Samsung AQV12F2VE Service Manual page 8

8 . C O M P U L S O RY O P E R ATION :
For operating the air conditioner without
the remote contro l l e r.
* A U TO : The operating is the same func-
tion that A U TO MODE in the remote con-
t ro l l e r.
9 . SWING : BLADE-H is rotated vertically by
the stepping motor.
*Swing Set / Auto : Press the
under the remote control is displayed on
LCD the , and the blades move up and
down, about 43°. If the one more time pre s s
the button, blatles location is stop.
1 0 . Quick OFF TIMER: OFF timer (quick timer)
allows reservation or cancel the timer on
and timer off quickly
When OFF timer button is pressed at oper-
ating 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 . 24-Hour ON/OFF Real Setting Ti m e r. : The
air conditioner is turned ON at a specified
time using
ON TIMER
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.
1 2 . 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"
1 3 . SELF Diagnosis
The indoor unit observes operation of the
a i r- c o n d i t i o n e r, and displays the results of
self diagnosis on display pannel.
Samsung Electronics
button
.
OFF TIMER .
Operating Instructions and Installation
O p e r a - R e s e rv a - Power
t i o n D e f ro s t
t i o n m o n i t o r
X X X X
X X X
X X X
X X
X X X X
X X X
X X X
X X X X
X X X
X X X X
L A M P
O N
(Lamp status)
: Lamp flickering X : Lamp off
1 4 . A U TO RESTA RT : The air conditioner starts
immediately without control of re m o t e
c o n t roller when plugged.
It's the case that the A u t o - restart fanction
w o r k s .
* Auto restart function is the convenient
function where the operation state is mem-
orized in the Memory IC during the black-
out and the operation restarts when the
power comes back.
E rror mode
F a n Tu r b o
X X Operation off
Power re s e t
X X
Trouble of indoor temperature
X X
sensor (open/short )
Te m p e r a t u re sensor trouble of
the indoor heat exchanger
X X
( o p e n / s h o rt )
Stuck of the indoor fan motor
X
( t rouble of ro t a t i o n )
Trouble of outdoor unit tempera-
t u re sensor
- Discharge temperature sensor
- OLP temperature sensor of
X
COMP top
- Defrost temperature sensor
- Outdoor temperature sensor
Communication trouble between
the indoor and outdoor units
X
(Misconnection or circuit tro u b l e
of the indoor and outdoor units)
A b n o rmal increase of the opera-
X
tion curre n t
O c c u rring of the inverter circ u i t
X
instantaneous over curre n t .
A b n o rmal increase of the COMP.
Top and discharge gas tempera-
t u re .
Refrigerant Refill operation (test
o p e r a t i o n )
3-3