Rowenta Steam Force DW9440U1 Steam Iron User Manual

1. Important Safety Instructions

When using your iron, basic safety precautions should always be followed, including the following:

• Read all instructions before using the iron.
• Use the iron only for its intended use.
• To avoid the risk of electric shock, do not immerse the iron in water or other liquids.
• Always turn the iron OFF before plugging or unplugging from the electrical outlet. Never yank cord to disconnect from outlet; instead, grasp plug and pull to disconnect.
• Do not allow cord to touch hot surfaces. Let iron cool completely before putting away. Loop cord loosely around iron when storing.
• Always disconnect iron from electrical outlet when filling with water or emptying, and when not in use.
• Do not operate iron with a damaged cord or if the iron has been dropped or damaged. To avoid the risk of electric shock, do not disassemble the iron; take it to a qualified serviceman for examination and repair. Incorrect reassembly can cause a risk of electric shock when the iron is used.
• Close supervision is necessary for any appliance being used by or near children. Do not leave iron unattended while connected or on an ironing board.
• Burns can occur from touching hot metal parts, hot water, or steam. Use caution when you turn a steam iron upside down – there may be hot water in the reservoir.
• The iron must be used and rested on a stable surface.
• When placing the iron on its stand, ensure that the surface on which the stand is placed is stable.

2. Product Overview

The Rowenta Steam Force DW9440U1 is an 1800-watt steam iron designed for efficient garment care. It features a stainless steel soleplate with Microsteam 400HD technology for optimal steam distribution and scratch resistance.

Figure 2.1: Rowenta Steam Force DW9440U1 Steam Iron. This image shows the overall design of the iron, highlighting its teal and black color scheme and ergonomic handle.

Key Components:

• Soleplate: Stainless steel with Microsteam 400HD laser-finished holes for superior steam distribution and glide.
• Water Tank: Extra-large 11.5 oz (340 ml) capacity for extended ironing sessions.
• Precision Tip: Allows for easy access to difficult areas like collars and seams.
• Steam Output Control: Adjustable settings for continuous steam and a powerful steam boost.
• Anti-Drip System: Prevents water stains on fabrics, even at low temperatures.
• Anti-Calc System: Integrated system for long-lasting steam performance.
• Automatic Shut-off: Enhances safety by turning off the iron when left unattended.

Figure 2.2: Labeled diagram of the Rowenta Steam Force DW9440U1 iron, pointing out the 1800 Watts of power, extra-large 11.5 oz. water tank, pointed tip for high precision, anti-drip protection, and Microsteam 400HD laser-finished soleplate.

3. Setup and First Use

3.1 Unpacking

Carefully remove the iron from its packaging. Remove any protective films or stickers from the soleplate. It is normal to find a small amount of water residue in the tank or on the soleplate due to factory testing.

Figure 3.1: Condensation inside the water tank. This image illustrates that the presence of condensation is normal, as all irons are pre-tested with water at the factory.

3.2 Filling the Water Tank

1. Ensure the iron is unplugged from the electrical outlet.
2. Open the water tank inlet cover.
3. Fill the water tank with tap water up to the "MAX" fill line. Do not overfill.
4. Close the water tank inlet cover securely.

Figure 3.2: A hand pouring water into the extra-large 11.8-oz water tank of the Rowenta Steam Force iron, demonstrating the convenient refill process for non-stop ironing sessions.

3.3 Initial Heating

Plug the iron into a suitable electrical outlet. Set the temperature dial to the maximum setting. Allow the iron to heat up for approximately 3 minutes until the indicator light turns off, signaling it has reached the desired temperature.

4. Operating Instructions

4.1 Temperature Settings

Select the appropriate temperature setting for your fabric type using the temperature dial. Refer to the garment care label for guidance. Start with lower temperatures for delicate fabrics and increase for heavier materials.

• Low: Synthetics, Silk
• Medium: Wool
• High: Cotton, Linen

4.2 Steam Functions

The iron offers various steam options for effective wrinkle removal.

• Continuous Steam: Once the iron reaches the desired temperature (usually medium to high settings), steam will be continuously emitted from the soleplate. The iron provides a 35 g/min continuous steam output.
• Steam Boost: For stubborn creases, press the steam boost button. This delivers an extra-powerful 210 g/min burst of steam. Wait a few seconds between bursts to allow the iron to recover steam.
• Vertical Steaming: The steam boost function can also be used for vertical steaming of hanging garments or drapes. Hold the iron vertically a few inches from the fabric and press the steam boost button.

Figure 4.1: A hand operating the Rowenta Steam Force iron, demonstrating the extra steam power with 1800W and a powerful steam boost of 210 g/min.

4.3 Dry Ironing

For dry ironing, ensure the steam control is set to the 'no steam' position. Select the desired temperature and allow the iron to heat up.

4.4 Anti-Drip Protection

The integrated anti-drip system prevents water from leaking from the soleplate when ironing at lower temperatures. If you notice dripping, ensure the temperature setting is appropriate for steam generation.

5. Maintenance and Care

5.1 Cleaning the Soleplate

To clean the soleplate, ensure the iron is unplugged and completely cool. Wipe the soleplate with a damp cloth and a non-abrasive cleaner if necessary. Do not use metallic pads or abrasive cleaning agents.

Figure 5.1: The Microsteam 400HD Laser-Finished soleplate of the Rowenta Steam Force iron, highlighting its scratch resistance and superior steam distribution.

5.2 Anti-Calc System

The iron features a built-in anti-calc system to reduce mineral buildup and maintain steam performance. Regular use of tap water is generally acceptable, but if you live in an area with very hard water, consider using a mixture of 50% tap water and 50% distilled water.

5.3 Storage

After use, unplug the iron and allow it to cool completely. Empty any remaining water from the tank. Store the iron upright on its heel rest in a safe, dry place.

Figure 5.2: The soleplate of the Rowenta Steam Force iron, illustrating the anti-drip protection and auto-off features for safe garment care.

6. Troubleshooting

7. Specifications

• Model: DW9440U1
• Brand: Rowenta
• Power: 1800 Watts
• Continuous Steam Output: 35 g/min
• Steam Boost: 210 g/min
• Soleplate Material: Stainless Steel (Microsteam 400HD Laser-Finished)
• Water Tank Capacity: 11.5 oz (approx. 340 ml)
• Special Features: Digital Display, Precision Tip, Anti-Drip, Anti-Calc, Automatic Shut-off
• Product Dimensions: 13.58 x 8.03 x 6.61 inches
• Item Weight: 4.42 pounds
• UPC: 023108869706
• Manufacturer: Groupe SEB

8. Warranty and Support

8.1 Warranty Information

This Rowenta Steam Force DW9440U1 Steam Iron comes with a 1 Year Limited Warranty from the date of purchase. This warranty covers manufacturing defects under normal household use. It does not cover damage resulting from misuse, neglect, commercial use, or unauthorized repairs.

Please retain your proof of purchase for warranty claims.

8.2 Customer Support

For technical assistance, warranty service, or to order replacement parts, please visit the official Rowenta website or contact their customer service department. Contact information can typically be found on the manufacturer's website or in the product packaging.

For more information, you may visit the Rowenta Store on Amazon.