Hoping someone can help. I have a multiplus 3000 charging byd batteries through solar and occasionally generator. Everything has worked perfectly until today, I had the generator running and charging the batteries as it always has but wanted to stop and refuel so I turned it off at my colour control as I normally would and all went as normal. When I turned it all back on the generator started up, the load light on my ATS switch box came on as usual but when the final click from the multiplus kicked in to allow power through nothing happened as if it tried coming on but went straight back off it then waited 30 seconds or so and tried again but the same thing happened. I have tried turning everything off and resetting the multiplus but the same thing happens.
Any help would be appreciated.