Installation Instructions

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Document No. 550-139

October 26, 2016

BACnet PTEC Dual Duct 2 AVS

Controller

Generic Controller I/O Layout. See Wiring Diagram for application specific details.

Item No. 550-139. Rev. CA Page 1 of 6

Control Applications

6665 through 6669

Product Description

These instructions explain how to field install or

replace a Siemens BACnet PTEC Dual Duct 2 AVS

Controller.

Warning/Caution Notation

WARNING

Personal injury/loss of life may

occur if you do not follow the

procedures as specified.

CAUTION

Equipment damage or loss of

data may occur if you do not

follow the procedures as

specified.

Product Numbers

Siemens BACnet PTEC Dual Duct

2 AVS Controller

550-497PA

Shipping carton includes a controller assembly, a

mounting rail, and two self-tapping/drilling screws.

Summary of content (6 pages)

PAGE 1
Installation Instructions Document No. 550-139 October 26, 2016 BACnet PTEC Dual Duct 2 AVS Controller Generic Controller I/O Layout. See Wiring Diagram for application specific details. CAUTION Control Applications Equipment damage or loss of data may occur if you do not follow the procedures as specified. 6665 through 6669 Product Description These instructions explain how to field install or replace a Siemens BACnet PTEC Dual Duct 2 AVS Controller.
PAGE 2
Document No. 550-139 Installation Instructions October 26, 2016 CAUTION Keep the unit in its static-proof bag until installation. Otherwise, you run the risk of damage to the printed circuit board from electrostatic discharge. Accessories Low cost temporary 540-658P25 temperature sensor, 10K thermistor with RJ11 (1” long), that enables space control if the permanent room or duct sensor is not installed (pack of 25). Duct Temperature Sensor, NTC 10K Ω Type 2, 3" Probe for Commissioning only QAM1030.
PAGE 3
Document No. 550-139 Installation Instructions October 26, 2016 4. Connect the FLN. 5. Connect the point wiring (see Wiring Diagrams). 6. Plug the room temperature sensor cable into the RTS port. Wiring Diagrams 7. Connect the power trunk. DO NOT apply power to the controller without first consulting the specialist. This TEC is designed to work with 2wire AC power (Neutral and Phase (hot) at 24 Vac +/-20%.
PAGE 4
Document No. 550-139 Installation Instructions October 26, 2016 NOTE: When wiring any actuator that uses a 0 to 10V control signal and ties AC neutral to DC common, an additional wire must connect the actuator AC neutral to the DC common of the PTEC/TEC AO being used to control the actuator. Wiring for AI with a 4 to 20 mA Sensor. NOTE: If the voltage/current switch is set to current and a 4 to 20 mA sensor is connected to an AI, then special wiring requirements must be followed.
PAGE 5
Document No. 550-139 Installation Instructions October 26, 2016 Applications 6665, 6666, 6667, and 6668 with Hot Water Reheat. Siemens Industry, Inc. Applications 6665, 6666, 6667, and 6668 with Electric Auxiliary Reheat.
PAGE 6
Document No. 550-139 Installation Instructions October 26, 2016 Cyber security disclaimer Products, solutions and services from Siemens include security functions to ensure the secure operation of building automation and control, fire safety, security management, and physical security systems. The security functions on these products, solutions and services are important components of a comprehensive security concept.