1. The solenoid valve of the refrigerator is damaged, the flow of refrigerant cannot be controlled, the refrigeration system will be disordered, the refrigerator cannot operate normally, and it is easy to cause damage to other components of the refrigerator.
2. General performance of two-door refrigerators: refrigeration without refrigeration, refrigeration temperature is too low (icing) 3-door refrigerator general performance: refrigeration without refrigeration, refrigeration temperature is too low (freezing), variable greenhouse is not cooling.
1. Solenoid valve is industrial equipment controlled by electromagnetic and is an automation basic component used to control fluids, which belongs to actuators and is not limited to hydraulic and pneumatic. Used in industrial control systems to adjust media direction, flow, speed and other parameters. Solenoid valves can be combined with different circuits to achieve the expected control, and the accuracy and flexibility of the control can be guaranteed.
2. The solenoid valve is composed of a solenoid coil and a magnetic core, and is a valve body containing one or several holes. When the coil is energized or de-energized, the operation of the magnetic core will cause the fluid to pass through the valve body or be cut off to achieve the purpose of changing the direction of the fluid. The electromagnetic parts of the solenoid valve are composed of fixed cores, moving cores, coils and other components; The valve body part is composed of a spool spool, a spool sleeve, a spring base, etc.
3. The solenoid valve coil is burned out, the wiring of the solenoid valve can be removed, measured with a multimeter, if the circuit is open, the solenoid valve coil is burned out. The reason is that the coil is damp, causing poor insulation and magnetic leakage, causing the current in the coil to be too large and burning, so it is necessary to prevent rainwater from entering the solenoid valve.
