Hitachi RAS-CH10PCAST Operation Manual page 12

HOW TO SET THE AIR SLEEP TIMER
Press the
Explanation of the air 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 set the sleep timer to turn off after 1,2,3
room temperature will be controlled as shown below.
Function
Cooling
" " ,
Silent
" "
and
Dehumidifying
" "
button, and the display changes as shown below.
Air Sleep Timer
Air Sleep
Timer
Air 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 AIR SLEEP TIMER button.
The timer information will be displayed on the remote controller.
The TIMER lamp lights with a beep from the indoor unit.
The room temperature will be
controlled 2°C above the setting
temperature and the FAN
SPEED will be set to LOWEST
immediately after the setting of
the air sleep timer.
Mode
-- ➞
9 or 10 hours. The FAN SPEED and
Operation
– 12 –
Indication