Compulsory Operation; Swing; 24-Hour On/Off Real Setting Timer; Self Diagnosis - Samsung AQ12?5(6)MB Service Manual

8. COMPULSORY OPERATION :

For operating the air conditioner without
the remote controller.
*AUTO : The operating is the same func-
tion that AUTO MODE in the remote con-
troller. And each time you press the button
the 5WAY function is changed as follow.
STD NATURE
SILENCE POWER OFF
Each time you press This button, 5WAY
function is changed in the following order
STD(standard)
POWER(High-speed)
Saving) SILENCE
STD(standard)(
NATURE( ) : The unit is operated
POWER( ) : The unit is operated in
powerful state
SAVING( ) : The unit is operated in
SILENCE( ) : The unit is operated
Each mode has Auto, Cool and SLEEP oper-
ation designed in advance.
9. SWING : BLADE-H is rotated vertically by
the stepping motor.
*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
location is stop.
10. 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
POWER SAVING
NATURE
Saving(Power-
POWER OFF
) : General operation
Mode
according to health
pattern control
power saving state
quietly
button under the
button, blades
.
Operating Instructions and Installation

11. 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 malfunction
EEPROM error
Option error(option wasn't set up or
option data error)
LED
:
: LED off
blinking
12. 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
TIMER STD NATURE POWER SAVING SILENCE
3-3