Ecobee EMS Si - Rebooting the EMS Si

Thresholds
This section congures the temperature and
time thresholds associated with the heating and
cooling equipment.
You must congure the Equipment settings
(page 10) before setting the thresholds. Only the
applicable threshold settings will be displayed
(i.e. if no air conditioner is congured, you will
not see the options related to air conditioners).
Allow Auto Heat/Cool
Enabling this option allows the user to select
auto change-over as a system mode.
Heat/Cool Min Delta
The minimum dierence between the heat
mode set temperature and the cool mode set
temperature when the system mode is in auto
change-over. The delta is adjustable from 2 to 10
°F (1.1 to 5.5 °C). The default value is 5 °F (2.8 °C).
Compressor Settings
Min Cycle O Time Congures the
compressor o time between cycles. This
ensures the compressor does not short cycle
(which could aect the operating life of the
system). This time is adjustable from 240–900
seconds.
Min Outdoor Temp Congures the minimum
outside air temperature at which the
compressor will be disabled. This performs
two functions. It prevents the compressor
from running when the outdoor temperature
is too low, thus resulting in damage to the
compressor. You can also set this value to
determine when you want the auxiliary heat
To congure threshold
settings:
From the Home screen,
press MENU.
Select Settings ▶
Installation Settings.
Select Thresholds.
Congure the
temperature threshold
settings.
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