Something not working correctly and I'm at loss so far. It appears that the ATO pump is beginning to run even when the LOW sw is closed -- which should prevent the pump from turning on.
I created a virtual sw (ATOrunerr1) to email me if the both ATO_LO is CLOSED and ATO_PMP is ON but it is not triggering even though screen shots clearly show both conditions are met. Screen shot attached showing both low sw closed and pump running.
Image of sump clearly shows that ATK units is completely submerged.
I'm not understanding something with this setup...
SW1 named ATO_LO
SW2 named ATO_HI
1" FLOW sensor plugged into SW4 and name RTNFLO
24v pump ouotlet named ATO_PMP
What started this entire investigation is that the auto-error of the pump running too long is triggering constantly. I expect this is due to the pump running when it should not be running. The low switch being closed does not appear to shut down the pump. The ATK was only recently added to the system and has likely never functioned correctly.
DT is 450 gal, Sump is 135 gal (if full), current Apex
Pictures attached.
sump:
sump.jpg
atk closeup:
closeup.jpg
error condition screen shot:
screen1.jpg
ATO_PMP code:
ATO_PMP code.jpg
ATOrunerr1 code:
ATOrunerr1.jpg
I will add other images in follow-up... pgm says 5 is limit
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