cool mode not available with the local api

[Enjoy-Combi]

The problem

Hello,

I have 4 lite thermostats and one bluezone.
Everything OK through the "cloud" climate? When using the "local api" climate on the zones where there is a lite thermostat, I can select only Heat / off. Even if the bluezone thermostat has been switched on to cool.

Climate entity (lite thermostat / local api)

Climate entity (lite thermostat / cloud api)

Many thanks for your support

What version of Home Assistant Core has the issue?

2026.4.4

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

airzone

Link to integration documentation on our website

No response

Diagnostics information

No response

Example YAML snippet

Anything in the logs that might be useful for us?

Additional information

No response

[home-assistant]

Hey there @Noltari, mind taking a look at this issue as it has been labeled with an integration (airzone) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of airzone can trigger bot actions by commenting:

• @home-assistant close Closes the issue.
• @home-assistant rename Awesome new title Renames the issue.
• @home-assistant reopen Reopen the issue.
• @home-assistant unassign airzone Removes the current integration label and assignees on the issue, add the integration domain after the command.
• @home-assistant add-label needs-more-information Add a label (needs-more-information, problem in dependency, problem in custom component, problem in config, problem in device, feature-request) to the issue.
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@Enjoy-Combi Thanks for reporting this issue!

Before we dive in, please make sure this isn't a duplicate by searching through existing issues. Also check recently closed issues, as your problem might already be fixed but not yet released.

https://github.com/home-assistant/core/issues?q=%20label%3A%22integration%3A%20airzone%22%20
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airzone documentation
airzone source
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