Filter
Top Products
"
Display
Function
Operation
Indicator
I
O
"
Cooling,
Soft
Dry,
Fan,
Heating
Sleep
timer
Indicator
"
Sleep
Mode
Timer
Indicator
I
0
-Timer
Mode
Defrost
Indicator
or
:
Cooling
&
Heating
Model
only
Hot
start
Indicator
0
OUT
:
only
Cooling
Model
DOOR
"
Hot-start,
Defrost
"
Compressor
ON
"
BUZZER
SOUND
"
Power
Input
or
Reset
:
One
short
beep.
"
"
When
Operation Stop
Button
Is
pressed
:
One
tong
beep.
"
When
Remote
Controller
Buttons
except
for
Operation
Stop
are
pressed
:
Two
short
beep.
"
When
Forced
Operation
Button
is
pressed
:
Two
Short
beep.
Self-diagnosis
Function
CODE
NO.
DIAGNOSIS
Operation
Indicator
LED
Blinks
Unit
Operation
O
Indoor
room
temperature
thermistor
or
pipe
temperature
thermistor
Short/Open
Once
Still
Operation
®
Outdoor
pipe thermistor
Short/Open
Twice
Outdoor
Unit
Off
®
Communication failure
between
indoor
and
outdoor
5
times
St
op
Indoor
fan locked
8
times
stop
"
LED
blinks
as
many
times
as
code
No.
(0.5
second
ON/0.5
second
OFF)
with
3
seconds
interval.
"
While
the
unit
Is
off,
no
indication
displays.
"
If
more
than
one
code occurs
simultaneously,
bigger
lode
No.
is
displayed.
-23-
"