WIRELESS SYSTEMS
WIRELESS SYSTEMS – ACTUATORS (HEATING)
TYPE / IMAGE
ITEM NO.
FEATURES
EURO / PG
HTFRU-110.124
General features: 1-channel wireless temperature actuator; for activating an (electrical) floor heating system, the controller has a sensor input to which an optionally available remote sensor can be connected, which is then embedded in the floor. The following operating modes can be used in conjunction with such a sensor: floor temperature control function or room temperature control function with floor monitoring and direct or central setpoint temperature setting (central control); if the sensor is dispensed with, the HTFRU-110.124 works as a room temperature controller with direct or central setpoint temperature setting (central control); central control; emergency operation Housing colour: pure white, similar to RAL 9010 Housing material: PC plastic Operating voltage: 230 VAC, 50 Hz Ambient temperature: −20 to +50 °C Storage temperature: −20 to +70 °C Electrical connection: screw-type terminals 0.5–1.5 mm² Mounting / attachment: in flush-mounted socket (deep flush-mounted socket recommended) Protection rating: IP20 Protection class: II for loads of protection classes I and II Safety and EMC: according to DIN EN 60950-1, DIN EN 300220 Max. switching current: 10 A to 30 °C ambient temperature Max. switching voltage: 230 VAC, 50 Hz; Min. switching voltage: 230 VAC, 50 Hz Switching power: 2300 W up to 30 °C ambient temperature Switching element: relay Switching contact: NO contact Control range: 5 to 30 °C Display: installation mode / function check / connection loss / learning mode Operating elements: Learn button General features: 4-channel radio temperature actuator for installation in the heating circuit manifold, max. 3 actuators per channel can be connected directly / max. 11 actuators in total, including pump module, one time zone per channel possible, master-slave operation, averaging with up to 8 measuring points. Upper part can be used to teach the wireless sensors (via channel selection teach-in button) in the individual rooms. Emergency operation; 4 fixing screws For wall mounting (see page 28 for implementation of central control using KTFRL) Housing colour: Upper part transparent, lower part anthracite grey, similar to RAL 7016 Housing material: PC plastic Operating voltage: 230 V AC, 50 Hz Ambient temperature: −10 to +50 °C Storage temperature: −20 to +70 °C Electrical connection: spring-cage terminals 0.5–1.5 mm² Mounting / attachment: surface / wall-mounting Protection rating: IP20 Protection class: II for loads of protection classes I and II Max. switching current: 3 (1) A Max. switching voltage: 230 VAC, 50 Hz Min. switching voltage: 230 VAC, 50 Hz Switching power: total 1150 W, of which 180 W for pump output Switching element: 5 relays Switching contact: 5 NO contacts Control range: 5 to 30 °C Display: installation mode, connection and status check, connection loss, learning mode are indicat- ed per channel Operating elements: channel selection button, learning button General features: 8-channel radio temperature actuator for installation in the heating circuit manifold, max. 3 actuators per channel can be connected directly / max. 20 actuators in total, including pump module, one time zone per channel possible, master-slave operation, averaging with up to 8 measuring points; 4 fixing screws for wall mounting; installation mode, connection and status check, connection loss, Teach-in mode is displayed for each channel. Upper part can be used to teach-in the wireless sensors (via channel selection and teach-in button) in the individual rooms. Central control see page 28 using KTFRL) Housing colour: Upper part transparent, lower part anthracite grey, similar to RAL 7016 Housing material: PC plastic Operating voltage: 230 VAC, 50 Hz Ambient temperature: −10 to +50 °C Storage temperature: −20 to +70 °C Electrical connection: spring-cage terminals 0.5–1.5 mm² Mounting / attachment: surface / wall-mounting Protection rating: IP20 Protection class: II for loads of protection classes I and II Max. switching current: 3 (1) A Max. switching voltage: 230 VAC, 50 Hz; Min. switching voltage: 230 VAC, 50 Hz Switching power: total 1150 W, of which 180 W for pump output Switching element: 9 relays Switching contact: 9 NO contacts Control range: 5 to 30 °C Operating elements: channel selection button, learn button
BA110201
196.50 / I
HTFRL-214.240
BA121400
315.80 / I
HTFRL-316.225
BA121600
374.60 / I
23
Catalogue 2025
Prices valid from 01.01.2025 – 31.12.2025, prices may be subject to change | V1
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