L1-02C.02 – Signaling Line Circuits (SLC) A circuit or path between any combination of circuit interfaces, control units, or transmitters over which multiple system input signals or output signals, or both, are carried. “Signaling line circuits may include...
L1-02C.01 – Initiating Device Circuits (IDC) A circuit to which automatic or manual signal initiating devices (smoke detectors, pull stations, flow switches, etc.) are connected where the signal received does not identify the individual device...
L1-02B-46- Testing Fire Devices Follow manufacturer’s instructions Testing smoke detectors may include using a magnet to draw an obstruction into the smoke sensor chamber. May also include using canned smoke to functionally test the detector (this is NOT a calibrated...
L1-02B-45- CO Detector- Placement When wall mounting a system-connected CO detector, it should be at least as high as a light switch, and at least six inches from the ceiling. The detector should not be mounted near the floor. When ceiling mounting a system-connected...
L1-02B-44- CO Detectors – Residential Carbon monoxide alarms or detectors shall be installed as follows: Outside each separate dwelling unit sleeping area in the immediate vicinity of the bedrooms On every level of a dwelling unit, including basements In other...
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