Error 5 Over-temperature

Problem: Water temp has exceeded 45 deg C


Excessive use in hot weather or faulty temp sensor


  • Check that the ambient temperature is not above or close to 45°C.
  • Allow water temperature to reduce to below 38 deg C
  • Reset the spa by pressing the up, down and pump buttons simultaneously

If the problem persists, you may need to replace the Temperature Sensor. For further support or to order a replacement sensor call RotoSpa>

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