1. Introduction
This manual provides essential information for the safe and efficient use of your TOSHIBA TW-84GS4L drum-type washing machine. Please read it thoroughly before operation and keep it for future reference. This appliance features advanced washing technologies such as Antibacterial Ultrafine Bubble Wash and Hot Water Antibacterial Ultrafine Bubble Wash, along with efficient heater drying and a compact design.

Figure 1: TOSHIBA TW-84GS4L Drum-Type Washing Machine (Morning White).
2. Setup
2.1. Unboxing and Initial Placement
Carefully remove the washing machine from its packaging. Ensure all packing materials are removed before installation. Place the unit on a flat, stable surface. Verify that the installation area has sufficient space for the appliance and its door to open fully.
2.2. Installation Requirements and Space Confirmation
Before installation, confirm that the installation space meets the required dimensions. Adequate clearance is necessary for proper ventilation and door operation.

Figure 2: Installation space requirements. Ensure at least 10cm extra width for product entry, and sufficient space for door opening (20-40cm) and top clearance (15cm).
- Product Dimensions: Refer to the specifications section for exact measurements.
- Doorway/Stair Clearance: For smooth transport, ensure doorways and stairs have at least 10cm more width than the product.
- Installation Space: Allow at least 1cm clearance on the left/right sides, 15cm above (for filter access), and 1cm behind the unit.
- Drain Pan: Check the size and position of your drain pan and drain outlet. Additional costs may apply depending on the drain hose connection.
2.3. Connecting Water and Power
Connect the water supply hose to the water tap and the washing machine. Ensure a secure connection to prevent leaks. Plug the power cord into a grounded electrical outlet. For detailed connection steps, refer to the included instruction manual (paper version).

Figure 3: Overview of installation and recycling service steps. This includes connecting power, water, and drain hoses, and performing a water leak test.
3. Operating Instructions
3.1. Basic Washing Cycle
- Load laundry into the drum, ensuring not to overload.
- Add detergent and fabric softener to the designated compartments.
- Close the door securely.
- Select your desired wash program (e.g., Standard, Quick).
- Press the Start button. The machine will automatically detect the load and proceed with the wash cycle.
3.2. Advanced Washing Technologies
This washing machine incorporates advanced features for enhanced cleaning and hygiene.
3.2.1. Antibacterial Ultrafine Bubble Wash
This technology uses nano-sized bubbles to penetrate deep into fabric fibers, effectively removing sebum stains and preventing yellowing. No special settings are required; it works with your regular wash cycle.

Figure 4: Ultrafine Bubble Wash technology. It enhances detergent power to remove deep-seated dirt and prevent odors.
3.2.2. Hot Water Antibacterial Ultrafine Bubble Wash
Utilizes hot water to boost detergent effectiveness, tackling stubborn stains and providing antibacterial action. Various temperature settings are available:
- Approx. 60°C Sterilization: For sterilizing white clothes (up to 2kg load).
- Approx. 40°C Soak: Removes yellowing (up to 3kg load).
- Approx. 40°C Wash: Removes stubborn dirt embedded in fibers (up to 4kg load).
- Approx. 30°C Delicate Wash: Gentle wash for delicate items (up to 2kg load).
- Approx. 15°C Wash: Maintains washing power even at low temperatures (up to 8kg load).

Figure 5: Hot Water Ultrafine Bubble Wash options for various cleaning needs.
3.3. Drying Functions
The machine offers various drying options to suit your needs, utilizing a heater-based water-cooled dehumidification system.
- Low-Temperature Drying Mode: Reduces damage to clothes during drying.
- Blanket Course: Allows washing and drying of blankets.
- Speed Course: For quick drying when time is limited.
- Wool Course: Gentle warm water wash for wool items.
- Sterilization/Deodorization Course: For items that cannot be washed with water.

Figure 6: Diverse wash and dry courses for convenience and garment care.
4. Maintenance
Regular maintenance ensures optimal performance and longevity of your washing machine.
4.1. Drum Cleaning
The machine features an automatic cleaning function and mold protection. Use the dedicated drum cleaning cycle periodically to prevent mold and odors. Refer to the main instruction manual for specific steps.
4.2. Filter Cleaning
Clean the lint filter regularly to maintain drying efficiency. The filter is typically located near the door or at the bottom front of the machine. Remove accumulated lint and rinse the filter under running water.
4.3. Exterior Cleaning
Wipe the exterior of the machine with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish.
5. Troubleshooting
If you encounter issues with your washing machine, refer to the following common solutions before contacting service.
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not start | Power cord unplugged, door not closed properly, water supply off. | Check power connection, ensure door is latched, open water tap. |
| Excessive vibration/noise | Machine not level, transport bolts not removed, uneven load. | Adjust leveling feet, remove transport bolts (if applicable), redistribute laundry. |
| Water leakage | Hoses not connected securely, damaged hose. | Check all hose connections, replace damaged hoses. |
| Clothes not drying properly | Lint filter clogged, overloaded dryer, incorrect program selected. | Clean lint filter, reduce load size, select appropriate drying program. |
For other issues or if the problem persists, please consult the full instruction manual or contact customer support.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | TOSHIBA |
| Model Number | TW-84GS4L |
| Color | Morning White |
| Washing Capacity | 8 kg |
| Drying Capacity | 4 kg |
| Product Dimensions (D x W x H) | 63.3 cm x 64 cm x 97.5 cm |
| Body Width/Depth (excluding hoses) | 599 mm |
| Drum Material | Stainless Steel |
| Special Features | Inverter Control, Child Lock, Antibacterial Ultrafine Bubble Wash, Hot Water Wash, Heater Drying, Auto Cleaning, Mold Protect |
| Wash Cycles | 9 |
| Dry Cycles | 5 |
| Operating Mode | Automatic |
| Country of Origin | China |
| Included Components | Instruction Manual |

Figure 7: Detailed dimension diagram. Note: Water supply hose length is 0.8m. Not compatible with built-in installations.
7. Warranty and Support
7.1. Warranty Information
This product comes with a one-year warranty from the date of delivery. The delivery note is required for warranty claims. The warranty is valid only for use within Japan.
7.2. Customer Support
For technical assistance, service requests, or further inquiries, please refer to the contact information provided in your physical instruction manual or visit the official TOSHIBA website.
For additional information and resources, you may visit the TOSHIBA Brand Store on Amazon.co.jp.







