Here is the procedure for a WC.
Turn switches 1 and 2 off. That turns off the return pumps.
Turn switch 3 on to pump the sump dry. Turn it off when it's dry.
Turn switch 4 on to refill the sump. Turn switches 1 and 2 back on when the water level in the sump reaches 1/4 full. This fills up the aquariums and gets everything running full again. Turn switch 4 off once the sump level reaches the normal running level.
Open the valve to refill the mixing tub.
Dump in 3/4 of a bucket of salt.
Turn on switch 5 to start the mixing pumps (two Rio 36 HF pumps). Measure the salinity 12 hours later and adjust. After a salinity of between 1.026 and 1.0265 is obtained, turn off switch 5 to turn off the mixing pumps.
It's really not complicated. You can see my wifes notes written on the wall. I guess she is hoping that I don't dry wall the junction boxes into the wall. :lol:
A 125g WC takes a little less than 5 minutes.
And yeah, I know, I'm missing a face plate. I was two short.
Beside/behind the reef are these:
The switch turns off the return pump for feeding time. The outlet supplies power to the CL pump and the lights.
Everything is now on GFCI circuits.