Hi all and happy new year! Someone have Mitsubishi’s HAVC with wifi interface and MELCloud? https://www.melcloud.com/ I want to add it in openHab, can you help me? Thank you.

Hello, The same happened to me also after openhab-4.2.0-1.noarch.rpm → openhab-4.2.1-1.noarch.rpm update. I tried uninstalling MELCloud binding and reinstalling it, but the same error messages after that too. BR, Jakke

Might have created a fix. Could someone give it a test spin? make sure you use 4.2.0 or later uninstall the current binding drop the jar in your openHAB addon folder check the logs and if everything works as expected, especially the discovery. If something is wrong please set the binding logging t…

Works perfect! Back online again with the provided jar (4.3.0 snapshot). Thing “Bridge” online and discovery found all devices! Thank you!!

I installed the JAR into openHAB 4.2.1 and MELcloud is online again. It is working again - thank you very much!

With your fix the MELCloud Binding works fine with OpenHAB 4.2.1. Thank you for the quick support! Should the jar-file remain in the addons-folder forever or can I remove it later (maybe with OpenHAB 4.3.0) ?

Thanks for reporting. It depends if this PR is backported or not. So either 4.2.2 or 4.3.0 if you stick to stable releases, or a 4.3.0 milestone. Just check the release notes or the PR to be sure.

Hello! Just got a Mitsubishi heat pump installed, and was happy to see a binding already existed. Unfortunately, it seems they have introduced a new app “MELCloud Home” that uses a new api, the account I created cannot be used to login to the old app.melcloud.com , only the new melcloudhome.com site. …

Hi, I want to report a persistent problem with the MelCloud binding which still occurs even with the latest snapshots. My system: OpenHAB 4.3.5 stable release MelCloud binding tested both with 4.3.5 built-in version and latest 5.0.0-SNAPSHOT version Java 17 Observed behavior: During startup, …

[image] RRoe: I would appreciate if someone with knowledge of the binding could review and investigate this issue. With the provision that I do not have this binding, I did see this message while adding to the Midea AC development. The cause in my case was that java timer/scheduler(s) in the …

Hi @April_Wexler About the Wide vane thing, did you confirm that it can be done also with the melcloud app ( app.melcloud.com )? If it is the case, can you open the browser dev tools in the network tab and try to change the parameter? this should show you something like SetAta on the left column and…

openHAB Community

MELCloud Binding Mitubishi

Add-ons Bindings

weymann (Bernd Weymann) July 25, 2026, 4:32pm 140

@uwe.drost

Testing version is available at Marketplace - Mitsubishi MELCloud Home