Viconics VT7200 Installation Manual (Previous Release 5000 Series PIR Ready) - Manual

PIR Ready VT7200 Series
24 Vac Low Voltage Zoning Thermostats
For Commercial HVAC Applications
(Issue Date June 12, 2008 – 028-0190_R2)
Product overview
The VT7200 PI thermostat family is specifically designed for zoning applications.
Typical applications include local hydronic reheat valve control and pressure
dependent VAV with or without local reheat. The product features a backlit LCD display
with dedicated function menu keys for simple operation. Accurate temperature control
is achieved due to the product’s PI proportional control algorithm, which virtually
eliminates temperature offset associated with traditional, differential-based
thermostats. Models are available for 3 point floating and analog 0 to 10 Vdc control. In
addition remote room sensing is available.
They all contain an SPST auxiliary switch that can be used to control lighting or
auxiliary reheat. 3 additional inputs are also provided for monitoring and / or various
advanced functions.
All devices are also available with Echelon, BACnet MS-TP or Zigbee wireless network adapter.
The thermostats are also compatible with the new Viconics PIR cover accessories. Thermostats equipped
with a PIR cover provide advanced active occupancy logic, which will automatically switch occupancy levels
from Occupied to Stand-By and Unoccupied as required by local activity being present or not. This advanced
occupancy functionality provides advantageous energy savings during occupied hours without sacrificing
occupant comfort. All thermostats can be ordered with or without a factory installed PIR cover ( see ordering
notes below ).
•
The additional following documents are available at: www.viconics.com
•
PIR application information and examples, are available on document: APP-PIR-Guide-Exx
•
PIR cover installation information is available on document: PIR Cover Installation-Exx
•
Information on the LON models (VT7200x5000E), is available on document ITG-VT7200-PIR-LON-Exx
•
Information on the BACnet models (VT7200x5000B), is available on document ITG-VT7300-PIR-BAC-Exx
•
Information on the Wireless models (VT7200x5000W), is available on documents: ITG-VWG-40-BAC-Exx and
LIT-VWG-40-SETUP-Exx
Models available
Viconics Part Numbers
VT7200C5000
VT7200C5000B (BACnet)
VT7200C5000E (Echelon)
VT7200C5000W (Wireless) VT7200F5000
VT7200F5000B (BACnet)
VT7200F5000E (Echelon)
VT7200C5000W (Wireless)
Control Outputs 2 x Tri-state floating 2 x Analog 0 to 10 Vdc
1 x Auxiliary or reheat contact 1 x Auxiliary or reheat contact
Ordering Information Notes:
•
Thermostats can be ordered with a factory installed PIR cover. Please use (5500) extension instead of the (5000) only
extension.: Ex. VT7200C5500E.
•
Thermostats ordered without a PIR cover can be retrofitted with a separate PIR accessory cover afterwards
when required
Features and benefits
Features Benefits
• Advanced occupancy functions ⇒ Through the network or smart local occupancy
sensing
• Ready for PIR accessory cover
⇒ Fully integrated advanced occupancy functionality with
a PIR accessory cover
• 3 configurable inputs ⇒ Adds functionality
• Pre-configured sequences of operation ⇒ One model meet more applications
⇒ Reduces project delivery cost
• Unique configuration setup utility ⇒ Minimizes parameter tampering
• Lockable keypad ⇒ Tamper proof, no need for thermostat guards
• Available for 24 Vac On/Off, Floating or Analog
control
⇒ Meet advanced applications requirements
• Auxiliary output ⇒ Can be used for lighting or reheat
• Available with various open industry standards
communication adapters
⇒ Adds network integration functionality for additional
savings
028-0190R2-LIT-VT7200-PIR-E02.doc www.viconics.com / [email protected]