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Setting the water hardness
^
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 sub-menu will appear in the
message window.
^
Press the e button to set the water
hardness level (hardness 1 - 4).
^
Press ENTER to save this setting, or
turn the program selector to "0ff" to
cancel if a mistake has been made.
Programming
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