# \[APP\]\[Pro\] Mitsubishi WF-RAC - Cooling, heating and ventilation **URL:** \ **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:** 20\ **Page:** 3
**Author:** ![Marina\_Rietveld](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marina_rietveld/32/17475_2.png) [@Marina\_Rietveld](https://community.homey.app/u/Marina_Rietveld)\ **Post date:** [September 5, 2023, 1:09pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/42 "2023-09-05T13:09:52Z")
Keeps losing connection. How far are you with the new version? ---
**Author:** ![anon61197305](https://avatars.discourse-cdn.com/v4/letter/a/8baadc/32.png) [@anon61197305](https://community.homey.app/u/anon61197305)\ **Post date:** [September 6, 2023, 8:07am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/43 "2023-09-06T08:07:06Z")
When does it come out? Happy to test it! 🙂 ---
**Author:** ![Rene](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rene/32/941_2.png) [@Rene](https://community.homey.app/u/Rene)\ **Post date:** [September 27, 2023, 5:27am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/44 "2023-09-27T05:27:16Z")
Just got this Airco installed. I can see it in my Smart M-air app, but the homey app says “geen nieuwe apparaten gevonden” (no new devices found). Any advice? Ps: the blue “close” button does not work in this screen. The “x” does ---
**Author:** ![Rene](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rene/32/941_2.png) [@Rene](https://community.homey.app/u/Rene)\ **Post date:** [September 27, 2023, 7:27am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/45 "2023-09-27T07:27:01Z")
Just solved this. Homey and the Airco’s must be connected to the same Wifi network. The airco’s cant connect to a 5ghz network, so I have set that up on my modem’s wifi. Then I was able to set it up with the phone app. After that it works trough WAN (I think), because I could go back to my main wifi with my phone and it would still work. I thought Homey would work the same way but that was not the case. ---
**Author:** ![anon61197305](https://avatars.discourse-cdn.com/v4/letter/a/8baadc/32.png) [@anon61197305](https://community.homey.app/u/anon61197305)\ **Post date:** [September 28, 2023, 10:41am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/46 "2023-09-28T10:41:15Z")
> [@Rene](#): > > Homey and the Airco’s must be connected to the same Wifi network. Why do people make such stupid devices…? My Homey is on ethernet! But anyway, I am waiting for a new version, because it doesn’t work at all here. ---
**Author:** ![mravensberg](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/mravensberg/32/94205_2.png) [@mravensberg](https://community.homey.app/u/mravensberg)\ **Post date:** [December 14, 2023, 8:14am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/47 "2023-12-14T08:14:54Z")
Hi there, Very happy with the integration with my two airco’s. One question; on one airco the energy consumption is available but not on the other. Both use the same wifi module and firmware version. Any ideas to solve that? Thx ---
**Author:** ![tobifenny](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/tobifenny/32/84215_2.png) [@tobifenny](https://community.homey.app/u/tobifenny)\ **Post date:** [January 2, 2024, 10:15am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/48 "2024-01-02T10:15:34Z")
@m.plo.b I read that you wrote a php script for the WF-RAC controller. I also tried creating a PHP script for this. Reading out the values ​​also works well. Nothing happens when I change values. At the moment I have no idea what else could be causing this. Would it be possible for you to provide me with your script? Thanks ---
**Author:** ![m.plo.b](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/m.plo.b/32/73259_2.png) [@m.plo.b](https://community.homey.app/u/m.plo.b)\ **Post date:** [January 2, 2024, 11:47am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/49 "2024-01-02T11:47:27Z")
sure, can you provide me your email address. ---
**Author:** ![tobifenny](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/tobifenny/32/84215_2.png) [@tobifenny](https://community.homey.app/u/tobifenny)\ **Post date:** [January 2, 2024, 12:25pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/50 "2024-01-02T12:25:10Z")
Of course. Thank you. ---
**Author:** ![Richard\_Verhees](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/richard_verhees/32/79245_2.png) [@Richard\_Verhees](https://community.homey.app/u/Richard_Verhees)\ **Post date:** [January 27, 2024, 8:18am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/51 "2024-01-27T08:18:45Z")
Good day, I do have an issue with the app on my Homey Pro 2023. I have sonnected my divices but the app is telling me that there is an issue. ![Screenshot_20240127_090919_Homey](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/1/e1e92242d34826ffa7704bb742a172951a95d7a4.jpeg) What can this be? Greeting Richard. ---
