Honeywell RTH2510 Serie Guía De Instalación Rápida página 23

System setup
Function 21: Change Filter Timer
0 Off
1 30 days
2 90 days
3 6 months
4 9 months
5 1 year
Press the s or t button to select Change Filter Timer.
OR
Press to
change
setting.
RTH2510/RTH2410
21
0
M33631
When finished,
press s and t
to advance to the
AND
next function.
M33591
21 69-2726ES—01