Hitachi RC-AGU1EA0A Manual page 13

Auto Clean Operation
After the cooling operation is stopped, the fan of the indoor unit is dried by fan mode to suppress the

generation of mold inside the indoor unit.
- Auto Clean Operation period is about 60 minutes.
- It can't remove mold or sterilize.
Cooling or Dehumidify
operation
Running
" " Lamp on the indoor unit lights up during

 If the air conditioner is operated in cooling or drying mode, for more than 10 minutes and then put
into off mode, the Auto Clean
 Room temperature or humidity may rise.
NOTE
• If operation of Unit is stop by Off Timer , the Auto Clean will not operate.
• If On Timer is set and on time is within about 2 hours, the Auto Clean will not operate.
• Room temperature or humidity may rise.
• When there would be the window near indoor unit, the water might condense on the window during
Auto Clean. If necessary, to cancel Auto Clean.
Auto Clean
The Process of
More than 10 min.
Auto Clean
The upper and lower deflector(s) remain open
Stop
Auto Clean
operation will start.
How to set and cancel Auto Clean
For setting
 Press the room temperature Up button
button for 3 seconds together while remote controller in OFF mode
1
with directing remote control towards indoor unit.
" " is displayed on the LCD.
For cancelling
 Press the room temperature Up button
button for 3 seconds together while remote controller in OFF mode
with directing remote control towards indoor unit.
2
" " is disappear on the LCD.

 Once Auto Clean function set, Auto Clean icon will always display on
the LCD. And it stored in the memory of remote controller and remain
set even after reset or battery replacement case. It is one time setting
procedure to use this function.
How to stop at middle point of Auto Clean operation
 Press the button (On/Off) twice, the operation will stop.
3
 " " Lamp on the indoor unit turns off. But setting for Auto Clean will
not cancel, it will stop operation only.
- 13 - - 13 -
About 60 min.
operation.
and Timer on
and Timer on