Schaudt 268 controller flashing red light (1 Viewer)

[fred flintstone]

My Schaudt 268 controller has been ok for ages. Today the red light for the low charge warning started flashing. Everything still works OK.
I have 2 x 110 amp leisure batteries that have been on the van for 6 weeks. They are both showing 12.7v with the tester.
The battery gauge on the unit is showing leisure and vehicle batteries have good levels of charge.
I have tried plugging into the mains for 8 hours, no change.
Is there some way to reset the controller or has anyone had this issue?
Help appreciated.

 

[Hadit]

We have the same on our panel. I have no idea why. There is enough charge so I’m going to continue as normal and mention it when it goes for a service as it’s still under guarantee!