{"id":10960,"date":"2025-11-05T11:30:09","date_gmt":"2025-11-05T10:30:09","guid":{"rendered":"https:\/\/alre.de\/produkte\/room-thermostat-heating-cooling-surface-mounted-230vac\/"},"modified":"2025-11-05T11:31:21","modified_gmt":"2025-11-05T10:31:21","slug":"room-thermostat-heating-cooling-surface-mounted-230vac","status":"publish","type":"produkte","link":"https:\/\/alre.de\/en\/produkte\/room-thermostat-heating-cooling-surface-mounted-230vac\/","title":{"rendered":"Room thermostat, heating\/cooling, surface-mounted, 230VAC"},"content":{"rendered":"[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”][vc_column_text]\n
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You are here: Klimatechnik<\/a> \/ Klimaregler<\/a> \/ elektronisch \"Aufputz\" (auch f\u00fcr EC-Regler)<\/a><\/div>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row]\n[vc_row type=”in_container” top_padding=”80″ full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/3″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”]\n

KTRRB-117.163<\/h1>\n

Room thermostat, heating\/cooling, surface-mounted, 230VAC<\/h2>\n
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The KTRRB air conditioning controller was specially developed for air conditioning systems in 2- or 4-pipe systems with de-energized closed valves. The KTRRB is used as an individual room temperature controller with an internal sensor or as an external controller with an optional remote sensor. The optional external flow sensor is used to automatically switch the controller to heating or cooling mode in 2-pipe operation depending on the flow temperature; alternatively, this input can be used as an H\/C changeover contact. In the event of a sensor break or sensor short circuit, the heating is activated with a switch-on time of 30 % to prevent cooling or frost damage in the room. An internal switch can be used to configure the existing contact input as an ECO contact or standby contact. ECO function: If this function is selected, the temperature is set to 3 K lower in heating mode and 3 K higher in cooling mode. Standby function: If this function is selected, the controller is switched off (frost protection remains active). Surface\/wall mounting or by means of adapter plate on flush-mounted box.<\/div>\n
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    Art.-Nr.: MA601400<\/h5>\n[\/vc_column][\/vc_row]\n[vc_row type=”full_width_background” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” bottom_padding=”0″ text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”][tabbed_section style=”minimal” alignment=”left” spacing=”default” tab_color=”Accent-Color” cta_button_style=”accent-color” icon_size=”24″][tab icon_family=”none” title=”Technical Data” id=”1615889093454-3″ tab_id=”1615889093455-1″][vc_row_inner column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” text_align=”left”][vc_column_inner column_padding=”padding-2-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”right” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”][vc_column_text]\n

