Honeywell RTH221B1047 - Installation and System Setup; Initial Installation Procedures

3
Installation
Installation ....................................................... 3
Advanced Installation ................................8
About your new thermostat
Controls and Home screen
quick reference ........................................... 10
Preset energy-saving schedules ....... 11
Programming and operation
Setting the clock ........................................ 11
Adjusting program schedules .............12
Overriding schedules temporarily .... 13
Overriding schedules permanently ... 13
Compressor protection........................... 14
Replace batteries ....................................... 14
Appendices
Troubleshooting .........................................15
Limited warranty ........................................ 16
Table of contents
1 Turn Off Power to Heating/Cooling System
or
M31535
Circuit breaker
box
Heating/cooling system
power switch