User Guide
3
Table of Contents
T12000 Thermostat
The PECO Performance PRO T12000 Series .....................................................................................2
Quick reference: Default Display mode ...............................................................................................5
Quick reference: Home Display mode & navigation ............................................................................6
Quick reference: T12000 Home Display screen .................................................................................7
Key operation .......................................................................................................................................8
Set the clock, month, and day ........................................................................................................... 11
Select Fahrenheit or Celsius temperature .........................................................................................12
Select the fan mode ...........................................................................................................................13
Select system mode ..........................................................................................................................14
Reset lter timer .................................................................................................................................15
T12500 Thermostat
Program the thermostat (T12500 models only) .................................................................................16
Program scheduled events ................................................................................................................17
Program override ...............................................................................................................................19
Select humidity setpoints ..................................................................................................................20
Program a holiday .............................................................................................................................21
Load SD card settings .......................................................................................................................22
PECO compatible sensors .................................................................................................................23
T12000 Series Product Specifications ....................................................................................24










