Orion System Water Source Heat Pump X Module - Manual (Page 2)

Table of Contents
OVERVIEW ........................................................................................................................................................ 3
INSTALLATION AND WIRING ........................................................................................................................... 4
Environmental Requirements .......................................................................................................................................................4
Mounting and Dimensions ............................................................................................................................................................4
Important Wiring Considerations ..................................................................................................................................................5
Stand-Alone Wiring for Single Water Circuit ................................................................................................................................5
Stand-Alone Wiring for Dual Water Circuit ...................................................................................................................................6
Connection Wiring Details ............................................................................................................................................................7
VCM-X WSHP or SA Controller to WSHP-X Module Wiring Diagram Single Water Circuit .........................................................8
VCM-X WSHP E-BUS or SA E-BUS Controller to WSHP-X Module Wiring Single Water Circuit..............................................10
VCM-X WSHP or SA Controller to WSHP-X Module Wiring Diagram Dual Water Circuit..........................................................12
VCM-X WSHP E-BUS or SA E-BUS Controller to WSHP-X Module Wiring Dual Water Circuit ................................................14
START-UP AND COMMISSIONING .................................................................................................................. 16
Unit Confi gurations .....................................................................................................................................................................16
SEQUENCE OF OPERATION ........................................................................................................................... 17
WSHP-X Module Setpoints ........................................................................................................................................................17
Stand-Alone Input Commands ..................................................................................................................................................18
Input Commands (VCM-X WSHP or SA Connection) ................................................................................................................18
Modes of Operation ....................................................................................................................................................................19
LCD DISPLAY SCREENS ................................................................................................................................. 20
TROUBLESHOOTING ...................................................................................................................................... 26
Safety Monitoring for Single Water Circuit .................................................................................................................................26
Safety Monitoring for Dual Water Circuit ....................................................................................................................................27
Temperature Sensor Testing ......................................................................................................................................................28
Pressure Transducer Troubleshooting ......................................................................................................................................29
Using LEDs to Verify Operation..................................................................................................................................................30
LED Diagnostics .........................................................................................................................................................................31
PART NUMBER CROSS REFERENCE TABLE
PART DESCRIPTION ORION AAON
WSHP-X Module OE334-26-WSHPX-A V18330
VCM-X WSHP E-BUS Controller OE332-23E-VCMX-WSHP-A V07140
VCM-X WSHP Controller OE332-23-VCMX-WSHP-A R90810
SA E-BUS Controller OE332-23E-SA-A V07160
SA Controller OE332-23-SA-A R96070
E-BUS Distribution Module OE365-23-EBD R82930
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-WSHPX-FIELD-TGD-01C
Copyright December 2013 WattMaster Controls, Inc. AAON Manual Part Number: V23560
AAON ® is a registered trademark of AAON, Inc., Tulsa, OK.
Neither WattMaster Controls, Inc. nor AAON ®
assumes any responsibility for errors or omissions in this document.
This document is subject to change without notice.
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