Ariston LFC3C33WFXUK
Ariston Freestanding Dishwasher User Manual
Model: LFC3C33WFXUK
1. Product Overview
The Ariston LFC3C33WFXUK is a freestanding dishwasher designed for efficient and quiet dish cleaning. It features a 14 place setting capacity, 9 washing programs, an Inverter Motor for silent operation and energy efficiency, and advanced cleaning technologies like 3D Zone Wash and Active Oxygen.

Figure 1: Front view of the Ariston LFC3C33WFXUK Freestanding Dishwasher.
2. Setup and Installation
This Ariston dishwasher is designed as a freestanding unit, offering flexibility in placement within your kitchen. Ensure proper water supply and drainage connections are established according to local plumbing codes. The unit dimensions are 60D x 60W x 85H centimeters, requiring adequate space for installation and door opening.

Figure 2: Dishwasher dimensions for installation planning.
For optimal performance, ensure the dishwasher is level. Adjust the feet as necessary to prevent rocking and ensure proper door closure.
3. Operating Instructions
3.1. Washing Programs
The dishwasher offers 9 distinct washing programs to suit various needs:
- Self Clean
- Sanitizing
- Auto Intensive
- Auto Normal
- Auto Fast
- Eco
- Express 30'
- Silent
- Soak
Select the appropriate program using the control panel. The LED display provides program information and cycle status.

Figure 3: Close-up of the dishwasher control panel with program selection buttons and LED display.
3.2. 3D Zone Wash Technology
The innovative 3D Zone Wash system provides targeted cleaning power. It features an independent spraying system in the upper and bottom areas of the tub. You can direct 40% more cleaning power to a selected basket for heavily soiled items, or achieve 40% more energy efficiency when cleaning a smaller load in a specific basket.

Figure 4: Illustration of the 3D Zone Wash technology, highlighting its targeted spraying system.
Watch the official product video for a demonstration of the 3D Zone Wash feature:
Video 1: Ariston Dishwasher with 3D Wash Zone. This video demonstrates the innovative 3D Zone Wash technology, showcasing how it provides enhanced cleaning performance and energy efficiency.
3.3. Inverter Motor
The Inverter Motor technology allows the motor to adjust its rotating speed, significantly reducing friction and vibration during each wash cycle. This results in quieter operation (as low as 43 dB(A)) and improved energy efficiency, contributing to an A++ energy class rating.

Figure 5: Diagram illustrating the benefits of the Inverter Motor, including less vibration, more silence, and increased efficiency.
3.4. ActivEco Drying
During the drying phase, ActivEco technology automatically opens the dishwasher door. This allows natural air to circulate inside the machine, enhancing drying performance and further improving energy efficiency.
3.5. Maximum Safety (Water Stop System)
To prevent flooding, the dishwasher is equipped with the Water Stop safety system. This system utilizes a dual-chamber pipe designed for durability and resistance to high hydraulic pressure, providing enhanced safety.
4. Loading and Racks
The dishwasher features a 14 place setting capacity with adjustable baskets and a third rack for cutlery, providing versatile loading options for various dishware and glassware.

Figure 6: Interior view of the dishwasher showing the adjustable racks and third rack for optimal loading.
The interior also includes lights in the tub for easy loading and unloading, even in low light conditions.
5. Maintenance and Care
5.1. Active Oxygen Technology
The exclusive Active Oxygen technology helps eliminate up to 70% of odors from food residues. This allows you to program wash cycles without worrying about unpleasant smells, even if the cycle starts the next day.

Figure 7: Visual representation of the Active Oxygen technology, demonstrating its effectiveness in neutralizing odors.
5.2. Glass Care
For delicate items, the dishwasher includes a dedicated glass holder and a specialized cleaning cycle to ensure spotless, shiny dishes and glassware.
6. Troubleshooting
This section provides guidance for common issues. For more complex problems, please refer to the full service manual or contact customer support.
| Problem | Possible Cause / Solution |
|---|---|
| Dishwasher is noisy during operation. | The Inverter Motor is designed for quiet operation (as low as 43 dB(A)). Ensure the dishwasher is level and not touching adjacent cabinets. Check for any foreign objects inside the tub or spray arms. |
| Dishes are not drying completely. | Ensure the ActivEco feature is enabled (door opens automatically). Check rinse aid dispenser level. Ensure dishes are loaded correctly to allow proper air circulation. |
| Unpleasant odors inside the dishwasher. | Utilize the Active Oxygen technology to neutralize odors. Run the Self Clean program regularly. Ensure the filter is clean and free of food debris. |
| Dishes are not clean after a cycle. | Ensure proper loading, avoiding overcrowding. Check spray arm rotation for obstructions. Verify detergent dispenser is not blocked. Use the 3D Zone Wash for heavily soiled items. Select an appropriate washing program for the soil level. |
7. Specifications
- Model: LFC3C33WFXUK
- Brand: Ariston
- Installation Type: Freestanding
- Capacity: 14 Place Settings
- Color: Inox
- Material: Stainless Steel
- Product Dimensions: 60D x 60W x 85H centimeters
- Item Weight: 47 Kilograms
- Noise Level: 43 dB
- Number of Programs: 9
- Voltage: 220 Volts
- Operating Frequency: 50 GHz
- Annual Energy Consumption: 1900 Kilowatt Hours Per Year
- Special Features: Adjustable Basket, Digital Display, Adjustable Rack, 3D Wash, Adjustable Racks
8. Warranty and Support
The Ariston LFC3C33WFXUK Dishwasher comes with a 1-year manufacturer warranty. For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Ariston customer support or your authorized service provider. Keep your purchase receipt as proof of purchase for warranty validation.
For more information, visit the official Ariston Store on Amazon.
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