Kmc-controls BAC-14xx36 Series FlexStat Bedienungsanleitung PDF herunterladen

BAC-12xx36/13xx36/14xx36 Series FlexStat 1 Installation Guide, Rev. C

Installation Guide (3/6 Outputs)

BAC-12xx36/13xx36/14xx36 Series FlexStat

™

3 Relays, 6 Analog Outputs, 6 External Inputs

Quick Start 1

Mounting 1

Connections and Wiring 2

Wiring Considerations 2

Network Wiring 2

MS/TP EOL (End-Of-Line) Termination 2

Input Connections 3

Output Connections 3

Power Connection 4

Conﬁguration 4

Applications Notes and Cautions 4

Maintenance 4

Applications 5

FCU (Fan Coil Unit)—2 Pipe, Modulating 5

FCU—4 Pipe, Modulating 6

AHU (Air Handler Unit)—1 Heat and 1 Cool 7

AHU—1 or 2 Heat and Modulating Cool 8

AHU—Modulating Heat and 1 or 2 Cool 9

AHU—Modulating Heat and Modulating Cool 10

AHU—Additional Options 11

Important Notices 11

Additional Resources 11

MountingQuick Start

CAUTION

This document is for 3-relay, 6-analog-output,

6-external-input BAC-12xx36/13xx36/14xx36 series

only. THESE MODELS ARE NOT COMPATIBLE

WITH THE BACKPLATES OF OLDER BAC-10000

SERIES FLEXSTATS (WITH ONLY 3 EXTERNAL

INPUTS)! If replacing an older 3-input FlexStat,

replace the backplate as well. See other installation

guides for other models.

To select and use a FlexStat in an application:

1. Selecttheappropriatemodel for the intended

application and options (see the FlexStat Data

Sheet).

2.

Mountandwiretheunit(seethisInstallation

Guide).

3.

Congure/programtheunit (see the FlexStat

Operation and Application Guides).

4.

Ifnecessary,troubleshootanyissues (see the

FlexStat Operation Guide).

5.

Operatetheunit (see the FlexStat Operation

Guide).

NOTE: This document gives basic mounting,

wiring, and setup information only. For

conguration, programming, operation,

and other information, see the KMC

Controls web site for the latest documents.

Illustration 1—Dimensions and Installation

EIA-485 data

port (for quick

network access)

Terminal blocks on

backplate (rotated on

BAC-13xxxx/14xxxx)

Models

Dimensions in Inches (mm)

A B C

BAC-12xxxx (shown) 1.125 (29)

5.551

(141)

4.192 (106)

BAC-13xxxx/14xxxx 1.437 (36.5) 5.192 (132)

Foroptimumtemperaturesensorperformance,

theFlexStatmustbemountedonaninteriorwall

andawayfromheatsources,sunlight,windows,

airvents,andaircirculationobstructions(e.g.,

curtains,furniture).Additionally,foramodelwith

anoccupancysensoroption,installitwhereitwill

haveunobstructedviewofthemosttypicaltrac

area. (See the FlexStat Application Guide for more

information.)

If replacing an existing thermostat, label wires as

needed for reference when removing the existing

thermostat.

1. Complete rough-in wiring at each location prior

to thermostat installation. Cable insulation must

meet local building codes.

CAUTION

To prevent mounting screw heads from touching the

circuit board in the thermostat, use only the mounting

screws supplied by KMC Controls. Using other screws

may damage the FlexStat. Do not turn screws in

farther than necessary to remove the cover.

2. If the cover is locked on the backplate, turn the

hex screws in the boom and top of the FlexStat

CLOCKWISE until they (just) clear the cover.

(See Illustration 1.) Pull the cover away from the

backplate (mounting base).

3. Route the wiring through the backplate.

4. Withtheembossed“UP”andarrowstowardthe

ceiling, fasten the backplate to a wall handy-box.

BAC-12xxxx models mount directly on vertical 2

x 4 inch boxes, but they require an HMO-10000/

HMO-10000W wall mounting plate for horizontal

or 4 x 4 boxes. BAC-13xxxx/14xxxx models mount

directly on any of those types of boxes.

5. Make the appropriate connections to the terminal

blocks. (See the Connections and Wiring section.)

6. Place the FlexStat cover over the backplate while

beingcarefulnottopinchordislodgeany

wiring. Back the hex screws (counterclockwise)

out of the brackets until they engage the FlexStat

cover and hold it in place.

Cover locking hex screws

Embossed “UP” indicator

1 2 3 4 5 6 ... 10 11

Inhaltsverzeichnis

Seite 1 - CAUTION

BAC-12xx36/13xx36/14xx36 Series FlexStat 1 Installation Guide, Rev. CInstallation Guide (3/6 Outputs)BAC-12xx36/13xx36/14xx36 Series FlexStat

Seite 2 - Connections and Wiring

BAC-12xx36/13xx36/14xx36 Series FlexStat 10 Installation Guide, Rev. CSTE-1416 Duct Averaging Sensor, Type IIISTE-1451 OAT Sensor, Type IIICS

Seite 3

Seite 4 - Maintenance

BAC-12xx36/13xx36/14xx36 Series FlexStat 2 Installation Guide, Rev. CConnections and Wiring   Illustration 2—MS/TP Netwo

Seite 5 - Applications

BAC-12xx36/13xx36/14xx36 Series FlexStat 3 Installation Guide, Rev. CIllustration 5—(BAC-12xx36) Terminals and ConnectionsInput ConnectionsPa

Seite 6 - FCU—4 Pipe, Modulating

BAC-12xx36/13xx36/14xx36 Series FlexStat 4 Installation Guide, Rev. CConﬁgurationTo congure the FlexStat, navigate the menus and change sei

Seite 7

BAC-12xx36/13xx36/14xx36 Series FlexStat 5 Installation Guide, Rev. CApplicationsFCU 2-PIPE MODULATING LAYOUTCSE-1102Air Differential Pressur

Seite 8

BAC-12xx36/13xx36/14xx36 Series FlexStat 6 Installation Guide, Rev. CFCU—4 Pipe, ModulatingFCU 4-PIPE MODULATING LAYOUTCSE-1102Air Differenti

Seite 9

BAC-12xx36/13xx36/14xx36 Series FlexStat 7 Installation Guide, Rev. CAHU 1H/1C LAYOUTCSE-1102 Air Differential Pressure SwitchMEP-5372, MEP-7

Seite 10 - CVR11C-0/LD96200

BAC-12xx36/13xx36/14xx36 Series FlexStat 8 Installation Guide, Rev. CCSE-1102 Air Differential Pressure SwitchMEP-5372, MEP-7252, MEP-7552, o

Seite 11 - Connections on page 3

BAC-12xx36/13xx36/14xx36 Series FlexStat 9 Installation Guide, Rev. CCSE-1102 Air Differential Pressure SwitchMEP-5372, MEP-7252, MEP-7552, o

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