Found unit not working breakers off, turned on breakers and turned on dissconnects, tested for power had air handler turning on, on its own. And had heat pump outside not getting low voltage. Fixed outside units low voltage. Re wired unit and system came on when it was suppose to. Cleaned up around heat pump. Put everything back together. And tested refrigerant. Apt was at 75 cooled unit down to 71. Turned off portable unit. And shit sliding door.