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LG LSU120CE Fuse
In a wall unit, the fuse provides electricity safeguard in the rare circumstances of a sudden short or possible overloading of the electrical current. You should really take the time to find out why a fuse blew so it does not happen again.
Clues to watch for to know your fuse is in need of replacing
- The fuse itself looks charred and blown when initially seen
- The system will not turn on even though 120V is coming into the unit
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