Installation Instructions Document No. 129-499 October 6, 2009 Duct Point Sensor Mounting Flange Kit Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. Other product or company names mentioned herein may be the trademarks of their respective owners. © 2009 Siemens Industry, Inc. Siemens Industry, Inc. Building Technologies Division 1000 Deerfield Parkway Buffalo Grove, IL 60089 + 1 847-215-1000 Your feedback is important to us. If you have comments about this document, please send them to SBT_technical.editor.us.sbt@siemens.com Document No. 129-499 Printed in the USA Page 1 of 1 Product Description Duct Point Temperature Sensor Mounting Flange Kit. Product Number AQM2000 Required Tools • Drill with 13/32-inch (10.3 mm) bit and No. 27 bit • Power screwdriver with standard screw chuck or medium flat-blade screwdriver • Wire cutter/stripper • Three No. 10 sheet metal screws Expected Installation Time 20 minutes Prerequisites • Review the instructions before beginning. • Duct point sensor to be mounted must be installed and wired near the mounting site with enough flexible conduit to allow for insertion into the flange after it is mounted to the ductwork. Installation 1. Drill a 13/32-inch (10.3 mm) hole into the duct at the desired location of the sensor. See Figure 1. 2. Using the duct mounting flange as a template, drill three holes with a No. 27 bit for the sheet metal screws. 3. Place the neoprene gasket against the duct, and align the three small holes in the duct with the holes in the gasket and duct mounting flange. Figure 1. Duct Point Sensor Installation. 4. Use the three No. 10 sheet metal screws to fasten the gasket and duct mounting flange to the duct. 5. Loosen the set screws in the hub of the duct mounting flange and insert the sensor through the flange into the duct. NOTE: The sensor tip should protrude into the duct about 1/4 or 3/4 of the duct's diameter. These are the points of average airflow and average air temperature. The air velocity is high enough that the sensor response time is not a problem. 6. Tighten the set screw. The installation is now complete. Next >