reached). Options are Auto (default) and 1 to
10 °F (0.6 to 5.6 °C).
Only visible if Indoor Unit supports heat and an
auxiliary heat source is also configured.
Heat Pump to Aux Runtime
The maximum
amount of time the heat pump will run
before engaging Aux Heat. Options are Auto
(default), Disabled, and 10 to 180 minutes.
Only visible if Indoor Unit supports heat and an
auxiliary heat source is also configured.
Aux Heat Settings
The Aux Heat Settings configure an auxiliary heat
source.
If you want to test the auxiliary heater during
installation, set Aux Heat Installed to Yes and set
Allow HP with Aux Heat to No. Then, adjust the heat
set point to enable the auxiliary heater.
Aux Heat Installed
When set to Yes,
configures the thermostat to control an
auxiliary heat source.
Aux Heat Requires Fan
When set to Yes,
configures the thermostat to control the fan
when auxiliary heat is used.
Allow HP with Aux Heat
When set to Yes
,
it will turn on auxiliary heat in addition to
the heat pump. For information about how
auxiliary heat will be engaged with the heat
pump, see the settings
Heat Pump to Aux
Temp Delta
and
Heat Pump to Aux Runtime
.
Aux Min On Time
Sets the minimum
equipment run time for auxiliary heat: 1 to 20
min (default is 5 min).
Max Outdoor Temp
Configures the
maximum outdoor temperature threshold.
20
