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CHAPTER 3 PRODUCT SELECTION GUIDE
3.1 3L-SP/AP PANEL WITH MULTI ZONES
Below figure shows how to connect two zones with 3L-SP/AP panel by using jumper cable.
3.2 3L-SP/AP PANEL FAIL SAFE LOOP BACK CONNECTION DETAILS
Below figure shows how to do the fail-safe loop back cable connection with 3L-SP/AP panel by using
“Leader cable (Front) and Leader cable (Back)”. This unique Fail-safe loop back feature shall continue to
detect leak if there is a cable break.
Figure 6: Schematic diagram for 3L-SP/AP with multi zones
Figure 7: 3L-SP/AP Fail -Safe loop back connection