Elevator Recall System Diagram. Elevator electrical wiring diagram 1964 dover elevator door diagram 1969 dover elevator door diagram hvac control wiring diagram elevator electrical diagram fire alarm elevator recall diagram fire alarm elevator recall wiring diagram elevator recall wiring diagram galaxy iv 111953shareplmde. Some jurisdictions allow the use of relay base smoke detectors to recall the elevator.
This will also make the elevators available to emergency personnel. While lowering the car stays on exact floor by controlling the signals to the valve mechanism to open or close the valve. Elevator recall to relay control fa.
It reveals the elements of the circuit as streamlined forms and also the power and signal connections in between the gadgets.
In that case you could use a 4 wire smoke detector for the lobby smokes and trip the alarm panel with the alarm relay and recall the elevator with the auxiliary relay. System type smoke detectors or other automatic fire detection as permitted by 61537 located in elevator lobbies elevator hoistways and elevator machine rooms including machine space control room and control space used to initiate fire. They are typically powered by electric motors that drive traction cables and counterweight systems such as a. This will also make the elevators available to emergency personnel.