De Dietrich DVH1344B User Manual
![De Dietrich DVH1344B Dishwasher manual cover](/images/uzUNHTkSQeSIuVVKeVRoFdec/thumbs/thumb175x175.webp)
To reset the De Dietrich DVH1344B dishwasher, press and hold the Start/Reset button for about 3 seconds until the display indicates that the reset process has begun. Wait for the dishwasher to complete the reset cycle.
If the De Dietrich DVH1344B dishwasher does not start, ensure the door is securely closed and latched. Check that the power supply is connected and the circuit breaker is not tripped. Also, verify that the water supply is turned on.
To clean the filters, remove the lower rack and locate the filter assembly at the bottom of the dishwasher. Twist the cylindrical filter counterclockwise and lift it out. Rinse under running water and use a soft brush to remove debris. Reinstall by aligning and twisting clockwise.
Check for blockages in the drain hose or filters. Ensure the sink drain is clear. You can also try running the dishwasher on a hot water cycle with a cup of vinegar to clear any build-up. If the issue persists, contact a technician.
Ensure that the Rinse Aid dispenser is filled, as this aids in drying. Selecting a higher temperature wash cycle can also improve drying. Additionally, leave the door slightly open after the cycle completes to allow excess moisture to escape.
Place larger items on the bottom rack and smaller, more delicate items on the top rack. Avoid blocking the spray arms and ensure items are not nested together. Position dishes facing inward and downward for better water flow.
Regular maintenance should be done monthly, including cleaning the filters, checking the spray arms for blockages, and wiping down the door seals. Running an empty cycle with vinegar can help clean the interior.
Error code "E4" typically indicates a water overflow issue. Check for leaks and ensure the float switch is not stuck. Inspect the water inlet valve and hoses for any signs of damage or blockage.
Ensure that the Rinse Aid is adequately filled, as it helps prevent spotting. Use the correct amount of detergent and ensure it is appropriate for your water hardness. Check that the water temperature is set to at least 120°F (49°C).
Clean the filters and spray arms to remove food particles. Run a hot wash cycle with a dishwasher cleaner or a cup of baking soda and vinegar. Ensure the dishwasher is regularly used to prevent water stagnation.