Can you press the tap outside the door?

Can you press the tap outside the door? Generally speaking, the faucet is not suitable for flushing the door, which leads to economic losses and accidents. However, it should also be subdivided. The gate faces south and can be filled with tap water, forming a fire and water ji ji Bureau; The gate faces east, west and north. Because the east and west are Long Hudou, and the north is short of water. The faucet must face inward, and remember not to face outward.