If the hygrometer or humidity sensor reads 99% all of the time, it is possible the sensor array requires fresh batteries or needs resetting.

  1. Cover the solar collector to shut of the solar energy source.
  2. Cover remove the batteries.
  3. Press the reset button for a full minute. There should be no LED flashing
  4.  Reinsert fresh batteries
  5. Uncover the solar collector.
  6. LED should flash once per 14 seconds. If it is not flashing, the sensor array must be replaced.
  7. Power down and up the console to resync
  8. If the outdoor humidity is still showing 99% after several minutes, the sensor array must be replaced.
  9. We have a one year warranty. To replace the sensor array, please visit:  www.AmbientWeather.com/rma.html
  10. For out of warranty replacement, please visit: https://www.ambientweather.com/amws2902array.html

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