Troubleshooting
Problem | Possible Cause | Solution |
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Unit will not operate | • Unit is not plugged in | • Plug unit in |
| • No power to unit | • Press the POWER |
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| button to turn the |
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| power on |
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| • Check circuits, fuses, |
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| try a different outlet |
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Reduced airflow or | • The front grill may be | • Check to make sure |
poor filtering | blocked | nothing is blocking |
| • HEPA filter may be | the front grill and air |
| clogged | outlet |
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| • Check and clean filter |
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| • Replace the filter |
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Excessive noise | • The unit is not level | • Place the unit on a |
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| flat, even surface |
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12 | 13 |