Function Description:-
1. Colorful light function
2. Water Pump
3. Wind Pump
4. On/Off
Function operation description:-
1. ON/OFF
In-state of power on, press any keys the blue backlight will light, press power key it will start the system with the red indicator will light, and open all the functions, press power key again the system will power off, and close all the functions.
2. Underwater Light
The underwater light will start when the system was powered on, and also it will close when the system was powered off.
3. Water Pump
Press the water pump key will be start (or close) the water pump function. This function is controlled by the water level. When the bathtub is in full water and through the water level detection, the water pump can work when the bathtub has water. The water pump cannot start if the bathtub lacked water or the water level circuit has troubles. This water pump is no output and the blue indicator will flash.
4. Wind Pump
Press the windpump key each time can exchange between starting wind pump or closing wind pump.