Pool and Spa
Questions about Pool Repair? Ask an Expert Online.
If you have no flow light that is either red or green lit on the IC 15 on then there is an internal problem in the power supply box. The "cell" light may not be on if it is not in one of it's cycling times. If you suspect this then hold the "Less" and "More" button at the same time to put it into "Boost" mode as this will trigger an on cycle for 24 hours. Again if there is no flow light on whats so ever, Depending on where you purchased this unit, you should still have a warranty on this. I would call Pentair and file a warranty claim quickly, you will need your receipt of purchase on the unit. There are no serviceable parts on the power supply.