Cooling Operation - Hitachi RAS-S18CZT Instruction Manual

COOLING OPERATION

Use the device for cooling when the outdoor temperature is 21~ 43°C.
If indoor humidity is very high (over 80%), some dew may form on the air outlet grille of the indoor unit.
Press the
(COOL).
Cooling operation starts with a beep.
1
The cooling function does not start if the temperature setting
is higher than the current room temperature (even though the
(OPERATION) lamp lights). The cooling function will start
as soon as you set the temperature below the current room
temperature.
Set the desired FAN SPEED with the
(the display indicates the setting).
(AUTO) : The FAN SPEED is HI at À 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.
STOP
Press the
■ As the settings are stored in memory in the remote controller, you
only have to press the
– 7 –
button so that the display indicates
MED or LOW automatically when the preset
temperature has been reached.
: Economical as the room will become cool
quickly.
: Fan speed slow.
: Fan speed slower.
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.
(STOP) button to stop operation.
(COOLING) button next time.
(FAN SPEED) button