How To Set The Sleep Timer - Hitachi RAC-D10EX2 Instruction Manual

HOW TO SET THE SLEEP TIMER

• The "Off Timer", used exclusively when sleeping, stops the fan after a specified time after configuring the "Fan
Speed" appropriate before going to bed, when cooling with the air conditioning.
• The "Off Timer" stops the individual operation of the fresh air in, exhaust and air purifier after a specified time.
How to Cancel Reservation
Point the signal window of the remote controller toward the indoor unit, and press the
The (RESERVED) sign goes out with a beep and the
If you set the sleep timer when the off-time or on/off-timer has been set earlier, the sleep
NOTE
timer becomes effective instead of the off - or on/off-timer set earlier.
• By pressing the
(1 hr., 2 hrs., 3 hrs. or 7 hrs. Monitoring).
• The Sleep (7 hrs. Monitoring) operation momentarily stops cooling/
dehumidifying after operating for three hours and then the room's temperature
1
is monitored for the next 4 hrs..
While the room is monitored, the device automatically operates/stops
repeatedly (One Hour More Timer) according to the conditions of the room.
• The Sleep (7 hrs. Monitoring) operation momentarily stops heating after
operating for three hours and then the room's temperature is monitored for
the next 4 hrs.. When the room temperature falls by 4-5°C, the device restarts
to maintain the temperature.
• By pressing the
➛
1 hr.
Operation
2
• The device beeps when it has received the signal and the Sleep operation
starts. The specified Sleep Timer and the stop operation time are displayed in
the display of the remote controller.
• The timer lamp of the indoor device turns on when configuring the Sleep Timer.
• The fan speed during the Sleep operation is set at silent.
• The Sleep Timer settings of the fresh air in, exhaust and the air purifier are 1,
2, 3 and 7 hrs..
➝
Sleep
Start
timer
1
Set the ON-timer.
2
Press the (SLEEP) button and set the sleep timer.
(SLEEP) button, the desired sleep time can be selected
(SLEEP) button, the display changes as follows.
➛ ➛
2 hrs. 3 hrs.
Operation Operation
Canceling the Sleep Timer
The device will be turned off by the sleep timer and turned
on by on-timer.
Example:
For heating:
In this case, the device will turn off in 2 hrs. (at
A.M.1:38) and turn on early so that the preset
temperature will be almost reached at A.M.6:00
next morning.
(TIMER) lamp on the indoor unit indicators turns off.
– 22 –
➛
Sleep
(7 hrs. Monitoring)
(CANCEL) button.