PHH  or  PH IS HIGH LOWER PH  Message

At the pH Sensor, the "pH  Level is High" (PHH).

With a pH Sensor Installed in the System, the pH Level is Above 7.8 and needs to be Corrected.  Add pH Decreaser according to Manufacturers Instructions.

Note: If you do Not have a pH Sensor installed in the Spa System, you should Never get this Message.

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Return To Current Error Messages

There is a PHH Message with No Sensor

_ML400Sm-PHHwT

_ML700Sm-PHHwT

_ML900Sm-PHH