Orion System Two Condenser Head Pressure II Module - Manual (Page 2)

Zone
Zone
TABLE OF CONTENTS
OVERVIEW ....................................................................................................................................... 3
Overview .................................................................................................................................................................. 3
Features ................................................................................................................................................................... 3
INSTALLATION AND WIRING .......................................................................................................... 4
Environmental Requirements ................................................................................................................................... 4
Mounting .................................................................................................................................................................. 4
Power Supply ........................................................................................................................................................... 4
Important Wiring Considerations .............................................................................................................................. 4
Stand-Alone Wiring .................................................................................................................................................. 5
Condenser Type Selection ....................................................................................................................................... 5
E-BUS Controller to Two Condenser Head Pressure II Module Wiring ................................................................... 6
SEQUENCE OF OPERATION ............................................................................................................ 8
Inputs and Outputs ................................................................................................................................................... 8
Stand-Alone Input Commands ................................................................................................................................ 8
Input Commands (VCM-X Connection) ................................................................................................................... 9
Modes of Operation ................................................................................................................................................. 9
TROUBLESHOOTING ..................................................................................................................... 12
Head Pressure Module Valve/Fan Position Troubleshooting ................................................................................. 12
Troubleshooting for Stand Alone Mode .................................................................................................................. 13
Pressure Transducer Troubleshooting .................................................................................................................. 14
Using LEDs to Verify Operation ............................................................................................................................. 14
LED Diagnostics .................................................................................................................................................... 15
Other Checks ......................................................................................................................................................... 15
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
Copyright April 2015 WattMaster Controls, Inc. AAON Manual Part Number: V22100
AAON
® is a registered trademark of AAON, Inc., Tulsa, OK.
WattMaster Form : AA-HP2C2-TGD-01E
Neither WattMaster Controls, Inc. nor AAON
®
assumes any responsibility for errors or omissions in this
document.
This document is subject to change without notice.
www.aaon.com
PART NUMBER CROSS REFERENCE TABLE
PART DESCRIPTION ORION AAON
TULSA
AAON
COIL
Two Condenser Head Pressure II Module - Tulsa OE370-23-HP2C2 V20660 N/A
Two Condenser Head Pressure II Module - Coil OE370-23-HP2C2-C N/A 31426
VCM-X Modular E-BUS Controller - Tulsa OE332-23E-VCMX-MOD-A V07150 N/A
VCM-X Modular E-BUS Controller - Coil OE332-23E-VCMX-MOD-C N/A 30553
VCM-X WSHP E-BUS Controller - Tulsa OE332-23E-VCMX-WSHP-A V07140 N/A
VCM-X WSHP E-BUS Controller - Coil OE332-23E-VCMX-WSHP-C N/A 30526
SA E-BUS Controller - Tulsa OE332-23E-SA-A V07160 N/A
SA Expansion Module - Tulsa OE333-23-SA-A R96180 N/A