4. Replacing AC or DC Fuse
I.
Perform "1. Detaching Wiring Box", and remove the wiring box cover of the conditioner.
II.
Remove the AC fuse from the holder.
III. Remove the DC fuse from the holder.
IV. Insert a new AC fuse (FUW2) into the holder. (little fuse : 20A/250V)
V.
Insert a new DC fuse (FUW1) into the holder. (little fuse : 15A/600V)
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