Dishwasher displays H2O or a tap symbol; machine may pause or stop due to insufficient water.

Safety first: Turn off power before disconnecting hoses.

• Open water tap fully: Ensure the under-sink valve is fully open.
• Check household pressure: Verify that other taps have normal flow; if not, contact your water supplier.
• Clean inlet filters: Remove and rinse the inlet hose filters at both ends.
• Straighten hose: Make sure the inlet hose is not kinked or crushed behind the appliance.

If H2O persists with good pressure and clean filters, the inlet valve may be failing and should be replaced.