The maximum capacity for clothes to be used is:
P1800RTM
P1700RTB / P1700RT
P1600RTB / P1600RT
Wash (18 kg) / Spin (10 kg)
Wash (17 kg) / Spin (10 kg)
Wash (16 kg) / Spin (10 kg)
Maximum wash capacity is based on dry clothes and maximum spin capacity is based on wet clothes.