OPERATING MODES
1. HEAT/COOL allows the thermostat to switch
between heating and cooling automatically.
2. HEAT ONLY allows only heating demand.
3. COOL ONLY allows only cooling demand.
4. OFF indicates system has been turned off.
5. SCHEDULES (up to three can be set),
FAN-ON, AUTO and CIRCULATE (see Edit
Schedules on page 13 for customizing
schedules).
6. ON, AUTO and CIRCULATE - Select by
pressing the desired fan operation ON, AU
TO and CIRCULATE. When selected a green
check mark will be indicated.
If FAN mode AUTO, ON or CIRCULATE was se
lected during scheduling for the current period, the
thermostat will indicate the current fan mode in the
information display (FAN ON or FAN CIRC).
In the CIRCULATE mode, the user can cycle the
fan for a programmed period time of active time per
hour during periods of equipment inactivity (i.e.,
heating or cooling equipment not running).
Table 2. Fan Operation
on
auto
circu
late
10
Fan is NOT following the
schedule and runs contin
uously until it is changed
from the select mode.
Fan will follow the fan set
ting in the selected sched
ule.
Fan is following schedule
and cycles during periods
of equipment inactivity.
Circulate off time is
dependent on user
settings.