Honeywell VISIONPRO 69-1815EFS-06 Operating Manual page 25

Advanced functions
Temperature format (°F/°C)
Function
Press
0320
Options: 0 Fahrenheit
1 Celsius
Daylight savings time on/off
Function The thermostat is pre-programmed to automatically adjust to daylight savings time.
0330
Press
Options: 0 Off: No adjustment for daylight savings time
1 On: Auto-change to daylight savings time (through 2006, and for areas that do
not use the new 2007 DST calendar)
2 On: Auto-change to daylight savings time (2007 and beyond, for areas that use
the new 2007 DST calendar)
to set the temperature display format:
s/t
to select an option:
s/t
23
VisionPRO IAQ
®
69-1815EFS—06