Hi,
I have a Tunze ATO which somehow is a little bit inconsistent, as on a few occasions I came back to my tank with 10cm extra water in the sump, way above the optical+float sensor.
Therefore, I wanted to introduce some redudance, by adding a float switch on the Apex Breakout box, but also have the Tunze working on a certain time of the day.
I wrote the following but it still doesn't work as wanted, and I believe there is something wrong in the order:
Fallback OFF
Set OFF
If Time 09:00 to 20:00 Then ON
If Swx4_1 CLOSED Then OFF
If Swx4_1 OPEN Then ON
Min Time 005:00 Then ON
Basically, I want the ATO to be energized from 9am to 8pm, but if Swx4_1 CLOSE during these time, it should cut the ATO power, only to come back 5min after Swx4_1 becomes OPEN again.
I am also thinking to incorporate the salinity probe in the program, such as it there is also a failure on Swx4_1, if the salinity drop by x%, kill the power to the ATO which may have dumped all the RO storage reserve in the sump.
Thoughts
?
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