Programming
Setting the water hardness
^ Press ENTER to save this setting, or turn the program selector to "0ff" to cancel if a mistake has been made.
^Turn the program selector counterclockwise to "Program mode."
^Press the e button to highlight "WATER HARDN." with an asterisk.
^Press ENTER to select this programming option.
The
^Press the e button to set the water hardness level (hardness 1 - 4).
13