1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections. 5. Tested compressor/ condenser fan motor capacitor. 6. Inspected / replaced return filter. 7. Inspected return plenum for debris/ dirty. 8. Inspected evaporator coil. 9. Inspected blower motor/ blower wheel. 10. Checked blower amp draw. 11. Measured temperature differential from supply to return. 20 degrees measured. 12. Tested capacitor and contactor (outdoor electrical) 13. Rinsed condenser unit to promote heat exchange 14. Tested electric heat and found no issue AHU/CU-1 condenser fan motor making noise when running however blade spins freely and amps are not too high DOAS- system still down from bad compressor estimate left by another company to repair. Unit missing fuses not possible to fully test at this time.
