Aov firemans switch. Available in orange or yellow. We can currently supply from stock a range of yellow call points which can be used as single trigger or all zone trigger for our aov control panels. Aov 1038 relay unit pcb only for 3 wire actuator.
Please check out our gallery below for more information. Aov call points vcs. Most systems will require some sort of firemans override control which can be used in the form of a 3 position keyswitch unit vcs 104.
Trigger inputs for aov panel. System layout and wiring. Orange or yellow smoke vent manual call points firemans keyswitches vent operating rocker switches for use with haes automatic opening vent control systems.
Haes smoke vent 3 position orange firemans key switch wak30s aov. This can be either key switch or rocker switch. Compatible with the vcs s2 control unit.
Alternatively i could use my own judgement and go ahead with the install without a switch as i have seen done by many specialist sign erecting firms whether the sign exceeded 100w or in most cases a lot more than 100w. Closed circuit loop when broken will cause the panel to trigger vents windows or domes. Orange or yellow smoke vent manual call points firemans key switches vent operating rocker switches for use with haes automatic opening vent control systems.
You can do this with an aov multi zone control panel. The he 077 override switch provides a firemans override facility and can be used for system testing. This is 100w over the recommended limit set by bs7671.
Bg1fos firemans override switch for aov smoke systems. Labelled smoke vent firemans key switch rocker switch labelled open auto close. Link 1 and 2.
Smoke vent systems supply a large range of aov accessories controls for all smoke natural ventilation applications including call points firemans override switches daily vent switches natural ventilation sensors and controls and smoke detectors. Aov 1037 rocker switch call point yellow with clear cover autoopen. Aov 3006 smoke vent firemans key switch orange open auto close.
Suitable for use with haes aov control panels. Contact us eu fire security ltd unit 4 the pavilions bridgefold road. Each switch comes complete with a plastic enclosure break glass pane 3 led indicators for healthy alarm fault plus buzzer.