Emerson 1F97-391 Thermostat User Manual


 
23
CHECK CHECK
CHECK CHECK
CHECK
THERMOSTTHERMOST
THERMOSTTHERMOST
THERMOST
AA
AA
A
T OPERAT OPERA
T OPERAT OPERA
T OPERA
TION (cont’TION (cont’
TION (cont’TION (cont’
TION (cont’
d.)d.)
d.)d.)
d.)
raise the humidity setpoint (45%
maximum) above the room humid-
ity level. The humidifier should
operate. If the humidity in the room
is above 45%, press
to adjust
the setting to 45% (the maximum
setting) and hold the up arrow in
for 5 seconds. The display will read
ON and the humidifier will operate.
This test will last for one heat cycle.
The humidifier will then operate
when the heat is running to
maintain your humidity setting.
HUMIDIFIER OPERATIONHUMIDIFIER OPERATION
HUMIDIFIER OPERATIONHUMIDIFIER OPERATION
HUMIDIFIER OPERATION
CHECK (cont’d.)CHECK (cont’d.)
CHECK (cont’d.)CHECK (cont’d.)
CHECK (cont’d.)
WARNING
!
To prevent compressor and/or
property damage, if the outdoor
temperature is below 50°F
(10°C), DO NOT operate the
cooling system.
1. Press
SYSTEM
until COOL is
displayed.
2. Press to adjust thermostat
setting below room temperature.
The fan should come on (after the
fan-on delay time, if any), followed
by cold air circulation. There may
be a 5 minute delay on compressor
operation.
3. Press
to adjust temperature
setting above room temperature.
The cooling system should stop
operating, and the fan should stop
running (after the fan-off delay
time, if any).
COOLING SYSTEMCOOLING SYSTEM
COOLING SYSTEMCOOLING SYSTEM
COOLING SYSTEM
RESETTING THERMOSTATRESETTING THERMOSTAT
RESETTING THERMOSTATRESETTING THERMOSTAT
RESETTING THERMOSTAT
thermostat, you may want to make
note of the previously selected
configuration options and program-
ming.
To reset the thermostat, press and
release PROGRAM
RUN
, then press
the
FAN
, TIME
BACK
and
buttons at the same time. This will
reset the thermostat to factory default
programs and configuration. The
display will momentarily go blank,
then all segments on the display will
momentarily be shown. The thermostat
will then go into the
HOLDHOLD
HOLDHOLD
HOLD mode and
will maintain factory preset tempera-
tures.
The thermostat can be reset back to
factory default programs and configu-
ration options. Removing power from
the thermostat will not reset it to the
default settings. Before resetting the
Installation/Configuration