{"id":12088,"date":"2026-07-29T08:54:38","date_gmt":"2026-07-29T08:54:38","guid":{"rendered":"https:\/\/ecbc.devbuildpro.com\/installers\/?post_type=product&#038;p=12088"},"modified":"2026-07-29T08:55:35","modified_gmt":"2026-07-29T08:55:35","slug":"ot-110-weekly-programming-digital-chronothermostat-with-remote-boiler-control","status":"publish","type":"product","link":"https:\/\/ecbc.devbuildpro.com\/installers\/product\/ot-110-weekly-programming-digital-chronothermostat-with-remote-boiler-control\/","title":{"rendered":"OT.110 Weekly programming digital chronothermostat with remote boiler control"},"content":{"rendered":"<p>WEEKLY PROGRAMMING DIGITAL CHRONOTHERMOSTAT WITH REMOTE BOILER CONTROL (OpenTherm\u00ae compatible) AND REMOTE MANAGEMENT VIA GSM<\/p>\n<p>&nbsp;<\/p>\n<div class=\"page\" title=\"Page 1\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>GENERAL TECHNICAL DATA<\/p>\n<ul>\n<li>FIAMMA design<\/li>\n<li>graphic LCD 128&#215;64 pixel<\/li>\n<li>backlight timer 20 seconds<\/li>\n<li>LED for diagnostics\/signaling<\/li>\n<li>7 variable function keys<\/li>\n<li>weekly programming<\/li>\n<li>4 temperature levels (T0, T1, T2, T3)<\/li>\n<li>resolution (0,5\u00b0C temperature set)<\/li>\n<li>resolution (0,1\u00b0C temperature read)<\/li>\n<li>minimum interval programming: 15 minutes<\/li>\n<li>SELV insulation (Safety Extra Low Voltage)<\/li>\n<li>Bipolar connection, non-polarized<\/li>\n<li>OpenThermTM protocol v3.0 Smart Power Mode \u2013Medium Power<\/li>\n<li>serial interface RS-232 (5 wires) for external GSMmodem<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"page\" title=\"Page 1\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>TECHNICAL DATA OF THE CHRONOTHERMOSTAT<\/p>\n<p>Operating temperature: -0\u00b0C +50\u00b0C<br \/>\nHumidity: 95% maximum at 40\u00b0C<br \/>\nPower supply: low voltage (3V), obtained from communication with the boiler control board<br \/>\nProtection degree: IP30<br \/>\nDimensions: 140x90x32 mm<br \/>\nCompliance: directive 2004\/108\/CE (EMC), directive 2006\/95\/CE (LVD).<br \/>\nTemperature controls classes in accordance with the delegated regulation (EU) No 811\/2013:<br \/>\nClass 1, FIAMMA OT11 used in ON\/OFF operation.<br \/>\nClass 5, FIAMMA OT11 used in modulating operation. Class 6, FIAMMA OT11 used with outside temperature compensation.<br \/>\nWeight: 170 g<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"page\" title=\"Page 1\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>&nbsp;<\/p>\n<p>APPLICATION<\/p>\n<p>The digital chronothermostat FIAMMA OT11 series integrates the functions of room temperature control and remote control of home heating system in a single interface, specially designed to make available all its functionalities in intuitive mode.<\/p>\n<p>Control of the heating system is complete, allowing to manage advanced features such as solar thermal panels (if supported by the thermoregulation board).<\/p>\n<p>It is possible to choose between different modes of thermoregulation, even using an external probe (connected to the boiler) for climatic compensation.<br \/>\nWeekly programming is particularly versatile because it provides 4 temperature levels settable and no restriction number of time slots per day, consisting of individual intervals equal to a quarter of an hour and can be viewed on the appropriate graph of the daily program.<\/p>\n<p>The communication between the thermostat and the control board of the boiler takes place by means of a two-wire cable; the data are exchanged with the communication protocol compatible OpenTherm TM v3.0 Smart Power Mode &#8211; Medium Power.<\/p>\n<p><strong>PLEASE NOTE: This will work with any Elektra boiler with serial number 77377 and onwards<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/electriccombiboilerscompany.com\/wp-content\/uploads\/2021\/02\/OT11-FIAMMA-Data-Sheet.pdf\">Download manual<\/a><\/p>\n","protected":false},"featured_media":12145,"comment_status":"open","ping_status":"closed","template":"","meta":{"_angie_page":false},"product_brand":[],"product_cat":[27],"product_tag":[],"class_list":["post-12088","product","type-product","status-publish","has-post-thumbnail","product_cat-electric-boiler-accessories","product_shipping_class-ek-w","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ecbc.devbuildpro.com\/installers\/wp-json\/wp\/v2\/product\/12088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecbc.devbuildpro.com\/installers\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecbc.devbuildpro.com\/installers\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecbc.devbuildpro.com\/installers\/wp-json\/wp\/v2\/comments?post=12088"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecbc.devbuildpro.com\/installers\/wp-json\/wp\/v2\/media\/12145"}],"wp:attachment":[{"href":"https:\/\/ecbc.devbuildpro.com\/installers\/wp-json\/wp\/v2\/media?parent=12088"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecbc.devbuildpro.com\/installers\/wp-json\/wp\/v2\/product_brand?post=12088"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecbc.devbuildpro.com\/installers\/wp-json\/wp\/v2\/product_cat?post=12088"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecbc.devbuildpro.com\/installers\/wp-json\/wp\/v2\/product_tag?post=12088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}