1 automatic operation 1.1 power
1.2 enter the system 1.3 open switch valve
1.4 start the program 1.5 flow regulation
1.6 turn off switching valve 1.7 sets of differential speed
1.8 parking 2 manual operation
3 3.1 automatic flushing flushing
3.2 manual flushing 4 data display
4.1 display 4.2 display mode
4.3 position 5 display fault alarm and linkage
Alarm 5.1 level 5.2 fault types and fault
5.3 fault location fault measures 5.4
5.5 silence 5.6 alarm point
5.7 emergency stop