Upon arrival customer told me we were out on September 21 in the unit is doing the same thing as it was before. Turn the thermostat on went to the condenser condenser was shot on and off every 10 to 20 seconds. Put my gauges on the system and it is super low on 410 A. Went into the air handler and there is a lot of oil on the condensate pan and in the drain. The evaporator coil is leaking and needs to be replaced and it’s under warranty with about 7 pounds of Freon. Daughter Hass to talk to the father and will call us back when they approve the work.