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Thread: Pentair Master Temp 400 won't heat. Help party this weekend.

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    Join Date
    Jan 2011
    Location
    Richmond, Texas
    Posts
    594

    Pentair Master Temp 400 won't heat. Help party this weekend.

    Howdy -

    My Pentair master temp 400 has stopped working. When I turn the heater on it turns on and goes through the normal start up 128 then rc=8 and then goes off. I never hear the blower start. Any ideas?

    Thanks

    Flippy

  2. Back To Top    #2

    Join Date
    Jan 2011
    Location
    Richmond, Texas
    Posts
    594

    Re: Pentair Master Temp

    BTW - I also noticed on start up when it got dark the pool and spa lights flicker during this sequence of 128 and rc=8. They never stay on. We have had lots of rain could it be that they are just wet?
    Approx 11K Gal. 10'X30' Semi free-form IG - 6 ' raised spa w/6 jets - 10' circle sun shelf with 1 bubbler - Waterfall - 3 / 1.5 HP pumps - Polaris 280 Cleaner - 3 Pentair Color LED Intellibrite Lights - Pentair 400K Master Temp - 2 Valve Actuators - 5 Fiberstar Mini Laminars - 1 Fiberstars 2004 Illuminator - 2 Skimmers - 6 Returns - Caribbean Blue Pebble Tech - 600+ sq ft kool decK - Auto Fill - 2 Boston Acoustics VOYA RK5 Outdoor Rock Speakers - 2 TIC Corporation TFS5CN 6.5-Inch 150-Watt Terra-Forms Rock Speakers - Apple Airport Express - 1 Awesome View.

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