Received a call that the air conditioning system for the second floor was not operating, upon arrival I found that the condenser was not coming on. I found that the wiring on the low voltage side coming into the unit was pulled back and bare and exposed to metal, I cut the wiring back and made the corrections is required. Went to the furnace to see if it had blown a fuse, and upon opening the unit found that the fuse is in good shape. Found that there was no 120 volt high voltage signal coming to the furnace, found a second switch inside the closet on the right hand side of the door that was off. I flipped the switch on and confirmed that the furnace and the condenser came on, checked refrigerant pressures and confirm that the unit is cooling at this time