Big Ass Fans Powerfoil X3.0 Plus Guida d'installazione

INSTALLATION

GUIDE

SmartSense

For help, call 1-877-BIG-FANS

or visit www.bigassfans.com

Manuel d’Installation

Guía de instalación

Installationsanleitung

Guida all’installazione

Installation Guide

July 2017

Rev. N

Original English Instructions

This product was manufactured in a plant whose Management System is certiﬁed as being in conformity with ISO 9001.

Legal

Improper installation, delivery, or maintenance, including, but not limited to, any of the following actions by the customer or agent of the

customer will constitute a breach of and will void all warranties:

• Failure to follow the required installation procedures speciﬁed in this Installation Guide and in all other documentation supplied with

the fans and related equipment including documentation provided by the manufacturers of the individual fan and control components;

• Failure to follow all relevant codes and ordinances, including, but not limited to, the National Electric Code (United States), applicable

national and local electrical codes, and state and local building codes;

• Failure to follow electrical engineering industry standards regarding the approved method of installing solid-state electrical equipment

having the characteristics of the fans, the fan controls, and their related components, even if such standards are not speciﬁcally

referenced in any instructions or literature supplied by Big Ass Solutions or provided by manufacturers.

SmartSense is a trademark of Delta T Corporation. All other trademarks used herein are the properties of their respective owners. No part

of this document may be reproduced or translated into a dierent language without the prior written consent of Big Ass Solutions. The

information contained in this document is subject to change without notice. For the most up-to-date information, see the online installation

guide at www.bigassfans.com.

www.bigasssolutions.com/patents ▪ www.bigasssolutions.com/warranties

READ AND SAVE THESE INSTRUCTIONS

WARNING AND CAUTION SYMBOL

Indicates a hazard with a medium level of risk that could result in injury or death or damage

to property if not avoided

ELECTRICAL WARNING SYMBOL

Indicates an electrical hazard with a medium level of risk that could result in death or serious

injury if not avoided

CONTENTS

Introduction

Important Safety Instructions ii

Technical Speciﬁcations 1

Dimensions 1

Pre-Installation

Parts 2

Power Cord Plugs 2

Mounting

SmartSense

SmartSense Overview 

Mount the Upper Temperature Sensor (to I-Beam) 4

Mount the Upper Temperature Sensor (to Wood Beam) 5

Mount the Wall Controller 6

Installation

SmartSense With Powerfoil

®

X2.0 and Powerfoil

®

X2.0Plus Fans 7

SmartSense With Powerfoil

®

X3.0 and Powerfoil

®

X3.0Plus Fans 8

SmartSense With Basic 6

®

, Powerfoil

®

8, and Powerfoil

®

8Plus Fans 9

SmartSense With Essence

®

Fans 10

Electrical Installation

Wall Controller 11

Upper Temperature Sensor 11

Single Fan Installation for Powerfoil

®

X2.0 and Powerfoil

®

X2.0Plus Fans 12

MultiFan Installation (Daisy Chaining) for Powerfoil

®

X2.0 and

Powerfoil

®

X2.0Plus Fans 13

Single Fan Installation for Powerfoil

®

X3.0 and Powerfoil

®

X3.0Plus Fans 14

MultiFan Installation (Daisy Chaining) for Powerfoil

®

X3.0 and

Powerfoil

®

X3.0Plus Fans 15

Single Fan Installation for Basic 6

®

, Powerfoil

®

8, and Powerfoil

®

8Plus Fans 16

MultiFan Installation (Daisy Chaining) for Basic 6

®

, Powerfoil

®

8, and

Powerfoil

®

8Plus Fans 17

Single Fan Installation for Essence

®

Fans 18

MultiFan Installation (Daisy Chaining) for Essence® Fans 20

Alternative Wiring Methods 22

Operating the

SmartSense

Starting and Stopping the Fan 23

Modes of Operation 24

Programming the

SmartSense

Selecting a Mode 25

Programming Winter Mode Maximum Fan Speed 25

Programming Summer Mode Minimum and Maximum Temperatures 25

Adjusting Manual Mode Fan Speed 25

Troubleshooting

Wall Controller 26

Upper Temperature Sensor 26

IMPORTANT SAFETY INSTRUCTIONS

WARNING: This guide is intended to provide a basic overview for integrating a SmartSense with a Big Ass

Fan. Consult the Installation Guide included with the fan for additional installation and operation instructions.

