Wireless small actuator for radiators. No wires since it is battery powered. Low standby losses. Smart Home sensor. Room temperature control for constant control in conjunction with the thermo clock/hygrostat FUTH65D. Fitted to customary radiator valves made by numerous manufacturers. The small actuator is powered by 2 alkaline Mignon Type AA batteries that have a service life of up to 3 years. Energy-saving technologies and sophisticated engineering ensure very low power consumption. The reference temperature is set on the FUTH65D as well as the switching times for heat reduction at night. Battery monitoring: It can be displayed using GFVS 4.0. If the battery voltage drops below 10%, the actuator goes to safety position 50% open. Adapting the FKS-E and teaching-in the FUTH65D in an FKS-E as described in the operating instructions. Wireless interface: The wireless communication with the FUTH65D is cyclical (wireless cycle approximately every 10 minutes). At the same time the entire wireless protocol will be sent to the FUTH65D and values of the FUTH65D will be received. If window contacts FTK are taught-in in the FUTH65D, the temperature reduction is controlled by the FTK. Without adapter on valves with M30x1.5 connection thread made by Heimeier, Honeywell-MNG, Junkers, TA, Honeywell-Bankmann, Oventrop (2001 or later), Cazzaniga etc. Adapters for Danfoss RA, RAV and RAVL are enclosed. The wireless sensor can be taught in the actuators listed below and in the Wireless Building Visualisation and Control Software: FUTH55D, FUTH65D, TF-UTH, TF-UTH55.
* Recommended retail price plus VAT.