WattMaster Auto Zone CV and CV EX Systems Product Data Sheets

4UcSbY Auto Zone CV CV EX Control Systems are as an alternative to multiple programmable or expensive building automation systems facilities which have unitary type HVAC units Using System Manager interface panel the user can pro and monitor up to 120 HVAC units HVAC unit is controlled by a microprocessor stand alone CV controller that is connected via RS 485 communications network to the System CV CV EX systems are easy to set up and using the System Managers membrane key and four line by twenty character LCD backlighted Menu driven programming using English lan descriptors makes set up and monitoring very friendly with the CV or CV EX system is a com interface module which allows you to con a personal computer to the system onsite and a connection for remote monitoring AZ a Windows based software package available at no additional charge Just a few of features include color graphics trend log and remote alarm call out capabilities APPLICATION 3 CV SYSTEM 4 CV EX SYSTEM 5 OVERVIEW 6 DATA 7 INFORMATION 8 is a new approach to providing simple cost effective control solutions to many standard unitary HVAC Auto Zone provides a very competitive controls solution for buildings which require more control than a room thermostat will provide yet are not budgeted for full building automation systems systems come pre engineered pre programmed and fully documented This provides two main benefits the contractor engineer and end user Advanced direct digital control technology for comfort and energy savings at up to 50 lower than traditional direct digital control systems A system that is simple to use allowing almost any HVAC technician to install and start up the without the need for specialized training following pages are designed to give you a perspective of what Auto Zone can do for your HVAC control ap Please contact us for more information on distributors in your area Controls Controls Controls Controls User friendly menu driven programming Up to 120 CV controllers per system with CV EX Backlighted LCD display provides complete sys status night set back for each zone Seven day scheduling program 365 day holiday program Programmable local or global zone overrides Password protection prevents unauthorized access Use of gas or electric heat Selectable continuous or cycling fan operation Change filter alarm Energy saving economizer control available Windows based color graphic software is available on site or remote monitoring when an optional is connected to the system Trend logging to PC System Manager provides a user friendly to all devices in the Auto Zone CV or CV control systems All system variables setpoints values can be viewed and modified via the key and display System Manager is mounted in an attractive enclosure suitable for wall mounting A four by 20 character backlighted LCD display is easy read even in low light environments Constant Volume controller is designed to single zone HVAC units Up to 30 stand CV controllers can be connected to the stan Auto Zone CV network to provide a fully inte control system The standard Auto Zone CV system provides for 60 CV controllers and an ad 30 controllers per loop expansion kit for a CV EX system maximum of 120 with 2 loop kits The CV controller operates fan cooling and economizer functions Addi stand alone features also include time sched night set back trend logging of space and sup air temperatures and automatic changeover economizer control is available via an 0 10 VDC output from the CV controller An Wetbulb Module OE782 is available to pro wetbulb calculations for maximum economizer Seven day scheduling Eleven holiday schedules Supply air high low limits Mechanical heating cooling lockouts Minimum heating cooling run time Minimum heating cooling off time Heating cooling change over delay Supply air setpoint for economizer control Economizer enable setpoint Minimum economizer damper position Occupied unoccupied heating cooling setpoints Zone sensor setpoint adjustment offset limit Zone sensor setpoint adjustment range Zone Sensor is a patented design flush mounted sensor A special plate on the face of sensor accurately samples space conditions yet the influence of internal wall temperatures sensor comes in four models Sensor only Sensor w push button override Sensor w setpoint adjustment Sensor w override and setpoint adjustment Zone Sensor setpoint adjustment is pro from 0 cid 176 to 5 cid 176 via the System Manager MiniLink provides loop expansion capability the CV EX control system Each MiniLink enables additional 30 controllers to be connected to the allowing up to a maximum of 120 controllers CV EX system CommLink II provides an intelligent high computer modem interface for the Auto Zone or CV EX control system It incorporates features facilitate dial in communications and controls peer to peer communications required between loop or controller Controls Element Type III Thermistor 77 F 0.4 F between 30 F to 150 F Sensor Standard Single Gang Mount White Plastic Resistant x 4.5 x 1.25 Sensor Options Override Button Adjust Slide Sensor 6 Length Air Sensor Weather Protective Box x 4.5 x 1.25 D LINK II 24 VAC 14 VA 77 F 5 8 H x 5.25 W x 7 D Temperature 10 F to 140 F RS 232 9600 Baud RS 485 19,200 Baud HSI Open Protocol Passing Quick Disconnect Terminals Quick Disconnect Terminals 9 Pin DB9 Male 9 Pin DB9 Male MANAGER 24 VAC VA Maximum 9.25 W x 6.25 H x 2 D Temperature 10 F 149 F Backlighted LCD line by 20 character 20 Key Membrane RS 485 9600 Baud