Kidde KN-COSM-I User Manual

Also see for KN-COSM-I: User guide User guide

Contents

Kidde KN-COSM-I User Manual Manual pdf 9 page image

15• The maximum wire run distance between the first andlast unit in an interconnected system is 1000 feet.• Figure 1 illustrates interconnection wiring. Improperconnection will result in damage to the alarm, failure tooperate, or a shock hazard.• Make certain alarms are wired to a continuous (non-switched) power line. NOTE: Use standard UL Listedhousehold wire (18 gauge or larger as required by localcodes) available at all electrical supply stores and mosthardware stores.Installation Instructions Installation Instructions14Step 3Mounting Instructions:CAUTION: YOUR SMOKE/CO ALARM IS SEALEDAND THE COVER IS NOT REMOVABLE!1. Remove the mounting bracket from the back of thealarm by holding the mounting bracket and twistingthe alarm in the direction indicated by the“OFF”arrow on the alarm cover.2. After selecting the proper location for your Smoke/COAlarm, as described on Pages 8-10, and wiring the ACQUICK CONNECT harness as described in theWIRING INSTRUCTIONS, attach the mounting bracketto the electrical box. To ensure aesthetic alignment ofthe alarm with the hallway, or wall, the "A" line on themounting bracket must be parallel with the hallwaywhen ceiling mounted, or horizontal when wallmounted.3. Pull the AC QUICK CONNECTOR through the centerhole in the mounting bracket and secure the bracket,making sure that the mounting screws are positionedin the small ends of the keyholes before tighteningthe screws.4. Plug the AC QUICK CONNECTOR into the back ofthe alarm (see Figure 2), making sure that the lockson the connector snap into place. Then push theexcess wire back into the electrical box through thehole in the center of the mounting bracket.“INSTALLING AC QUICK CONNECT”FIGURE 2