Hitachi RAS-70YHA4 Manual page 14

Split type air conditioner indoor unit/outdoor unit
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HOW TO SET THE SLEEP TIMER
By pressing@ (SLEEP) button during AUTO,
HEATING, DEHUMIDIFYING,
COOLING or FAN
operation, the unit shifts the room temperature and reduces the fan speed.
HrTACHI
NOTE
Mode
Indication
r
1
hour
-
2hours
-+- 3
hours ...
- . 7hours
J
Sleep Timer
Sleep timer
off
Sleep Timer: The device will continue working for the desired 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.
To cancel SLEEP TIMER operation.
Press
W
(START/STOP) button.
Room air conditioner will switch off.
Press
@
(SLEEP) button
again
until off time,
"
~
"
and
number of hour disappear from the remote controller display.
A beep sound emitted from indoor unit and the (TIMER) lamp
on the indoor
unit
turns off.
SLEEP TIMER operation is cancelled.
If you set the sleep timer when the off timer or on-timer has been set
earlier,
the sleep
timer becomes effective instead of the off-timer or on-timer.
• The indoor fan speed of air conditioner does not change even when fan speed button is
pressed.
-
14 -

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