Simple 2 float ATO setup but not working

[reelredfish]

Simple 2 switch setup not working
I can not get this to work from some reason.

Fallback OFF
Set OFF
If Sw1 CLOSED Then ON
If Sw2 OPEN Then OFF
Defer 002:00 Then ON
Min Time 010:00 Then OFF

I pull the bracket out of the sump and turn it upside down to see if the state of SW1 and SW2 change and they both do. So I know the breakout box is reading them.

This is a apex light running the most current version of software.

I have a light plugged in and it will not turn on when placed in auto.

 

[mmn]

Looks fine to me. I suspect that rather than not working, it doesn't do what you want. It to do. But that's just a guess since you didn't say what you are trying to do.

 

[reelredfish]

Its a simple ATO. When placed in Auto it does not turn on no matter what.

 

[Reef.medic]

Sounds like it could be your pump, if the light comes on like you say? that or try removing the; Defer 002:00 Then ON Min Time 010:00 Then OFF lines and see if it all works. that or just change them to a few seconds so you don't have to wait that long to see if they actually work correctly.

 

[slief]

I would ditch the two switch setup and use one switch or use them both is parallel that way they both have to work to activate the ATO. I run a single redundant switch setup for my ATO and then use seperate high level and low level switches for my failsafes and alarms.

If Sw1 Closed Then ON
If Sw1 Open Then OFF

 

[Mpfaff77]

Remove the set off