**Title: Little Swan XQB30-8 Washing Machine Not Filling with Water (Part 1)**
**Fault Symptoms:** After connecting the power supply and turning on the tap water, pressing the start button does not result in water entering the washing machine.
**Inspection and Diagnosis:** The common causes of the no-water-fill fault after starting the machine are generally faults in the microcomputer program control system or in the water inlet solenoid valve. First, check the microcomputer program controller. Using a multimeter, measure the 220V AC voltage of the microcomputer program controller, which is found to be normal, and the connectors and wiring connections are also good, indicating that the program controller is functioning properly. Next, check the water inlet solenoid valve. Using a multimeter, it is determined that there is 220V AC voltage at the solenoid valve, suggesting that the coil of the solenoid valve is open-circuited.
**Repair Method:** Replace the solenoid valve. After replacement, test the machine. The fault is resolved. Contact the Rongshida washing machine repair service in Beijing for further assistance if needed.