This is a simple 2-float ATO program. Float 1 is the main float that determines your sump water level - it should normally be UP/OPEN. Float 2 is mounted 1" higher and acts as a safety in case float 1 fails - it should be normally DOWN/CLOSED. Both floats are mounted in their default orientation as shipped by the manufacturer.

The Defer prevents water movement from falsely tripping the float. The Min Time prevents the ATO from running but once every 10 minutes.

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