Fan Operation; Fan Speed (Auto); Extended Airflow - Hitachi RAK-18QH8S User Manual

FAN OPERATION

You can use the device simply as an air circulator. Use this function to dry the interior of the indoor unit at the
end of summer.

FAN SPEED (AUTO)

For the heating operation
For the cooling operation

EXTENDED AIRFLOW

■ During operations, press the
that will set the preferred air fl ow direction and will also adjust the air fl ow speed to
reach the furthest distance within its range. (During the cooling operating mode, the
air fl ow direction and air fl ow speed will return to their original settings after 3 hours
of operations).
If the (EXTENDED AIRFLOW) button is pressed while the AUTO SWING
●
mode is set, the AUTO SWING mode is cancelled and the EXTENDED AIRFLOW
mode is set.
If the (AUTO SWING) button is pressed while the EXTENDED AIRFLOW
●
mode is set, the EXTENDED AIRFLOW mode is cancelled and the AUTO
SWING mode is set.
● If the (EXTENDED AIRFLOW) button is pressed when the horizontal air
defl ector stops at your preferred angle, the defl ector will change to EXTENDED
AIRFLOW.
As the angle of the horizontal air defl ector changes, the air may blow directly
●
onto the body.
Press the FUNCTION selector so that the display indicates
1
(FAN).
Press the
2
(HI)
(MED)
(LOW)
(SILENT) : Fan speed ultra slower.
START
Press the
beep. Press the button again to stop operation.
STOP
..... When the AUTO fan speed mode is set in the cooling/heating operation:
The fan speed will automatically change according to the temperature of
●
discharged air.
When the difference of room temperature and setting temperature is large,
●
fan starts to run at HI speed.
When the room temperature reaches setting temperature, fan speed changes
●
to LOW automatically.
When the difference of room temperature and setting temperature is large,
●
fan starts to run at HI speed.
● After room temperature reaches the preset temperature, the cooling
operation, which changes the fan speed and room temperature to obtain
optimum conditions for natural healthful cooling will be performed.
button to select the various operating modes
– 9 –
(FAN SPEED) button.
: The strongest air blow.
: Fan speed slow.
: Fan speed slower.
(START/STOP) button. Fan operation starts with a