Fan Operation - Hitachi RAS-70YHA3 Instruction 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
1
Press the FUNCTION selector so that the display indicates
(FAN).
Press the
(HI)
2
(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, fan speed changes to LOW automatically.
– 11 –
(FAN SPEED) button.
: The strongest air blow.
: Fan speed slow.
: Fan speed slower.
(START/STOP) button. Fan operation starts with a