1. Introduction
Thank you for purchasing the Toshiba AW-DUHN1600LUPEG Top Load Washing Machine. This manual provides essential information for the safe and efficient operation, installation, maintenance, and troubleshooting of your appliance. Please read this manual thoroughly before using the washing machine and keep it for future reference.
2. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury. This appliance is intended for household use only.
- Ensure the washing machine is properly grounded.
- Do not operate the machine with a damaged power cord or plug.
- Keep children and pets away from the appliance during operation.
- Do not wash items that are soiled with flammable substances.
- Unplug the machine before cleaning or performing any maintenance.
- Do not attempt to repair or replace any part of the appliance unless specifically recommended in this manual.
3. Product Overview
Key Features
- Ultra Fine Bubble Technology: Enhances cleaning by allowing detergent to penetrate fabrics more effectively.
- Great Waves Washing Pattern: Optimizes washing efficiency through varied water flow, reducing wash time while maintaining effective cleaning and gentle fabric care.
- Water Shield Filter: Prevents dirt and particles from entering the washing machine, extending its lifespan and protecting it from damage caused by water impurities.
- Steam Heater: Provides a healthier clean with high temperatures, helping to remove odors and reduce wrinkles from clothes.
- DDM Inverter Motor: Allows the inner tub to move in multiple directions, enhancing cleaning performance and fabric care during the wash cycle.
- Designed for durability and user satisfaction.
Components

Figure 3.1: Side view of the washing machine, showcasing its compact design.

Figure 3.2: Side view with the top lid open, revealing the washing tub.

Figure 3.3: Top view showing the control panel and the transparent lid.

Figure 3.4: Detailed view of the touch control panel with various program options.

Figure 3.5: Interior view showing the detergent and softener dispenser compartments.

Figure 3.6: Close-up of the dispenser, clearly labeled for softener and detergent.
4. Setup and Installation
Proper installation is crucial for the performance and longevity of your washing machine. It is recommended to have the appliance installed by a qualified technician.
4.1 Unpacking
- Carefully remove all packaging materials.
- Check for any damage during transit. Contact your retailer immediately if damage is found.
- Remove all transit bolts and packing from the drum.
4.2 Location
- Place the washing machine on a firm, level surface.
- Ensure there is adequate space around the machine for ventilation and access.
- Avoid direct sunlight or extreme temperatures.
4.3 Water Connection
- Connect the water inlet hose to a cold water tap. Ensure connections are tight to prevent leaks.
- Position the drain hose correctly to allow for proper water drainage.
4.4 Power Connection
- Plug the power cord into a grounded electrical outlet.
- Do not use extension cords or adapters.
5. Operating Instructions
This section guides you through the daily operation of your Toshiba washing machine.
5.1 Loading Laundry
- Sort laundry by fabric type, color, and soil level.
- Open the top lid and load clothes loosely into the tub, ensuring not to overload. The 15 kg capacity refers to dry laundry weight.
5.2 Adding Detergent and Softener

Figure 5.1: Correct method for adding detergent and softener.
- Pull out the dispenser drawer located inside the tub (refer to Figure 3.5 and 3.6).
- Add the recommended amount of liquid or powder detergent to the 'DETERGENT' compartment.
- Add fabric softener to the 'SOFTENER' compartment. Do not exceed the maximum fill line.
- Close the dispenser drawer securely.
5.3 Selecting a Wash Cycle
The washing machine features a touch control panel (Figure 3.4) for easy program selection. Available cycle options include:
- Normal: For everyday cottons and mixed fabrics with average soil.
- Heavy Duty: For heavily soiled items and durable fabrics.
- Delicate: For fragile items requiring gentle washing.
- Additional options may include Steam, Rinse, Spin, and Tub Clean.
To select a cycle:
- Press the 'Power' button to turn on the machine.
- Touch the desired cycle button on the control panel.
- Adjust temperature, spin speed, or other options if available for the selected cycle.
- Press 'Start/Pause' to begin the wash cycle.
5.4 Advanced Washing Technologies

Figure 5.2: Ultra Fine Bubble technology in action.

Figure 5.3: The dynamic water flow of the Great Waves pattern.

Figure 5.4: Internal view of the DDM Inverter Motor.
The Ultra Fine Bubble technology and Great Waves pattern work automatically with selected cycles to optimize cleaning. The DDM Inverter Motor ensures quiet and efficient operation.
6. Maintenance
Regular maintenance helps ensure optimal performance and extends the life of your washing machine.
6.1 Cleaning the Tub (Cylinder Cleaning)
The washing machine features a 'Cylinder Cleaning' function to keep the tub hygienic. It is recommended to run this cycle periodically, especially after washing heavily soiled items.
- Ensure the tub is empty.
- Add a tub cleaner or a small amount of detergent to the dispenser.
- Select the 'Tub Clean' cycle (if available) or a hot wash cycle with no laundry.
- Start the cycle.
6.2 Cleaning the Water Shield Filter

Figure 6.1: Representation of the Water Shield Filter mechanism.
The Water Shield Filter helps protect the machine from impurities. Check and clean it regularly.
- Turn off and unplug the washing machine.
- Locate the filter (refer to your specific model diagram if needed).
- Remove the filter and rinse it under running water to remove any accumulated debris.
- Reinstall the filter securely.
6.3 Exterior Cleaning
- Wipe the exterior surfaces with a soft, damp cloth.
- Do not use abrasive cleaners or solvents.
7. Troubleshooting
Before contacting service, please check the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not start | Power cord unplugged; Lid not closed properly; 'Start/Pause' not pressed. | Check power connection; Close lid securely; Press 'Start/Pause'. |
| No water filling | Water tap closed; Water inlet hose kinked; Water supply cut off. | Open water tap; Straighten hose; Check household water supply. |
| Machine vibrates excessively | Machine not level; Laundry unevenly distributed; Transit bolts not removed. | Adjust leveling feet; Redistribute laundry; Ensure transit bolts are removed. |
| Water not draining | Drain hose kinked or blocked; Drain pump filter clogged. | Check and clear drain hose; Clean drain pump filter. |
8. Specifications
| Specification | Value |
|---|---|
| Brand | Toshiba |
| Model Information | AW-DUHN1600LUPEG |
| Product Dimensions (D x W x H) | 63 x 60.1 x 102 cm |
| Efficiency | A+ |
| Capacity | 15 kg |
| Installation Type | Freestanding |
| Special Features | Cylinder Cleaning |
| Color | Grey |
| Control Type | Touch |
| Access Location | Top Load |
| Item Weight | 48 Kilograms |
| Cycle Options | Normal, Heavy Duty, Delicate |
9. Warranty and Support
Your Toshiba AW-DUHN1600LUPEG washing machine comes with a 10-year motor warranty, ensuring long-term reliability for this critical component.
For warranty claims, technical assistance, or service requests, please contact Toshiba customer support. Keep your purchase receipt and product model information handy when contacting support.
For further assistance, please visit the official Toshiba website or refer to the contact information provided with your purchase documentation.





