Installation Diagram

Message bathtub water flow control principle illustration
cold water
hot water
water fau
shower
head
drawinage
overflow outlet
hydro-massage water
regulating switch
massage
water pump
hydro-massage water
outlet nozzle4
Illustration of the electric principle of massage bathtub
water pump crust
power plug
M: massage water pump
k: pneumatic switch
Bk: transformer
D: bottom lamp
G1: the earth wire of water pump plug
G2: the earth wire of water pump crust