Apr 19, 2017 #1 manuel732 Active Member View Badges Joined Aug 13, 2016 Messages 137 Reaction score 31 Location NJ Rating - 0% 0 0 0 I'm having some problems with my ATO Don't know the reason why the sensor lights turn red. Also the water pump,pumps water even if the water reaches the sensor so most of the time it pumps too much water.
I'm having some problems with my ATO Don't know the reason why the sensor lights turn red. Also the water pump,pumps water even if the water reaches the sensor so most of the time it pumps too much water.
Apr 19, 2017 #2 I IBroughtPopcorn New Member View Badges Joined Mar 3, 2017 Messages 24 Reaction score 4 Rating - 0% 0 0 0 Is it still pumping or is it siphoning from the reservoir into the sump?
Apr 22, 2017 #3 cromag27 Verified Sponsor CUSTOM ACRYLICS - octoaquatics.com - view my sig View Badges Gold Sponsor Article Contributor Joined Sep 7, 2013 Messages 8,262 Reaction score 11,294 Location arizona Rating - 0% 0 0 0 Yup, I'd check for a siphon.
