# \[APP\]\[Pro\] Mitsubishi WF-RAC - Cooling, heating and ventilation

**URL:** <https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116>\
**Category:** Apps\
**Tags:** app, official, homey-pro\
**Created:** [March 4, 2023, 12:54am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116 "2023-03-04T00:54:28Z")\
**Posts on this page:** 1\
**Showing post:** 227

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**Author:** ![Robkrekel](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robkrekel/32/113089_2.png) [@Robkrekel](https://community.homey.app/u/Robkrekel)\
**Post date:** [January 29, 2026, 10:13am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/227 "2026-01-29T10:13:00Z")

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> [@evdpol](#):
>
> Keep in mind that the Mitsubishi device can support a maximum of four accounts.

I’ve got 1 AC with 4 accounts, and 1 with 2 accounts. How is that even possible? I’ve got a new phone, maybe thats something.  
And, how can I delete them?

Still trying to figure out why this is happening, whitout a total new install of the AC’s, en rebuild the massive flows.

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/9/2/92726421b834c6cc8ae8919f9444afe6f1502293.png)

Edit: both AC’s does have a static IP via DECO, en WIFI signal is good.

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