Reef Keeper SL1 Module for ATO
 

My JBJ ATO controller may have died so I am now looking for an alternative.

I currently use a RKL unit to control temperature and lights. To control the ATO I would need to add the SL1 unit. This unit will take 2 switches.

Question: What is the nature of the connection required from the switch to the SL1? My JBJ floats work well, I would like to reuse them.

Its got a two pin molex connector per switch input. If you order the switch adapter kit along with it, you just cut that in half and splice the two wires from your float switch to the two wires on the switch adapter and plug em in. If your using 2 floats, you still only need one switch adapter kit since you cut it half... Making two harnesses.

Perfect. Thanks for clarifying.