How To Set The Sleep Timer - Hitachi RAS-18LH1 User Manual

HOW TO SET THE SLEEP TIMER

Set the current time at fi rst if it is not set before (see the pages for setting
the current time). Press the
as shown below.
How to Cancel Reservation
Point the signal window of the remote controller toward the indoor unit, and press the
button.
The (RESERVED) sign goes out with a beep and the
(SLEEP) button, and the display changes
Mode
Sleep timer
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
SLEEP
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.
1
Set the ON-timer.
2
Press the
1 hour 2 hours
4 4
Sleep timer off
Example: If you set 3 hours sleep
time at 11:38 p.m., the turn-off
time is 2:38 a.m.
The device will be turned off by the sleep
timer and turned on by on-timer.
(SLEEP) button and set the sleep timer.
For heating:
In this case, the device will turn
off in 2 hours (at 1:38 a.m.) and
turn on early so that the preset
temperature will be almost reached
at 6:00 next morning.
(TIMER) lamp turns off on the indoor unit.
– 12 –
Indication
3 hours 7 hours
4 4
1
(CANCEL)