Upon arrival found that blower was running but nothing turning on at OD condenser found low voltage wire on contactor was not connected, put wire back on terminal and noticed that it was loose, tightened clip and reconnected and everything turned on normally. Checked all other wiring, tightened lugs on contactor, checked amp draws on compressor 14.4 and OD fan 1.3, checked capacitor mfd Ratings 55/5 and also checked filter which was recently replaced by last technician.