Troubleshooting of Yadeke solenoid valve 1
Troubleshooting of Yadeke solenoid valve 1
(1) Solenoid valve If the wiring head is loose or the thread ends fall off, the solenoid valve cannot be powered, and the thread ends can be tightened.
(2) If the solenoid valve coil is burned out, you can remove the wiring of the solenoid valve and measure it with a multimeter. If it is open circuit, the solenoid valve coil is burned out. The reason is that the wire coil is damp, causing poor insulation and magnetic flux leakage, causing excessive current in the coil and burning. Therefore, rainwater must be prevented from entering the solenoid valve. In addition, if the spring is too hard, the reaction force is too large, the number of coil turns is too few, and the suction force is not enough, the coil may be burned. During emergency treatment, the manual button on the coil can be moved from the "0" position during normal operation to the "1" position to open the valve.
