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LG LW1210ER Fuse
In a wall unit, the fuse behaves as a version of electricity protector in the rare circumstances of a short or any overloading of the electrical current. It is wise to find out why the main fuse has blown so you do not have to waste another fuse that will blow right away.
Key symptoms of a faulty the internal fuse
- The internal fuse appears blackened and blown when you first see it
- It refuses to power on even though 120V is coming into the unit
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