Hitachi RAS-5142CH - Page 9

HEATING OPERATION
Use the device for heating when the outdoor temperature is under 21°C. When it is warm
(over 21°C), the heating function may not work in order to protect the device.
Press the FUNCTION selector so that the display indicates the
@ (HEAT).
Set the desired room temperature with the TEMPERATURE
buttons (the display indicates the setting).
The range of 18-22°C is recommended as
the room temperature for heating.
If the temperature setting is 20°C, the room
temperature will be controlled at around
20°C.
The temperature setting and the actual room temperature may
vary somewhat depending on conditions.
Set the desired FAN SPEED with the t+ (FAN SPEED) button
(the display indicates the setting).
ty (AUTO): The FAN SPEED is HI at first and varies to
MED or LOW automatically when the preset
temperature has been reached.
(Hl) |: Economical as the room will become warm
quickly.
But you may feel a chill at the beginning.
(MED) : Quiet.
(LOW) : More quiet.
Heating operation starts with LOW to prevent the emission of
cold air even if you select HI or MED.
Press the © (START/STOP) button. Heating operation starts
with a beep. Press the button again to stop operation.
@ As the settings are stored in memory in the remote controller, you
only have to press the © (START/STOP) button next time.
od EME UR Nah seers
Auto Fresh Defrosting will start when heating operation has stopped with the © (START/STOP) button
pressed, during the off-timer operates or when the outdoor heat exchanger is cold. This defrosting will
last for 5-10 minutes, indicated by lighting of the <| (HOT KEEP) lamp.