Auxiliary Heat Pg. 5
Most heat pump systems require a
supplemental heating source, called
auxiliary heat, to maintain your
comfort when outdoor temperatures
fall significantly. Your thermostat lets
you know when your home is being
warmed with supplemental heat.
Clean Filter Pg. 4
Your system's air filter will require
regular cleaning to reduce the dirt and
dust in the system and your indoor air.
The clean FILTER indicator lets you
know when it's time to clean the filter.
Fan Pg. 2
Your system's fan can run continuously
or only as called for during heating or
cooling. Continuous operation helps
with air circulation and cleaning.
Automatic operation provides energy
NOTE: For additional energy savings
opportunities, ask your dealer about
locking out auxiliary heat at a selected
outdoor temperature.
savings. Press the FAN button to make
your choice.
Mode Pg. 3
Mode refers to the type of operation
your system is set up to perform. Mode
settings include: OFF, HEAT, COOL,
and AUTO. Heat pump systems also
include EMERGENCY HEAT (EHEAT).
Outdoor Temperature Pg. 3
Your thermostat not only registers the
indoor temperature, but it may also be
equipped to register and display the
outdoor temperature as well. Press the
UP and DOWN buttons simultaneously
to read the outdoor temperature display.
Power Outage Pg. 7
Complete loss of electricity. Your
thermostat has an internal power
source that will allow it to maintain
your desired temperature settings
indefinitely. This function does not
require batteries.
Reset Filter Pg. 4
The reset filter function turns off the