Whirlpool 400 Série Guide D'utilisation Et D'entretien page 4

Install where dishwasher is protected from the elements.
Protect against freezing to avoid possible rupture of fill valve.
Such ruptures are not covered by the warranty. See "Storing
Your Dishwasher" in the "Dishwasher Care" section for winter
storage information.
Install and level dishwasher on a floor that will hold the
weight, and in an area suitable for its size and use.
Remove all shipping plugs from hoses and connectors (such
as the cap on the drain outlet) before installing. See
Installation Instructions for complete information.
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