently previous issues..

What version of Home Assistant Core?

core-2026.6.3

Describe the issue

I have a WH-SDC0509L3E3 + WH-WDG09LE5 and I am not able to add a thermostat to the dashboard. It is possible to add a thermostat for the water tank, but the room temp is not possible to control as well as functions as heating or cooling.

Please help, I know it is a pain to work with the Panasonic cloud, so it must be difficult to keep this integration active as they surely do everything to block it (yes I am totally fed up with Panasonic, I never will buy one of they're products again).

So I hope you can help me.

Thanks!

Error/Debug Logs

[sockless-coding]

There is currently some issues with the Aquarea part of this Integration, see if 2026.6.2 works better.

[roelofz]

Hi, great you fixed it, thanks a lot, very happy to have the thermostat back!

I had automations, turning cooling or heating on and off, cooling can not be selected in the pulldown anymore, any clue?

[sockless-coding]

Can you give 2026.6.6 a go and see if it works better