WattMaster VAV Systems Feature Summary

Feature Summary System Supports up to 60 VAV HVAC Units Each HVAC Unit Can Support up to 59 VAV Boxes Constant Volume Units Can Be Integrated With VAV Units System Can Support Over 3000 Controllers Fill in the Blank Programming Program and Monitor VAV Unit and Box Controllers Without a Personal Computer Remote Communications Options Modem Intranet Internet Free PRISM Personal Computer Software Intelligent Integration Between HVAC Unit and Boxes VAV Box Packages Available From WattMaster or Factory Mounting Available From Other Box Suppliers Automatic Controller Search and Find Password Access Security Onsite and Remote Alarm Notification Capability Operator Interfaces System Manager Features User Friendly Interface Menu Driven Programming Function Keys Simplifies Data Entry Program and Monitor all Controllers Without a Personal Computer Handheld Service Tool Features User Friendly Interface Menu Driven Programming Function Keys Simplify Data Entry Program and Monitor all Controllers Without a Personal Computer Special Override Features for Service Technicians All Devices 24VAC Low Voltage Non battery Memory Back up Controls Inc Copyright 2004 1 of 7 Summary VAV CAV Unit Controller Stand Alone Controller One Controller Supports Variable Air Volume and Constant Air Volume Applications Works With Heat Pumps Up to 16 Relay Outputs Configurable for Modulating Control With Expansion Module Optional Feature Contact Factory Heating Stages Cooling Stages Exhaust Fans Preheat for Low Ambient Protection Gas Reheat for De humidification on CAV Units Warm up Command for Non WattMaster Boxes Reversing Valve for Air to Air Heat Pumps Alarm Indication Heating Cooling Staged Control Up to 8 Stages Cooling Up to 8 Stages Heating Chilled Water Valve Hot Water Valve or SCR Field Selectable Controlling Sensor Supply Air Temperature Return Air Temperature Space Temperature Outdoor Air Temperature Signal From Remote Source Supply Air Reset Sources Outside Air Temperature Space Temperature Fan VFD Percentage Return Air Temperature External Voltage Signal Local Analog Value VFD Control Supply Fan Static Pressure Relief Fan Controls Inc Copyright 2004 2 of 7 Summary Economizer Control Drybulb Wetbulb IAQ CO2 Reset Free Night Cooling Relief Fan Controlled From Building Pressure Sensor Variable Relief Control With VFD On Off Relief Exhaust Fan Control Plug in Expansion Boards for Added Capability Scheduling Functions Time of Day Scheduling Occupied Unoccupied Night Set Back Up 2 Events per Day Holidays 365 Day Programming 14 Events per Year Event 1 Day or Group of Days Automatic Daylight Savings Adjustment Fan Proof of Flow De humidification Control With Hot Gas Reheat for Constant Volume Applications Morning Warm up Outside Air Temperature Lockouts Optimal Start Equipment Safeties Fan Delay Staging Delays Minimum Off Time Minimum Run Time Remote Overrides Occupied Unoccupied Forced Cooling Mode Forced Heating Mode Controls Inc Copyright 2004 3 of 7 Summary Alarms Mechanical Failure Heating Cooling Space Sensor Failure Fan Failure Dirty Filter Controlling Temperature Alarm Controller Board Features Status LEDs Power Relay Status Communications Diagnostics Quick Disconnect Terminal Blocks Plug in Service Port Plug in Port for Expansion Boards Field Replaceable Communication Driver Chip Trend Logging Values Date and Time Space Temperature Return Temperature Active Heating and Cooling Setpoint Supply Air Temperature Outside Air Temperature Outside Air RH if installed Static Pressure Economizer Percentage Supply Fan VFD Percentage Relief Fan VFD Percentage Onboard Relay Status Expansion Board Relay Status Supply Setpoint Reset Value Relief Pressure Reading Adjustable Log Interval Controls Inc Copyright 2004 4 of 7 Summary VAV Box Controller Box Types Only Reheat Electric Staged Modulating SCR Hot Water Modulating On Off Reheat Interlock With Supply Fan Fan Powered Series Parallel Direct or Reverse Actuator Control Airflow Control Pressure Dependent or Independent Min Position Settings for All Modes Damper Force Modes Hi and Low Space Temperature Space Sensor Failure Damper Actuator Failure Airflow Sensor Failure Damper Feedback Failure Trend Logging Values Date and Time Space Temperature Active Heating and Cooling Setpoint Supply Air Temperature Air Flow on Pressure Independent Boxes Damper Position Adjustable Log Interval Precision Proportional Integral Damper Control Algorithm Alarms Controls Inc Copyright 2004 5 of 7 Summary Controller Board Features Status LED s Power Relay Status Communications Diagnostics Quick Disconnect Terminal Blocks Plug in Service Port Plug in Connectors for Actuator Flow Sensor Expansion Board Field Replaceable Communications Driver Chip PRISM Software Windows Based User Friendly Compatible With 95 98 ME XP 2000 Auto Installation Fill in the Blank Point and Click Programming Pre designed Status Screens Communication with Controllers From a Personal Computer Onsite Remote Modem TCP IP Internet Data Logging Trend Logging Alarms Logging Tenant Override Logging User Log In History Automatic Trend Log Retrieval via a Personal Computer Controls Inc Copyright 2004 6 of 7 Summary Alarm Reporting Direct to Personal Computer Via Modem to Remote Personal Computer Via Modem to a Pager Via E mail With TCP IP Connection User Defined Descriptors for All Controllers User Defined Custom Graphics Auto Device Search and Find Feature I Multiple Password Levels Broadcast Programming Allows Multiple Controllers to be Programmed With Just a Click Status Reporting Documentation Add On Devices Lighting Controller Indoor or Outdoor Lighting Point and Click Programming Personal Computer Required for Set up General Purpose Controllers Configurable Controller for Special Control Functions Covers Broad Range of Possible Applications Boilers Pumps Unit Heaters Exhaust Fans Time Clock Control f Monitoring Logic Statement Programming Provides Flexibility for Special Requirements Scheduler For Expansion of Scheduling Capability Expands Holiday Capacity Controls Inc Copyright 2004 7 of 7