FlowCon T Actuators 1B95041 - 09/2020 Installation and Operation Instruction The actuator types FlowCon TM000, TM020 TT000, TT020, TT300 and TT320 are electrical 90° turn actuators. TM000 and TM020 are modulating versions and TT000, TT020, TT300 and TT320 are 3-point floating and 2-position actuators. bracket under the actuator. Ensure free movement of the slot at the actuator base and place the bracket pin in the slot. Fix the bracket to the ductwork with size 8 self-tapping screws. In case the actuator will have to be removed or turned, reverse the above procedure. These actuators are as standard supplied with Figure 1 a clockwise rotation (DIP switch #1=OFF), i.e. 0°=closed valve and 90°=fully open valve. Changing to counter-clockwise rotation is done Fitting and Re-fitting by setting DIP switch #1 to ON. Manually close the valve and position the actua- tor at 0° or 90°. Loosen the two nuts oFnlowthCeoUn-TT0X0 123 FlowCon T bracket on the actuator with a 10 mm2(-2p5o/s6it4io”)n, CW Aux. switc Brown Black socket spanner. Slide the actuator on the valve spindle and max. 17Nm tighten (150 inth.leb.)n.utSs liedveenthlye anmdoufinrmtinlyg, OFF: CW (0° to 90°) ON: CCW (90° to 0°) Switch 2 and 3 are not in use Upper Common Lower Closed 0-10º Green Lower Closed 10-90º Red Lower Common CW CCW Orientation Install the valve so that the actuator is located upwards and not lower than the horizontal line in order to prevent condensation into the electronics (figure 2). Power 24V 30V AC DC Ground/common -90° to +90° Figure 2 This paper is a supplement to the FlowCon General Instruction Latest release of any FlowCon material is available on www.flowcon.com Page 1 of 4
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