Thresholds - Ecobee Smart Si Installation Manual

To configure threshold
settings:
From the Home screen,
press MENU.
Select Settings ▶
Installation Settings.
Select Thresholds.
Configure the
temperature threshold
settings.
26
Furnace Type
type of furnace. This helps the thermostat
optimize its algorithms based on the type
of fuel and typical characteristics of the
chosen system. Choose the option that
best represents the type of heating system
installed.
Heat Fan Control
to be controlled by the Smart Si thermostat or
the HVAC system during heat cycles. Normally
the HVAC system controls the fan during heat
cycles.
Air Conditioner
Configures up to 2 stages of air conditioning. If
you require a second stage, you must enable the
Y2 relay.

Thresholds

This section configures the temperature and
time thresholds associated with the heating and
cooling equipment.
You must configure the Equipment settings
(pagepage 24) before setting the thresholds.
Only the applicable threshold settings will be
displayed (i.e. if no air conditioner is configured,
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 difference between the heat
mode set temperature and the cool mode set
Allows you to configure the
Configures the furnace fan