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Siemens Series 2300 Installation Instructions Manual

Room units for talon controllers.
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Series 2300 Room Units
for TALON® Controllers
Product Description
These room units measure temperature in the
occupied space in which they are installed. Models
with display allow users to view the measured
temperature value. A version with temperature
setpoint adjustment is also offered.
These devices are intended for use with appropriate
signal input on a TALON Controller. The effective
sensing and setpoint range is 55°F to 95°F (13°C to
35°C).
These room units can be mounted on electrical
boxes, stud-type mounting brackets, or drywall.
Obtain the necessary mounting hardware and follow
the appropriate mounting procedures for the type of
installation required.
Product Numbers
QAA2312.xWxN
QAA2330.xWxx
QAA23SS.xWxN
QAA23SS.xWxx
Accessories
AQA2200-INTL Room Unit Back Plate (10-pack)
AQA2200-2X4 Room Unit Back Plate (Single)
NOTE: If installing the Back Plate, discard the
metric screws provided with the Back Plate
and utilize the Room Unit mounting screws.
Caution Notations
CAUTION
Item Number 129-479, Rev. HA
Equipment damage or loss of
data may occur if you do not
follow a procedure as
specified.
Installation Instructions
Expected Installation Time
20 minutes
Required Tools
Sizes 1 and 2 Phillips screwdrivers
Small and medium flat-blade screwdrivers
1/16-inch hex key
Medium-duty electric drill
3/16-inch (4.8 mm) drill bit
One-inch (25 mm) hole saw
Small level
Tape measure
Marker or pencil
Prerequisites
Review these instructions before beginning.
Installed: appropriate field wiring within the
maximum wiring run length for the individual
equipment controller. The maximum
recommended length is 100 feet (30 m).
All wiring must comply with National Electric
Code (NEC) and local regulations.
Figure 1. QAA23xx.EWTN, and QAA23xx.FWTN
Room Units.
Document No. 129-479
November 13, 2012
Page 1 of 6

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   Summary of Contents for Siemens Series 2300

  • Page 1 Installation Instructions Document No. 129-479 November 13, 2012 Series 2300 Room Units for TALON® Controllers Expected Installation Time Product Description 20 minutes These room units measure temperature in the occupied space in which they are installed. Models Required Tools with display allow users to view the measured temperature value.
  • Page 2 Figure 3. Circuit Board (Located inside Room Unit Cover. but do not tighten. b. Level the room unit base plate for appearance. c. Tighten the two mounting screws to the room unit base plate. Page 2 of 6 Siemens Industry, Inc.
  • Page 3 • Where power is current limited up to 300 base. mA, it is not required to earth ground the controller isolated common. • Room Unit DC-(GND) must be connected to the controller common. Siemens Industry, Inc. Page 3 of 6...
  • Page 4 7 for the complete wiring diagrams for the two Setpoint Output different style controllers. Override Override Common The installation is now complete. LON1 LON2 * Not available on “SS” models. Figure 5. Typical Wiring Base. (All terminals may not be present.) Page 4 of 6 Siemens Industry, Inc.
  • Page 5 Twisted 3 = Service Pin/LCD Power Blue Pair 4 = Common White/Blue 5 = SetPoint/Bypass Orange Twisted Pair 6 = Room Temp White/Orange DC + or ACH DC - or ACN Figure 7. Siemens Industry, Inc. Page 5 of 6...
  • Page 6 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. TALON and Predator are registered trademarks of Siemens Industry, Inc. Other product or company names mentioned herein may be the trademarks of their respective owners.

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