Hayward Chlorinator Overflowing
#1
Opening up the pool and my Hayward Chlorinator overflows with water when I turn on the pump and filter - even when the valve on the input (flow in) side is in the off position. Water seems to be coming into the chlorinator from the output tube. I thought this is what drew the water out of the chlorinator so it could go into the pool? The output of water into the pool seems normal. I'm not sure what to do next. Any ideas from the pool pros out there?