Tekmar tekmarNet 2 528 User Brochure

- User Brochure
tekmarNet ® 2 Thermostat 528
Congratulations on the purchase of your tekmar Thermostat 528, an important part of your home comfort system. A
tekmarNet ® system combines information from each tekmarNet
efficiency and occupant comfort. This brochure will provide you with the information you need to benefit the most from
your tekmarNet ® thermostat.
1. Display
MAIN SECONDARY
DISPLAY DISPLAY
ADJUST ADJUST
SET
ROOM
OFF
HEAT
Heat
Heat is turned on.
Sun
Operating at the occupied (day) temperature.
Moon
Operating at the unoccupied (night) temperature.
Clock
Operating on a programmable schedule.
Away
Operating at the Away scene temperature.
Warm Weather Shut Down
The heating system has been shut off for the
summer.
tN2 Communication
Communication is present.
Warning Signal
Indicates an error is present. Refer to thermostat
I/O Manual (D527) for troubleshooting guide.
Cooling Group Member
Heating is turned off to allow cooling.
SET ROOMOUTDOOR
F
C
WWSD HEAT
F
C
Away
® device in your home, using it to optimize both system
2. Change the Current Temperature
This thermostat can operate in
three different ways based on
how it was installed:
Press the or the
the room or floor temperature.
1. Room Heating - Built-in air sensor controls room
temperature. Floor sensor is not used.
2. Floor Warming - Floor sensor controls floor temperature.
Built-in air sensor is not used. Thermostat will show Floor
on the display when operating in Floor Warming.
3. Room Heating and Floor Warming: Built-in air sensor
controls room temperature. Floor sensor limits floor
minimum and maximum temperature and can override
the room temperature.
• Flashing indicates that the temperature cannot be
changed. This is due to a scene having been set. See
"Scenes" on page 2 for details. Use a User Switch to
return to or .
• Flashing WWSD (warm weather shut down) indicates that
the heating system has been shut off for the summer.
3. Change between Heat or Off
The Mode button selects between
Heat or Off.
• Off Mode turns off room heating
and floor warming and only allows
heating for freeze protection.
1 of 2
button to adjust
AUTO
© 2009
U 528
03/09
F
U 528 - 03/09