Honeywell prestige thx9000 User Manual
Operating Manual
8
System settings
Press
SYSTEM
, then select any option
(press
▲ or ▼ to scroll menu):
•
Heat: Thermostat controls only
the heating system.
the heating system.
•
Cool: Thermostat controls only
the cooling system.
the cooling system.
•
Automatic: Thermostat selects
heating or cooling as needed.
heating or cooling as needed.
•
Off: All systems are off.
•
Emergency Heat (only for heat
pumps with auxiliary heat):
Thermostat controls Auxiliary
Heat. Compressor is not used.
pumps with auxiliary heat):
Thermostat controls Auxiliary
Heat. Compressor is not used.
Press
SYSTEM
SYSTEM
Press any displayed option
Automatic
Press
HELP
for more information about
these options.