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LG LS090CE Fuse
In a wall unit, the fuse operates as a type of electric safety net during the occurrence of a short circuit or possible overloading of the current. Always play it safe and attempt to seek out the reason a fuse goes out so you know if something is really wrong.
Cues of a faulty safety fuse
- It cannot power up even when 120V is coming into the unit
- The fused relay looks blackened and probably blown when first viewed
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