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Troubleshooting
| Problem | Possible Cause | Solution |
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| There was a power failure | Restore the power supply |
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| The plug is not correctly inserted | Insert the plug correctly into the |
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| into the socket | socket |
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| Flip the switch, change the fuse, |
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| or turn the breaker back on. Also |
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| The automatic switch, line fuse, | note that you may have too many |
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| or breaker has been tripped | appliances drawing power on one |
| The portable air conditioner does |
| circuit, so you may need to move |
| not turn on |
| some onto another circuit |
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| The power supply voltage is too | Move the unit onto another |
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| low | circuit with the correct voltage |
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| Call for service. Only authorized |
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| The power cord is damaged | service man should replace |
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| damaged plugs |
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| The LCDI plug for the unit is | Press the Reset button on the |
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| tripped | portable air conditioner's plug |
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| The room temperature is outside | This unit is designed to work in |
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| of the operational tolerances of | ambient temperatures of 64°F to |
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| the unit | 100°F |
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| Press the Mode button until the |
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| The Cooling mode is not on | Cooling icon is shown on the |
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| control panel |
| The unit turns on, but the | The compressor has not turned | Give the compressor 3 minutes to |
| turn on after the Cooling mode | ||
| compressor does not turn on- the | on yet because of its time delay | |
| has been selected | ||
| fan runs, but there is no cooling |
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| The set temperature is too high | Reset the temperature lower | |
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| Check the water level indicator |
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| on the control panel. If it is lit, |
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| The internal water reservoir is | either manually drain the water |
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| full | or allow the unit to exhaust the |
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| water itself. Then cooling will |
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| resume |
| The air coming out of the unit is | The filter is dirty or obstructed | Clean the filter |
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