Multiplus 2 gx 48v 5000 unit, stopped charging from 240vac

New member, I have the multiplus running, and was running good, now will not charge from 240v ac in although the lcd panel registers 240v but the relay doesn’tenergise , passtrough works fine, and the relay energises. Any thoughts please, cheers Neil

@NeilForward First question would be what has changed? Can you also please provide more information on how the system is set up, hardware components and current settings. It could be anything from a bms blocking charging to a simply parameter that is wrong.