Step1: Disconnect power supply and shut off water source before starting the installation.
Step2: Remove the access panel to locate the existing water inlet valve assembly.
Step3: Disconnect water line and electrical connectors from the old valve carefully.
Step4: Inspect the water line for debris or damage and clean if necessary before fitting.
Step5: Install the new valve, reconnect fittings securely, and tighten all connections firmly.
Step6: Restore the access panel, then turn on water and power to test for proper operation and leaks.