WattMaster VAV User Manual
Page 2
Table Of Contents
System Configurations Installation & Commissioning .................................................................................. 5
Networked Single Loop System ........................................................................................................................................................................... 6
Networked Single Loop - Computer Connection With Remote Link .................................................................................................................... 7
Networked Single Loop - Computer Connection With IP-Link ............................................................................................................................. 8
Networked Multiple Loop System ......................................................................................................................................................................... 9
Networked Multiple Loop - Computer Connection With Remote Link ................................................................................................................ 10
Networked Multiple Loop - Computer Connection With IP-Link ......................................................................................................................... 11
Systems Overview .............................................................................................................................................................................................. 12
General Information ............................................................................................................................................................................................ 12
Installation Procedures ....................................................................................................................................................................................... 12
System Commisioning ........................................................................................................................................................................................ 15
Transformer & Wire Sizing ................................................................................................................................................................................. 16
WMVAV Controller Wiring .............................................................................................................................. 17
WMVAV Controller Wiring .................................................................................................................................................................................. 18
WMVAV Controller Addressing ........................................................................................................................................................................... 19
Space Sensor Wiring .......................................................................................................................................................................................... 20
Supply & Return Sensor Wiring .......................................................................................................................................................................... 21
Outside Air Sensor Wiring .................................................................................................................................................................................. 22
Remote Occupied Contact To WMVAV Wiring ................................................................................................................................................... 23
Humidity Sensor Wiring ...................................................................................................................................................................................... 24
Supply Fan VFD Wiring ...................................................................................................................................................................................... 25
Bypass Damper Actuator Wiring ........................................................................................................................................................................ 26
2 Slot Expansion Base Board Wiring ................................................................................................................................................................. 27
4 Slot Expansion Base Board Wiring ................................................................................................................................................................. 28
4 Analog Input 1 Analog Output Expansion Board Wiring .................................................................................................................................. 29
4 Analog Input 1 Analog Output Expansion Board Wiring (Cont’d) .................................................................................................................... 30
4 Analog Input 1 Analog Output Expansion Board Wiring (Cont’d) .................................................................................................................... 31
4 Binary Input Expansion Board Wiring .............................................................................................................................................................. 32
4 Relay Output Expansion Board Wiring ............................................................................................................................................................ 33
VAVBOX Controller Diagrams ....................................................................................................................... 35
VAVBOX Controller Wiring ................................................................................................................................................................................. 36
3 Relay Output Expansion Board Wiring ............................................................................................................................................................ 37
3 Relay Output Expansion Board Wiring (Cont’d) .............................................................................................................................................. 38
3 Relay Output Expansion Board Wiring (Cont’d) .............................................................................................................................................. 39
Communication Devices Diagrams ............................................................................................................... 41
System Manager Modular Cable Pigtail - Wiring Schematic ............................................................................................................................. 42
System Manager Modular Cable Pigtail - Wiring Detail ..................................................................................................................................... 43
Modular Service Tool Connections ..................................................................................................................................................................... 44
CommLink II Wiring & Cabling Connections ...................................................................................................................................................... 45
MiniLink Polling Device Wiring Using Wire Terminals ........................................................................................................................................ 46
RS-232 Serial Port To USB Port Converter ........................................................................................................................................................ 47
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.wattmaster.com
Form: WM-VAVWIRE-TGD-01C Copyright 2008 WattMaster Controls, Inc.
WattMaster Controls, Inc. assumes no responsibility for errors, or omissions.
This document is subject to change without notice.