© 2009 D 527 - 06/09 10 of 28
Room Temperature
Press the or the button to select the room temperature.
The display indicates whether the “HEAT” or the “COOL”
temperature is being changed.
If in Auto mode, press the Mode button to toggle between
Heat or Cool temperature adjustment.
Programmable Schedule
When operating on a programmable schedule, a symbol
is shown, as well as a or a . The or indicates the
current operating temperature.
Press the Local Override ( ) button to select the to
operate on a programmable schedule.
If a symbol does not appear, there is no schedule
available. Schedules are provided by tekmarNet
®
Timers
or Thermostats that are connected to the Zone Manager,
Expansion Module or Wiring Center.
F
Use the or
button to adjust
temperature.
Setting the Temperature
Scenes (System Override)
When using scenes, there are three temperature settings:
, , Away. The scene takes precedence over any local
overrides or any programmable schedules.
While in the Away scene, the room temperature cannot be
changed using the or buttons. Change the scene
from Away to or to change the temperature.
While in the or Away scene and the button is
pressed, the or Away icon will flash. Scene 1 ( or
or ) must be activated before the thermostat responds
to the button.
Scene Display
1
or or
2
Away
3
528 Thermostat
Button Operation
Mode Button
The Mode button selects between Heat and Off.
When in Heat Mode the heating system operates to maintain
the Set Room or Floor temperature.
When in Off Mode the heating is shut off except for freeze
protection.
Button
The button raises the Set Room or Floor temperature.
Button
The button lowers the Set Room or Floor temperature.
Button - Local Override
The Local Override ( ) button changes between the
local override temperatures.
The option is Occupied ( ), Unoccupied ( ),
or follow the programmable schedule .
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