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DUO-28

(Error 3) Coverage Unit is overheating.

Your Coverage Unit is overheating.

Try this… insure that your Coverage Unit vents are clear of any blockage, and that the location of the unit allows free flow of air. Once your Coverage Unit has cooled down it will operate as normal.

 

 

 

 **Network Unit (NU) is also known as the Window Unit (WU).**

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