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Thread: Hot Tub High Temp

  1. Back To Top    #1

    Join Date
    Apr 2015
    Hattiesburg, MS

    Hot Tub High Temp

    I can not lower the temperature on my Island Spa hot tub. It has been locked on a high temperature.

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    divin dave

  2. Back To Top    #2
    Mod Squad tim5055's Avatar
    Join Date
    May 2014
    Columbia, SC

    Re: Hot Tub High Temp

    You may check out the Island Spa web page to find a manual, or failing that the closest dealer seems to be about 70 miles away

    Spa & Tub Manufacturers, Inc.
    3612 Hwy 90 Gautier, MS. 39553
    Telephone: 228-497-0035
    TFP Moderator 39 X 18 23,000(ish) freeform gunite; built 2007ish; Pentair Triton II TR100 600lb Sand filter; 2 HP Pentair pump with 2.2 HP AO Smith single speed motor; 2 skimmers, 1 main drain, 4 returns w/waterfall, Stenner 45MHP2 3GPD running@ 60% - 15 gal Tank; heated by the sun CYA 200+ when I started - 50 now. Dolphin Supreme M5 Pool Cleaner. Hot Springs SX Spa, 285 gallon

  3. Back To Top    #3
    Mod Squad
    Join Date
    Aug 2012
    DFW, TX

    Re: Hot Tub High Temp

    The only thing I know to try is turn off the circuit breaker for 10-15 minutes and see if that resets it. Otherwise, I'd have to call the people I bought the hot tub from.
    TFP Moderator
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    2012 build and pics, 20k gal gunite, black onyx pebblesheen, OK flagstone, IntellifoVS, cart filter w/Pleatco, IC40 SWG, Solartouch, 5 12'x4' solar panels, HP50HA heat pump, 8mil solar cover, borates, TF-100 test kit, SONOS, Doheny's Discovery Robot, hot tub on bleach

  4. Back To Top    #4

    Join Date
    Jul 2014
    Peoria, IL

    Re: Hot Tub High Temp

    Is it overheating? If so, could be a bad limit sensor. That is what tells the heater to turn off. Is there a code that is showing up on the controller?

    Or do you mean that you cannot physically turn the temp down? If that try the breaker reset, if that does not work you may have to replace the keypad??

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    30x20 vinyl IG, Hayward SD60 with Pentair Dynamo 340219 2HP pump, Compupool CPSC24 SWG, Hayward H200FDN heater. APC automatic pool cover.
    Central Illinois

  5. Back To Top    #5

    Join Date
    Dec 2014
    Sydney, Australia

    Re: Hot Tub High Temp
    Assuming your keypad looks like this... P28, some kind of parental/child lock might be on...
    8M x 4M Inground Concrete, 40k Litres, Waterline Tiles/Quartzon, Viron P320 VS Pump, Sand Filter(Glass Media) Astral VX-9 SWCG, Heatpump w/ Solar Cover. Zodiac V3 4WD Robot. Bullfrog A8D Spa(1800Litres).

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