Modern marine electricity and electronics

Modern marine electricity and electronics

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Single conductor wire should be used from the first thermostat through to the last thermostat in simple series connection. ... Figure 10-31 is the internal wiring diagram of the Walter Kidde zone type fire-detecting panel. ... out through the different zone circuits, starting zone 1, 2, 3, etc., then returning to fire-alarm relay 5, and back to the main supply negative terminal through contact H of relay 3 and the fuse.

Title:Modern marine electricity and electronics
Author:Percy de Willard Smith
Publisher:Cornell Maritime Press/Tidewater Publishers - 1966-06


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