6 wave modes

M1：Constant Flow Mode,20 speeds adjustable;

M2： Classic Wave Mode;

M3 ：Classic Reverse Wave Mode,wave shape same as M2 mode,Reverse between master and slave pumps;

M4： Sine Flow Mode;

M5：Random Flow Mode，the flow of pump changed randomly;

M6：Shift Mode，shift the on and off between 2 pumps;

How to adjust frequency

Fre:55 means the frequency 55 and in increase direction;

Fre:85 means the frequency 85 and in reduce direction,

display from Fre01 to 99 ;

press the K2to change the frequency value,long press to change the frequency value continuously, long press K1 to change the reduce and increase direction;

Flow display

FL:01 means speed or flow level 01,adjustable from FL01 to FL20，total 20 speeds adjustable

Light sensor/Night mode

L:ON means light sensor is on;

L:OFF means light sensor is OFF，

long press the K3 to enter or exit night mode;

FEED MODE

F-- means FEED mode is OFF;

FE:05 means feed time 5 minutes left ;

long press k4 to enter or exit the feed mode;

Master and slave control

Wi:M means master control;

Wi:F means slave control;

Wi:N means individually control;

press the K4 button to set master control, slave control or operate individually;