WattMaster Install and Op AZ CV and CV-EX Systems WM-AZC-IO-01B ALL

CV CV EX System Installation Operations Manual 01B CV CV EX Installation Operations Manual 1 System Overview 2 Installation and Wiring 3 Programming 4 Start Up and Troubleshooting document is subject to change without notice Controls Inc assumes no responsibility errors or omissions herein CV CV EX Installation Operations Manual Form WM AZCV IO 01B is a registered trademark of WattMaster Controls Inc 2003 WattMaster Controls Inc rights reserved 1 of Contents 1 2 System Overview 2 System Features 3 System Overview 4 System Features 5 of Figures 1 1 Typical Building for CV System 2 1 2 Typical CV System 3 1 3 Typical Building for CV EX System 4 1 4 Typical CV EX System 5 Overview CV CV EX 1 document uses the following definitions throughout as a guide to the user in the nature of information presented Additional information which may be helpful Suggestion to make installation set up and troubleshooting easier Items which may cause the equipment not to function correctly but will otherwise damage components Errors which can result in damage to equipment and void warranties Overview 1 CV CV EX System Overview Auto Zone CV system is used in buildings which have multiple rooftop units and is excellent alternative over programmable thermostats The CV system provides one location to monitor and program the controllers instead of having to program each individually The system has many features typically not found with thermostats such as central operators interface heating cooling failure change filter alarm full energy saving economizer control and holiday This gives the end user a very versatile constant volume control system at a well below a building automation system are a few of the typical building applications the CV system is commonly used Office Buildings Warehouses Schools Retail Stores Restaurants Manufacturing Theaters Supermarkets Houses of Worship 1 1 Typical Building for CV System Overview CV CV EX 1 System Features Only One Outside Air Sensor is Required per CV System Constant Volume Unit Alarm Filter Alarm Loop Baud Link II Loop Controllers to 30 Units with Standard CV System By Others Sensor Optional Adj VAC Manager Loop Manager 1 2 Typical CV System is a list of some of the many features available with the CV system system supports up to thirty constant volume units For systems with than thirty constant volume units use the CV EX system Manager is housed in an attractive plastic enclosure suitable for mounting in the space and can be connected anywhere in the network modulating economizer control functions II interface included with the system Provides connections for and Remote Link modem for on site or remote Remote Link personal computer are optional Logging capability if connected to a personal computer with free Windows based software installed Overview 1 CV CV EX System Overview Auto Zone CV EX system is used in buildings which because of their size or design have more than thirty rooftop units Standard CV EX systems can facilitate to sixty constant volume units With the addition of a CV EX Loop Expansion Kit an thirty units may be added to the CV EX system Two loop expansion kits can added to the CV EX system bringing the maximum total system capability up to 120 The versatile CV EX system provides one central location to monitor and program controllers instead of having to program individual thermostats The system has many typically not found with programmable thermostats such as central operators heating cooling failure alarm change filter alarm full energy saving control and holiday scheduling are a few of the typical applications the CV EX system is commonly used for Office Buildings Warehouses Schools Retail Stores Restaurants Manufacturing Theaters Supermarkets Houses of Worship 1 3 Typical Building for CV EX System Overview CV CV EX 1 System Features Only One Outside Air Sensor is Required per CV EX System Constant Volume Unit Alarm Filter Alarm Loop By Others Sensor Optional Adj VAC Controllers to 60 Units with CV EX System and More per Expansion Kit Allowing Maximum of 120 Total Units on System Link Loop Baud 1 Loop Manager 1 2 3 4 Loop Loop II Loop System Kit System Kit 2 3 4 1 4 Typical CV EX System is a list of some of the many features available with the CV EX system system supports from thirty one to one hundred twenty constant units For systems with thirty or less constant volume units use CV system Manager is housed in an attractive plastic enclosure suitable for mounting in the space and can be connected anywhere in the network modulating economizer control functions II interface included with the system Provides connections for and Remote Link modem for on site or remote Remote Link computer are optional Logging capability if connected to a personal computer with free Windows based software installed Overview 2 of Contents Before Beginning Installation 1 Overview 2 System 2 System 3 Loops 4 CV EX Communications Loops 4 Loop Wiring Overview 5 Controller 8 Controller Wiring 9 Controller Addressing 11 System Sensors