169-2485EFS— 03
ENGLISH

About your new thermostat

Thermostat features ...............................2
Programming at a glance .......................3
Quick reference to controls ....................4
Quick reference to status display ..........5

Settings

Clock setting ..........................................6
Fan setting..............................................7
System setting .......................................8

Programming & Operation

Screen lock ............................................9
Screen cleaning ....................................10
Battery replacement .............................11
Advanced functions .............................12

Appendices

In case of difficulty ...............................18
Regulatory information .........................20
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.
Table of contents
CAUTION: EQUIPMENT DAMAGE
HAZARD. To prevent possible
compressor damage, do not opera te
cooling system when outdoor
temperature is below 50˚F (10˚C ).
TH8320ZW1000