Operating Instructions

Chapter 1 – Product Overview
Hardware Inputs
7
Siemens Industry, Inc.
Owner's Manual
125-5084
06/30/2015
The following applications are covered:
 Room Pressurization with Hot Water Reheat and Slow Supply Damper Actuation,
Slow Exhaust Venturi Air Valve – RTS (Application 2924)
 Room Pressurization with Hot Water Reheat and Slow Supply Damper Actuation,
Slow Exhaust Venturi Air Valve – including BTU Compensation (Application 2930)
 Slave Mode (Application 2997)
Hardware Inputs
Analog
Air velocity sensor (one or two depending on setup)
Application 2924
Application 2930
Fume hood controller input for FFM
Application 2924
Application 2930
Room temperature sensor
Application 2924
Application 2930
Discharge temperature sensor (10K
Ω thermistor)
Application 2924
Application 2930
Digital
Occupancy button (option on room temperature sensor)
Application 2924
Application 2930
(Optional) Occupancy switch
Application 2924
Application 2930
(Optional) Alarm switch
Application 2924
Application 2930
Hardware Outputs
Analog
Reheat valve
Application 2924
Application 2930
Supply Venturi valve
Application 2924
Application 2930
General exhaust Venturi air valve
Application 2924
Application 2930
Digital
Supply damper (two DOs)
Application 2924
Application 2930
Autozero solenoid in Offboard Air Module
(DO 8)
Application 2924
Application 2930
(Optional) Alarm
Application 2924
Application 2930