HEATING OPERATION

Use the device for heating when the outdoor temperature is under 21°C.

When it is too warm (over 21°C), the heating function may not work in order to protect the device.

1

Press the FUNCTION selector so that the display indicates

(HEAT).

 

 

 

Set the desired FAN SPEED with the

(FAN SPEED) button

 

(the display indicates the setting).

 

 

(AUTO): The fan speed is HI

at first and varies to

2

 

MED or LOW automatically when the preset

 

temperature has been reached.

 

 

 

(HI)

: Economical as the room will become warm

 

 

quickly.

 

 

 

But you may feel a chill at the beginning.

 

(MED)

: Quiet.

 

 

(LOW)

: More quiet.

 

3

START

STOP

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.

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.

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Hitachi RAS-80YHA instruction manual Heating Operation, Start Stop