WHEN YOU THINK THAT TROUBLE HAS OCCURRED
Question
I This sound is heard when the outside air is absorbed
The sound as
burbling is heard.
I When a ventilation fan or a gas cooker is used in a
The room cannot
be cooled
I When the outside air temperature is high, the cooling
sufficiently.
I When the air conditioner is operated in COOL or DRY
The air flow
direction changes
I In the heating operation, if the air flow temperature is
during operation.
I During COOL and DRY operations, pipe or pipe con-
Water leaks from
I In the heating operation, the defrosting operation makes
the outdoor unit.
I In the heating operation, water condensed on the heat
Air does not blow
I Please wait as the air conditioner is preparing to blow
out soon in the
heating operation.
14
Answer (not a malfunction)
from the drain hose in turning on the range hood or
the ventilation fan and that makes water flowing in the
drain hose spout out.
This sound is also heard when the outside air blows
into the drain hose in case the outside wind is strong.
room, the cooling load increases, resulting in an in-
sufficient cooling effect.
effect may not be sufficient.
mode, if the operation continues with air blowing down
for 1 hour, the direction of the air flow is automatically set
to horizontal to prevent condensed water from dropping.
too low or when defrosting is being done, the HORI-
ZONTAL VANE position is automatically set to hori-
zontal.
necting sections are cooled and this causes water to
condense.
water frozen on the outdoor unit melt and drip down.
exchanger drips down.
out warm air.
Question
I Defrosting of the outdoor unit is being done (Defrost-
The operation is
ing operation).
stopped for about
Since this is completed in 10 minutes, please wait.
10 minutes in the
(When the external temperature is too low and humid-
heating operation.
ity is too high, frost is formed.)
I This is the sound when the flow of refrigerant inside
Hissing sound is
sometimes heard.
the air conditioner is switched.
The room cannot
I When the outside air temperature is low, the heating
be heated
effect may not be sufficient.
sufficiently.
The swing
operation of the
I This is for the swing operation of the VERTICAL VANE
VERTICAL VANE is
suspended for
to be performed normally.
about 15 seconds,
then restarted.
The air conditioner
I This model is equipped with an auto restart function.
starts the operation
When the main power is turned off without stopping
only with the main
the air conditioner with the remote controller and is
power turned on,
turned on again, the air conditioner will start opera-
though you do not
tion automatically in the same mode as the one set
operate the unit
with the remote controller just before the shutoff of
with the remote
the main power.
controller.
Answer (not a malfunction)