Fan Operation - Hitachi RAS18CH1 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.
RESET
FAN SPEED (AUTO)
For the heating operation
For the cooling operation
Press the FUNCTION selector so that the display indicates
1
(FAN).
2
Press the
START Press the
a beep. Press the button again to stop operation.
STOP
* Note • In the fan operation mode, only display of FAN SPEED
setting will change by pressing FAN SPEED button; the
actual fan speed cannot be changed directly from HI to
LOW mode.
..... 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.
– 11 –
(FAN SPEED) button.*
(START/STOP) button. Fan operation starts with