Warranty

RTH8500
13 69-2219EF—03
About your new thermostat
SETUP WIRING ASSISTANCE TROUBLESHOOTING
System setup
2. Press and hold blank center key until the
screen changes (approximately 5 seconds).
1. Press SYSTEM.
SCHED HOLD
SCREEN MORE
TUE
AM
Following
Schedule
Inside
Outside
Set To
70
6:01
70
43
FAN
AUTO
SYSTEM
HEAT
M28340
DONE CANCEL
TUE
AM
Inside
Set To
70
6:01
70
FAN
AUTO
SYSTEM
HEAT
M28341