Hello, I'm certain there are better ways to program this, and I'm not even sure if what I've done is correct. What I'm trying to achieve is a fail safe shut off for ATO pump in reservoir set for 60-120 mins after float switch opens indicating low reservoir level. I manually fill my reservoir and have this float switch installed mainly as a notification that it's time to replenish the container. The switch is not installed so low that immediate action is required - I could probably go another 12-24 hours before the pump would run dry. Here's my program for both the ATO and a VO tied to the ATO outlet. My ATO is a stand-alone dual switch unit from AutoTopOff.com. Thanks in advance.
ATO
Fallback OFF
Set ON
If FeedA 000 Then OFF
If FeedB 000 Then OFF
If FeedC 000 Then OFF
If FeedD 000 Then OFF
If Output Eheim_Feed = ON Then OFF
If Output ATO_Res = ON Then ON
ATO_Res (Virtual)
If ATOFlt OPEN Then OFF
Defer 120:00 Then OFF
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