Ecobee Smart Si Installation Manual page 32

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 Off Time
compressor off time between cycles. This
ensures the compressor does not short cycle
(which could affect the operating life of the
system). This time is adjustable from 240–900
seconds.
Min Outdoor Temp
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
(if installed) to engage to help meet the
set temperature. The temperature range is
adjustable from 0 to 65 °F (–17.8 to 18.3 °C) or
can be completely disabled. Note: You need
an internet connection for this feature to
operate properly.
Aux Heat Settings
Max Outdoor Temperature
maximum outdoor temperature threshold.
Above this level, the auxiliary heat will not
be activated. The temperature is adjustable
from 0 to 80 °F (26.5 °C) in increments of 0.5°F
(0.3°C). The default value is 70°F (21°C).
Common Heat/Cool Settings
Heat Differential Temp
difference between the current temperature
Configures the
Configures the minimum
Configures the
The minimum
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