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Friedrich CP18N30 Fuse
The fuse behaves as a version of electrical defense in the event of a sudden short or overload of the electrical current. Better to be safe than sorry, always strive to figure out the main reason the main fuse has blown so you do not have to keep wasting fuses that continue to blow.
What symptoms are present when the Friedrich fuse needs to be swapped out?
- The system will not turn on even when 120V is coming in to the wall unit
- The internal fuse appears blackened and probably blown at first
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