What are the water supply pressure requirements for installation?

The permissible water pressure for the washing machine is between 0.3 and 10 kgf/cm² (30–1000 kPa). If the water supply pressure exceeds 1000 kPa, a decompression device should be installed. You should also periodically check the condition of the hose and replace it if necessary. (Pages 4 and 7)