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LG LAU091HNP Fuse
In a wall unit, the fuse works as electrical protector in the rare case of a short circuit or possible overloading of the electrical current. Better to be safe than sorry, always strive to find the cause when a fuse blew so you know if something is really wrong.
Major signs the main fuse has blown a its circuit
- The fuse looks smoky and blown at first
- It refuses to activate even when electricity is arriving to the unit
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