What is the function of the solenoid switch in the Type 3 system?

The function of the solenoid switch in the Type 3 system primarily revolves around its ability to activate or deactivate systems. A solenoid switch is an electromechanical device that uses an electromagnetic coil to move a plunger, which in turn makes or breaks an electrical connection. In the context of water and fuel systems, this means that the solenoid switch can turn various components on or off, enabling or disabling flow or operational states as needed based on the control system’s requirements.

This activation is vital for managing the operation of pumps, valves, and other critical parts of the fuel or water delivery systems, ensuring that they function correctly in response to different conditions or commands from the system's management. Proper control via solenoids enhances the system's efficiency, reliability, and safety by allowing for responsive changes in operation without manual intervention or mechanical linkages.