Nissan Repair: 2002 Nissan Xterra Wiper, nissan xterra, wiper motor

Question
The wiper fuse continues to burn desabling its operation, but this condition only exist when the airconditioning is turned on while opearting the wipers. If the AC is left off, the fuse does not burn

Answer
The only way this can happen is if the wiper motor and the A/C were on the same power supply, in which they are not. I would take it to the dealer and let them check this out.
They may have a problem with the electrical system they dont know about yet.