What water pressure is required for proper operation of the washer?

The water supply pressure must be between 14.5 to 145 psi (1–10 bar) with a minimum flow of 2.2 U.S. gallons (8 liters) per minute. If the maximum water pressure is exceeded, a pressure regulator valve must be installed. The washing machine must only be operated with cold and hot tap water, with a maximum hot water temperature of 140°F (60°C). (Page 15)