Schneider Electric B3865-V-S Installation Guide

INPUT:

CLASS 2 POWER ONLY

24VAC , 0.42A, 10 VA, 50/60HZ

USE COPPER CONDUCTORS ONLY

MORE THAN ONE DISCONNECT SWITCH

MAY BE REQUIRED TO DE-ENERGIZE THIS

EQUIPMENT BEFORE SERVICING.

CAUTION

This equipment complies with part 15 of the FCC rules.

Operation is subject to the following two conditions.

(1) This device may not cause harmful interference.

(2) This device must accept any interference received,

including interference that may cause undesired

operation.

24VAC

RET

IN5

IN4

IN3

IN2

IN11

OUT4

OUT5

TRIAC REF

AO6

RET

A07

SHIELD

OUT3

(HIGH)

(LOW)

AIR FLOW

INPUT

UNIVERSAL

INPUTS

RS-485

PORT

ANALOG

OUTPUTS

0-10 VDC

DIGITAL

OUTPUTS

24VAC ,

0.5A

SMART

SENSOR

COM

8xx-V

(LO)

(HI)

SPWR

i2/b3 865/866/885-V Controller

Retrofit Guide

No part of this publication may be reproduced, read or stored in a retrieval system, or

transmitted, in any form or by any means, electronic, mechanical, photocopying, recording,

or otherwise, without prior written permission of Schneider Electric.

This document is produced in the United States of America.

Product Names are trademarks of Schneider Electric. All other trademarks are the prop-

erty of their respective owners.

Title: i2/b3 865/866/885-V Controller Retrofit Guide

Revision: D

Date: December, 2010

Schneider Electric part number: 30-3001-988

i2/b3 865/866/885-V Controller

Infinet Controller Firmware Version 3.3

BACnet Controller Firmware Version 4.5

The information in this document is furnished for informational purposes only, is subject

to change without notice, and should not be construed as a commitment by Schneider Elec-

tric. Schneider Electric assumes no liability for any errors or inaccuracies that may appear

in this document.

On October 1st, 2009, TAC became the Buildings Business of its parent company Schneider

Electric. This document reflects the visual identity of Schenider Electric. However, there

remain references to TAC as a corporate brand throughout the Andover Continuum soft-

ware. In those instances, the documentation text still refers to TAC - only to portray the

user interface accurately. As the software is updated, these documentation references will

be changed to reflect appropriate brand and software changes. All brand names, trade-

marks, and registered marks are the property of their respective owners.

Schneider Electric

July, 2018

i2/b3 865/866/885-V Controller

Retrofit Guide

30-3001-988

Revision D.1

i2/b2 865/866/885-VAV Controller Retrofit Guide 5

Regulatory Notices................................................................ 7

Radio Interference - Federal Communications Commission .... 7

Industry Canada ......................................................................... 7

CE - Compliance to European Union (EU) ................................ 8

Australian Communications Authority (ACA) .......................... 8

WEEE - Directive of the European Union (EU) ........................ 8

About this Manual ................................................................. 9

What’s in this Manual .................................................................... 9

Related Documentation .................................................................. 10

Symbols Used .................................................................................. 10

Chapter 1 Mechanical Installation ........................................................ 11

Mechanical Installation .................................................................. 12

Removing the Old Controller ........................................................ 12

Installing the New “-V” Controller ............................................... 13

Chapter 2 Connections .......................................................................... 17

Power Connections .......................................................................... 18

Universal Input Connections .......................................................... 19

Smart Sensor Connections ............................................................. 21

Digital Output Connections ............................................................ 22

How to Wire Digital Outputs .......................................................... 23

Rewiring Digital Outputs for an Old i2/b3 8xx-VAV Controller 26

Rewiring Digital Outputs for a TCX Controller .......................... 27

Analog Output Connections ............................................................ 29

Airflow Connections ........................................................................ 30

Contents

6 Schneider Electric

i2/b2 865/866/885-V Controller Retrofit Guide 7

Regulatory Notices

Note: The following regulatory notices are for the new i2/b3 865, 866

and 885-V Controllers, not for the older controllers they are

replacing.

Radio Interference - Federal Communications Commission

FCC Rules and Regulations CFR 47, Part 15, Class A

This device complies with part 15 of the FCC Rules. Operation is

subject to the following two conditions: (1) This device may not cause

harmful interference, and (2) this device must accept any interference

received, including interference that may cause undesired operation.

Caution: The user that changes or makes modifications not expressly

approved by Schneider Electric for compliance could void the user's

authority to operate the equipment.

Industry Canada

ICES-003

This is a Class A digital device that meets all requirements of the

Canadian Interference Causing Equipment Regulations.

Regulatory Notices

8 Schneider Electric

CE - Compliance to European Union (EU)

89/336/EEC - EMC Directive

This equipment complies with the rules of the Official Journal

of the European Communities specified in the EMC directive

89/336/EEC governing the Self Declaration of the CE Marking

for the European Union..

Australian Communications Authority (ACA)

AS/NZS 3548

This equipment carries the C-Tick label and complies with

EMC and radio communications regulations of the

Australian Communications Authority (ACA), governing

the Australian and New Zealand communities.

WEEE - Directive of the European Union (EU)

2002/96/EC

This equipment and its packaging carry the waste electrical

and electronic equipment (WEEE) label, in compliance with

European Union (EU) Directive 2002/96/EC, governing the

disposal and recycling of electrical and electronic equipment in

the European community.

CAUTION

All pertinent state, regional, and local safety regulations must be

observed when installing and using this product.

For reasons of safety and to assure compliance with documented product information,

repairs to components should be performed only by the manufacturer or an authorized

dealer.

Failure to observe this precaution can result in injury or equipment

damage.

i2/b3 865/866/885-V Controller Retrofit Guide 9

About this Manual

What’s in this Manual

The new Andover Continuum i2/b3 865/866/885-V controllers can

replace the previous generation i2/b3 865/866/885 VAV controllers, as

well as the older generation of TCX 865/866 VAV controllers.

This manual highlights the mounting and connecting differences

between the new and older controllers and what you should consider

when replacing a unit. It consists of the following chapters:

z Chapter 1: Mechanical Installation

z Chapter 2: Connections

Note: This manual is not a replacement for the installation

instructions supplied with each controller, or the information

and descriptions supplied in the i2 and b3 Controller Technical

Reference manuals.

About this Manual

10 Schneider Electric

Symbols Used

The Notes, Warnings and Cautions that may be used in this manual

are listed below.

Note: Contains additional information of interest to the user.

Document Document

Number

For new replacement controllers:

i2/b3 865/866/885-V Installation Instructions 30-3001-985

i2 Controller Technical Reference 30-3001-861

b3 and b4920 Controller Technical Reference 30-3001-862

For older controllers being replaced:

i2/b3 865/866 VAV Controller Installation Sheet 30-3001-810

i2/b3 885 VAV Controller Installation Sheet 30-3001-848

TCX 865/866 VAV Installation Guide 30-3001-497

CAUTION or WARNING

Type of hazard

How to avoid hazard.

Failure to observe this precaution can result in injury or equipment

damage.

DANGER

ELECTRIC SHOCK HAZARD

How to avoid hazard.

Failure to observe these instructions will result in death or serious

injury.

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