S51M40X0RU - Dishwasher NEFF - Free user manual and instructions
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| Product Type | Built-in Dishwasher |
| Brand | Neff |
| Model | S51M40X0RU |
| Installation Type | Fully integrated (custom panel ready) |
| Capacity | 13 place settings |
| Energy Efficiency Class | A++ |
| Noise Level | 44 dB (A) re 1 pW |
| Number of Programs | 6 (Auto, Eco, Intensive, Normal, Quick, Glass) |
| Display | Digital display with remaining time indicator |
| Water Consumption | 9.5 liters per cycle (Eco) |
| Drying System | Heat exchanger with zeolite drying technology |
| Third Rack | Yes, with cutlery tray |
| Flexible Loading | Foldable plate racks and adjustable upper basket height |
| Safety Features | Child lock, overflow protection, anti-flood system |
| Maintenance | Self-cleaning filter with fine mesh |
| Dimensions (H x W x D) | 81.5 cm x 59.8 cm x 57.3 cm |
| Weight | 45 kg |
| Power Supply | 220-240 V, 50/60 Hz, 1.8 kW |
| Repairability | Spare parts available for 10 years |
| General Information | Made in Germany, comes with installation manual |
Frequently Asked Questions - S51M40X0RU NEFF
How do I load the dishwasher for best cleaning results?
Scrape off large food particles, place dishes with the soiled surfaces facing downward or inward, and ensure water spray can reach all items. Use the top rack for glasses and cups, the middle rack for plates and bowls, and the bottom rack for pots and pans. Place cutlery in the designated tray or basket with handles down.
Which detergent should I use?
Use a dishwasher detergent in the form of tablets, powder, or gel. For best results, choose a detergent with rinse aid integrated. Place it in the dispenser and close the lid. Ensure the detergent is fresh and appropriate for your water hardness.
How often should I clean the filter system?
Clean the coarse and fine filters at least once a month. Remove the filter assembly, rinse under running water, and use a soft brush for stubborn dirt. A clogged filter can reduce performance and increase water consumption. Also wipe the door seal regularly.
What does the 'Eco' program do and how long does it take?
The Eco program cleans normally soiled dishes with minimal energy and water consumption. It runs at a lower temperature (around 50°C) and takes approximately 200 minutes. This is the most efficient cycle for energy and water use.
Why is my dishwasher not drying dishes properly?
Check if you are using rinse aid; it is essential for drying. The rinse aid dispenser should be refilled regularly. Also, ensure the drying option is enabled, and avoid overloading the dishwasher. The zeolite drying system in this model provides efficient drying by absorbing moisture.
Can I open the dishwasher during a cycle?
Yes, you can pause the cycle by pressing the start button or opening the door. However, hot steam may escape, so open slowly. If you open the door while the dishwasher is drying, the cycle may be interrupted. For safety, wait a few minutes after the cycle ends before unloading.
How do I activate the child lock?
To activate the child lock, press and hold the child lock button (usually indicated by a key icon) for 3 seconds. A light will turn on to indicate it is active. This prevents children from changing settings or opening the door during operation.
What water hardness settings should I use?
The water hardness setting depends on your local water supply. You can test with a strip or contact your water provider. If the hardness is high (above 21 dH), set to level 2 or 3 to optimize salt usage and prevent limescale buildup. Refer to the manual for adjusting the water softener.
Is it normal to hear noises during operation?
Some noise is normal, including water spray, pump, and water heater sounds. However, unusual grinding or knocking noises may indicate a blockage. Check the spray arms for obstructions and ensure dishes are not interfering with the spray arms. The noise level of this model is approximately 44 dB, which is very quiet.
How do I clean the spray arms?
Remove the upper and lower spray arms by unscrewing them from the base. Rinse under water and use a needle to clear nozzle holes if blocked. Clean the outer surfaces with a damp cloth. Reattach securely. This should be done to maintain optimal spray pressure.
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USER MANUAL S51M40X0RU NEFF
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Product information
Brand : NEFF
Model : S51M40X0RU
Category : Dishwasher