Cooling Operation - Hitachi RAR-M0A5 Operation Manual

COOLING OPERATION

Use the device for cooling when the outdoor temperature is 21 ~ 43°C.
If indoors humidity is very high (over 80%), some dew may form on the air outlet grille of the indoor unit.
NOTE
HI fan speed mode selected
When unit has been operating for a long period of time and the difference between remote controller
setting temperature and actual room temperature is continuously large, the fan speed may increase causing
higher air blow sound.
During the time, cooling capacity will be maximized. If the air blow sound causes any discomfort, please
select "AUTO" or other than "HI" fan speed.
1
Press the
(COOL).
Set the desired FAN SPEED with the
indicates the setting).
(AUTO) : The FAN SPEED is HI at fi rst and varies to
2
(HI)
(MED)
(LOW)
Set the desired room temperature with the TEMPERATURE button
(the display indicates the setting).
3
The temperature setting and the actual room temperature may
vary somewhat depending on conditions.
Press the
START
Press the button again to stop the operation.
■ As the settings are stored in memory of the remote controller, you only
have to press the
settings next time.
– 3 –
selector button so that the display indicates
MED or LOW automatically when the preset
temperature has been reached.
: High fan speed.
: Medium fan speed.
: Low fan speed.
The range of 25 ~ 28°C is recommended as the
room temperature for cooling.
If the temperature setting is 27°C, the room
temperature will be controlled at around 27°C.
button. Cooling operation starts with a beep.
(START/STOP) button to repeat the same
button (the display