Pre-Occupancy Purge; Compressor Protection; Auto Changeover - Honeywell RTH9580 Guia Del Usuario

Pre-occupancy purge

This business use feature turns on the
fan 1 to 3 hours before each "occupied"
time period, to provide a comfortable
work environment when you arrive.

Compressor protection

The thermostat keeps the compressor
off for a few minutes before restarting,
to prevent equipment damage. During
this "off" time, the message "waiting for
equipment" is displayed on screen.

Auto changeover

This feature is used in climates where
both air conditioning and heating are used
on the same day.
When the system is set to Automatic, the
thermostat automatically selects heating
or cooling depending on the indoor
temperature.
Heat and cool settings must be at least
3 degrees apart. The thermostat will
automatically adjust settings to maintain
this 3-degree separation.
Auto Changeover
Note: Select
Heating and Cooling System Changeover
screen under Advanced Preferences. See
"Setting advanced preferences" on page
27.
69-2715EF—07
on the
26