Performed diagnostic and found the outdoor capacitor had failed on the herm side. I also found the system does not have a water safety switch on the secondary drain line. I spoke with homeowner and he chose to have the capacitor replaced, install a water safety switch and sign up on our gold maintenance plan with the first visit this fall/winter. I replaced the outdoor capacitor. Then installed a water safety switch on the secondary drain line and cleared and treated the drain line. I also secured the compressor wiring and washed the outdoor coil at no additional cost. Cycled power at the thermostat and verified the system is operational. I informed David it will take a while for the home to cool off but the system is working at this time.