Orion System SA E-BUS Controller - Manual (Page 2)

Table of Contents
OVERVIEW ....................................................................................................................................... 4
Part Number Cross Reference ..................................................................................................................................................4
Features and Applications ........................................................................................................................................................5
SA E-BUS Controller Dimensions ............................................................................................................................................6
SA Expansion Module Dimensions ..........................................................................................................................................7
12-Relay Expansion Module Dimensions ................................................................................................................................8
SA E-BUS Controller Component Locations ...........................................................................................................................9
INSTALLATION AND WIRING ........................................................................................................ 10
Important Wiring Considerations ...........................................................................................................................................10
SA E-BUS Controller Wiring ................................................................................................................................................... 11
Digital Room Sensor ..........................................................................................................................................................12
Space Temperature Sensor ...............................................................................................................................................13
Remote SAT Reset Signal .................................................................................................................................................13
Supply Air Temperature Sensor .........................................................................................................................................14
Entering Water Temperature Sensor .................................................................................................................................15
Entering Air Temperature Sensor .......................................................................................................................................16
Water Side Economizer Valve ...........................................................................................................................................17
Water Side Economizer Bypass Valve ..............................................................................................................................17
Supply Fan VFD Signal or Zoning Bypass Damper Actuator Signal .................................................................................18
SA Expansion Module Input Wiring ........................................................................................................................................20
SA Expansion Module Output Wiring .....................................................................................................................................21
Suction Pressure Transducer ............................................................................................................................................22
SA Expansion Module Binary Inputs ................................................................................................................................23
Entering Air Humidity Sensor .............................................................................................................................................24
Indoor Wall-Mounted Humidity Sensor ..............................................................................................................................25
Modulating Heating Device ................................................................................................................................................26
Modulating Cooling Device ................................................................................................................................................27
12-Relay Expansion Module .............................................................................................................................................30
ADDITIONAL APPLICATIONS ........................................................................................................ 32
SA E-BUS Controller to Module Wiring .................................................................................................................................32
Two Condenser Head Pressure Module ............................................................................................................................34
Water Source Heat Pump Modules ...................................................................................................................................35
START-UP AND COMMISSIONING ................................................................................................. 36
Addressing & Powering Up .....................................................................................................................................................36
Before Applying Power ......................................................................................................................................................36
Controller Addressing ........................................................................................................................................................36
Power Wiring ....................................................................................................................................................................36
Initialization ........................................................................................................................................................................37
Operating Summary ..........................................................................................................................................................37
Programming the Controller ...................................................................................................................................................37
WattMaster Controls Inc.
8500 NW River Park Drive · Parkville , MO 64152
Toll Free Phone: 866-918-1100
PH: (816) 505-1100 · FAX: (816) 505-1101 · E-mail: [email protected]
Visit our web site at www.orioncontrols.com
WattMaster Form : AA-SA-EBUS-TGD-01D
Copyright March 2015 WattMaster Controls, Inc. AAON Part Number: V10910
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Neither WattMaster Controls, Inc. nor AAON ®
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This document is subject to change without notice.
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