Blah. The fun of setting up a new tank. Finally got temp to settle in and salinity right on. Then my 1 day old ATO stops working. It seemed to be working well for the day it was hooked up. I unplugged it once to fill the ATO bucket after using some of the water to balance my salinity. When I plugged it back in damn thing did nothing

Tried all sort of plugging combinations and checked the pump but nothing did anything. Email sent to the store I bought it from hope to hear something tomorrow but who knows.
Here it is in its box nice and new.
Here it is in the sump about half way down on the right with the green light, working fine just after I added my sand.