WARNING: Disconnect fan and controller from power supply before installing the SmartSense.

WARNING: To reduce the risk of electric shock, wiring should be performed by a qualiﬁed electrician! Incorrect

assembly can cause electric shock or damage the motor and the controller! Hazard of electrical shock!

WARNING: Installation must be in accordance with the National Electrical Code, ANSI/NFPA 70-2011, and all

local codes. The procedures and techniques outlined in this manual are merely a guide for proper installation.

Code compliance is your responsibility! Failure to comply with these codes could result in personal injury or

property damage.

WARNING: The fan controllers contain high voltage capacitors which take time to discharge after removal of

mains supply. Before working on the fan controller, ensure isolation of mains supply from line inputs at the

fan controller’s disconnect (L1, L2/N, L3). Wait three minutes for capacitors to discharge to safe voltage levels.

Failure to do so may result in personal injury or death. Note: Darkened display LEDs are not an indication of

safe voltage levels.

WARNING: When service or replacement of a fan component requires the removal or disconnection of a safety

device, the safety device is to be reinstalled or remounted as previously installed.

CAUTION: The Big Ass Fans product warranty will not cover equipment damage or failure that is caused by

improper installation.

ATTENTION: If installing the fan in the United States, the fan must be installed per the following National Fire

Protection Association (NFPA) guidelines:

• The fan must be centered approximately between four adjacent sprinklers.

• The vertical distance from the fan to the sprinkler deﬂector must be at least 3 ft (91.4 cm).

• The fan must be interlocked to shut down immediately upon receiving a waterﬂow signal from the alarm

system.

1

TECHNICAL SPECIFICATIONS

Wall Controller

Supply voltage +24 VDC, 100 mA

Power consumption ≤ 1 W

Output 4–20 mA DC current loop

Wiring 18–22 AWG

Max wiring distance (ft) ((Vsupply-10 V)/0.02 A) / (Wire Ohms per Foot x 2)

Operating temperature 32° to 100°F (0° to 38°C)

Humidity 95% Relative humidity. Board is conformal coated

Storage temperature 14° to 122° F (-10° to 50° C)

ESD withstand voltage +/- 4 kV Air, +/- 4 kV Contact

Upper Temperature Sensor

Supply voltage +10 VDC to +24 VDC

Power consumption ≤ 1 W

Output 4–20 mA DC current loop

Accuracy +/- 1° @ 77° F (+/- 0.5° @ 25° C)

Non-linearity +/- 0.5° F

Wiring 18–22 AWG

Operating temperature 32° to 100° F (0° to 38° C)

Humidity 95% Relative humidity. Board is conformal coated.

Storage temperature 14° to 122° F (-10° to 50° C)

ESD withstand voltage +/- 4 kV Air, +/- 4 kV Contact

Dimensions

Wall Control

5.1” (13 cm)

2.8” (7 cm)

Depth: 1" (2.5 cm)

Mounting Plate

3.86” (9.8 cm)

7.25” (18.4 cm)

Upper

Temperature

Sensor

Depth: 1" (2.5 cm)

4” (10.2 cm)

1.9” (4.8 cm)

2

PRE-INSTALLATION

CAUTION: The wall controller and upper temperature sensor contain sensitive electronic PCBs. Use

extreme care when handling! ESD precautions recommended.

The SmartSense is shipped in a single box and packaged in static shielding materials for ESD protection. Review

the information below to ensure you have received all necessary components for installation and operation.

Note: Drawings are not to scale.

Parts

Wall Controller &

Mounting Hardware

Upper Temperature Sensor

& Mounting Hardware

Power Cord

1

500  Resistor

2

1. Install the appropriate plug type for your region.

2. The resistor is needed only for 0–10 V devices controlled by a 4–20 mA analog signal when connected.

Power Cord Plugs

Install the appropriate plug type for your region.

Install plug Remove plug

3

SMARTSENSE OVERVIEW

The SmartSense wall control relies on air temperature readings at the locations of the wall controller and upper

temperature sensor. Proper mounting locations are essential to the successful adjustment of the room temperature.

