Instruction/ maintenance manual of the product DH100ACDCLWP System Sensor
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D200-24-00 1 I56-0056-0 7R DH100ACDCL WP W ater tight Air Duct Smoke Detector with Extended Air Speed Range INST ALLA TION AND MAINTENANCE INSTRUCTIONS 3825 Ohio A v enue, St. Charles , Illinois 60 174 800/736-7672, F AX: 630-377-6495 www .s ystemsensor .
This device will not sense smok e unless the ventilation s ys- tem is operating and the co ver is installed. F or this detector to function pr operly , it MUST be installed according to the instructions in this manual. F urthermore , the detector MUST be operated within ALL electrical and environmental specifications listed in this manual.
e xhaust tube is molded onto the base of the duct housing, and the A2440-00 Exhaust T ube Extension is available as an accessory in those cases where the molded e xhaust port does not extend at least 2 inches into the duct. The sampling tube is alwa ys installed with the air inlet holes facing into the air flow .
NO TE: An alternate method to using the ST -1 0 is to use two ST -5 sampling tubes. R emo ve the flange from one of the tubes and install as described abov e . After the installation, use electrical tape to close off some of the sampling holes so that there ar e a total of 1 0 to 12 holes spaced as evenly as possible across the width of the duct.
Before conducting these tests , notify the proper authorities that the smoke detection s ystem will be tempor arily out of service . Disable the zone or sy stem under test to prev ent unw anted alarms. [6.1] Smoke Entr y T ests [6.1.1] Air Flow The DH1 00A CDCL WP is designed to operate o ver an e xtended air speed r ange of 1 00 to 4000 FPM.
15 19 14 3 20 1 3 2 Alarm Signal Aux. Power + Sup. N. O. Sup. COM Aux. Power – NOTE: Wiring diagram shown is for DH100ACDCLWP 4-wire duct smoke detector system equipped without a control panel. Alarm (Red LED) Power (Green LED) Common APA451 DH100ACDCLWP D200-24-00 6 I56-0056-0 7R Do not loop wire under terminals when wiring detector s.
detector board to cause a tr ouble condition locally and at the sy stem control panel. Cov er T amper — If the cov er is remo ved or not properly secur ed for a period longer than 7 minutes, a tr ouble signal is generated to indicate the co ver is missing.
D200-24-00 8 I56-0056-0 7R Three-Y ear Limited Warranty Sy stem Sensor warrants its enclosed air duct smok e detector to be free from defects in materials and workmanship under normal use and service for a period of three y ears fr om date of manufacture .
An important point after buying a device System Sensor DH100ACDCLWP (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of System Sensor DH100ACDCLWP, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime System Sensor DH100ACDCLWP.
However, one of the most important roles played by the user manual is to help in solving problems with System Sensor DH100ACDCLWP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device System Sensor DH100ACDCLWP along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