**Author:** ![Dijker](https://avatars.discourse-cdn.com/v4/letter/d/b9bd4f/32.png) [@Dijker](https://community.homey.app/u/Dijker)\ **Post date:** [January 27, 2024, 10:05am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/52 "2024-01-27T10:05:32Z")
> [@Richard\_Verhees](#): > > What can this be? Translates to > Controls are disabled. Account device limit reached. Please contact support for this App if you think it is to soon. Maybe after 24 hours it will work again or maybe sooner ---
**Author:** ![Gerard\_L](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gerard_l/32/30781_2.png) [@Gerard\_L](https://community.homey.app/u/Gerard_L)\ **Post date:** [January 30, 2024, 2:12pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/53 "2024-01-30T14:12:40Z")
Hello I have update the firmware of the airco and RAC unit and now I can set temperature in 0.5 degree steps. Before this it was settable in steps of 1 degree. For stable wifi connection I have set the Ip address in the router on fix address. The app works now great. Thanks for the app. The Air\_M app works now also stable. ---
**Author:** ![MarcoBrood](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marcobrood/32/9492_2.png) [@MarcoBrood](https://community.homey.app/u/MarcoBrood)\ **Post date:** [March 5, 2024, 7:28pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/54 "2024-03-05T19:28:32Z")
Thanks for the nice app. I have been using it for a few months now and so far it has been stable in its connection. 2 weeks ago and today again the connection to the air conditioning units fails, a red triangle appears in the device. The HP23 version now has a “Maintenance button” built in with which the connection can be restored. I miss this one now. Or do you have another solution for my losing connection? ---
**Author:** ![S.Noordman](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/s.noordman/32/83372_2.png) [@S.Noordman](https://community.homey.app/u/S.Noordman)\ **Post date:** [March 12, 2024, 9:10pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/55 "2024-03-12T21:10:08Z")
thanks for the good work, I have been using the app for a while with great satisfaction. I’m afraid I already know the answer. but would it be possible to activate the “leegstaand pand modus” (vacant property mode)? ---
**Author:** ![Robin\_De\_Lange](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robin_de_lange/32/25173_2.png) [@Robin\_De\_Lange](https://community.homey.app/u/Robin_De_Lange)\ **Post date:** [March 12, 2024, 9:35pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/56 "2024-03-12T21:35:33Z")
> [@S.Noordman](#): > > but would it be possible to activate the “leegstaand pand modus” (vacant property mode)? may I ask you why you use this option? what’s the benefits of it? ---
**Author:** ![S.Noordman](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/s.noordman/32/83372_2.png) [@S.Noordman](https://community.homey.app/u/S.Noordman)\ **Post date:** [March 22, 2024, 4:11pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/58 "2024-03-22T16:11:28Z")
Lower temperatures are available so it can be interesting if you are away from home for a longer period of time! ---
**Author:** ![evdpol](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/evdpol/32/26730_2.png) [@evdpol](https://community.homey.app/u/evdpol)\ **Post date:** [March 22, 2024, 8:21pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/59 "2024-03-22T20:21:50Z")
Yeah, I think I will add this in the next version of the app. ✌ ---
**Author:** ![patrick\_h](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/patrick_h/32/97044_2.png) [@patrick\_h](https://community.homey.app/u/patrick_h)\ **Post date:** [March 24, 2024, 12:31pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/60 "2024-03-24T12:31:10Z")
Great plugin, rewarded trough PayPal ---
**Author:** ![evdpol](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/evdpol/32/26730_2.png) [@evdpol](https://community.homey.app/u/evdpol)\ **Post date:** [March 25, 2024, 2:06pm UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/61 "2024-03-25T14:06:11Z")
Thank you, unfortunately I haven’t receive it (yet?) Did you use [this](https://paypal.me/edwinvdpol) link, if you don’t mind me asking? @patrick_h Thanks for your donation! ---
**Author:** ![Gerard\_L](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gerard_l/32/30781_2.png) [@Gerard\_L](https://community.homey.app/u/Gerard_L)\ **Post date:** [April 12, 2024, 8:21am UTC](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116/62 "2024-04-12T08:21:13Z")
Last update works nice. Thanks [Previous page](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116.md?page=2) [Next page](https://community.homey.app/t/app-pro-mitsubishi-wf-rac-cooling-heating-and-ventilation/77116.md?page=4)