We have a multiplus 48 5000 70
We has alternating flashing lights invertoron and absorption
Plus a solid overload light
asked
Multiples inverter overload
In checking the manual, I didn’t see that combination in the error or operating codes. You should check with your dealer.
When the overload is solidly lit, it means the inverter cut off due to overload, and it normally flashes the system that caused the overload. That doesn’t make a lot of sense in your case. It is possible it is continuing to charge the batteries, accounting for the absorption light. I would first disconnect the AC loads, then reset the unit by turning it off and back on. Let it stabilize a few seconds then start adding back loads.
It may help in diagnosing your issue to know if you were on shore power, battery power, solar yes/no, etc.
