Alabamareef
Well-Known Member
I have two M2s and 2 ecotech battery back ups (and yes I have the booster for the M2) on my system. Expecting bad weather tomorrow and I wanted to check out everything. So my MP40s are good but the M2 when the power is disconnected has a flashing red light on the controller. Trying to figure this out because I'll be gone all day tomorrow. I've tied it on the second M2 and it does the same. Even plugged it in to the other battery back up and still the same. My reef link is updated. The firmware is grayed out so I'm assuming it's also updated. I did a reboot on the pump and it still has the same flashing red light. HELP PLEASE
