Hitachi RAI-50PPD Service Manual page 28

HOW TO SET THE SLEEP TIMER
Example: Setting 3 hours
sleep timer.
How to Cancel Reservation
Press the (CANCEL) button. The
Explanation of the sleep timer
The device will control the FAN SPEED and room temperature
automatically so as to be quiet and good for people's health.
NOTE
If you set the sleep timer after the off or on-timer has been
●
set, the sleep timer becomes effective instead of the off or
on-timer set earlier.
You can not set other timer during sleep timer operation.
●
After sleep timer time is up and when press sleep button
●
again, the sleep timer will be set as last setting.
Sleep timer effective only once.
●
Mode
Sleep timer
4
Sleep Timer: The device will continue working for the designated
number of hours and then turn off.
Press the SLEEP button.
The timer information will be displayed on the remote controller.
and (RESERVED) sign goes out.
27
Indication
1 hour 2 hours
4 4
Sleep timer off
3 hours 7 hours
4
1