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Summary of Contents for Bosch D285DH
- Page 1 D285DH Installation Instructions Photoelectric Duct Smoke Detector...
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Page 2: Fcc Notice
Current the D341/D342 Duct Detector Introduction Installation Instructions (P/N: 48196) for voltage and current. The D285DH is a UL Listed detector designed for use with commercial fire protective signaling systems and Power-up 22 sec maximum Time household fire warning systems. Refer to the National Fire Alarm Code (NFPA 72). - Page 3 2 - Start the detector contacts at these three places and rotate the base clockwise. The D285DH is keyed. Do not force a detector onto its base. Testing 1. Check the wiring from the control panel to the last head on each run for proper polarity and continuity.
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Page 4: Maintenance
D285DH | Installation Instructions | Maintenance 5. Gently pry the cover tab away from the chamber Maintenance cover. Then pull the chamber cover up and away from the chamber (refer to Item 2 in Figure 3). Notify all concerned parties before any fire... -
Page 5: Periodic Testing
If the calibration is out of range for more than 24 h, the within the factory-marked calibration range that is D285DH alarm LED flashes once per second. The LED printed on the label attached to the bottom of the flashes once every 4 sec when the detector is operating detector. - Page 6 D285DH | Installation Instructions | Notes Bosch | 6/04 | 49323C...
- Page 7 D285DH | Installation Instructions | Notes Bosch | 6/04 | 49323C...
- Page 8 Bosch 130 Perinton Parkway Fairport, NY 14450-9199 USA Customer Service: (800) 289-0096 Technical Support: (888) 886-6189 © 2004 Bosch 49323C...