26
TROUBLESHOOTING
Problem | Possible Causes | Solutions |
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The portable air conditioner does | There was a power failure | Restore the power supply |
not turn on | The automatic switch, line fuse, or | Flip the switch / change the fuse / turn the breaker back on. Also |
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| breaker has been tripped | note that you may have too many appliances drawing power on |
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| one circuit, so you may need to move the other appliances to |
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| another circuit |
| The power supply voltage is too low | Move the unit onto another circuit with the correct voltage |
| The power cord is damaged | Call for service. Only authorized personnel should replace |
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| damaged power cord or power plug |
| The LCDI plug for the unit is tripped | Press the Reset button on the LCDI plug |
The unit turns on, but the | The room temperature is outside of the | This unit is designed to work in ambient temperatures of 64°F to |
compressor does not turn on (the | operational tolerances of the unit | 100°F |
fan runs but the unit is not |
| Press the Function Mode (T4) button until the Cooling icon (D3) |
cooling) | The Cooling mode is not on | |
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| is shown on the remote control. Make sure that the reception of |
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| the signal is confirmed by a beep. |
| The compressor has not turned on yet | Give the compressor 3 minutes to turn on after the Cooling |
| because of its time delay | mode has been selected |
| The set temperature is too high | Set the air conditioner to a lower temperature |
| The internal water reservoir is full | Either manually drain the water or allow the unit to exhaust the |
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| water itself. Then cooling will resume |
The air coming out of the unit is | The filters are dirty or obstructed | Clean the filters |
not very cold, or the airflow |
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volume is weak | The air intake is obstructed | Make sure there is at least 20" of clearance from the air intake |
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| Make the length of the exhaust hose is as short as possible |
