Hitachi RAS-R10C-1 Instruction Manual page 8

SILENT OPERATION ONE TOUCH
I You can choose this mode in everytime when you want to reduce noise from air conditioner operation.
SILENT
SILENT
SUPER
SILENT
SILENT
SUPER
This mode cannot change fan speed.
SUGGESTION
Cooling capacity will be decreased 20-25% at silent mode. This mode is suitable to be used after room
temperature comes to setting temperature.
If the room humidity is more than 80% when using silent operation one touch system, water will
condense on the air deflector and drips down occasionally.
1
Press
SILENT
G
Operation start with a signal received sound "beep".
G The device will set to cooling mode and change fan speed down to
the lowest speed automatically.
2
Temperature changing
2
Increase temperature when it is too cool.
Decrease temperature when it is too hot.
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button