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  1. M

    Constant DE in pool - Hayward DE-4820

    I have a Hayward DE pool filter with the nylon filter panels. I have NEVER been happy with this filter as I constantly have DE in the pool. And it is not as if I have not tried really hard to stop this pain in the backside. I have replaced the following: All filter panels The inlet o-ring...
  2. M

    High CYA, lower effectiveness?

    Split by moderator from HERE. jblizzle I had a pool that I worked on that had an 80 CYA and very high chlorine level. Even with the salt gen off the chlorine level refused to drop. I had to drain water to re-balance the water. Had no idea it stopped bacteria reduction effectiveness. Great...
  3. M

    Bonding and Corrosion

    Ok, I have a Pool Pilot 75003 Chlorine Generator. I started it today and I am getting a Low Flow, so I checked all the usual issues that can hurt flow and all are ok. I took the cover off the Pool Pilot and noticed that the 838N, 75003 Interface Board on the bottom was very corroded, the...
  4. M

    Pool Pilot DIG220 new box in June, now 0ppm add 625 lbs salt

    Ok, I had to replace the power supply box back in June because 4 capacitors had domed and one exploded. $581 later. Now, I have been getting an intermittant flashing red light, 0ppm, and add 625 pounds of salt. I had a new cord from the new box and it made no difference. I cleaned the...
  5. M

    Autopilot DIG220 Fried Board

    Split off of this topic. JasonLion This is a great site and this thread is PERFECT for the problem I have. I have those 4 capacitors domed and one blew out pretty badly and got so hot that it desoldered itself, so I am not sure of the polarity if I decide to replace all 4 caps. I need to...