WattMaster Auto Zone Basic Systems Product Data Sheets

1ed cid 29 J U cid 16 2QcYS Auto Zone Basic control system converts a zone HVAC unit a variable air vol air temperature multiple zone system microprocessor based Zone Manager calculates heating and cooling requirements for each zone on real time information received from each Controller The Zone Manager then directs the unit to provide the appropriate amount of heat cooling and ventilation to satisfy each zone re A static pressure sensor which modulates bypass damper maintains a constant system duct savings can be realized using the Basic system instead of installing multiple units to accommodate multiple zones The Basic system is versatile and can be used any 3 40 ton HVAC unit It controls a variety of unit functions including single duct pressure or pressure independent systems friendly menu driven fill in the blank pro makes the Auto Zone Basic easy to set up operate without the need for specialized training AZ a Windows based color graphic package is available at no additional charge optional CommLink II must be ordered and con to a PC in order to use the software for on site and monitoring If remote monitoring and con is required an optional modem must be ordered or APPLICATION 3 SYSTEM 4 OVERVIEW 5 DATA 6 INFORMATION 7 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 or a list of distributors your area Controls Controls Controls Multizone comfort from a single zone AHU Controls up to 16 individual zones User friendly menu driven programming Backlighted LCD display provides complete sys status LED on Zone Manager show status for fan heating bypass communications and Seven day scheduling program 365 day holiday program Programmable local or global zone overrides Pressure dependent or independent zone opera 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 Trend Logging to PC requires optional communi interface and software Windows based color graphic software for on site remote monitoring when using optional commu interface Zone Manager monitors each zone and in controls the HVAC unit to satisfy the requirements each individual zone while maintaining efficient op and comfort entry is accomplished through a keypad and 4 line by 20 character Liquid Crystal Dis User friendly menu driven programming makes Auto Zone system easy to set up and operate the need for specialized training Zone Controller monitors the space tem and allocates the proper air flow into its as space to achieve the desired comfort and ven levels If the supply air temperature is near the temperature setpoint the zone damper modu to reduce or increase air flow as needed If sup air will not benefit the local zone the controller will the damper actuator to a minimum position and for a change in supply air temperature pressure independent applications an optional sensor can be added The airflow sensor is installed by plugging into a jack located on the board The controller automatically recog the presence of the sensor on system power up configures for pressure independent operation Seven day scheduling Holiday scheduling Static pressure setpoint 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 MIN MAX zone damper position pressure dependent only MIN MAX zone CFM pressure independent only Zone sensor setpoint adjustment offset limit Zone sensor setpoint adjustment Range economizer control is available via an 0 10 VDC output from the Zone Manager An Wetbulb Module OE782 is available to pro wetbulb calculations for maximum economizer optional auxiliary relay board is available for of auxiliary heat series fan and parallel fan The relay board connects to the zone controller a plug in modular connector Zone Sensor is a patented design flush wall sensor A special plate on the face of the accurately samples space conditions yet re the influence of internal wall temperatures The 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 Zone Manager Controls MANAGER 24 VAC VA Maximum 7.75 W x 9 x 2.5 D Temp 10 149 F Humidity Max 90 RH Line by 20 Character 16 Keys Configuration Type III Air Sensor 30 F 180 F Air Sensor 30 F 180 F Air Sensor 30 F 180 F Sensor 0 to 5 WC Actuator Range 500 to 7300 W Disable Dry Contact Filter Alarm Dry Contact Occupied Dry Contact 2 amp 24 VAC N O Relay Stage 1 N O Relay Stage 2 N O Relay Stage 1 N O Relay Stage 2 N O Relay Actuator Tri state Fan N O Relay min load Actuator 0 10 VDC RS 485 Baud Approx 4 lb CONTROLLER 24 VAC VA Max