Honeywell RTH8500 Benutzerhandbuch
1 69-2220EF—05
About your new thermostat
Thermostat features ............................... 2
Programming at a glance ....................... 3
Quick reference to controls .................... 4
Quick reference to status display ........... 5
Programming at a glance ....................... 3
Quick reference to controls .................... 4
Quick reference to status display ........... 5
Programming & Operation
Clock setting ........................................... 6
Fan setting .............................................. 7
System setting ........................................ 8
Using program schedules ....................... 9
Program schedule overrides ................ 12
Vacation hold ........................................ 14
Screen cleaning .................................... 15
Furnace filter reminder ......................... 16
Special features .................................... 17
Fan setting .............................................. 7
System setting ........................................ 8
Using program schedules ....................... 9
Program schedule overrides ................ 12
Vacation hold ........................................ 14
Screen cleaning .................................... 15
Furnace filter reminder ......................... 16
Special features .................................... 17
Appendices
Battery replacement/
Customer assistance ............................ 18
In case of difficulty ................................ 19
Limited warranty ................................... 21
Customer assistance ............................ 18
In case of difficulty ................................ 19
Limited warranty ................................... 21
This thermostat is ready to go!
Your new thermostat is pre-
programmed and ready to go.
See page 3 to check settings.
programmed and ready to go.
See page 3 to check settings.
Table of contents
CAUTION: EQUIPMENT DAMAGE
HAZARD. To prevent possible
compressor damage, do not operate
cooling system when outdoor
temperature is below 50˚F (10˚C).
HAZARD. To prevent possible
compressor damage, do not operate
cooling system when outdoor
temperature is below 50˚F (10˚C).
RTH8500