Upon arrival tech performed Full CMA Service on 6 split heat pumps, 3 mini splits, and 1 Rooftop package unit. Only challenges found are CU #3 OD Fan motor is rated for 1.2amps and pulling 1.57amps, tech recommends replacing to avid down time. CU #1 OD Fan motor is rated for 2amps and is lulling 2.47amps, tech recommends replacing to avoid down time. CU #2 is not receiving line voltage to disconnect, checked voltage at main panel and break is operating correctly allowing voltage through. Tech suspects there is a poor connection or damaged connection at a splice somewhere between main panel and disconnect. All other systems are operating correctly at this time.