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English
Cleaning and MaintainingCleaning and Maintaining
Cleaning and Maintenance
Problem Solution
The wired remote
control does not
operate.
࡛ Check whether the
indicator is displayed at the bottom right of the
remote control display. In this case, turn off both the air conditioner and
ϩ˵ʪɇЇуɇθцΧͱиʪθϑиϩʀ˵ࡥɇʒϩ˵ʪʀͱϩɇʀϩɇϑʪθЭʀʪʀʪϩθʪ
The air conditioner
is not turned on or
off immediately
with the wired
remote control.
࡛ Check whether the wired remote control is set for group control. In this
case, the air conditioners connected to the wired remote control are
ϩЇθʪʒͱͱθͱ˙˙ϑʪαЇʪϩɇцƟ˵ϑͱΧʪθɇϩͱϩɇʪϑЇΧϩͱߥߤϑʪʀͱʒϑ
The Timed on/off
function does not
operate.
࡛ Check whether you pressed the
(SET) button on the remote control
after setting the on/off time. Set the on/off time.
The indoor unit
display blinks
continuously.
࡛ Turn on the air conditioner again by pressing the
(Power) button.
࡛ Turn off and then turn on the auxiliary power switch, and then turn on
the conditioner.
࡛ Ã˙ϩ˵ʪʒͱͱθЇϩʒϑΧɇцϑϑϩɵ˝ࡥʀͱϩɇʀϩɇϑʪθЭʀʪʀʪϩθʪ
I want to get cooler
air.
࡛ ĮΧʪθɇϩʪϩ˵ʪɇθʀͱʒϩͱʪθиϩ˵ɇʪʪʀϩθʀ˙ɇϩͱϑɇЭʪʪʪθ˝цɇʒ
enhance the cooling efficiency.
The air is not cool or
warm enough.
࡛ In the Cool mode, cool air does not come out if the set temperature is
higher than the current temperature.
– ŵʪͱϩʪʀͱϩθͱࡤťθʪϑϑϩ˵ʪƟʪΧʪθɇϩЇθʪɵЇϩϩͱθʪΧʪɇϩʪʒцЇϩϩ˵ʪ
ϑʪϩϩʪΧʪθɇϩЇθʪ࣑ЇࡤߣߪঌA࣒ϑϑʪϩϩͱͱиʪθϩ˵ɇϩ˵ʪʀЇθθʪϩ
temperature.
࡛ In the Heat mode, warm air does not come out if the set temperature is
lower than the current temperature.
– ŵʪͱϩʪʀͱϩθͱࡤťθʪϑϑϩ˵ʪƟʪΧʪθɇϩЇθʪɵЇϩϩͱθʪΧʪɇϩʪʒцЇϩϩ˵ʪ
ϑʪϩϩʪΧʪθɇϩЇθʪ࣑ɇуЇࡤߥߢঌA࣒ϑϑʪϩϩͱ˵˝˵ʪθϩ˵ɇϩ˵ʪʀЇθθʪϩ
temperature.
࡛ Both cooling and heating do not operate in the Fan mode. Select the
Cool, Heat, Auto, or Dry mode.
࡛ Check whether the air filter is blocked with dirt. A dusty filter may
decrease the cooling and heating efficiencies. Clean the air filter
˙θʪαЇʪϩц
࡛ Ã˙ɇʀͱЭʪθϑͱϩ˵ʪͱЇϩʒͱͱθЇϩͱθɇцͱɵϑϩɇʀʪϑΧθʪϑʪϩʪɇθϩ˵ʪ
ͱЇϩʒͱͱθЇϩࡥθʪͱЭʪϩ˵ʪ
࡛ Ãϑϩɇϩ˵ʪͱЇϩʒͱͱθЇϩɇиʪࣛЭʪϩɇϩʪʒΧɇʀʪЭͱʒ˝Χɇʀʪϑ
exposed to direct sunlight or close to a heating appliance.
࡛ ťɇʀʪɇϑЇϑʀθʪʪͱЭʪθϩ˵ʪͱЇϩʒͱͱθЇϩϩͱΧθͱϩʪʀϩϩ˙θͱʒθʪʀϩϑЇ˝˵ϩ
࡛ If the indoor unit is installed in a place exposed to direct sunlight, pull
the curtains on the windows.