Honeywell RTH2300B1012/A Benutzerhandbuch

RTH2300/RTH221

69-2448ES—03

About your new thermostat

WIRING

ASSIST

ANCE

TROUBLESHOOTING

Press the s or t button to select 12-hour display or

24-hour display.

Time display format

0 12-hour display
1 24-hour display

When correct setting is selected, press both s and t

to display next function.