Installation Guide Owner manual

ManualsBrandsViconics ManualsFor HomeVC3000 Line Voltage

Contents

Installation 2

Communication Wiring to VTRX3xxA 3

VC3xxx LED Operation 4

Wiring of Remote Inputs to VC3504E and VC3404E 4

Model Chart 5

Terminals, Wire Identiﬁcation & Ratings 6

Typical Wiring Example 7

Speciﬁcations 7

Dimensions 8

Important Notice 8

VC3000 Series

Line Voltage Switching Relay Pack Controllers

Installation Guide

Commercial and Hotel/Lodging HVAC Fan Coil Applications

NOTE:

This document applies to both VTR7000 and

VTR8000 controllers.

Relay Pack Controllers

Summary of content (8 pages)

PAGE 1
Relay Pack Controllers VC3000 Series Line Voltage Switching Relay Pack Controllers Installation Guide Commercial and Hotel/Lodging HVAC Fan Coil Applications Contents Installation 2 Communication Wiring to VTRX3xxA 3 VC3xxx LED Operation 4 Wiring of Remote Inputs to VC3504E and VC3404E 4 Model Chart 5 Terminals, Wire Identification & Ratings 6 Typical Wiring Example 7 Specifications 7 Dimensions 8 Important Notice 8 NOTE: This document applies to both VTR7000 and VTR8000 controllers.
PAGE 2
Installation Guide VC3000 Series 2 Installation All wiring must conform to the regulations of local and national electrical codes. Please read the following instructions carefully before proceeding with the installation. Failure to follow the instructions could damage the product or cause a hazardous condition. Installation must be performed by a qualified service technician or electrician. Disconnect the power supply before installing in order to prevent electrical shock.
PAGE 3
Installation Guide VC3000 Series 3 Installation (cont.) Special Precautions Replacing Old Fan Coil Controller If replacing an old line voltage fan coil controller, label the wires before removal of the old controller. Electrostatic Discharge Electronic controls are static sensitive devices. Discharge yourself of any electrostatic build-up before manipulating or installing the terminal equipment controller.
PAGE 4
Installation Guide VC3000 Series 4 Possible Network Wiring Topology The VTRX300 to VC3000 transformer relay pack can use any network wiring topology as required or based on topology of existing wires. VC3xxx LED Operation LED Status Cause Solution 2 short blinks No communication between the VTRX3xxA and the VC3xxxX relay pack.
PAGE 5
Installation Guide VC3000 Series 5 Model Chart VC3500E5045 VC3504E5045 VC3514E5045 VC3400E5045 VC3404E5045 Occ.
PAGE 6
Installation Guide VC3000 Series 6 Terminals, Wire Identification & Ratings Part # Low Voltage Terminals 1 2 3 4 5 6 7 8 9 10 VC3500E5045 VC3504E5045 No local inputs 1- Tx/Rx 2- 7 VDC 3- Com Low voltage inputs 1- Tx/Rx 2- 7 VDC 3- Com 4- RUI 1 5- Scom 6- RBI 2 7- SS 8- RS VC3514E5045 VC3300E5045 Occupancy VC3400E5045 VC3404E5045 Slave Fan Output Unit Low voltage inputs 1- Tx/Rx 2- 7 VDC 3- Com 4- RUI 1 5- Scom 6- RBI 2 7- SS 8- RS 9-Occ No local inputs 1- Tx/Rx 2- 7 VDC 3- Com 9- Heat 10- Heat + Low
PAGE 7
Installation Guide VC3000 Series 7 Typical Wiring Example dimensions Black - Hot Power Orange - Connec ted to Black-Hot White - Neutral Brown - High Speed Blue - Medium Speed Red - Low Speed M M M Fan Speed Arrangement By Configuration 3 Speed 2 Speed Single S peed Applications Applications Applications VC3504E Relay Pack Orange - Heating Valve V Yellow - Cooling Valve V For 2 pipe applications use cooling valve y ellow wire connec tion Orange - Electric Reheat R For electric reheat applica
PAGE 8
Installation Guide VC3000 Series 8 33 mm (1.30”) DIMENSIONs 80 mm (3.15”) 100 mm (3.94”) 70 mm (2.75”) 122 mm (4.80”) 80 mm (3.15”) important notice © 2013 Viconics Technologies. All rights reserved. VC3000 series transformer relay packs are to be used only as operating controls. If installed incorrectly the intended application may fail or lead to personal injury or loss of property.