Hydro Smart 115 Manuel De Montage
Troubleshooting
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ERROR CODES
The units are self diagnostic for safety and convenience when trouble shooting.
If there is a problem with the installation or the unit, depending on the model or if there is a
remote controller installed, it will either display a blinking red LED, or the error code will display on
the remote controller if it is installed.
remote controller installed, it will either display a blinking red LED, or the error code will display on
the remote controller if it is installed.
Consult with the table on the following page for the cause of each error code.
‐Single unit installations‐
Example: If your unit displays the “321” error code (which signifies an inlet thermistor failure)
Hydro‐Smart 115: The red LED on the computer board will be blinking two times.
If the remote controller 9007666005 (TK‐RE02) is installed: “32” will display on the screen in its
entirety.
entirety.
Error code on the remote
controller 9007666005 (TK‐RE02)
controller 9007666005 (TK‐RE02)
Error code on the computer board
Red LED