Frontloading washing machine colour white energy consumption 092 kwh energy rating a capacity 7 kg annual energy consumption 171 kwhyear annual water consumption 9 499 litres spin efficiency b noise level washing 58 db noise level spinning 78 db spin speed rpm 1 400 rpm wash time 252 min household size medium household 3 4 persons wash programmes cotton whites colour wash easy care mixed load delicates refresh wool silk hand wash safet