tekmar 553 Thermostat User Manuals - Manual (Page 4)

© 2013 553_U - 04/13
4 of 12 A Watts Water Technologies Company
Adjust the Temperature - Temporary Hold
Temporary hold allows a user to change the temperature for a period of time and then
automatically return to the permanent temperature setting. This is especially useful
in commercial buildings that are in use for short amounts of time. When selected,
touching the up or down arrows changes the temperature for either 3, 6, 9 or 12
hours. If the thermostat is using a schedule, ‘Schd’ provides a temporary hold until
the next schedule event time. After the temporary hold time expires, the thermostat
returns to normal operation. By default, the temporary hold feature is off.
Adjust the Temperature
To change the heating or cooling set temperature, touch the or arrows to
select a preferred temperature setting. Press the home button to accept the setting
or leave the screen untouched for several seconds. To toggle between changing
the heating or cooling setting, press the H <> C key. This thermostat is capable of
controlling the floor or air temperature.
Note: The temperature is not adjustable if the thermostat is in the Away scene, the
Off mode or has been set to the “Secure” access level by the installer.
adjusts
When the temporary
hold feature is enabled,
touching the up or
down arrow displays
‘TEMPORARY HOLD’.
Use the Up or Down
arrow to select a
temperature.
Tap the hour
setting until
the preferred
length of time
is displayed.
Cancel the
temporary
hold.
‘HOLD’ is displayed while the
thermostat is operating at the
temporary hold temperature.