Tekmar 554 User Manual
554_U
02/15
tekmarNet® Thermostat 554
User Manual
Zoning
Replaces: New
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© 2015 554_U - 02/15
This brochure will provide you with the information you need to benefit the most
from your tekmarNet® thermostat. Please visit tekmarControls.com for more detailed
information on this or any other tekmar product.
The information contained herein is not intended to replace the full product installation
and safety information available or the experience of a trained product installer.
You are required to thoroughly read all installation instructions and product safety
information before beginning the installation of this product.
Touchscreen Adjustments
The touchscreen of this thermostat makes it easy to change commonly used settings.
Touch any item to adjust its setting. You will hear a “tick” sound each time you touch
the display. When you are finished making changes, touching the Home button will
return to the Home screen. If you do not touch the screen for 3 seconds, the Home
screen is automatically displayed.
tekmarNet® Thermostat 554 Home Screen
Adjust
the Time
settings, Floor or
Outdoor temperature
Adjust the
Display Heat & Cool
Schedule
Room
Temperature
Away Key
Switch between
Turn the Fan on
Auto, Heat,
Cool & Off Mode
Adjust the
Home
Button
Return to the
‘Home’ Screen
from any menu
Temperature
Display of the time, schedule and the away key on the Home screen is optional and
can be turned on or off in the programming menus.
To enter the programming menus, press and hold the Home button for 3 seconds.
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Display Symbols
This thermostat displays symbols on its screen to indicate what mode it is in, what
temperature it is operating at, or what equipment it is trying to turn on. This section
describes each of those symbols.
HEAT ON
Heat is turned on.
COOL ON
Cooling is turned on.
FAN
The fan is turned on.
SUN
Operating at the occupied (day) temperature.
MOON
Operating at the unoccupied (night) temperature.
tekmarNet
Communication is present.
WARNING SYMBOL
Indicates an error is present.
ARROWS
Adjust the displayed setting.
®
SCENE AWAY
Operating at Away temperature.
TEMPORARY HOLD
Hold for 3, 6, 9 or 12 hours.
WWSD
The outdoor air temperature is above the Warm Weather
Shut Down setting, which shuts off the heating system.
COOL
Radiant floor cooling system is on.
MIN or MAX
or
or
Reached the room minimum or maximum.
MIN FL or MAX FL
Reached the floor minimum or maximum.
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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.
adjusts
Note: The temperature is not adjustable if the thermostat is in the Away scene or
in the Off mode or has been set to the “Secure” access level by the installer.
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.
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
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temperature.
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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.
© 2015 554_U - 02/15
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