Automatic Operation; Auto Restart Control; Various Functions - Hitachi RAS-50YHA1 Instruction Manual

VARIOUS FUNCTIONS

I Auto Restart Control
G
If there is a power failure, operation will be automatically restarted when the power is resumed with previous
operation mode and airflow direction.
(As the operation is not stopped by remote controller.)
G If you intend not to continue the operation when the power is resumed, switch off the power supply.
When you switch on the circuit breaker, the operation will be automatically restarted with previous operation
mode and airflow direction.
Note: 1. If you do not require Auto Restart Control, please consult your sales agent or OFF by remote
control.
2. Auto Restart Control is not available when Timer or Sleep Timer mode is set.

AUTOMATIC OPERATION

The device will automatically determine the mode of operation, HEAT, COOL or DEHUMIDIFY depending on
the current room temperature. The selected mode of operation will change when the room temperature varies.
1
RESET
START
STOP
Press the FUNCTION selector so that the display indicates the
of operation.
G
When AUTO has been selected, the device will automatically determine the
mode of operation, HEAT, COOL or DEHUMIDIFY depending on the current
room temperature.
G
If the mode automatically selected by the unit is not satisfactory, manually
change the mode setting (heat, dehumidify, cool or fan).
Press the (START/STOP) button.
Operation starts with a beep.
Press the button again to stop operation.
I
As the settings are stored in memory in the remote controller, you only have to
press the (START/STOP) button next time.
You can raise or lower the temperature setting as necessary by maximum of 3°C.
Press the temperature button and the temperature setting will
°C
change by 1°C each time.
G
The preset temperature and the actual room temperature may vary somewhat
depending on conditions.
G The display does not indicate the preset temperature in the AUTO mode. If you
change the setting, the indoor unit will produce a beep.
Press the (FAN SPEED) button, AUTO and LOW is available.
– 7 –
(AUTO) mode