Hitachi Fully Automatic Washing Machine Beat Wash

1. Introduction

This manual provides essential information for the safe and efficient operation of your Hitachi Fully Automatic Washing Machine, model BW-V70F W. Please read it thoroughly before using the appliance and keep it for future reference.

The Hitachi Beat Wash BW-V70F W is a 7kg capacity fully automatic washing machine designed for effective cleaning with features like Detergent Select and Large Flow Niagara Beat Wash. It also includes functions for automatic tub cleaning and various wash courses to suit different fabric types and soil levels.

2. Safety Information

Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.

• Ensure the washing machine is properly grounded.
• Do not operate the machine if the power cord or plug is damaged.
• Keep children and pets away from the appliance during operation.
• Do not wash items that are waterproof or water-repellent, as this may cause abnormal vibrations.
• Unplug the machine before cleaning or performing any maintenance.
• Do not use flammable liquids near the washing machine.

3. Product Overview

Familiarize yourself with the main components and control panel of your washing machine.

Figure 3.1: Front view of the Hitachi Beat Wash BW-V70F W washing machine.

Figure 3.2: Detailed view of the control panel. The display shows wash time, rinse count, spin time, and other settings. Buttons include Power, Start/Pause, Course Selection, and various function options.

4. Setup and Installation

Proper installation is crucial for the performance and longevity of your washing machine. Ensure sufficient space and correct connections.

Figure 4.1: Installation requirements. Ensure at least 10cm clearance for product dimensions (width, depth, height), and 1cm clearance on left/right sides, 15cm above, and 1cm behind the unit. The machine fits in a waterproof pan with an inner depth of 530mm or more.

Figure 4.2: Detailed dimensions. Width: 577mm (body width 530mm), Depth: 586mm, Height: 980mm (including water supply hose attachment part).

Water Supply and Drain Connection

Connect the water supply hose to a water faucet and the drain hose to a suitable drain. Ensure all connections are secure to prevent leaks.

5. Operating Instructions

5.1 Detergent Select

This feature automatically adjusts washing and rinsing based on your detergent type (liquid or powder).

• Select either liquid or powder detergent.
• For liquid detergent, the machine increases agitation for thorough washing and performs one rinse cycle.
• For powder detergent, the machine ensures the detergent dissolves completely and performs two rinse cycles.

5.2 Large Flow Niagara Beat Wash

This powerful wash cycle uses a large volume of water and high concentration detergent to remove stubborn stains like collar and cuff grime, mud, and even oily food stains, reducing the need for pre-washing.

Figure 5.1: Example of Niagara Beat Wash effectiveness on collar and cuff stains (polyester 65%, cotton 35%).

5.3 Soak Niagara Beat Wash

For removing yellowing caused by sebum oxidation, this course soaks clothes in a high-concentration detergent solution while gently agitating them with the Beat Wing X (rotating blades).

Figure 5.2: Example of Soak Niagara Beat Wash removing yellowing from cotton fabric. Note: This course increases water usage, power consumption, and operation time.

5.4 Speedy Course

When you are short on time, this course can wash 1.5kg of lightly soiled clothes (one person's daily laundry) in approximately 10 minutes. For 3.5kg of clothes, it takes approximately 23 minutes.

Figure 5.3: Speedy Course for light loads (1.5kg in approx. 10 minutes). Suitable for daily towels or sportswear.

5.5 Delicate Course / Fashionable Clothes Course

These courses are designed to gently wash delicate garments, preventing shape loss and damage.

• Fashionable Clothes Course: Uses centrifugal push washing to prevent shape loss. Max capacity 3kg. Use liquid detergent.
• Delicate Course: Uses ample water and weak water flow to gently wash clothes. Max capacity 3kg. Use neutral or liquid detergent.

Figure 5.4: Examples of garments suitable for Delicate and Fashionable Clothes courses, along with care symbols.

6. Maintenance

6.1 Automatic Tub Cleaning

This function washes away dirt from the unseen parts of the washing tub every time you do laundry, helping to suppress mold and bacteria growth.

Figure 6.1: Illustration of Automatic Tub Cleaning. After rinsing, a shower of clean tap water washes down the stainless steel tub and outer tub. Note: This function increases water usage, power consumption, and operation time.

6.2 Lint Filter Cleaning

The new transparent lint filter makes it easy to see accumulated lint, ensuring timely cleaning. The slide-out design allows for easy disposal without touching the lint.

Figure 6.2: The lint filter is easily accessible. Simply slide it out to dispose of accumulated lint without direct contact.

7. Troubleshooting

If you encounter issues, refer to the following common solutions. If the problem persists, contact customer support.

• Machine does not start: Check if the power plug is securely inserted and the water supply is open. Ensure the lid is closed properly.
• Water does not drain: Check if the drain hose is kinked or blocked. Ensure the drain hose is positioned correctly.
• Excessive vibration or noise: Ensure the machine is level and all transit bolts (if any) have been removed. Distribute laundry evenly in the tub.
• Poor washing results: Check detergent amount, water temperature, and selected wash course. Do not overload the machine.

8. Specifications

9. Warranty and Support

Your Hitachi washing machine comes with a standard manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions.

For technical support, service, or warranty claims, please contact Hitachi customer service. Keep your purchase receipt and product model information handy when contacting support.