{"id":9844,"date":"2026-01-16T11:50:26","date_gmt":"2026-01-16T10:50:26","guid":{"rendered":"https:\/\/faqdoc.info\/systemauswahl\/non-knowledgebase\/uncategorized\/flt\/"},"modified":"2026-01-26T13:31:39","modified_gmt":"2026-01-26T12:31:39","password":"","slug":"flt","status":"publish","type":"docs","link":"https:\/\/faqdoc.info\/en\/systemauswahl\/alpha-thermostat-direct-en\/55-matrix\/flt\/","title":{"rendered":"FLT (Temperature limiter floor sensor)"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"98\" height=\"47\" src=\"https:\/\/faqdoc.info\/wp-content\/uploads\/2026\/01\/Matrix_55__icon_Elektro-Wasser.png\" alt=\"\" class=\"wp-image-9886\" style=\"width:81px;height:auto\"\/><\/figure>\n\n<p>Depending on the desired maximum floor temperature, this can be selected between 25\u00b0C and 60\u00b0C (77\u00b0F and 140\u00b0F). The resulting surface temperature will naturally vary depending on the positioning of the floor sensor and the floor structure. <\/p>\n\n<p>Prerequisite for use:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>floor sensor must be connected<\/li>\n\n\n\n<li>be set in sensor mode (<strong>SMO<\/strong>): <strong>F<\/strong>, <strong>AF<\/strong>, <strong>A2F<\/strong><\/li>\n<\/ul>\n\n<p><strong>ATTENTION<\/strong><br\/><strong>The EF 20201-N cannot be used as a temperature limiter in combination with electric underfloor heating systems!<\/strong><\/p>\n\n<p><strong>\u2192 See the applicable standards for electric panel heating elements:<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>DIN EN 60335-1<\/strong><\/li>\n\n\n\n<li><strong>DIN EN 60335-2-96<\/strong><\/li>\n<\/ul>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Depending on the desired maximum floor temperature, this can be selected between 25\u00b0C and 60\u00b0C (77\u00b0F and 140\u00b0F). The resulting surface temperature will naturally vary depending on the positioning of the floor sensor and the floor structure. Prerequisite for use: ATTENTIONThe EF 20201-N cannot be used as a temperature limiter in combination with electric underfloor [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"doc_category":[208],"doc_tag":[],"knowledge_base":[209],"class_list":["post-9844","docs","type-docs","status-publish","hentry","doc_category-55-matrix","knowledge_base-alpha-thermostat-direct-en"],"year_month":"2026-04","word_count":88,"total_views":0,"reactions":{"happy":0,"normal":0,"sad":0},"author_info":{"name":"Sandra Palm","author_nicename":"spalm","author_url":"https:\/\/faqdoc.info\/en\/author\/spalm\/"},"doc_category_info":[{"term_name":"55 Matrix","term_url":"https:\/\/faqdoc.info\/en\/systemauswahl\/alpha-thermostat-direct\/55-matrix\/"}],"doc_tag_info":[],"knowledge_base_info":[{"term_name":"Alpha thermostat direct","term_url":"https:\/\/faqdoc.info\/en\/systemauswahl\/alpha-thermostat-direct-en\/","term_slug":"alpha-thermostat-direct-en"}],"knowledge_base_slug":["alpha-thermostat-direct-en"],"_links":{"self":[{"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/docs\/9844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/comments?post=9844"}],"version-history":[{"count":4,"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/docs\/9844\/revisions"}],"predecessor-version":[{"id":10073,"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/docs\/9844\/revisions\/10073"}],"wp:attachment":[{"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/media?parent=9844"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/doc_category?post=9844"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/doc_tag?post=9844"},{"taxonomy":"knowledge_base","embeddable":true,"href":"https:\/\/faqdoc.info\/en\/wp-json\/wp\/v2\/knowledge_base?post=9844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}