Honeywell T8611 Owner's Manual page 17

Comfort temperature
the temperature you want in the
morning and evening when you're
home.
Energy-saving temperature
The lower (heating) or higher
[cooling) temperature that lets you
be oi heating and cooling costs
when you're asleep or away. Also
called the setback (heating) or setup
(cooling) temperature.
Period key
Ona of the four kevs-WAKE. LEAVE.
RETURN or SLEEP-that you press
to check or program the Start time
and temperature for a time period.
Preprogrammed schedule
This is the schedule programmed
into your thermostat at the factory It
sets a night program that provides
energy savings if you don't set your
own program, or if your personal
program is lost for any reason. The
program, which is the same for all
Status Lights-Lights that show
system operating mode.
ENRG SAV light (green)-This
light glows during the LEAVE and
SLEEP periods llocated on
therm&tat).
SYSTEM light (yellow)-This light
glows whenever the thermostat is
calling for heating or cooling
(located on thermostai).
AUX HT light (green)-This light
glows whenever the thermostat is
calling for operation of the
backuo heater. Backuo iauxiliarv)
thermostai system switch is in the
EM HT or SUPL HT position
(located on subbase). On some
systems it may also indicate the
need to switch to EM. HEAT or
SUPL Hi because of a problem
with the heat pump.
Sunday program schedule
The schedule of WAKE, LEAVE,
RETURN and SLEEP period start
times and temperatures that you
program to run on Sundays.
Time oeriod
heat ii more expensive io oper& heat ii more expensive io oper&
One~df four program periods: WAKE,
LEAVE, RETURN and SLEEP
than the heat pump and typically
CHECK light (yellow)-Consult
than the heat pump and typically
your heat pump equipment
literature to determine whether
this light is used and its meaning
is used only when the heat pump is used only when the heat pump
(located on subbase).
EM HT or SUPL. HT light (red)-
This light glows whenever the
is unable to handle the load is unable to handle the load
(located on subbase). (located on subbase).
davs of the week. is:
Program
The times and temperatures you set
to define the comfort and energy
savings periods for each schedule
(weekdays, Saturday, Sunday).
Recovery
The time when the thermostat
operates the heating or cooling
equipment to return the house from
the energy savings to the comfort
temperature. The thermostat starts
the recovery period early so the
house will be at the comfort setting
by the time you've chosen.
Saturday program schedule
The schedule of WAKE, LEAVE,
RETURN and SLEEP period start
WAKE-The time period when
available with the thermostat. One
you want the house at a
comfortable temperature while
the family gets up and gets ready
period begins when the previous
to leave for work or school. This
is the only period that must
contain a time and temperature.
period ends.
LEAVE-The time period when
times and temperatures that you
program to run on Saturdays.
Setback
Reducing the!emperature in the
house for a set period every day in
winter for energy savings. The lower
temperature is the energy savings
temperature.
setup
Raising the temperature in the house
for a set period every day in summer
for energy savings. The higher
temperature is the energy savings
temperature.
Set point
The temperature you set on the
thermostat. The thermostat turns the
heating or cooling equipment on and
off to maintain this temperature at the
thermostat location until another
temperature setting goes into effect.
29
you can set back (winter) or up
(summer) the temperature for
energy savings because the
family is usually away from home.
RETURN-The time period when
you want the house at a
comfortable temperature for
family activities in the evening
before bedtime.
SLEEP-The time period when
you can set back (winier) or up
(summer) the temperature for
energy savings because the
family is sleeping. Set it to stait at
your lamily's normal bedtime.
Often the SLEEP program is set
only for the heating season so
family members can sleep cool in
?unmer.
Weekday program schedule
The schedule of WAKE, LEAVE,
RETURN and SLEEP period start
times and temperatures that you
program to run Monday throuqh
Friday