https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/ EG4 Community Forum Discussion Board en-US Thu, 11 Jun 2026 00:26:40 +0000 wpForo 60 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19220 Wed, 17 Sep 2025 18:27:21 +0000 That worked for me as well. 😀   Had reinstalled ap with no luck.  Shutting everything down for 10 minutes did the trick.  Thank you so much for this.  

]]> How-To bdub https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19220 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19217 Wed, 17 Sep 2025 16:43:58 +0000 How-To Ravasunpower https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19217 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19209 Tue, 16 Sep 2025 21:53:34 +0000 Try deleting the app and reinstalling it and let me know if that works please!

]]> How-To EG4 Eric https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19209 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19188 Fri, 12 Sep 2025 22:49:08 +0000 How-To bdub https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19188 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19137 Mon, 08 Sep 2025 21:46:34 +0000 Awesome! Thanks for sharing!

]]> How-To EG4 Eric https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19137 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19046 Wed, 03 Sep 2025 23:20:25 +0000 How-To Ravasunpower https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19046 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19033 Wed, 03 Sep 2025 20:03:43 +0000 @ravasunpower Were you able to get the app to connect to the mini split?

]]> How-To EG4 Eric https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19033 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19024 Wed, 03 Sep 2025 16:59:57 +0000 Hello, i am getting repeated W018 code, meaning AC frequency out of range. Why is that? The inverter does work fine.

 

]]> How-To Ravasunpower https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19024 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19022 Wed, 03 Sep 2025 16:33:43 +0000 I might be wrong but this is not in the manual for the mini split unit. 

]]> How-To Ravasunpower https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19022 https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19021 Wed, 03 Sep 2025 16:32:52 +0000 Update, i found online that you have to have both solar and AC breakers off for 10 minutes and then it resets the unit and you are able to reconnect to the app. 

]]> How-To Ravasunpower https://forum.eg4electronics.com/community/how-to/hybrid-mini-split-unit-stopped-communicating-with-app/#post-19021