I purchased a Cor 20 and flow meter. My set-up is 120 gal tank and pluming is 1 inch from pump to in/out of flow meter then 1 inch to T that then reduces each side to 3/4 inch to 2 return pipes. Each return pipe has 2 return nozzles for a total of 4
I turn on pump in manual mode and flow @ 100% was significantly to much for my tank. Max I could run was ~ 80%.
I then connected Cor 20 and flow meter to Apex and followed IQ setup. That is when trouble started. Flow was only 585 gal per hr. I redid the set up and set IQ at 100% max. Flow did not increase. I then unhooked from Apex to take pump back to manual. In Manual with 1 1/2 lights I have flow @ 285, then 3 lights @ 484 then 5 lights @ 554, then at 7 lights @ 588 then at 8 only 588, and at 100% it dropped to 585. I check the direction of flow meter and it is correct. I think something got screwed up with the IQ, but not sure if that should impact in Manual mode. Any suggestion would be greatly appreciated!!!
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