Orion System MODGAS-XWR User Manual

Page 2

TABLE OF CONTENTS

MODGAS-XWR Technical Guide

OVERVIEW & FEATURES .................................................................................................. 3

INSTALLATION & WIRING ................................................................................................. 4

Important Wiring Considerations .............................................................................................................................. 4
MODGAS-XWR Stand Alone Wiring ........................................................................................................................ 5
MODGAS-XWR Controller to Main Controller Wiring .............................................................................................. 9

INPUTS/OUTPUTS ........................................................................................................... 12

OPERATION MODES & STAGING CONFIGURATIONS ..................................................... 13

LCD DISPLAY SCREENS .................................................................................................. 14

TROUBLESHOOTING ....................................................................................................... 20

LED Diagnostics .................................................................................................................................................... 20
Troubleshooting Alarms ................................................................................................................................................ 22
Temperature Sensor Testing ........................................................................................................................................ 23

APPENDIX A - Supply Air Temperature Sensor Guide ................................................... 25

Supply Air Temperature Sensor Installation ........................................................................................................... 25
Supply Air Temperature Sensor Wiring Chart and Jumper Settings ...................................................................... 26

APPENDIX B - MODGAS-XWR Replacement of MODGAS II ............................................ 27

PART NUMBER CROSS REFERENCE TABLE

PART DESCRIPTION

ORION

AAON TULSA

MODGAS-XWR Controller

OE377-26-00060

V20780

VCM-X Modular E-BUS Controller

OE332-23E-VCMX-MOD-A

V07150

VCB-X Controller

OE335-26B-VCBX

V28940

VCC-X Controller

OE338-26B-VCCX

V42430

12-Relay E-BUS Expansion Module

OE358-23E-12R

R69180

Supply Air Temperature Sensor

OE231

P87140

EBC E-BUS Cables - varying lengths

EBC-XXXF

N/A

TSDRSC Cables - varying lengths

TSDRSC-XXXF

N/A

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-MODGASXWR-TGD-01B

AAON

Manual Part No.: V22330

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.

www.aaon.com