Samsung AS180UE, Service Manual

Page: 9 / 55

Operating Instructions and Installation
3-3
Samsung Electronics
9 . SWING: BLADE-H is rotated vertically by
the stepping motor.
* Memory louve: When ON/OFF button is
p ressed at stop state, the BLADE-H re t u r n s
to its original location which is operating
state before stop.
* Swing auto: The BLADE-H can ro t a t e
within about 35° in the original position set
by the SWING SET button.
* Swing set: Press the SWING SET button,
then the blade rotates vertically by 8°
The BLADE-H location is dispalyed on
REMOTE CONTROL. (total 7 steps)
1 0 . Q.TIMER: Q. timer (quick timer) allows
reservation or cancel the timer on and timer
o ff quickly.
When Q.timer button is pressed at operat-
ing state, LCD displays the polling state
s e q u e n t i a l l y.
The LCD also displays the time re m a i n i n g .
11 . TIMER: The air conditioner is turned
ON/OFF at a specified time using TIMER
O N / O F F.
* Timer LED lights on.
1 2 . SELF TEST
* Interruption of electric power and Power
o n .
* Abnormal condition of the room sensor.
* Indoor unit fan motor lock.
* Abnormal condition of the indoor unit's
heat exchanger sensor.
1 3 . TIME SHORTENING: If the "Time short"
connector pin is shorted on the main P. C. B,
the compressor's three minutes delay func-
tion is cancelled, and each operation time is
shortened to one fiftieth of its original time.
1 4 . BUZZER SOUND: Whenever the ON/OFF
button is pressed or whenever change
occurs to the condition which is set up or
select, the compulsory operation mode,
buzzer is sounded "beep".