42_
appendix
appendix
PROBLEM
SOLUTION
The air conditioner
makes a bubbling
sound.
•
When you press the
Power
button on the
remote control, noise may be heard from
the drain pump inside the air conditioner.
Water is dripping
from the air flow
blades.
•
Check if the air conditioner has been
cooling for an extended period of
time with the air flow blades pointed
downwards. Condensation may generate
due to the difference in temperature.
Remote control is
not working.
•
Check if your batteries are depleted.
• Make sure batteries are correctly
installed.
• Make sure nothing is blocking your
remote control sensor.
• Check that there are strong lighting
apparatus near the air conditioner. Strong
light which comes from fluorescent bulbs
or neon signs may interrupt the electric
waves.
The air conditioner
does not turn on or
off with the wired
remote control.
•
Check if you set the wired remote control
for group control.
The wired remote
control does not
operate.
•
Check if TEST indicator is displayed on
the wired remote control. If so, turn off
the unit and switch off the circuit breaker.
Call your nearest contact center.
The indicators of
the digital display
flashes.
•
Press the
Power
button on the remote
control to turn the unit off and switch
the circuit breaker off. Then, switch it on
again.
NASA_Cassette type_IB_EN_03568A-07.indd 42
2016-04-06 오전 9:01:15