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  1. Joe_Fire

    CH suddenly low?

    I've never struggled with low CH. Lately for the last couple of weeks I'm reading 150. This pool has always been on the high side 250-300+ usually. Plaster pool about 13 years old. Everything else is close to normal for me anyway. this mornings results TFTtest with new chemistry. FC 5 ppm PH...
  2. Joe_Fire

    Hayward ProLogic Temperature high, Salt reading low

    I'm chasing a problem with my SWG that started a couple weeks ago. Added salt one evening, the next morning got the no power warning on the SWG . Checked the 20Amp fuse, it was blown. Figured some new salt must have got in the cel and overloaded the circuits. Replaced the fuse, everything was...
  3. Joe_Fire

    CYA at 0 TA 40 what do I fix first?

    My parents have a newly resurfaced plaster pool (well a little less than a year). Running a Hayward SWG. My brother has been keeping an eye on the PH, salt and Chlorine but not anything else. After hearing reports of bubbles on the pool walls I stopped by yesterday with my TFT100 to do a...
  4. Joe_Fire

    Calcium Hardness raising. Why?

    This is my first post so go easy on me. Pool was finished last October and I've been following the TFP guidelines for my chemistry. Using the TF-100 kit. Current levels FC-3 PH 7.5 TA 60 CYA 80 Salt 3300 CH-540 :hammer: I usually have to add acid a couple times a week to keep th PH under...