Smoke Detector Wiring Diagram Pdf

Fire alarm system requirements system overview this section explains how fire alarm system requirements are determined and the variables that affect their application. A wiring diagram is a simplified traditional pictorial depiction of an electric circuit.

Simplex Fire Alarm Wiring Diagrams Schematic Diagram

Figure 1b shows the typical wiring diagram of the 4 wire multiple station smokeheat detector system.

Smoke detector wiring diagram pdf. Photoelectric smoke andor ror fixed temperature heat detector installation wiring diagram typical wiring diagram figure 1a shows the typical wiring diagram of the 2 wire multiple station smokeheat detector system. This book contains a wealth of reference information about cable selection and other related topics. It shows the components of the circuit as streamlined shapes as well as the power as well as signal links between the gadgets.

Align the components as shown in figure 2. Mounting each i3 series detector is supplied with a mounting base that can be mounted. Triangle symbols on diagrams refer to notes on the relevant catalog sheets and technical manuals.

Advanced fire training manual 8700055 rev h 0517 section 2. Series 65a smoke heat detectors installation instructions. To a 312 inch or 4 inch octagonal box or 3.

To a 4 inch square box with a plaster ring or 4. The base of smoke detector can be mounted directly onto electrical junction box such as octagonal 3 35 or 4 round 3 and square 4 length box without using any type of mechanical adapter. Duct smoke detector location requirements.

21 sensor to power capability is not available for all innovairflex models. Wiring for 4 wire duct smoke detector and accessories important notes on 21 sensor to power capability. The tube locks securely into place and can be removed by releasing the front or rear locking tab front locking tab shown below right.

Keys to symbols used in the diagrams can be found on pages 12 13 and 16. These instructions apply to the 4 mounting base part no 45681 200 the 6 mounting base part no 45681 220 the low proﬁ le base part no 45681 232 and the 6 e z fit base part no 45681 251 for installing series 65a smoke and heat detectors. Variety of duct smoke detector wiring diagram.

To a single gang box or 2. To prevent false alarms the detectors should not be mounted in areas of extreme high or low temperatures in areas where high humidity exist or in areas where duct air may contain gases or excess dust. Mate the detector head onto the base and twist clockwise to secure it.

For example a buildings occupancy class directly impacts the number and type of devices required. Please consult these for further information. Direct mount or to ceiling using drywall fasteners.

Duct Detector Wiring Diagram Lovely 2 Wire Smoke Detector Wiring