Dishwasher displays iF0 and may overfill or run the drain pump continuously.

Safety first: Turn off power and close the water supply valve to prevent overfilling.

• Drain excess water: If the tub is overfilled, use a container or sponge to remove water down to normal level.
• Clean filters and sump: Remove and thoroughly clean the filters. Check the sump for heavy debris or grease buildup.
• Inspect pressure system: Access the pressure sensor and its hose. Remove the hose and blow through it to clear blockages. Rinse the pressure chamber if accessible.
• Reset and test: Reassemble, restore power and water, then run a short cycle while monitoring fill level. If iF0 returns, the pressure sensor or control board may need replacement.