Fan coil unit controller series application guide, Typical fan coil unit, Product overview – Viconics VT8300 Low Voltage Application Guide User Manual
Page 62: Mstp or wireless zigbee, Cool 5a max
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Fan Coil Unit Controller Series
Application Guide
62
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
|
February 2015
Appendix d - VTR8300 ConTRoLLeR And SC3000 ReLAy pACk
Product Overview
The VTR8300 Fan Coil Controller offers a new cost-effective solution for upgrading line-voltage fan coil unit
thermostats. The VTR8300 terminal Equipment Fan Coil Unit Controllers are available as BACnet
®
MSTP or
wireless ZigBee
®
Pro networked models.
No previous building automation training is required for installation and commissioning process, and
installation can be completed in approximately fifteen minutes.
The SC3000 Series Line Voltage Switching Transformer Relay Pack Controllers are designed for silent control
of typical high voltage fan coil device loads (90 - 277 VAC multi-voltages). It uses advanced microprocessor-
based circuitry with a built-in transformer that eliminates all typical required peripheral components when
automating a Fan Coil unit with traditional building automation systems.
The SC3000 Series Line Voltage Switching Transformer Relay Pack(s) operate as slave unit(s) under the
control of a single master VTR83XX Terminal Equipment Controller.
A single VTR83XX Terminal Equipment Controller can control up to 10 x SC3000 Series Relay Packs as they
are line-powered units.
The unit locally contains all relay outputs for fan switching and valve control, and models are also available
for extra monitoring/control inputs of the Fan Coil Units.
Typical Fan Coil Unit Set-up
Star Topology
Daisy Chained
Topology
Mixed Daisy Chained
and Star Topology
Typical Fan Coil Unit
C
C
H C
SC3404E5000
Power
Supply
Tx/Rx
7 Vdc
Com
RUI 1
SCom
RBI 2
SS
RS
Heat -
Heat +
WHITE
BLACK
RED
BLUE
BROWN
YELLOW
FAN
LOW
FAN
MED
FAN
HIGH
COOL
5A
Max
1/2 HP
or 13A
Max
90-277 Vac - 50/60 Hz
1/2HP + 5A Max Comb. or
13A+ 5A Max Comb
Amb. Temp. 50oC
1
2
3
4
5
6
7
8
9
10
Electrical
Cabinet
xxx-xxxx-xx
Power
Supply
Tx/Rx
7 Vdc
Com
RUI 1
SCom
RBI 2
SS
RS
Heat -
Heat +
WHITE
BLACK
RED
BLUE
BROWN
YELLOW
FAN
LOW
FAN
MED
FAN
HIGH
COOL
5A
Max
1/2 HP
or 13A
Max
90-277 Vac - 50/60 Hz
1/2HP + 5A Max Comb. or
13A+ 5A Max Comb
Amb. Temp. 50oC
1
2
3
4
5
6
7
8
9
10
Low Voltage Connections
to
VTR8300
Controller