If you like to create different maps on the same site, then you can do this by including the category slug(s) in the wpsl shortcode. This will automatically restrict the returned results to the set category.
Let’s say you have two categories called ‘Indoor’ and ‘Outdoor’. You can then do
[wpsl category="indoor"] on the indoor page, and
[wpsl category="outdoor"] on the outdoor page.
You can find the category slugs on the Store Locator > Store Categories page under the “Slug” header.