Honeywell RTH6350 - Manual (Page 15)

RTH6350/RTH6450 Series
13 69-2416ES—05
About your new thermostat
SETUP
WIRING
ASSIST
ANCE
TROUBLESHOOTING
M28348
Press and hold the s and FAN buttons until the screen
changes (approximately 5 seconds).
System setup
Done Next
1
0
M28349
Setting Function
Press s or t to change settings.
Press NEXT to advance
to next function.
Press DONE to exit
and save settings.