P330 Series
570-211  1  69-2263EFS—01
ENGLISH
About your new thermostat
Quick reference to controls .......................2
Quick reference to display ........................3
Programming & Operation
Fan setting (auto/on) ..................................4
System setting (heat/cool/auto) ................5
Auto-changeover (heat/cool) .....................6
Compressor protection ..............................7
Appendices
Battery replacement ..................................8
Troubleshooting .........................................9
Customer assistance ...............................11
Accessories/replacement parts ..............11
Warranty ...................................................12
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).