Hitachi   RAK-18NH6AS, Manual

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HOW TO SET THE SLEEP TIMER
1
Set the ON-timer.
Set the current time at fi rst if it is not set before (see the pages for setting the current time). Press the
(SLEEP) button, and the display changes as shown below.
Mode
Sleep timer
1 hour 2 hours 3 hours 7 hours
Sleep timer off
4 4 4 4
1
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. When the sleep timer has been set,
the display indicates the turn-off time.
Example: If you set 3 hours sleep time
at 11:38 p.m., the turn-off time is 2:38
a.m.
2
Press the (SLEEP) button and set the sleep timer.
The device will be turned off by the sleep timer and
turned on by on-timer.
How to Cancel Reservation
Point the signal window of the remote controller toward the indoor unit, and press the (CANCEL) button.
The
(RESERVED) sign goes out with a beep and the (TIMER) lamp turns off on the indoor unit.
For heating:
In this case, the device will turn off in 2
hours (at 1:38 a.m.) and it will be turned on
6:00 next morning.
H
AM
H
AM
AM
SLEEP
Sleep
timer
Start
Indication
Instruction Manual 1642.indb 12 2/11/2010 2:33:41 PM