9
5 - Programming the thermostat (cont’d)
• TEMPORARY TEMPERATURE OVERRIDE
You can change the scheduled program temperature at any time without affecting the
program. Pressing the or button temporarily changes the scheduled program set-
point for a 3 hour period. Pressing the Resume button cancels the override period.
• TEMPORARY TEMPERATURE OVERRIDE WITH KEYBOARD LOCKED
You can change the scheduled program temperature by a maximum of ± 3°C at any
time without affecting the program. Pressing the or button temporarily changes
either the Morning setpoint (using 4 programs per day) or the Day setpoint (using 2
programs per day) for a 1 hour period. This 1 hour override period cannot be cancel-
led (keyboard is locked.)
• CONSTANT OVERRIDE (HOLD)
To maintain a temperature setting for an indefinite period of time, press and release
the Hold button and the word ‘Hold’ is displayed. The current scheduled temperature
will be maintained. To set a different temperature, press the or button. The last
temperature selected (scheduled or new) will be maintained continuously until the
Resume button is pressed.
• OFF MODE :
To turn off the heating or cooling system, press and release the MODE button until the
word OFF appears on the display. It will remain displayed until the mode is changed.
The OFF mode prevents the systems from being energized, however, all programmed
schedules will be remembered.
• AUTO CHANGE OVER MODE :
These thermostats can be used to automatically switch from heating and cooling
through the Auto Changeover Mode. Press and release the MODE button until the
word AUTO and both the heating and cooling icons appear on the display. The
thermostat will energize the heating or cooling system based on the temperatures
established for both modes.
• CHANGING THE DISPLAY FROM FAHRENHEIT TO CELSIUS :
Simultaneously press & to switch between Celsius and Fahrenheit temperature
display.
• CHANGING THE CLOCK FROM 12 TO 24 HOUR TIME :
To change the time indicated from 12 hour to 24 hour, press and release the clock but-
ton then, press the mode button.
• VIEWING OUTDOOR TEMPERATURE (OPTION) :
If the thermostat has been installed with an outdoor remote sensor, you can view the
outdoor temperature by simply pressing and holding the OUTDOOR button. After
releasing the button, the thermostat will once again display the indoor temperature.
Hold
Program
Set temp
Clock
Resume
Fan
Mode
Outdoor
PRESS
Hold
Program
Set temp
Clock
Resume
Fan
Mode
Outdoor
PRESS
Hold
Program
Set temp
Clock
Resume
Fan
Mode
Outdoor
PRESS
Hold
Program
Set temp
Clock
Resume
Fan
Mode
Outdoor
PRESS
Hold
Program
Set temp
Clock
Resume
Fan
Mode
Outdoor
PRESS
Hold
Program
Set temp
Clock
Resume
Fan
Mode
Outdoor
PRESS
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