Orbit Clear Comfort Pro 83521 - Page 19

17
EARLYSTART SYSTEMTYPE
Your thermostat comes preprogrammed
with early start functionality turned off. This
function allows the heating or cooling system
to turn on before the programmed start time
so that the room temperature matches the
set temperature at the start time.
1. Press p or q to toggle between OFF
and ON.
2. Press SET to advance to the next step.
To exit, press SET three times.
Your thermostat is set at the factory to
operate a standard fossil fuel furnace
heating system.
1. Press p or q to toggle between the
heat systems being used.
• If using a Heat Pump select HP.
• If using a Furnace select F.
2. Press SET to advance to the next step.
To exit, press SET two times.