Hiyasu 3NHY8690, Operating Manual

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En-10
To Cancel the Timer:
Press the CANCEL button.
The air conditioner will return to normal opera-
tion.
To Stop the Air Conditioner During
Timer Operation:
Press the START/STOP button.
SLEEP TIMER OPERATION
Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operation is stopped.
To Use the SLEEP Timer
While the air conditioner is operating or stopped, press the
SLEEP button (Fig. 5
R
).
The indoor unit's OPERATION Indicator Lamp (green) (Fig. 3 5 ) lights and the TIMER
Indicator Lamp (orange) (Fig. 3 6 ) light.
To Change the Timer Settings
Press the SLEEP button (Fig. 5
R
) once again and set the
time using the SELECT ( / ) buttons (Fig. 5
U
).
Set the time while the Timer Mode Display is fl ashing (the fl ashing will continue about 5
seconds).
button:
▲ ▲ ▲ ▲ ▲ ▲ ▲
0.5H 1H 2H 3H 5H 7H 9H
button:
▲ ▲ ▲ ▲ ▲ ▲ ▲
0.5H 7H 5H 3H 2H 1H 9H
About 5 seconds later, the entire display will reappear.
About the SLEEP Timer
To prevent excessive warming or cooling during sleep, the SLEEP timer function automatically modi fi es the thermostat setting in ac-
cordance with the set time setting. When the set time has elapsed, the air conditioner completely stops.
During Cooling/Dry operation:
When the SLEEP timer is set, the thermostat setting is automati-
cally raised 1 °C every 1 hour. When the thermostat setting is
raised a total of 2 °C, the thermostat setting at that time is main-
tained until the set time elapses, at which time the air conditioner
automatically turns off.
SLEEP timer setting
During Heating operation:
When the SLEEP timer is set, the thermostat setting is
automatically lowered 1 °C every 30 minutes. When the thermo-
stat setting is lowered a total of 4 °C, the thermostat setting at
that time is maintained until the set time elapses, at which time
the air conditioner automatically turns off.
SLEEP timer setting
2 °C
3 °C
4 °C
30
minutes
1 °C
1 hour
1 hour
30 minutes
Set time
Set time
1 hour
1 °C 2 °C
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