    Technical Data<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Actual temperature display<\/td>\nNo<\/td>\n<\/tr>\n
    Additional heating switch<\/td>\nNo<\/td>\n<\/tr>\n
    Ambient temperature<\/td>\n0\u202f\u2026\u202f40\u00a0\u00b0C<\/td>\n<\/tr>\n
    Assembly<\/td>\ncomplete device<\/td>\n<\/tr>\n
    Bearing temperature<\/td>\n\u201320\u202f\u2026\u202f70\u00a0\u00b0C<\/td>\n<\/tr>\n
    Colour<\/td>\npure white<\/td>\n<\/tr>\n
    Control behaviour<\/td>\n2-point<\/td>\n<\/tr>\n
    Control range<\/td>\n5\u202f\u2026\u202f30\u00a0\u00b0C<\/td>\n<\/tr>\n
    Cooling control function<\/td>\nYes<\/td>\n<\/tr>\n
    Degree of contamination<\/td>\n2<\/td>\n<\/tr>\n
    Design<\/td>\nBerlin 3000<\/td>\n<\/tr>\n
    Dimensions (W x H x D)<\/td>\n110\u202fmm x 110,7\u202fmm x 26\u202fmm<\/td>\n<\/tr>\n
    Display<\/td>\nNo<\/td>\n<\/tr>\n
    ECO function (reduction)<\/td>\nYes<\/td>\n<\/tr>\n
    ECO temperature reduction<\/td>\napprox. 3 K<\/td>\n<\/tr>\n
    Electric connection<\/td>\nscrew terminals<\/td>\n<\/tr>\n
    Electronic control<\/td>\nYes<\/td>\n<\/tr>\n
    Energy efficiency class<\/td>\nI<\/td>\n<\/tr>\n
    External setting<\/td>\nYes<\/td>\n<\/tr>\n
    Fan switch 3-stage<\/td>\nNo<\/td>\n<\/tr>\n
    Heating\/cooling switch<\/td>\nNo<\/td>\n<\/tr>\n
    Heating control function<\/td>\nYes<\/td>\n<\/tr>\n
    Housing material<\/td>\nplastic ABS<\/td>\n<\/tr>\n
    Max. air humidity (non-condensing)<\/td>\n95 % r.H.<\/td>\n<\/tr>\n
    Max. switching current<\/td>\nheating: 5 (1)\u00a0A, 5 (1)\u00a0A, 3 (1)\u00a0A<\/td>\n<\/tr>\n
    Max. switching voltage<\/td>\n230\u202fVAC, 50 Hz<\/td>\n<\/tr>\n
    Mechanical range reduction<\/td>\nYes<\/td>\n<\/tr>\n
    Min. switching voltage<\/td>\n230\u202fVAC, 50 Hz<\/td>\n<\/tr>\n
    Mounting\/attachment<\/td>\nsurface mounting<\/td>\n<\/tr>\n
    Neutral zone<\/td>\n2\u00a0K<\/td>\n<\/tr>\n
    Number of control ranges<\/td>\n1<\/td>\n<\/tr>\n
    Number of outputs<\/td>\n2<\/td>\n<\/tr>\n
    Number of outputs, cooling<\/td>\n1<\/td>\n<\/tr>\n
    Number of outputs, heating<\/td>\n1<\/td>\n<\/tr>\n
    Off \/ fan man \/ fan auto switch<\/td>\nNo<\/td>\n<\/tr>\n
    On\/Off switch<\/td>\nYes<\/td>\n<\/tr>\n
    Operating voltage<\/td>\n230\u202fVAC,\u202f50 Hz<\/td>\n<\/tr>\n
    Operation<\/td>\nrotary knob and switches<\/td>\n<\/tr>\n
    Output signal<\/td>\nswitching<\/td>\n<\/tr>\n
    Potential free switching contact<\/td>\nNo<\/td>\n<\/tr>\n
    Protection class<\/td>\nII, following appropriate mounting<\/td>\n<\/tr>\n
    RAL colour number (similar)<\/td>\n9010<\/td>\n<\/tr>\n
    Safety and EMC<\/td>\nin accordance with DIN EN 60730<\/td>\n<\/tr>\n
    Scale<\/td>\nDegree Celsius<\/td>\n<\/tr>\n
    Sensor element<\/td>\nNTC internal, optional NTC external<\/td>\n<\/tr>\n
    Sensor external<\/td>\nNo<\/td>\n<\/tr>\n
    Surface finish<\/td>\nmatt<\/td>\n<\/tr>\n
    Switch\/lamp night-time reduction<\/td>\nNo<\/td>\n<\/tr>\n
    Switching difference, can be adjusted<\/td>\nNo<\/td>\n<\/tr>\n
    Switching differential<\/td>\nHeating\/cooling: 0,5\u00a0K<\/td>\n<\/tr>\n
    Switching power<\/td>\n1150\u00a0W<\/td>\n<\/tr>\n
    Temperature controller version<\/td>\nclimate controller<\/td>\n<\/tr>\n
    Type of wiring<\/td>\nother<\/td>\n<\/tr>\n
    With receiver<\/td>\nNo<\/td>\n<\/tr>\n<\/table>\n
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