34
When the Need Arises
01_EN_3P372379-1C.indd 34
7/9/2014 11:08:37 AM
FAQ
Indoor unit
Outdoor unit
Operation does not start soon.
When
was pressed soon after operation
was stopped.
When the mode was reselected.
•
This
is
to
protect
the
air
conditioner.
You should
wait
for
about
3 mi
nutes.
HEAT operation stops suddenly and
•
The outdoor unit is defrosting. HEAT operation starts
after the frost on the outdoor unit has been
rem
oved.
This can take about 4 to 12
mi
nutes.
The air conditioner stops generating
•
Once the set
tempe
rature is reached, the
rate is
reduced and operation stopped in order to avoid
generating a cool
Operation will
resume
automatically
when the indoor
tempe
rature falls.
The outdoor unit emits water or steam.
In HEAT operation
•
The frost on the outdoor unit
melts
into water or
steam
when the air
conditioner is in defrosting operation.
In COOL or DRY operation
•
Moisture in the air condenses into water on the cool surface of the
outdoor unit piping and drips.
immediately.
•
The air conditioner is adjusting the position
of the flaps.
The flaps
will
start
m
oving
soon.
Different sounds are heard.
•
This sound is generated because the refrigerant in
the air conditioner is
•
This is a
pumping
sound of the water in the air conditioner
and can be heard when the water is
pumped
out
from
the
air conditioner during COOL or DRY operation.
•
The refrigerant
in the air conditioner even if
the air conditioner is not working when the indoor
units in other
rooms
are in operation.
Blowing sound
•
This sound is generated when the
of the
refrigerant in the air conditioner is switched over.
Ticking sound
•
This sound is generated when the cabinet and
fr
ame
of the air conditioner
slightly
expand or shrink
as a result of
tempe
rature changes.
Whistling sound
•
This sound is generated when refrigerant
during defrosting operation.
Clicking sound during operation or idle time
•
This sound is generated when the refrigerant control
valves or the electrical parts operate.
Clopping sound
•
This sound is heard
from
the inside of the air conditioner when
the exhaust fan is activated while the
room
doors are closed.
Open the window or turn off the exhaust fan.
