Warning – Emerson 1F97-391 User Manual

Page 25

CHECK

CHECK THERMOST

THERMOST

THERMOSTA

AT OPERA

T OPERA

T OPERATION (cont’

TION (cont’

TION (cont’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 OPERATION

HUMIDIFIER OPERATION
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 SYSTEM

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

HOLD

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