Viconics VT8300 Low Voltage Application Guide - Manual (Page 2)

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Fan Coil Unit Controller Series Application Guide 2
Viconics Technologies Inc. | 9245 Langelier Blvd. | St.-Leonard | Quebec | Canada | H1P 3K9 | Tel: (514) 321-5660 | Fax: (514) 321-4150
028-0444-01 www.viconics.com | [email protected] February 2015
Commercial interface (local override)
Power
Part Number Description Humidity Onboard
PIR Communication
VTR8300A50xxB BACnet ® fan coil terminal equipment controller No No BACnet ®
VTR8300A55xxB BACnet ® fan coil terminal equipment controller No Yes BACnet ®
VTR8350A50xxB BACnet ® fan coil terminal equipment controller Yes No BACnet ®
VTR8350A55xxB BACnet ® fan coil terminal equipment controller Yes Yes BACnet ®
This new cost-effective solution for upgrading line-voltage fan coil unit thermostats requires only two components; the VTR8300 Terminal
Equipment Controller and the SC3000 Relay Pack. This solution allows existing line voltage wiring between the fan coil unit and temperature
controller to be re-used, thereby reducing overall costs and installation time.
The SC3000 Relay Pack features an onboard universal voltage power supply and line-voltage relays which directly drive fractional
horsepower fan motors and valves. This eliminates the need to install and wire costly pilot relays and transformers. The Relay Pack is not
required for the VT8300 Series models.
VTR8300 And SC3000 | Line-VoLTAGe FAn CoiL TeRminAL eqUipmenT ConTRoLLeRS And ReLAy pACkS
Transformer Relay Packs for VTR8300 Series
Power
Part Number Description
SC3500E5000 1 heat/cool output, 1 cool output, and 3 fan outputs
SC3504E5000 1 heat/cool output, 1 cool output, 3 fan outputs, and four inputs
SC3514E5000 1 heat/cool output, 1 cool output, 3 fan outputs, Occupancy output (7Vdc), and four inputs
SC3400E5000 1 heat/cool output, 1 Modulating pulsed Vdc output for SSR electric reheat control, and 3 fan outputs
SC3404E5000 1 heat/cool output, 1 Modulating pulsed Vdc output for SSR electric reheat control, and 3 fan outputs
SC3300E5000 3 slave fan outputs
ZigBee Pro Module for VT(R)8300 Series
Power
Part Number Description
VCM8000V5045P Optional ZigBee Pro module for VT8300 Series room controllers.