18 English
2
Press On/Off button. ●
The Operation lamp (green) will be lit
and the system will start operating.
The microcomputer is in automatic temperature and fan speed *
control. Therefore, temperature or fan speed settings cannot be
made or changed while the air conditioner is in operation.
3
Make airfl ow direction settings from the main menu ●
(see page 28).
The airfl ow direction of the system cannot be changed unless the *
system is provided with a function to allow airfl ow direction
changes.
4
The Operation lamp will be turned OFF ●
and the system will stop operating when
On/Off button is pressed again.
Note
Do not turn power OFF soon after the system stops operating. ●
Be sure to wait for at least fi ve minutes so that the drain
discharging device will fi nish discharging the residual drain.
Otherwise, water leakage or failures may result.
Basic Operation Method (Use of Direct Buttons)
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