Refer to the diagram and guidelines below.

Upper Temperature Sensor

mounting location

Wall Controller mounting

location

The upper temperature sensor must be mounted in the upper portion of the zone in order to obtain an accurate

temperature reading at the ceiling level.

The wall controller must be mounted in the lower portion of the zone to obtain an accurate reading at the ﬂoor

level.

Install the wall controller and upper temperature sensor on ﬂat surfaces that are free from vibration and where there

is adequate distance from foreign objects or moving equipment. The wall controller should be readily accessible.

Do not mount the wall controller or upper temperature sensor in the following locations:

• Adjacent to or above radiant heaters

• Near HVAC ventilation intakes or exhausts

• On poorly insulated exterior walls

• In roof decking

• Near radiant heat sources

• In an area outside of the fan zone

4

MOUNTING SMARTSENSE

WARNING—TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE

FOLLOWING:

• Installation work and electrical wiring must be done by qualiﬁed person(s) in accordance with all

applicable codes and standards.

• When cutting or drilling into a wall or ceiling, do not damage electrical wiring or other hidden utilities.

CAUTION: The wall controller and upper temperature sensor contain sensitive electronic PCBs. Use

extreme care when handling! ESD precautions recommended.

Mount the upper temperature sensor (to I-Beam)

ATTENTION

Do not lose the rubber grommet during installation.

1. Route power wiring to the mounting location.

2. Loosen the (4) screws and remove the front cover.

3. Insert pan head screw (a) through the mounting hole and secure i-beam clamp (b) to the back of the sensor.

4. Mount the upper temperature sensor to the i-beam as shown. Tighten i-beam clamp until securely mounted.

Before reattaching the front cover, complete the wiring. See "Electrical Installation" for details and wiring diagrams.

Note: The upper temperature sensor can be mounted in any orientation.

c

b

I-beam

Side View

Front

Cover

Upper

Temperature

Sensor

I-beam

Clamp

a

5

Mount the upper temperature sensor (to wood beam)

CAUTION: The wall controller and remote temperature sensor contain sensitive electronic PCBs. Use

extreme care when handling! ESD precautions recommended.

ATTENTION

Do not lose the rubber grommet during installation.

1. Route power wiring to the mounting location.

2. Loosen the (4) screws and remove the cover from the remote sensor.

3. Using the back of the sensor as a template, mark the (2) screw locations on the mounting surface.

4. Loosely install the mounting screws on the mounting surface in the hole locations.

5. Slide the remote over the screws, and then tighten the screws.

Before reattaching the front cover, complete the wiring. See "Electrical Installation" for details and wiring diagrams.

Note: The upper temperature sensor can be mounted in any orientation.

Front

Cover

Upper

Temperature

Sensor

Front Cover

Screws

Mounting Screws

(for wooden structures only)

6

Mount the wall controller

CAUTION: The wall controller and upper temperature sensor contain sensitive electronic PCBs. Use

extreme care when handling! ESD precautions recommended.

The SmartSense wall control incorporates an internal temperature sensor and should be mounted within the same

zone as the upper temperature sensor. The wall controller can be mounted to a standard 2 in. x 4 in. (5.08 cm x

10.16 cm) electrical switch box or surface-mounted on a wall or column. It does not have to be located adjacent to

the fan controller; each controller is independently wired to the fan. Note: A junction box is not supplied with the

wall controller.

To install the wall controller:

1. Route power wiring to the mounting location.

2. Attach the mounting plate to the junction box in the wall with the two (2) provided 6-32 x 7/8” Phillips screws.

3. Route the wall controller power cord through the opening in the center of the mounting plate. Guide the

power cord down the bottom of the mounting plate in the slot provided.

4. Rest the wall controller in the wall controller cover, and then secure the controller cover to the mounting plate

with the four (4) provided 6-32 x 3/8” Phillips screws as shown below.

