Hitachi RAC-18C9, Instruction Manual

Page: 10 / 48

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HOW TO SET THE SLEEP TIMER
Press the (SLEEP) button, and the display changes as shown below.
Sleep Timer: The device will continue working for the designated
number of hours and then turn off.
Point the signal window of the remote controller toward the indoor
unit, and press the SLEEP button.
The timer information will be displayed on the remote controller.
The TIMER lamp lights with a beep from the indoor unit.
SLEEP
Mode
Sleep
timer
4 4 4
1
4
Indication
1 hr 2 hrs 3 hrs 10 hrs 11 hrs 12 hrs
Sleep timer off
4 4
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.
●
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.
NOTE
(EN2) RAS-E18CY (J)-DD 0000167C.indd 10 6/30/10 9:22 AM