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  1. K

    Pentair Mastertemp 400 (System Error: HLS error)

    It was on pretty loose where the push button was fully pressed in. However, the heater was still off. Any idea why?
  2. K

    Pentair Mastertemp 400 (System Error: HLS error)

    I replaced the HLS and it's fixed and making warm water. Thanks everyone. When I was troubleshooting the heater, I spun the pressure switch every which way and have no recollection where it was originally set. Can anything be damaged if this is set incorrectly? It's an inground pool.
  3. K

    Pentair Mastertemp 400 (System Error: HLS error)

    It was open (no reading) when off. I'll replace it and report back. Thanks everyone.
  4. K

    Pentair Mastertemp 400 (System Error: HLS error)

    Yes, error was before it fired. It won't heat at all unless HLS is jumpered.
  5. K

    Pentair Mastertemp 400 (System Error: HLS error)

    Hi Everyone, I turned on my heater for the first time in 2 years and it's giving me a "System Error" red light. Looking at the underside of the circuit board, HLS led is lit. The heater won't turn on (stays in "System Error"). There is no noise or ignition or gurgling. However, once I jumped...
  6. K

    Pentair Intelliconnect Issues resolved?

    Thanks for the great and helpful responses. Is the PIF version dead nuts reliable in terms of functionality? I'd rather get something else if I'm going to have to fiddle with it or get wifi drops all the time. Thanks again.
  7. K

    Pentair Intelliconnect Issues resolved?

    I was considering automating with my Pentair system. I was reading about the Intelliconnect and it has many bad reviews regarding the app itself, slow loading times, connection drops, and functions not working, etc. Have these issues been resolved current day? Thank you.
  8. K

    Can someone smarter than me explain this oversized sized cell economics?

    I was wondering how big is too big? So I wanted to buy an oversized Pentair IC-60 for my 13,000 gallon pool. I would run it at a low output to increase its 10,000 hour lifespan. But then I read this from Chemgeek: There is one side effect to oversizing a unit which is that when it is on it is...
  9. K

    Desperately needed advice for SWGC before my pool turns green

    Thank you for your responses. Why do you prefer pentair over circupool?
  10. K

    Desperately needed advice for SWGC before my pool turns green

    Thanks everyone for the replies. It's the controller that's damaged. However, the cell has now sprung a leak where the cord connects. Cmp recommended that I replace it all. I don't know the history of the system because I purchased the house with it already installed.
  11. K

    Desperately needed advice for SWGC before my pool turns green

    Hi Everyone, I'm in need of a new SWGC for 13,000 gallon pool. I currently have a SGS Wave 40 (currently owned by CMP) but it stopped working. I have a few questions: 1) Would you just go with another CMP system since the parts are a direct swap? CMP Model 540 ---$1200 (no installation fee) 2)...
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    136370_0_201818141551.jpg

  13. K

    Salt cell leaking at cord

    Just a quick update. I notice if I leave the control center off all night and turn it on while the pump is already already running, then the cells will start bubbling as soon as I turn it on. It'll stop after 2min of bubbling and the status light will start blinking again. I turn off control...
  14. K

    Salt cell leaking at cord

    The center of the cap (where the cord connects) is leaking. I'm also not getting any bubbles/chlorine production. There's a blinking status light too. Is it toast? Thanks SDS Wave 40
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    277788031_10166401010800464_4310427846184795773_n.jpg

  16. K

    SGS Wave 40 not working

    Hi So recently the pool fellow told me my unit is broken and it needs to be replaced. I checked the cells and sure enough they are not bubbling anymore (it seemed to break right after he cleaned it with acid, coincidentally). Regardless, it is not working. There is a blinking service light. A...
  17. sgs-sgswave20-02.jpeg

    sgs-sgswave20-02.jpeg