Honeywell RLV4305 Owner's Manual page 15

Advanced settings (cont'd)
1
Fan
Place at Yes if you have a fan-forced heater (to prevent premature burnout of the motor).
Leave at No for better temperature regulation if you do not have a fan-forced heater.
2
Away temperature
Set the temperature you wish to use when the thermostat is in Away mode (see
page 10).
3
Daylight Saving Time
When the Daylight Saving Time function is enabled (On), the thermostat automatically
switches to Daylight Saving Time on the second Sunday of March and to normal time on
the first Sunday of November.
4
Year, Month, Day
These parameters are available only if the Daylight Saving Time function is enabled
(On).
5
Early Start
Early Start is used in Automatic mode only. When Early Start is enabled (On), the
thermostat determines when to start heating so the desired temperature is attained at
the beginning of Wake and Return periods. When Early Start is disabled (Off), heating
starts only at the beginning of Wake and Return periods; thus there is a delay before
you reach the desired temperature.
6
Keypad lock
The settings are locked. The temperature adjustment buttons only allow you to view the
temperature setpoint.
13
RLV4305