Honeywell T8631A Owner's Manual page 17

ADAPTIVE INTELLIGENT RECOVERY™
THE OPTIMUM COMFORT AND
ENERGY SAVINGS SOLUTION
Recovery Begins
SUN MON TUE WED THU FRI SAT COOL ON HEAT ON
WAKE LEAVE RETURN SLEEP TEMPORARY UNOCCUIPIED
System Operating
in Energy Savings Mode
REPL
AM
SET
PM
BAT
PT
SUN MON TUE WED THU FRI SAT COOL ON HEAT ON
WAKE LEAVE RETURN SLEEP TEMPORARY UNOCCUIPIED
ENERGY
SAVINGS
PERIOD
THE THERMOSTAT USES THE SAME SCHEME TO RETURN GRADUALLY
TO LOWER COMFORT TEMPERATURE DURING THE COOLING SEASON.
This thermostat is actually a small but powerful computer . When calculat-
ing the exact time to turn on your furnace or air conditioner, it considers
(1) air temperature, (2) temperature of the wall and (3) when you want
the comfort temperature established.
During the Adaptive Intelligent Recovery setting, the thermostat in-
creases the control temperature gradually and turns the equipment on
and off several times to save energy by avoiding overshooting the
comfort temperature. You can see the current control temperature
anytime during recovery by pressing the PRESENT SETTING key.
This smart control learns from experience . Each day it checks how
closely it hit the target and adjusts the recovery start time accordingly.
It typically takes four to eight days after installation for this thermostat to
adjust to the weather, your life style, home construction and heating/
cooling system. The thermostat calculates the LEAVE/RETURN recovery
separately from the SLEEP/WAKE recovery.
With the T8631A, you can choose whether you want to use Adaptive
Intelligent Recovery™ or conventional recovery. Use the Adaptive
Intelligent Recovery setting if you want to choose the exact time that the
room reaches your comfort temperature. Use conventional recovery if
you prefer to choose the exact time your furnace or air conditioner comes
on to start recovery.
REPL
AM
SET
PM
BAT
PT
SUN MON TUE WED THU FRI SAT COOL ON HEAT ON
WAKE LEAVE RETURN SLEEP TEMPORARY UNOCCUIPIED
Recovery Continues
REPL
AM
SET
PM
BAT
PT
RECOVERY FROM ENERGY SAVINGS
TIME
System Operating
in Comfort Mode
REPL
AM
SET
PM BAT
PT
SUN MON TUE WED THU FRI SAT COOL ON HEAT ON
WAKE LEAVE RETURN SLEEP TEMPORARY UNOCCUIPIED
COMFORT
PERIOD
M 171
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