System Settings - Honeywell UtilityPRO Series Operating Manual

Operating Manual

System Settings

Press SYSTEM
69-2539EFS—01
SUN
AM
USAGE
Press the SYSTEM button to select one of the
following, then press DONE.
• Heat: Thermostat controls only the
heating system.
• Cool: Thermostat controls only the
cooling system.
• Off: Heating and cooling systems are
OFF.
• Auto: Thermostat automatically
selects heating or cooling depending
on the indoor temperature.
• Em Heat (only for heat pumps with
MCR32578
auxiliary heat): Thermostat controls
Emergency and Auxiliary Heat.
12