1. Introduction
Thank you for purchasing the IRIS OHYAMA IAW-T603BL 6kg Fully Automatic Washing Machine. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your appliance. Please read this manual thoroughly before use and keep it for future reference.

A top-down view of the IRIS OHYAMA IAW-T603BL washing machine, showcasing its black finish and control panel.
2. Safety Information
To ensure safe operation, always follow these basic precautions:
- Read all instructions before using the appliance.
- Do not operate any appliance with a damaged cord or plug.
- Do not install or store this appliance where it will be exposed to the weather or freezing temperatures.
- Do not repair or replace any part of the appliance or attempt any servicing unless specifically recommended in this manual.
- Keep flammable materials and vapors away from the appliance.
- Ensure the appliance is properly grounded.
3. Product Overview and Features
The IRIS OHYAMA IAW-T603BL is a 6kg capacity fully automatic washing machine designed for efficient and convenient laundry care. Key features include:
- Room Dry Mode: This function helps to thoroughly remove moisture from clothes, shortening drying time and suppressing unpleasant odors from incomplete drying.
- Reservation Timer: Allows you to set the desired laundry completion time, providing flexibility and convenience.
- Durable Stainless Steel Tub: The washing tub is constructed from robust, stain-resistant stainless steel, ensuring long-lasting cleanliness and hygiene.
- Six Wash Courses: Offers a variety of programs to suit different fabric types and soil levels.

This image details the 'Room Dry Mode' feature, which reduces drying time and prevents odors, and lists the six available wash courses: Standard, Soak, Rinse 1, Quick, Dry, and Blanket.

A close-up view of the durable, stain-resistant stainless steel tub, along with information on the 'Tub Cleaning Course' and 'Tub Drying Course' for maintaining hygiene and preventing mold.
4. Setup and Installation
Proper installation is crucial for the performance and longevity of your washing machine. Please ensure adequate space and follow these guidelines:
4.1 Unpacking
- Remove all packaging materials, including the shipping bolts (if any).
- Inspect the appliance for any damage incurred during transit. Contact your retailer immediately if damage is found.
4.2 Location Requirements
Choose a stable, level surface away from direct sunlight and heat sources. Ensure sufficient clearance around the machine for ventilation and maintenance.

This diagram provides essential measurements and clearance requirements for installing the washing machine, including space needed for doorways, entrances, and around the unit itself.
4.3 Dimensions
The overall dimensions of the washing machine are approximately:
- Width: 55.5 cm
- Depth: 52.5 cm
- Height: 92 cm
- Weight: 31 kg

A technical drawing providing precise measurements (width, depth, height) of the washing machine for installation planning.
4.4 Water Supply and Drainage
- Connect the supplied water supply hose to a cold water tap and the washing machine's inlet.
- Ensure the drain hose is properly positioned to allow for adequate drainage, preventing kinks or blockages.
4.5 Electrical Connection
- Plug the power cord into a grounded AC 100V outlet.
- Do not use extension cords or adapters.
5. Operating Instructions
5.1 Basic Operation
- Load Laundry: Open the lid and place laundry loosely into the tub. Do not overload.
- Add Detergent: Add the appropriate amount of detergent to the dispenser.
- Power On: Press the Power button.
- Select Course: Choose a wash course suitable for your laundry.
- Start: Close the lid and press the Start button. The machine will automatically detect the water level and begin washing.
5.2 Wash Courses
The washing machine offers six specialized wash courses:
- Standard: For everyday laundry with normal soil levels.
- Soak: Ideal for stubborn dirt or items with noticeable odors.
- Rinse 1: Suitable for use with detergents designed for a single rinse cycle.
- Quick: A shorter cycle for lightly soiled garments when time is limited.
- Dry: A gentle cycle for delicate clothing items.
- Blanket: Specifically designed for washing blankets up to 2kg, ensuring thorough cleaning.
5.3 Room Dry Mode
Activate the Room Dry Mode to enhance drying efficiency and reduce drying time, which also helps to prevent the development of unpleasant odors in clothes dried indoors.
5.4 Reservation Timer
Use the Reservation Timer to set the desired time for the wash cycle to finish. This allows you to manage your laundry schedule effectively, ensuring clothes are ready when you need them.

An illustration demonstrating the 6.0kg capacity of the washing machine, indicating it can handle approximately four days' worth of laundry for a single individual.
6. Maintenance
Regular maintenance helps to keep your washing machine in optimal condition and prolong its lifespan.
6.1 Cleaning the Washing Tub
The stainless steel tub is designed to be durable and stain-resistant. To maintain its cleanliness and prevent mold growth:
- Tub Cleaning Course: Use this dedicated course to clean unseen dirt and residue from the tub.
- Tub Drying Course: Run this course after washing to dry the tub interior, which helps prevent mold and mildew.
6.2 Exterior Cleaning
Wipe the exterior of the machine with a soft, damp cloth. Do not use abrasive cleaners or solvents.
6.3 Lint Filter
Regularly clean the lint filter to ensure efficient operation and prevent lint buildup on clothes.
7. Troubleshooting
If you encounter any issues with your washing machine, please refer to the following common troubleshooting steps before contacting customer support:
- Machine does not start: Ensure the power cord is securely plugged in, the lid is closed properly, and the water supply is turned on.
- Water does not fill: Check if the water tap is open and the water supply hose is not kinked or blocked.
- Excessive vibration/noise: Verify that the machine is level and all shipping bolts have been removed. Ensure laundry is evenly distributed in the tub.
- Poor washing results: Check if the correct amount of detergent is used and the appropriate wash course is selected for the load.
For problems not listed here, or if the issue persists, please contact IRIS OHYAMA customer support.
8. Specifications
| Specification | Value |
|---|---|
| Brand | IRIS OHYAMA |
| Model Number | IAW-T603BL |
| Product Model Number | H517433F |
| Type | Fully Automatic Top Load |
| Capacity | 6.0 kg |
| Product Dimensions (D x W x H) | 52.5 x 55.5 x 92 cm |
| Item Weight | 31 kg |
| Rated Voltage | AC 100V |
| Rated Power (50Hz/60Hz) | 255W / 300W |
| Standard Water Consumption | 132 L |
| Standard Water Level | 50 L |
| Waterproof Level | IPX4 |
| Control Type | Push Button |
| Included Components | Water supply hose |
9. Warranty and Support
For warranty information, product support, or service requests, please refer to the warranty card included with your product or visit the official IRIS OHYAMA website. Keep your purchase receipt as proof of purchase.
You can find more information about IRIS OHYAMA products and support by visiting the IRIS OHYAMA Store on Amazon.