Mounting Hardware:

a. (2) 6-32 x 1-1/4” Phillips Screw

b. (4) 6-32 x 3/8” Phillips Screw

a

b

Junction Box

(in Wall)

SmartSense

Wall Controller

Mounting Plate

(ﬁts standard junction box)

Controller

Cover

7

PU

RUN STOP FWD RE V RE M LOC

U

H

MODE

PROG

DATA

FWD

REV

RUN

STOP

RE SET

LOCAL

REM

F

MODE

FAN SPEED

THRESHOLD TEMPERATURE

10%

55°F

100%

100°F

WINTER MODE

SUMMER MODE

MANUAL

SmartSense Wall Controller

(mounting plate not shown)

Ceiling-mounted Upper

Temperature Sensor

PowerfoilX2.0 or

PowerfoilX2.0Plus Fan System

INSTALLATION

SmartSense with Powerfoil

®

X2.0 and Powerfoil

X2.0Plus fans

Refer to the diagram below for the general installation of a SmartSense with Powerfoil

X2.0 and Powerfoil

X2.0Plus

fans.

Note: The Powerfoil X2.0/Powerfoil X2.0Plus wall controller and the SmartSense wall controller do not have to

be mounted adjacent to one other; each device is wired independently. Wiring for both wall controllers can be

routed in the same conduit.

8

PU

RUN S TOP FWD R EV RE M LOC

U

H

MODE

PROG

DATA

FWD

RE V

RUN

STOP

RE SET

LOCAL

RE M

F

MODE

FAN SPEED

THRESHOLD TEMPERATURE

10%

55°F

100%

100°F

WINTER MODE

SUMMER MODE

MANUAL

SmartSense Wall Controller

(mounting plate not shown)

Ceiling-mounted Upper

Temperature Sensor

PowerfoilX3.0 or

PowerfoilX3.0Plus Fan System

SmartSense with Powerfoil

®

X3.0 and Powerfoil

®

X3.0Plus fans

Refer to the diagram below for the general installation of a SmartSense with Powerfoil

®

X3.0 and Powerfoil

®

X3.0Plus

fans.

Note: The PowerfoilX3.0/PowerfoilX3.0Plus fan auxiliary controller and the SmartSense wall controller do not

have to be mounted adjacent to one other; each device is wired independently. Wiring for both controllers can

be routed in the same conduit.

9

SmartSense with Basic 6

®

, Powerfoil

®

8, and Powerfoil

®

8Plus fans

Refer to the diagram below for the general installation of a SmartSense with Basic 6

®

, Powerfoil

®

8, and Powerfoil

®

8Plus

fans.

MODE

FAN SPEED

THRESHOLD TEMPERATURE

10 %

55 °F

100%

100 °F

WINTER MODE

SUMMER MODE

MANUAL

Wall mounted fan controller

M

R F

RUN

STOP

AUTO FWD

REV

WARNING

Safety Disconnect ONLY.

DO NOT use this

disconnect to normally

operate the fan. Permanent

damage may result!

SmartSense Wall Controller

(mounting plate not shown)

Ceiling-mounted Upper

Temperature Sensor

Basic 6, Powerfoil 8, or

Powerfoil 8Plus Fan

2 conductor shielded cable 18-

22 AWG Stranded (provided by

installer)

Maximum distance >1000 ft

(>305 m)

Basic 6, Powerfoil 8, or

powerfoil 8Plus Wall

Controller

10

SmartSense with Essence

®

fans

Refer to the diagram below for the general installation of a SmartSense with Essence

®

fans.

Note: The Essence wall controller is not used when SmartSense is installed. Start/Stop for the fan can be

accomplished by using a switch inline with the AC power to the fan.

MODE

FAN SPEED

THRESHOLD TEMPERATURE

10%

55°F

100%

100°F

WINTER MODE

SUMMER MODE

MANUAL

Ceiling-mounted Upper

Temperature Sensor

Essence Fan

Junction Box

for Low Voltage

Control Wiring

Junction Box

for High Voltage

Power Wiring

SmartSense Wall Controller

(mounting plate not shown)

2-conductor shielded cable

18–22 AWG Stranded

(provided by installer)

Maximum distance >1000 ft

(>305 m)

11

ELECTRICAL INSTALLATION

WARNING: Disconnect fan and controller from power supply before installing the SmartSense.

WARNING: To reduce the risk of electric shock, wiring should be performed by a qualiﬁed electrician!

Incorrect assembly can cause electric shock or damage the motor and the controller! Hazard of electrical

shock!

