Honeywell VISIONPRO TH8321U1097 - Daylight Savings Time Configuration; Automatic daylight savings adjustment

Operating Manual
26
About your new thermostat
69-2400EFS—03
ENGLISH
Advanced functions
Daylight savings time on/off
Function
0330
The thermostat is pre-programmed to automatically adjust to daylight savings time. Press s/t to
select an option:
Options: 0 Off: No adjustment for daylight savings time
2 On: Auto-change to daylight savings time (2007 and beyond, for areas that use the new 2007
DST calendar)