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    Hayward control board problem - 0.00 Amps

    I have a Hayward GLX-PCB-MAIN control board. I had the salt cell tested today and its working fine. The display says 0 salt after putting a bag in yesterday. On the diagnostic screen I am getting 30.58V 0.00A 86 degrees and 0000 PPM. I looked on the back of the board to see if anything was...
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    Hayward H350FDP heat will not fire up

    I have a Hayward H350FDP propane heater for my spa that is about 7 years old. It turned the unit on this weekend which is run at least a couple times a month and I could hear the blowing blowing but the heat and gas would not kick on. What kind of things can I trouble shoot to see what the...