"Internal battery low" message on controller

Libarch · Post by **Libarch** » Wed Jun 09, 2021 4:32 pm

I've got a Wifi connected controller (purchased with Value Pack B in late 2017) mounted on an AF800 desk mount. About an hour ago it started quietly beeping, and displaying the message "INTERNAL BATTERY LOW Please place unit back on power".

: Evohome controller error msg.jpg (234.49 KiB) Viewed 277 times

The unit hasn't been moved from the desk mount for months. I've checked the power is properly plugged in, mains on etc. Can anyone suggest what the problem might be, or how I can diagnose it?
Thanks for any help
Rick

Libarch · Post by **Libarch** » Wed Jun 09, 2021 4:54 pm

OK, scratch that...! turns out I'd lost power to the whole ground floor. All sorted now

Post by **Richard** » Mon Jun 14, 2021 8:07 pm

Libarch wrote:OK, scratch that...! turns out I'd lost power to the whole ground floor. All sorted now

The Efficient Home Forum

"Internal battery low" message on controller

"Internal battery low" message on controller

Re: "Internal battery low" message on controller

Re: "Internal battery low" message on controller