Hitachi RAS-51CHA3 instruction manual HOW to SET the Sleep Timer

(TIMER) lamp turns off on the indoor unit.

(RESERVED) sign goes out with a beep and the

HOW TO SET THE SLEEP TIMER

Set the current time at first 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.

H

Mode				Indication
Sleep timer	4	1 hour	4 2 hours		4 3 hours	4 7 hours
				Sleep timer off 1

Sleep Timer: The device will continue working for the designated number of hours and then turn off.

SLEEP 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
	H		time is 2:38 a.m.
Sleep		Start	The device will be turned off by the sleep
timer			timer and turned on by on-timer.

1 Set the ON-timer.

2 Press the (SLEEP) button and set the sleep timer.

AM

H

AM

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.

How to Cancel Reservation

Point the signal window of the remote controller toward the indoor unit, and press the (CANCEL) button.

The

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