Samsung MC18AC2-09 Service Manual page 10

8. SWING : BLADE-H is rotated vertically by
the stepping motor.
*Memory louver : When ON/OFF button is
pressed at stop state, the BLADE-H returns
to its original location which is operating
state before stop
*Swing Set : Press the
remote control is displayed on LCD the
and the blades move up and down. If the one
more time press the
tion is stop.
9. 24-Hour ON/OFF Real Setting Timer. : The
air conditioner is turned ON at a specified
time using .
OFF TIMER : The air Conditioner is turned
OFF at a specified time using
*ON TIMER : Only timer LED lights on.
*OFF TIMER : Both timer and operation
LED lights on.
Samsung Electronics
button under the
button, blades loca-
.
Operating Instructions and Installation
10. SELF Diagnosis
Check Point
Indoor unit room temperature sensor
error(open or short)
Indoor unit heat exchanger temperature
sensor error(open or short)
Indoor fan mal function
EEPROM error
Option error(option wasn't set up or
option data error)
LED
:
: LED off
blinking
11. 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".
LED DISPLAY
STD NATURE POWER SAVING SILENCE
TIMER
3-3