ANNEX XU.K.Multi-drum household washing machines and multi-drum household washer-dryers

(a)

the rated washing capacity is the sum of the rated washing capacities of each drum; for multi-drum household washer-dryers, the rated capacity is the sum of the rated capacities of each drum;

(b)

the energy and water consumption of the multi-drum household washing machine and of the washing cycle of the multi-drum household washer-dryer is the sum of the energy consumption, or water consumption, of each drum;

(c)

the energy and water consumption of the complete cycle of the multi-drum household washer-dryer is the sum of the energy consumption, or water consumption, of each drum;

(d)

the Energy Efficiency Index (EEIW) is calculated using the rated washing capacity and energy consumption; for multi-drum household washer-dryers, the Energy Efficiency Index (EEIWD) is calculated using the rated capacity and energy consumption;

(e)

the duration is the duration of the longest eco 40-60 programme, or wash and dry cycle, operating in each drum;

(f)

the residual moisture content after washing is calculated as the weighted average, according to each drum’s rated capacity;

(g)

for household multi-drum washer-dryers, the final moisture content after drying is measured individually for each drum;

(h)

the measurement of low power modes, of the acoustic airborne noise emissions and the acoustic airborne noise emissions class apply to the whole household washing machine.