- TESTED SYSTEM NOT COOLING FOR MAIN LEVEL. FOUND CONTACTOR IS FAILED & COIL VERY DIRTY. THIS UNIT IS ALSO LACKING FLOOD PROTECTIONS & HAS NO RETURN PLENUM - TESTED UPSTAIRS LEVEL SYSTEM & FOUND FALLED CONTACTOR, DIRTY COIL, & FAILING COMPRESSOR. THIS UNIT IS ALSO LACKING FLOOD PROTECTIONS & RETURN PLENUM. TODAY WE COMPLETED BASIC BARE MINIMUM REPAIRS ON BOTH SYSTEMS INCLUDING CLEANING CONDENSER COILS, REPLACNG FAILED CONTACTORS, AND ADDING HARD START TO UPSTAIRS LEVEL UNIT. CUSTOMER ALSO SIGNED UP FOR HOMECARE MAINTENANCE ON THIS VISIT.