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richierich2000
07/13/2013, 03:10 PM
I trying to add 40ml of vinegar with a aqualifter it takes 15sec. To pump it. Would you trust the apex on a dc4hd to start and stop 15 sec. A day? If so how would you do the code? Thanks

aquamanic
07/13/2013, 05:10 PM
I would trust the controller to start and stop at 15 seconds but that doesn't mean the the Aqualifter is pumping out vinegar for that full 15 seconds. If you want that, you really need a dosing pump.

richierich2000
07/13/2013, 09:13 PM
So how would be the best code to get to turn on for 15sec?

RussM
07/13/2013, 10:08 PM
I would trust the controller to start and stop at 15 seconds but that doesn't mean the the Aqualifter is pumping out vinegar for that full 15 seconds. If you want that, you really need a dosing pump.Ditto!

The easiest code would be:

Fallback OFF
Set OFF
If Time 08:00 to 08:01
Defer 001:20 Then ON