It's important that you follow National Electrical Code (NEC) rules when running an indoor wire through a conduit outdoors. You need to ensure that the conduit is buried deep enough within the ground: 24 in. of earth cover for a UF cable, 18 in. of cover for a PVC conduit, and 6 in. of cover for RMC and IMC conduits. For those who live in the United States, it's best to call 811 before installing any wiring outside to ensure you meet the code.
Let's Get It Fixed!
HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.