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Troubleshooting I
The
following
cases
may
not
always
be
a malfunction, please
check
it
before asking
for
service.
Trouble
Anal
sis
[ITTrnl
ff\
Does
not
run O
R--1
•
If
the protector trip
or
fuse
is
blown.
• Please wait
for
3 minutes and start again,
protector device
may
be
preventing unit to work.
No cooling
or
heating
air
Ineffective control
•
If
batteries in
the
remote controller exhausted.
•
If
the plug
is
not
properly plugged.
I
..
""
..
j • Is the
air
filter dirty?
tr·
===
~~
~==
;;:j
, • Are the intakes and outlets
of
the air
conditioner blocked?
~-
'
..
, .1,
..
• Is the temperature set properly?
•
If
strong interference(from excessive static
electricity discharge,
power
supply voltage
abnormality)presents, operation will
be
abnormal.
At
this time, disconnect from the
power supply and connect
back
2-3 seconds later.
Does
not
operate
~
immediately
··
·
don~
run
• Changing
mode
during operation, 3 minutes
will delay.
Peculiar
odor
A sound
of
flowing water
I,
••
[:!
••
• This
odor
may
come from another source
such
as
furniture, cigarette etc, which is
sucked in the unit and blows
out
with the air.
• Caused by the flow
of
refrigerant in the
-..
I.
-~~-
....
, j aDirfcon~itioner,
ndo~
ahtro~ble. d
• e rostmg soun m eating
mo
e.
Cracking sound is
heard
I I
•
The sound
may
be
generated
by
the expansion
;
.__,.
, =
---.u
'
or
contraction
of
the front panel due to change
of
temperature.
Spray
mistfrom
the outlet
I
•
Mist appears when the room air becomes
t:=~
~:=::
+==.r11
. very cold because
of
cool air discharged
from indoor unit during
COOLING
or
DRY
operation mode.
The compressor indicator(red) lights
on
constantly, • The unit
is
shifting from heating
mode
to defrost.
and indoor fan stops. The indicator will lights
off
within ten minutes and
returns
to
heating mode.
-35-