WARNING: Installation must be in accordance with the National Electrical Code, ANSI/NFPA 70-2011,

and all local codes. The procedures and techniques outlined in this manual are merely a guide for proper

installation. Code compliance is your responsibility! Failure to comply with these codes could result in

personal injury or property damage.

WARNING: The fan controllers contain high voltage capacitors which take time to discharge after removal

of mains supply. Before working on the fan controller, ensure isolation of mains supply from line inputs

at the fan controller’s disconnect (L1, L2/N, L3). Wait three minutes for capacitors to discharge to safe

voltage levels. Failure to do so may result in personal injury or death. Note: Darkened display LEDs are

not an indication of safe voltage levels.

Wall controller

Supply voltage

+24 VDC, 100 mA

Power consumption

≤ 1 W

Output

4–20 mA DC current loop

Wiring

18–22 AWG

Max wiring distance (ft)

((Vsupply-10 V)/0.02 A) / (Wire Ohms per Foot x 2)

Operating temperature

32° to 100° F (0° to 38° C)

Humidity

95% Relative humidity. Board is conformal coated

Storage temperature

14° to 122° F (-10° to 50° C)

ESD withstand voltage

+/- 4 kV Air, +/- 4 kV Contact

Upper temperature sensor

Supply voltage

+10 VDC to +24 VDC

Power consumption

≤ 1 W

Output

4–20 mA DC current loop

Accuracy

+/- 1° @ 77° F (+/- 0.5° @ 25° C)

Non-linearity

+/- 0.5° F

Wiring

18–22 AWG

Operating temperature

32° to 100° F (0° to 38° C)

Humidity

95% Relative humidity. Board is conformal coated.

Storage temperature

14° to 122° F (-10° to 50° C)

ESD withstand voltage

+/- 4 kV Air, +/- 4 kV Contact

12

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

Analog Current Input “ACI” (+)Analog Common “ACM” (-)

Variable Frequency Drive

(cover removed)

Upper

Temperature

Sensor

SmartSense

Wall Controller

Single fan installation for Powerfoil X2.0 and

Powerfoil X2.0Plus fans

Reserved

2 conductor shielded cable 18-22 AWG Stranded (provided

by installer) Maximum distance >1000 ft (>305 m)

CAT5 Out

to PFX

wall pad

BLACK

RED

DC Common (shield) (Gray)

DC Common (shield) (BLACK)

DC Common (shield) (Gray)

4–20 mA Input from RTS (Black)

+24 VDC RTS Supply Out (Red)

4–20 mA Out to Fan Controller (Red)

4–20 mA Out (Black)

+24 VDC Supply In (GRAY/WHITE)

+24 VDC In (Red)

Verify that

AVI/ACI is

set to the

DOWN

position for

ACI mode.

Verify that

NPN/PNP

is set to

the UP

position for

NPN mode.

Top of Wall Pad

13

Multi-fan installation (daisy chaining) for Powerfoil X2.0 and

Powerfoil X2.0Plus fans

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

P FWD REV REM LOC

MODE

LOCAL

REM

RUN STOP FWD REV REM LOC

U

H

F

MODE

LOCAL

REM

RED

BLACK BLACK

Verify that

AVI/ACI is

set to the

DOWN

position for

ACI mode.

Verify that

NPN/PNP

is set to

the UP

position for

NPN mode.

Verify that

AVI/ACI is

set to the

UP position

for AVI

mode.

Verify that

NPN/PNP

is set to

the UP

position for

NPN mode.

BLACK

RED

Analog Common “ACM” (-)

BLACK

RED

Analog Common “ACM” (-)

Output to up to two (2)

additional downstream

VFDs. Settings and wiring

for remaining VFDs shall

be the same as those

shown here for Fan #2.

Input from

SmartSense

Fan #1 (Master Fan)

Variable Frequency Drive

(cover removed)

Fan #2

Variable Frequency Drive

(cover removed)

Green RUN button active

Red STOP/RESET button active

Up and Down arrow buttons active

Green RUN button disabled

Red STOP/RESET button disabled

Up and Down arrow buttons disabled

All fan wall controllers must be in REM mode for proper system operation. A maximum of four (4) fan can be daisy

chained with the SmartSense wall control.

