Carrier heat pump system just inside of the office when you first enter. I found the blower motor and module shorted causing the system to freeze. The fuse mount in the airhandler is saturated. It needs new 60 amp fuses as they are cracking. The mount needs dried off. Recommend replacing the mount and fuses. The evaporator and condenser coils are dirty. I completed a complimentary refrigerant leak search on the system. I found a refrigerant leak in the suction service valve. The compressor meghommed green (good). The 1 pole contactor is pitted. The 60+5 capacitor is weak at 55. The system is low on r410a refrigerant. I called carrier for price and availability on the parts needed for the repairs. The repair quote will be sent for review.