Honeywell EConnect TL9160AR Operating Manual page 11

Setting the time and the date (cont'd)
5 Set the year.
* When this function is enabled, the thermostat switches to daylight savings time on the second Sunday of
March and to normal time on the first Sunday of November. When the function is disabled, the thermostat
keeps the normal time all year long.
6 Set the month. 7 Set the day of
the month.
11
EConnect™ TL9160AR
8 Enable/disable
Automatic
Daylight Saving*.
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