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Resumen del manual
Refer to NFPA 72, NFPA 101, and/or your local building code for further connection requirements. AC and AC/DC Smoke Alarms can be interconnected. Under AC power, all units will alarm when one senses smoke. When power is interrupted, only the AC/DC units in the series will continue to send and receive signals. AC powered Smoke Alarms will not operate. Interconnect units within a single family residence only. Otherwise all households will experience unwanted alarms when you test any unit in the series. Interconnected units will only work if they are wired to compatible units and all requirements are met. This unit is designed to be compatible with: BRK Electronics® Smoke Alarm Models 100S, 2002RAC, 4120, 4120B, 4120SB, 4919, 5919, 5919TH, RM3 (Relay Module); BRK Electronics® Heat Alarm Model HD6135F; and First Alert® Smoke Alarm Models SA4120B, SA4121B, SA4919B, SA86B, SA100B. Interconnected units must meet ALL of the following requirements: • A maximum of 18 compatible units may be interconnected (Maximum of 12 smoke alarms). • The same fuse or circuit breaker must power all interconnected units. • The total length of wire interconnecting the units should be less than 1000 feet (300 meters). The interconnect wire should be #18 gauge or larger, rated at least 300V. • If an interconnect wire is not already part of your household wiring, you will need to install one. This type of wire is commonly available at Hardware and Electrical Supply stores. Failure to meet any of the above requirements could damage the units and cause them to malfunction, removing your protection. 12 Interconnecting Multiple Smoke Alarms 6 8 4 3 1 5 B A} 7} 5 4 3 2 1 A Unswitched 120V AC 4 Wire Nut 60 Hz Source B To Additional Units 5 Junction Box Maximum = 18 (Max. 12 Smoke Alarms) 1 Smoke Alarm 6 Neutral (White) AC Wire 2 Ceiling or Wall 7 Interconnect Wire 3 Power Connector 8 Hot (Black) AC Wire To install and interconnect multiple alarms: 1. Remove mounting bracket from the base. Position screw slots on mounting bracket over screws in the junction box. Tighten screws. 2. Strip off about 1/2” (12 mm) of the plastic coating on the orange wire on the power connector. 3. Using wire nuts, connect the power connector to the household wiring. • Connect the white wire on the power connector to the neutral wire in the junction box. • Connect the black wire on the power connector to the hot wire in the junction box. • Connect the orange wire on the power connector to the interconnect wire in the junction box. Repeat for each unit you are interconnecting. Never connect the hot or neutral wires in the junction box to the orange interconnect wire. Never cross hot and neutral wires between Alarms. 4. Plug the power connector into the back of the Smoke Alarm. 5. Position the base of the Smoke Alarm over the mounting bracket and turn. The Alarm can be positioned over the bracket every 60°. Turn the unit clockwise (right) until the unit is in place. ELECTRICAL SHOCK HAZARD. Do not restore power until all Smoke Alarms are completely installed. Restoring power before installation is complete may result in serious electrical shock, injury or death. 6. Make sure each unit is receiving AC power. Under normal operation, the Green power indicator light will shine continuously. 7. Test each Smoke Alarm. Press and hold the test button until the unit alarms. When testing a series of interconnected units you must test each unit individually. Make sure all units alarm when each one is tested. NOTE: When power is applied, unit(s) may alarm momentarily. If any unit in the series does not alarm, TURN OFF POWER and recheck connections. If it does not alarm when you restore power, replace it immediately. 13 Model 4120SB Only: During installation, if you accidentally press the Silence button, the alarm will “chirp” once a minute for up to 15 minutes and the Test feature will be temporarily disabled. This is normal. The “chirping” will stop once the alarm returns to normal operation. TESTING AND MAINTENANCE WEEKLY TESTING NEVER use an open flame of any kind to test this unit. You might accidentally damage or set fire to the unit or to your home. The built-in test switch accurately tests the unit’s operation as required by Underwriters Laboratories, Inc. (UL). If you choose to use an aerosol smoke product to test the smoke alarm, be certain to use one that has been Listed to Underwriters Laboratories, Inc. Safety Standards, and use it only as directed. Use of non- UL Listed products or improper use of UL Listed products may affect the Smoke Alarm’s sensitivity. It is important to test this unit every week to make sure it is working properly. Using the test button is the recommended way to test this Smoke Alarm. Press and hold the test button on the cover of the unit until the alarm sounds (the unit may continue to alarm for a few seconds after you release the button). If it does not alarm, make sure the unit is receiving power and test it again. If it still does not al...
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