Kicked system on and checked refrigerant pressures, and noticed pressures aren’t accurate. Went to furnace and found evap coil is iced over about 3/4way. Talked to customer about turning heat on for about 20 minutes to help melt ice away and customer is ok with that, after ice melted kicked system on and checked refrigerant pressures and found system low on refrigerant. Then performed an electronic leak search and found the condenser coil leaking. Need to replace condenser under warranty. Customer has temporary cooling for now .