Fan Setting - Honeywell RTH8500 Operating Manual

Fan setting

WED
FAN 70
Inside
AUTO
SYSTEM
HEAT
6:01
AM
SCHED HOLD CLOCK SCREEN
Press FAN
70
Set To
Following
Schedule
MORE
Press FAN to select fan operation, then press
DONE.
• On: Fan is always on.
• Auto: Fan runs only when the heating or
cooling system is on.
7
RTH8500
69-1901EF—02