1. Faucet: The hard water deposit of faucet, wipe with citric section can eliminate. 水龙头：水龙头的硬水沉积物，以柠檬切片擦拭便能消除。
2. Faucet: The hard water deposit of faucet, wipe with citric section can eliminate. 水龙头：水龙头的硬水沉积物，以柠檬切片擦拭便能消除。
3. Faucet: The hard water deposit of faucet, wipe with citric section can eliminate. 水龙头：水龙头的硬水沉积物，以柠檬切片擦拭便能消除。
4. If the drain hose does not have this rating, open the cold water inlet valve and open a nearby hot water faucet until water is no longer hot. 如果排水软管的额定温度没有达到上述要求，请打开冷水进水阀，打开附近的热水水龙头，直到水不热为止。
5. Water from the tap is water that comes out of the faucet. This is unclean water lots of times. 从水龙头流出的水必定要经过水管与龙头的连接部位，这种水往往是不干净的。
