22
Configuring the Thermostat
The first step after installing the Legacy Line Wi--Fi Thermostat is to
configure the settings for the various devices (such as a furnace or air
conditioner) that are being connected.
Equipment
The Equipment settings let you configure the devices connected to the
thermostat.
To configure the equipment settings:
From the Home screen, press
MENU
.
Select
Settings
"
Installation Settings
.
Select
Equipment
.
Configure the devices connected to the thermostat.
Heat Pump
This section lets you configure a heat pump with up to 2 heat/2 cool
stages plus an auxiliary heat source.
d
Geothermal heat pump
Select Yes if you are using a geothermal
heat pump. This helps the thermostat determine optimum perfor-
mance and default settings. If you select No, the system will opti-
mize the settings for an air--to--air heat pump.
d
OB energize on cool
If you choose Yes, the reversing valve out-
put (O/B terminal) will activate when there is a call for cooling. If
you select No, the relay will activate when there is call for heat.
d
Min Cycle Off Time
Configures the minimum compressor off
time between cycles (240 to 900 seconds).
d
Min Outdoor Temp
Disables the compressor when the outside
air temperature reaches the configured minimum setting. This
performs two functions. It prevents the compressor from running
when the outdoor temperature is too low, thus resulting in dam-
age to the compressor. You can also set this value to determine
when you want the auxiliary heat (if installed) to engage to help