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

P FWD REV REM LOC

MODE

LOCAL

REM

RUN STOP FWD REV REM LOC

U

H

F

MODE

LOCAL

REM

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

P FWD REV REM LOC

MODE

LOCAL

REM

RUN STOP FWD REV REM LOC

U

H

F

MODE

LOCAL

REM

Analog Voltage Output “AFM” (+) Analog Voltage Output “AFM” (+)

Analog Current Input “ACI” (+)

Analog Voltage Input “AVI” (+)

14

Single fan installation for Powerfoil X3.0 and

Powerfoil X3.0Plus fans

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

Analog Current Input “ACI” (+)Analog Common “ACM” (-)

Variable Frequency Drive

(cover removed)

Upper

Temperature

Sensor

SmartSense

Wall Controller

Reserved

2 conductor shielded cable 18-22 AWG Stranded (provided

by installer) Maximum distance >1000 ft (>305 m)

CAT5 Out

to PFX

wall pad

BLACK

RED

DC Common (shield) (GRAY)

DC Common (shield) (BLACK)

DC Common (shield) (GRAY)

4–20 mA Input from RTS (BLACK)

+24 VDC RTS Supply Out (RED)

4–20 mA Out to VFD (RED)

4–20 mA Out (BLACK)

+24 VDC Supply In (GRAY/WHITE)

+24 VDC In (RED)

Verify that

AVI/ACI is

set to the

DOWN

position for

ACI mode.

Verify that

NPN/PNP

is set to

the UP

position for

NPN mode.

Top of Wall Pad

15

Multi-fan installation (daisy chaining) for Powerfoil X3.0 and

Powerfoil X3.0Plus fans

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

RA RB RC

AVI

ACI

NPN

PNP

READY RUN FAULT

1 2 3

ON

RED

BLACK BLACK

Verify that

AVI/ACI is

set to the

DOWN

position for

ACI mode.

Verify that

NPN/PNP

is set to

the UP

position for

NPN mode.

Verify that

AVI/ACI is

set to the

UP position

for AVI

mode.

Verify that

NPN/PNP

is set to

the UP

position for

NPN mode.

BLACK

RED

Analog Common “ACM” (-)

BLACK

RED

Analog Common “ACM” (-)

Output to up to two (2)

additional downstream

VFDs. Settings and wiring for

remaining VFDs shall be the

same as those shown here

for Fan#2 VFD.

Input from

wall controller

Fan #1 (Master Fan)

Variable Frequency Drive

(cover removed)

Fan #2

Variable Frequency Drive

(cover removed)

All fan auxiliary controllers must be in REM mode for proper system operation. A maximum of four (4) fans can be

daisy chained with the SmartSense wall control.

Parameter changes are required for proper system operation. See the following page for a detailed wiring

diagram and instructions on changing parameters.

The following parameter changes are required on the master fan VFD:

Parameter Default setting Change to

02-00 3 2

02-01 3 1

The following parameter changes are required on all downstream fan VFDs:

Parameter Default setting Change to

02-00 3 1

02-01 3 1

Analog Voltage Output “AFM” (+) Analog Voltage Output “AFM” (+)

Analog Current Input “ACI” (+) Analog Voltage Input “AVI” (+)

16

Single fan installation for Basic 6

®

, Powerfoil

®

8, and

Powerfoil

®

8Plus fans

U/T1 V/T2 W/T3

PE

L1 L2 L3

1 2 5 6 13A 13B 13C 14 30 16 1725 4 11

Basic 6

®

, Powerfoil

®

8, or Powerfoil

®

8Plus

VFD (cover removed)

RED

BLACK

Reserved

DC Common (Shield) (Gray)

DC Common (Shield) (Black)

DC Common (Shield) (Gray)

4–20 mA Input from RTS (Black)

+24 VDC RTS Supply Out (Red)

4–20 mA Out to Fan Controller (Red)

+24 VDC Supply In (Gray w/ White)

Top of Wall Pad

4–20 mA Out (Black)

+24 VDC In (Red)

Parameter Changes ARE required

P101 “Standard Reference Source” must be changed from “0” for keypad operation to “2” for 4-20mA analog input

operation.

2 conductor shielded cable 18-22AWG Stranded

(provided by installer) Maximum distance >1000ft

Upper

Temperature

Sensor

SmartSense

Wall Controller

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