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Siemens AD2-P Installation Instructions Manual

Air duct monitoring housings.
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Models AD2-P, AD2-PR and AD2-XHR
Air Duct Monitoring Housings
INTRODUCTION
TECHNICAL DATA
P/N 315-049708-6
Models AD2-P , AD2-PR and AD2-XHR (AD2 Series) from
Siemens Industry, Inc., are air duct monitoring housings
containing sampling tubes. When used with a compatible
smoke detector, smoke and combustion products are
detected for shutdown of the duct system and/or operation
of supplementary equipment as provided by the system
control panel. See the following chart for usage.
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AIR DUCT CONDITIONS
Temperature Range:
32
F (0
C) - 100
F (38
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Altitude Range:
AD2-P , AD2-PR and AD2-XHR — No altitude limitations
Relative Humidity Range:
10-85% (non-condensing/non-freezing)
Air Duct Velocity Range:
100-4000 ft/min – AD2-P , AD2-PR and AD2-XHR
Sampling Tube Pressure Range of Differences:
Greater than 0.01 and less than 1.2 inches of water column
These air duct detectors are designed for detection and
control of products of combustion in a duct system. They
are not to be used for
are not to be used for
are not to be used for
are not to be used for open area prot
are not to be used for
DO NOT USE air duct detectors with Alarm Verification.
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   Summary of Contents for Siemens AD2-P

  • Page 1: Installation Instructions

    Models AD2-P, AD2-PR and AD2-XHR Air Duct Monitoring Housings INTRODUCTION Models AD2-P , AD2-PR and AD2-XHR (AD2 Series) from Siemens Industry, Inc., are air duct monitoring housings containing sampling tubes. When used with a compatible smoke detector, smoke and combustion products are...

  • Page 2

    NFPA 92A (Recommended Practice for Smoke Control Systems). OPERATION When the Models AD2-P , AD2-PR and AD2-XHR are operat- ing, a sample of air is drawn from the duct and passed through the sampling chamber by means of the input sampling tube.

  • Page 3

    FROM SEPARATE BLOWER FRESH AIR INTAKE EXHAUST AIR DAMPER OUTPUT DAMPER FILTER BLOWER DAMPER SUPPLY RETURN PLENUM DAMPER AIR DUCT RETURN AIR AIR DUCT HOUSING BLOWER HOUSING Figure 2 Recommended Locations in Duct Systems Siemens Industry, Inc. P/N 315-049708-5 Building Technologies Division...

  • Page 4

    Location on Duct System This guideline contains general information on duct smoke detector installation, but does not preclude the NFPA documents listed. Siemens Industry, Inc. assumes no responsibility for improperly installed duct detectors. To determine the correct installation position for an AD2 Series duct smoke detector, the following factors must be consid- ered.

  • Page 5

    (stopper in installation kit) must be inserted in the end of the air input sampling tube. If the input tube protrudes through the opposite side of the duct, the opening around Siemens Industry, Inc. P/N 315-049708-5 Building Technologies Division...

  • Page 6

    (2) # 12 X ” sheet metal screws (packaged in the installation kit) to secure the duct smoke detector to the HVAC duct sheet metal. Siemens Industry, Inc. P/N 315-049708-5 Building Technologies Division...

  • Page 7

    It is also used with the HFP-11/HFPO-11 detector in the FireFinder-XLS, FS-250, FC2005, FC2025, FC2050, FC901, FC922 or FC924 System. The AD2-P is also used with the SFP-11/SFPO-11 detector in the FS-250C System. The AD2- XHR must be used for the relay version. Also, all optional accessories in the same loop must be compatible with the detector series being used.

  • Page 8

    DEVICE LOOP/REM DEVICE LOOP DEVICE LOOP DEVICE LOOP/REM NOT USED REMOTE CONTROL Siemens Industry, Inc. P/N 315-049708-5 Building Technologies Division...

  • Page 9

    NOT USED REMOTE DEVICE LOOP NOT USED REMOTE DEVICE LOOP Siemens Industry, Inc. P/N 315-049708-5 Building Technologies Division...

  • Page 10

    NOT USED TO REMOTE TB1 LINE 1 OR 2 TO REMOTE TB2 TO REMOTE TB3 OTHER LINE Siemens Industry, Inc. P/N 315-049708-5 Building Technologies Division...

  • Page 11

    The PE-11/-11C detector monitors its smoke sensitivity automatically and requires no test equipment. A green flash of the detector LED about every seven seconds indicates that the smoke sensitivity is within its listed limits. Siemens Industry, Inc. P/N 315-049708-5 Building Technologies Division...

  • Page 12

    Smoke Testing Using TG-11 smoke test canister with testing nozzle model AD-TGN (purchased separately) available from Siemens Industry, Inc., insert the test gas nozzle into the hole in the red plug in the unit cover. Press can against cover for about second to release gas into the chamber.

  • Page 13

    Siemens Industry nearest authoriz ed Siemens Industry ed Siemens Industry, , , , , Inc. ed Siemens Industry Inc. Inc. Inc. cont cont act y nearest authoriz ed Siemens Industry Inc.

  • Page 14

    The detector model number is the compatibility identifier. *Control equipment does not support remote accessories; e.g., lamps or relays. Siemens Industry, Inc. P/N 315-049708-5 Building Technologies Division...

  • Page 15

    Electrical ratings are not provided here for these detectors. Guidance for detector loop loading, along with loop wire electrical specifications are provided in the applicable control unit instructions given in the above Compatible Control Equipment tables. Siemens Industry, Inc. P/N 315-049708-5 Building Technologies Division...

  • Page 16

    Siemens Industry, Inc. Siemens Canada Limited Building Technologies Division Building Technologies Division Florham Park, NJ 2 Kenview Boulevard P/N 315-049708-6 Brampton, Ontario L6T 5E4 Canada...

This manual also for:

Ad2-pr, Ad2-xhr

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