tekmar 557 Thermostat Installation - Manual (Page 10)

© 2014 557_D - 09/14
10 of 52 A Watts Water Technologies Company
Programmable Settings
Press and hold the Home button for 3 seconds to enter the programming menus. The
thermostat returns to the last programming menu previously used.
Programming Menus
Select a Programming Menu ----------------------------------------- -----------------------------------------
Touch “NEXT” to advance (clockwise in above illustration) to the next menu.
Touch “BACK” to go backwards (counterclockwise in above illustration) through
the menus.
Touch “ENTER” to enter a menu.
Setting Items -------------------------------------------------------- --------------------------------------------------------
Touch or arrow to adjust the setting if required.
Touch “NEXT ITEM” to advance to the next item within the menu.
Touch “BACK ITEM” to go backwards to the previous item within the menu.
To return to the parent menu after changing a setting, press and release the
Home button.
To return to the Home screen, press and release the Home button twice or wait
30 seconds to automatically return to the Home screen.
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Press and
hold for 3
seconds to
access the
programming
menus.