Error Code E - 8

Anyone ran across E-8 error in the third unit.

 

Dismantle the servo controlled by this converter. If the gear motor rotates freely without extraneous noise, then manually check the rotation of the shaft.
The converter itself may be faulty, it is easy enough to fix it.

 

@Chris Goff
Error E-6 Failure / error of the control unit of the motor-reducer or driver.
If the "Error" LED on the driver is on, the problem is primarily with the driver.
The water motor driver of the first section is the "hottest" in the control cabinet.
It needs to be subjected to component repair, in my case, the capacitors on the power and control sides of the driver were replaced.
Now the water supply works as it should.