11
Install Thermostat to Backplate
The thermostat assembly simply snaps onto the
back plate. Once secure to the back plate apply
power to the system. Thermostat should boot up
and go into the commissioning process.
Figure 1. Installing Thermostat
If power is applied and the thermostat screen
remains off , inspect and verify all wire connections.
Commissioning and Advanced Settings
After power is applied to the thermostat for the fi rst
time it displays the Lennox
®
“splash screen”.
The Installer is then presented with the several
Setup Screens to confi gure the system prior to
operation.
