Sunware Fox-150 Solar Issues

[Catch22Truro]

Hi can anybody help?

I bought a Teal 22ft recently and it has two Siemens rigid solar panels and a Sunware Fox-150 controller (See image). I have an issue with the display and no matter what I do nothing happens. Any ideas?

 

[sarabande]

Try disconnecting the controller from the batteries and panel.

Next re-connect the controller to the batteries, and then the controller to the panel.