1. Safety Information
Please read this manual carefully before using the appliance and keep it for future reference. Failure to follow these instructions may result in electric shock, fire, or injury.
- Ensure the power supply voltage matches the appliance's rating.
- Do not operate the washing machine with wet hands.
- Keep children away from the appliance during operation.
- Do not wash items that are waterproof or easily flammable.
- Always unplug the appliance before cleaning or maintenance.
- Ensure proper installation of water supply and drain hoses to prevent leaks.
2. Product Overview
The IRIS OHYAMA IAW-T605BL-B is a 6kg full automatic washing machine designed for efficient and convenient laundry care. It features a stylish black glass top, multiple wash courses, a room dry mode, and a reservation timer.

Figure 2.1: Top-down view of the IRIS OHYAMA IAW-T605BL-B washing machine, showcasing its black glass top and control panel.

Figure 2.2: The washing machine positioned in a modern living space, highlighting its sleek design and 6kg capacity suitable for 2-3 people. Key features like Room Dry Mode, Reservation Timer, Stainless Tub, and Tub Cleaning Course are indicated.

Figure 2.3: Illustration demonstrating the 6.0kg capacity, capable of washing approximately 4 days' worth of laundry (based on 1.5kg per person per day) in one cycle.
3. Setup
3.1 Pre-Installation Checks
Before installation, ensure the following:
- Check Carry-in Route: Verify that the product can be safely transported through your home's entryways, hallways, and stairs. Allow an additional 10cm clearance beyond the product's dimensions for width, depth, and height.
- Installation Space: Ensure sufficient space around the washing machine for proper ventilation and operation.
- Drainage Location: Confirm the position of the drain outlet.
- Waterproof Pan: Check if a waterproof pan is present and its internal dimensions. The washing machine requires a depth of at least 54cm from the front leg to the rear leg if placed inside a waterproof pan.

Figure 3.1: Diagram illustrating necessary checks for installation, including product dimensions, entryway height/width, elevator width, stair width, and required space around the washing machine (15cm above, 1cm behind, 1cm left/right from the drain hose connection side).

Figure 3.2: Visual guide for checking the carry-in route, emphasizing adding 10cm to the product's dimensions for doorways, elevators, and stairs. Also shows checking for other obstacles and a special note for spiral staircases.

Figure 3.3: Information regarding indoor and outdoor installation, including checking for a waterproof pan and its dimensions. It also advises on installing the machine against a wall (rear or side) and ensuring the faucet height is at least 10cm above the washing machine's top edge.
3.2 Drain Hose Connection
The drain hose can be connected from either the left or right side of the washing machine. Ensure the hose is not bent or obstructed.
- If the drain outlet is directly below the washing machine, a special drain pipe (bottom drain pipe) may be required.
- The drain hose should not be extended more than 3 meters and must be placed on a flat surface.
- Ensure the drain hose end is not submerged in water.
- If extending the drain hose, keep the height difference to less than 10cm to prevent drainage issues.

Figure 3.4: Detailed diagrams showing how to connect the drain hose, including scenarios where the drain outlet is on the left or right, and when a bottom drain pipe or leg risers are necessary for proper drainage.

Figure 3.5: Instructions for handling the drain hose, including ensuring it is not extended more than 3 meters and maintaining a height difference of less than 10cm to prevent drainage problems. Also includes a note about using a clothes dryer in conjunction with the washing machine.
3.3 Water Supply Connection
Connect the provided water supply hose to the washing machine and the water faucet. Ensure all connections are secure to prevent leaks.
3.4 Power Connection
Plug the power cord into a grounded electrical outlet. Ensure the outlet meets the voltage requirements (AC100V).
4. Operating Instructions
4.1 Control Panel
The control panel features push buttons for various functions and a clear display for settings.

Figure 4.1: Close-up of the control panel, showing buttons for water level, reservation, wash, rinse, spin, course selection, and start/pause. Indicators for child lock, room dry mode, and various wash courses are also visible.
4.2 Selecting Wash Courses
Choose from 6 available wash courses to suit your laundry needs:
- Standard: For everyday laundry.
- Soak: Ideal for stubborn dirt or when odors are a concern.
- Rinse 1 Time: For detergents that require only one rinse cycle.
- Quick: For lightly soiled clothes, shortens washing time.
- Dry: Gentle washing for delicate garments.
- Blanket: Suitable for blankets up to 2kg, allowing thorough washing of large items.

Figure 4.2: Visual representation of the six selectable wash courses and their descriptions.
4.3 Room Dry Mode
The Room Dry Mode uses wind drying without a heater to significantly reduce drying time indoors and suppress unpleasant odors from incomplete drying.

Figure 4.3: Diagram explaining the Room Dry Mode, showing how it removes moisture and shortens indoor drying time. A comparison chart indicates a 92% dehydration rate with Room Dry Mode versus 71% with normal mode, an approximate 30% improvement.
4.4 Reservation Timer
Use the reservation timer to set the washing machine to finish a cycle at a desired time, from 1 hour to 24 hours in advance. This allows you to align laundry completion with your schedule, such as when you wake up or return home.
4.5 Loading Laundry and Adding Detergent
- Open the lid and load laundry into the tub, ensuring not to overload.
- Add the appropriate amount of detergent and fabric softener to their respective dispensers.
4.6 Starting a Wash Cycle
- Select your desired wash course.
- Adjust water level or other settings if necessary.
- Press the "Start/Pause" button to begin the cycle.
5. Maintenance
5.1 Cleaning the Washing Tub
Regularly use the "Tub Cleaning Course" to prevent mold and detergent residue buildup, ensuring hygienic washing conditions.
5.2 General Cleaning
- Wipe the exterior of the machine with a soft, damp cloth.
- Clean the detergent dispenser regularly to prevent blockages.
- Check and clean the lint filter (if applicable) after each wash.
6. Troubleshooting
If you encounter any issues, please refer to the following common solutions before contacting customer support:
- Machine does not start: Check if the power cord is properly plugged in and the lid is closed securely.
- No water supply: Ensure the water faucet is open and the water supply hose is not kinked.
- Drainage issues: Check if the drain hose is properly installed, not bent, and not submerged in water. Ensure the drain outlet is not blocked.
- Unusual noise/vibration: Ensure the machine is level and not overloaded. Remove any foreign objects from the tub.
For persistent problems, please contact IRIS OHYAMA customer support.
7. Specifications
| Item | Specification |
|---|---|
| Model | IAW-T605BL-B |
| Type | Full Automatic Electric Washing Machine |
| Rated Voltage | AC100V |
| Rated Power Frequency | 50/60Hz |
| Rated Power Consumption | 255/300W |
| Standard Washing Capacity | 6.0kg |
| Standard Dehydration Capacity | 6.0kg |
| Standard Water Usage | 132L |
| Standard Water Level | 50L |
| Waterproof Level | IPX4 |
| External Dimensions (W x D x H) | Approx. 55.5 x 52.5 x 92 cm |
| Weight | Approx. 31kg |
| Operating Noise (Washing) | Approx. 39dB |
| Operating Noise (Dehydration) | Approx. 54dB |
| Special Features | Room dry mode, Reservation timer, 6 selectable wash courses |
| Color | Black |
| Operation Panel Type | Push button |
| Finish Type | Glass |
| Included Accessories | Water supply hose (approx. 0.8m) |
8. Warranty and Support
For warranty information, product registration, or technical assistance, please visit the official IRIS OHYAMA website or contact their customer support directly.
You can find more information and contact details on the IRIS OHYAMA Brand Store.





