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TF RR |
Control unit
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Detectors and Devices
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TF33R Control and feeding unit with 2 outputs at 24V and 1 output at 230V, max. 1,5A each. Provided with remote control receiver, either at 433,92 MHz or infra-red. Input for one RW wind sensor with adjustable speed threshold via trimmer. Possibility to operate two RDC 12V rain sensors simultaneously. A blue LED indicates the control unit and the remote control status. All functions (rain sensor exclusion, manual operation, thermostat connection, etc.) can be set out via dipswitch. CE marked device. TF23R, TF24R, TF44R, RR Control units feed and control 24V or 230V TOPP actuators. Built-in radio receiver at 433,92 MHz. Pre-set for RW wind sensor and RDC 12V rain sensor. CE marked device. MEM/AL Power supply system for connecting 24V actuators, max 16A, to an existing detection control unit. In the temporary absence of main voltage, the MEM/AL module guarantees, by the use of back-up batteries (to be requested separately) a limited number of activations of the actuators connected to it. The existing detection control unit must be equipped with a 24V dc alarm signal or, alternatively, a N.O. contact. The MEM/AL module is designed to be connected to a double N.O. switch to control the actuators as well for ventilation (limited number of daily operations) or for closing the windows in the event of an opening command from the existing control unit. CE marked. |
Technical Characteristics | |
* Motors must be equally located on the four feeding unit outputs, which implies a 1 minute delay between 2 consecutive commands. |