Refiners does not work with SharePoint 2010 Enterprise Search

I am testing the serach.asmx web service for querying the search from SharePoint 2010 with Refiners, but I noticed that my refiners in the query xml does not effect the resutls. after my serach , I found that the refiners work only with FAST Search Server 2010 for SharePoint according to this MSDN article.

<QueryPacket xmlns=\”urn:Microsoft.Search.Query\” Revision=\”1000\”>
<Query domain=\”QDomain\”>
<QueryText language=\”en-US\” type=\”FQL\”>