2
Operation
Operation
Select system mode
(Em Heat/Heat/Off/Cool/Auto)
Press
button to select:
Em Heat:
(only for heat pumps with auxiliary heat) Thermostat
controls auxiliary heat. Heat pump will not operate in
Em Heat
mode.
Heat:
Thermostat controls only the heating system.
Off:
Heating and cooling systems are off.
Cool:
Thermostat controls only the cooling system.
Auto:
(if enabled in installer setup) Thermostat automatically
selects heating or cooling depending on the indoor temperature.
The current system mode selection will flash. After 5 seconds
without any button presses, the selected system mode will be
accepted by the thermostat.
Change temperature setpoint
Press or buttons to adjust the current setpoint. See
Program
schedule and holds
on pages 5-6 for more information.
Select fan setting (On/Auto/Circ)
When the fan mode is changed during a program event it
remains in that mode until the next event starts. The fan must
be programmed to FAN ON in the schedule to run continuously
through all events.
Press button to select:
On:
Fan runs continuously. Use this mode for maximum air
circulation/filtering.
Auto:
Fan runs only when the heating or cooling system is on.
Circ:
Same as
Auto
, but ensures the fan is on for at least 30
minutes per hour. Use this mode for a balance of energy savings
and air circulation/cleaning.
The current fan selection will flash. After 5 seconds without any
button presses, the selected fan mode will be accepted by the
thermostat.
Maintenance reminders
Maintenance reminders are set up by the installer to indicate
when the equipment is due for service. If a maintenance reminder
is displayed, call your HVAC dealer for service. Maintenance
reminders can be cleared by setting the system mode to off and
then holding the button continuously for 5 seconds. When
prompted to Service Reminders, press the or button to
select
Yes
, then press button (Next). Press or button to
select
Yes
for each reminder you would like to reset. Press
button (Next) to go to the next reminder or button (Back) to
go to a previous reminder. Press
button (Done) to reset the
selected service reminders.
Maintenance reminders can also be reset from the Control4
system. Refer to the
Control4 End User Climate Control
instructions
for specific instructions on how to reset maintenance
reminders.
Screen lockout
Certain features of the thermostat can be locked so that changes
at the thermostat are not allowed. This feature can be overridden
by pressing and holding
button for 5 seconds.
