The installation of a Water Hammer Arrestors (Watts Series 05) or Water Pressure Regulator (Watts Series 1156 or 25AUB) may be required to correct the problem.

• 可能需要安装一个水锤捕集器（美国瓦茨系列05）或水压调节器（美国瓦茨系列1156或25AUB）来解决这个问题。