RTH8500
Quick reference to status display
Current inside temperature
Fan setting
System setting
Current time
Current day of week
WED
FAN
70
Inside
AUTO
SYSTEM
HEAT
6:01
AM
SCHED
HOLD
CLOCK SCREEN
Other display messages:
• Cool On: Cooling system is activated
• Heat On: Heating system is activated
• Aux Heat On: Auxiliary heating system is activated
(heat pump systems only)
5
Temperature setting
Program schedule on
70
Set To
(does not display
when off)
Following
Schedule
Recovery
Smart Response
Technology in effect
(see page 15)
MORE
®