Setting system mode
1 Touch
SYSTEM
to display system settings.
2 Touch desired option:
Heat: Controls only the heating system.
Cool: Controls only the cooling system.
Off: Heating/cooling systems are off.
Auto: Selects heating or cooling
depending on the indoor temperature.
Em Heat (heat pumps with aux. heat):
Controls auxiliary/emergency heat.
Compressor is locked out.
3 Touch
Done
to save and exit.
Preset energy-saving schedules
This thermostat uses default Energy Saver settings that can reduce your heating/
cooling expenses. To customize settings, see next page.
Period
Wake
Leave
Return
Sleep
Period
Occupied 1
Unoccupied 1
Occupied 2*
Unoccupied 2*
* Period 2 is cancelled by default. If you activate it, the values shown above are
default settings.
33-00066EFS—05
Heat
Start time
(Mon-Fri)
6:00 am
70°
8:00 am
62°
6:00 pm
70°
10:00 pm
62°
Start time
8:00 am
10:00 pm
12:00 am
12:00 am
Heat
NOTE:
The Auto and Em
Heat system settings may not
appear, depending on how your
thermostat was installed.
Cool
(Mon-Fri)
78°
85°
78°
82°
Heat
70°
55°
70°
55°
6
MCR34098
Cool
Auto
Off
MCR34099
Heat
Cool
(Sat-Sun)
(Sat-Sun)
70°
78°
62°
85°
70°
78°
62°
82°
Cool
Fan
75°
85°
Auto
75°
85°
Auto
On
On