Suchergebnisse
Suchergebnisse 1-1 von insgesamt 1.
Today, I turned on the computer and found that D5 NEXT reported an error. I took out the water pump and started it with an external power supply. I found that the water pump could not run Switching the water pump mode makes it impossible to operate Alarm: pump speed too low How to detect whether there is a problem with the pump body or the electric control board?