The Miele Novotronic W522 (Premier 520) is a classic, high-build-quality freestanding washing machine known for its longevity and Miele’s signature honeycomb drum.
Core Performance
 * Load Capacity: 5 kg (ideal for individuals or small households).
 * Maximum Spin Speed: 1200 RPM.
 * Energy Efficiency: Originally rated "A" under the older European energy labeling system.
 * Drum Type: Patented Honeycomb Drum (designed to create a thin film of water that cushions clothes during the cycle).
Physical Dimensions
 * Height: 850 mm
 * Width: 595 mm
 * Depth: 580 mm – 600 mm (approximate, including door protrusion).
Key Features
 * Build Quality: Features a genuine enamel front (scratch and corrosion-resistant) and a stainless steel suds container.
 * Controls: Traditional rotary dial for program selection with push-button options for additional functions.
 * Wash Programs: Includes Cottons (up to 95°C), Minimum Iron, Delicates, Woollens, and a "Short" wash modifier for quicker cycles.
 * Safety & Convenience: Includes a time-remaining indicator, "PC Update" optical interface for service technicians, and an imbalance monitoring system to reduce vibration during spins.
 * Noise Level: While specific dB ratings for this legacy model vary, it is generally quieter than budget contemporaries due to its cast-iron counterweights.
Important Note
Please note that there is also a modern Miele PWM 520 which is a 20kg commercial machine. If your machine is a standard home front-loader with "Premier 520" on the fascia, the 5kg specs above are the correct ones for your appliance.