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USAGE CAUTIONS
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Ventilate the room periodically during use, especially if using gas appliances.
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Do not splash or pour water directly onto the unit.
Water can cause electrical shock or equipment damage.
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Drainage should be performed whenever moving the air conditioner.
If any water remains in the tank, it may spill out while being moved.
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Remove the window panel in the event of particularly adverse weather.
Extremely adverse weather may cause water to leak in through the openings.
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The drained water may spill out into the room.
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The temperature around the drainage hose must not be below freezing point when used.
Drained water may freeze inside the hose, causing water inside the unit to over flow into the room.
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Do not block the exhaust air outlet with obstacles.
Cooling performance may be reduced or stop completely.
NOTES ON OPERATION
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Allow 3 minutes for the compressor to restart cooling.
If you turn the air conditioner off and immediately restart it, allow three minutes for the compressor to restart
cooling. There is an electronic device in the unit that keeps the compressor turned off for three minutes for
safety.
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PRECAUTIONS
Be sure to turn the unit off and disconnect the power supply cord before performing any maintenance
or cleaning.
To ensure proper drainage, the drainage hose must have no kinks or be on a different level.
In the event of a power failure during use, allow 3 minutes before restarting the unit.
After power is reinstated, restart the air conditioner. If the power was off for less than three minutes, be sure
to wait at least three minutes before restarting the unit. If you restart the air conditioner within three minutes,
a protective device in the unit may cause the compressor to shut off. This protective device will prevent cooling
for about 5 minutes. Any previous settings will be canceled and the unit will return to its initial settings.
Low temperature operation: Is your unit freezing up?
Freezing may occur when the unit is set close to 16°F in low ambient temperature conditions, especially at
night.
In these conditions, a further temperature drop may cause the unit to freeze.
Setting the unit to a higher temperature will prevent it from freezing.
Dry mode increases room temperature.
The unit generates heat during dry mode and the room temperature will rise. Warm air will be
blown out from the Exhaust air outlet, but this is normal and does not indicate a problem with the unit.
This air conditioner blows the warm air generated by the unit outside the room via the exhaust hose
while in cool mode.
Accordingly, the same amount of air as that blown out will enter the room from outside through any
openings into the room.
When cooling operation is performed at high humidity conditions, water tank inside the unit may
frequently become full.
When water tank inside the unit is full, the unit stops operating, Buzzer will sound 8 times, LED window
show error code "H8".
In this case, perform drainage to drain out water within the unit.
