Haier AS122FCBHA User Manual - Page 9

■trouble

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■TROUBLE SHOOTING The followings are not malfunction Water flowing sound is heard. ,„6'6,7' 7f.l. When the air conditioner is started, when the compressor starts or stops during operation or when the air conditioner is stopped, it sometimes sounds "shuru shuru" or "gobo gobo". It is the flowing sound of the refrigerant, and it is not a trouble. Cracking sound is heard. This is caused by heat expansion or contraction of plastics. It smells. Air which blows out from the indoor unit sometimes smells. The smell results from residents of tobacco smoke or cosmetics stuck inside of unit. During operation, white fog comes out of indoor unit. When the air conditioner is used at restaurant etc. where dense edible oil fume is always exists, white fog sometimes blows out of air outlet during operation. In this case consult sales dealer for cleaning the heat exchanger. It is switched into the FAN mode during cooling. To prevent frost from being accumulated on the indoor unit heat exchanger, it is sometimes automatically switched to the FAN mode but it will soon return to the cooling mode. The air condi- tioner can not Unit dos 6, be restarted not tart soon after it stops. ' % • Even if the operation switch is turned on, cooling, 1 dehumidifying or heating is not operable for three minutes after the air conditioner is stopped. Because the protecting circuit is activated. (During this time air conditioner operates in fan mode.) 7"t'".,"t• lin ,..,,T, inut,, Air does not blow of the fan speed can not be changed during dehumidifying. When it is excessively cold during dehumidifying, the blower automatically repeats reducing and lowering the fan speed. During heating the fan in the indoor unit still works even after the unit operation stops. To eliminate the afterheat, the fan in the indoor unit will still operate for a while after the unit automatically stops. There would be sooting around It is due to the accumulation of anion, which can be cleaned the outlet and a sound "Si Si" after the unit is turned off. The sound "Si Si" is due to would be heard. generation of anion. 8

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■TROUBLE
SHOOTING
The
followings
are
not
malfunction
Water
fl
owing
sound
is
heard.
6
'6,
7
'
,„
7
..
fl
When
the
air
conditioner
is
started,
when
the
compressor
starts
or
stops
during
operation
or
when
the
air
conditioner
is
stopped,
it
sometimes
sounds
"shuru
shuru"
or
"gobo
gobo".
It
is
the
fl
owing
sound
of
the
refrigerant,
and
it
is
not
a
trouble.
Cracking
sound
is
heard.
This
is
caused
by
heat
expansion
or
contraction
of
plastics.
It
smells.
Air
which
blows
out
from
the
indoor
unit
sometimes
smells.
The
smell
results
from
residents
of
tobacco
smoke
or
cosmetics
stuck
inside
of
unit.
During
operation,
white
fog
comes
out
of
indoor
unit.
When
the
air
conditioner
is
used
at
restaurant
etc.
where
dense
edible
oil
fume
is
always
exists,
white
fog
sometimes
blows
out
of
air
outlet
during
operation.
In
this
case
consult
sales
dealer
for
cleaning
the
heat
exchanger.
It
is
switched
into
the
FAN
mode
during
cooling.
To
prevent
frost
from
being
accumulated
on
the
indoor
unit
heat
exchanger,
it
is
sometimes
automatically
switched
to
the
FAN
mode
but
it
will
soon
return
to
the
cooling
mode.
The
air
condi-
Even
if
the
operation
switch
is
turned
on,
cooling,
7"'"
t
li
n
•
1
t
.
,"
dehumidifying
or
heating
is
not
operable
for
three
,..,,,
,T
inut,,
minutes
after
the
air
conditioner
is
stopped.
Because
the
protecting
circuit
is
activated.
(During
this
time
air
conditioner
operates
in
fan
mode.)
tioner
can
not
Unit
dos
6
,
be
restarted
not
tart
soon
after
it
%
'
stops.
•
Air
does
not
blow
of
the
fan
speed
can
not
be
changed
during
dehumidifying.
When
it
is
excessively
cold
during
dehumidifying,
the
blower
auto
-
matically
repeats
reducing
and
lowering
the
fan
speed.
During
heating
the
fan
in
the
indoor
unit
still
works
even
after
the
unit
operation
stops.
To
eliminate
the
afterheat,
the
fan
in
the
indoor
unit
will
still
operate
for
a
while
after
the
unit
automatically
stops.
There
would
be
sooting
around
the
outlet
and
a
sound
"Si
Si"
would
be
heard.
It
is
due
to
the
accumulation
of
anion,
which
can
be
cleaned
after
the
unit
is
turned
off.
The
sound
"Si
Si"
is
due
to
generation
of
anion.
8