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© 2003 U 510e - 06/03
OVERRIDING THE SCHEDULES
Temporary Override
Note:
A temporary override lasts for three hours and does not permanently change the existing schedule.
Step One:
Press and release the
Menu
button until the View Menu is displayed.
Step Two:
Press and release the
Item
button until the Room temperature is displayed.
Step Three:
Press the
button to increase the temperature to the desired setting
or the
button to decrease the temperature to the desired setting.
A three-hour temporary override is now in effect.
Temporary Override for the 512e in the Heat / Cool mode
Note:
A temporary override lasts for three hours and does not permanently change the existing schedule.
Step One:
Press and release the
Menu
button until the View Menu is displayed.
Step Two:
Press and release the
Item
button until the Room temperature is displayed.
Step Three:
Press and release either the
or
button once.
Step Four:
Use the
Item
button to select between the Heating temperature and the Cooling temperature.
Step Five:
Press the
button to increase the temperature to the desired setting or the
bu tton to decrease the
temperature to the desired setting.
A three-hour temporary override is now in effect.
Canceling a Temporary Override
To cancel a temporary override, press the
Menu
button once or twice if back light is not lit.
Permanent Override
Note:
A permanent override stays in effect until a new override is selected. A permanent override does not change the existing
schedule.
Step One:
Press and release the
Menu
button until the Schedule
(SCHD)
Menu is displayed.
Step Two:
Use the
or
button to select the desired permanent override.
Canceling a Permanent Override
To cancel a permanent override, use the following procedure.
Step One:
Press and release the
Menu
button until the Schedule
(SCHD)
is displayed.
Step Two:
Use the
or
button to select the None setting.
Away Override
An Away override is a quick override that does not change your existing schedule. This is to be used during long periods of absence.
When the Away override is selected, the heating temperature is set to 62°F (16.5°C) and the cooling temperature is set to 82°F
(28.0°C) (Type 512e in Heat / Cool mode only). If a slab sensor is being used with the thermostat, the minimum slab temperature is
also ignored. This operation continues as long as the Away override is selected.
To select the Away override, use the following
procedure.
Step One:
Press and release the
Menu
button until the Schedule
(SCHD)
Menu is displayed.
Step Two:
Use the
or
button to select the Away override.
Canceling the Away Override
To cancel the Away override, use the following procedure.
Step One:
Press and release the Menu button until the Schedule
(SCHD)
Menu is displayed.
Step Two:
Use the
or
button to select the None setting.
DISPLAY LIGHTING
The display of the thermostat has a back light setting. The back lighting can be turned off, turned on or set to operate temporar-
ily for 60 seconds after any button is pressed.
To set the operation of the back lighting of the display, use the following
procedure.
Step One:
Press and release the
Menu
button until the Adjust Menu is reached.
Step Two:
Press and release the
Item
button until the word LITE is displayed.
Step Three:
Use the
or
button to select the desired back light operation.
Note:
If the back light setting is temporary, the first press of a button turns on the back light.
UNITS OF DISPLAY
To select between Fahrenheit and Celsius, use the following procedure.
Step One:
Press and release the
Menu
button until the Adjust Menu is reached.
Step Two:
Press and release the
Item
bu tton u ntil the cu rrent temperatu re u nit
begins to flash.
Step Three:
Use the
or
button to select between Fahrenheit and Celsius.
