The Siemens iQ500 WM14Q478GB is a premium, high-efficiency washing machine known for its robust build and advanced sensor technology. It sits a tier above the iQ300 series, offering more sophisticated load detection and quieter operation.
Core Performance
 * Capacity: 7 kg (ideal for medium-sized households).
 * Spin Speed: 1400 rpm maximum (adjustable down to 400 rpm).
 * Energy Efficiency: Originally rated A+++ (under the old EU system), it is highly efficient with an estimated annual consumption of 139 kWh.
 * Noise Levels: 54 dB (wash) / 75 dB (spin).
Key Technical Features
 * iQdrive Motor: A brushless, permanent magnet motor that is more durable, faster, and significantly quieter than traditional motors.
 * waterPerfect Plus: A sophisticated sensor system that calculates the exact amount of water needed based on the fabric type and the weight of the load.
 * waveDrum: The unique droplet-shaped drum structure and asymmetrical paddles provide both intensive cleaning for stains and gentle care for delicates.
 * AntiVibration Design: The spiral pattern on the side walls isn't just for looks; it increases stability and reduces vibration during high-speed spins.
Dimensions & Build
 * Height: 84.8 cm
 * Width: 59.8 cm
 * Depth: 55.0 cm (excluding the door handle/curvature).
 * Design: Large LED display with a Jog dial for program selection. It includes an end-of-cycle buzzer and a child lock.
Main Programs & Functions
 * VarioPerfect: Gives you the choice between speedPerfect (washes up to 60% faster) or ecoPerfect (uses up to 50% less energy).
 * Specialist Cycles: Includes dedicated settings for Lingerie, Outdoor/Waterproofing, Shirts/Blouses, and a Super Quick 15 minute cycle.
 * Reload Function: Allows you to pause the cycle and add a forgotten sock or shirt, provided the water level isn't too high.