Trane Trane, VAV-SVN01E-EN manual Fan-Powered Low-Height Units

Page 53

Wiring

Diagrams

Figure 25 – Fan-Powered Low-Height Units

Fan-Powered Low-Height Control Box with Electronic or DDC Controls

 

 

CAPACITOR

FAN

 

 

3.

 

 

MOTOR 2

 

 

FAN

(SIZE 10 ONLY)

 

3.

 

 

MOTOR

 

 

 

 

5.

CAPACITOR

BR

 

LINE VOLTAGE

 

 

 

OR FROM HEATER TERMINAL

 

BR

 

Fan-Powered Low-Height Control Box with Pneumatic Controls

Duct Pressure Switch Option

}

 

BR

 

L1

N

 

BR

W

 

 

 

W

BK

 

 

 

BK

 

 

GREEN

 

 

 

 

GROUND

2.

 

 

 

 

 

 

 

SCREW

MOTOR

 

 

 

 

 

 

 

 

SPEED

 

 

 

 

CONTROL

 

 

 

DISCONNECT

 

 

BK

W

SWITCH

W

 

 

 

2.

W

 

 

 

 

TERMINAL

LINE VOLTAGE

5.

CAPACITOR

OR FROM HEATER TERMINAL

 

 

L1 N

 

BR

 

 

 

 

 

GREEN

2.

 

 

 

 

 

GROUND

MOTOR

 

 

SCREW

 

 

SPEED

BK

W

 

 

CONTROL

 

 

 

CAPACITOR

FAN

FAN

3.

 

MOTOR 2

(SIZE 10 ONLY)

MOTOR

 

 

 

 

3.

 

 

 

 

BR

BR

 

 

 

W

 

 

 

W

 

 

BK

BR

 

 

 

BK

BLOCK

W W

4. BK

W

FUSE

BK

BK

2 4 MOTOR RELAY

BR

1 24V 3

R

 

W

 

 

 

 

BR

W

 

 

 

 

W or BR

24V

Y

BK

BL

 

 

 

BR

 

 

 

 

R

TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN CONTROL BOX

 

 

 

 

2.

TERMINAL

 

 

 

 

 

DISCONNECT

BLOCK

 

 

 

 

 

BK

W SWITCH

BR

 

 

 

 

 

 

W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W

 

 

 

4.

 

 

 

BK

 

TO VAV

 

FUSE

BK

 

 

BK

 

 

 

 

 

 

 

CONTROLLER

 

6.

BK

2

4

 

}

 

 

NO

24V

 

 

BL

 

 

BL

 

BL

Y

 

 

 

 

C

 

1 24V

3

 

 

 

 

TRANSFORMER

 

 

 

 

NC

 

DUCT

MOTOR

PRESSURE

RELAY

SWITCH

FAN CONTROL BOX

WARNING

HAZARDOUS VOLTAGE!

DISCONNECT, LOCK OUT AND TAG

ALL ELECTRIC POWER INCLUDING

REMOTE DISCONNECTS BEFORE

SERVICING.

DISCHARGE MOTOR START/RUN

CAPACITORS BEFORE SERVICING.

FAILURE TO DISCONNECT POWER

BEFORE SERVICING CAN CAUSE

SEVERE PERSONAL INJURY OR DEATH.

CAUTION

USE COPPER CONDUCTORS ONLY!

UNIT TERMINALS ARE NOT DESIGNED

TO ACCEPT OTHER TYPES OF

CONDUCTORS.

FAILURE TO DO SO MAY CAUSE

DAMAGE TO THE EQUIPMENT.

DUCT PRESSURE MAIN CONTROL

6.

BK NO

 

NO

C

BK

C

 

 

NC

 

NC

Fan-Powered Low-Height Control Box with Pneumatic Controls

 

 

 

 

 

 

 

 

FAN

 

 

 

 

 

 

 

 

MOTOR 2

 

 

 

 

 

FAN

 

3.

(SIZE 10 ONLY)

 

 

 

 

 

MOTOR

 

 

LINE VOLTAGE

5.

BR

3.

 

 

BR

 

 

 

 

 

 

 

 

 

 

 

OR FROM HEATER TERMINAL

 

 

 

 

 

 

}

 

 

 

 

BK

CAPACITOR

W

 

 

BR

 

 

L1

N

 

 

 

 

 

BK

 

 

 

W

 

 

 

 

 

CAPACITOR

 

 

 

 

 

 

 

 

 

 

 

 

GREEN

 

 

 

 

 

 

 

 

GROUND

MOTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCREW

SPEED

 

 

 

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

 

2.

 

 

 

 

 

BK

W

 

 

W W

 

 

 

 

 

 

 

TERMINAL

 

 

 

 

 

 

 

 

BLOCK

 

 

 

 

 

 

 

2.

 

 

 

 

 

 

BK

 

DISCONNECT

 

 

W

 

 

 

W

SWITCH

BR

W

 

 

 

 

 

 

 

 

 

 

4.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P.E. SWITCH-1

P.E. SWITCH-2

 

BK

NOTES:

FUSE

BK

BK

1.FACTORY INSTALLED BY OTHERS

OPTIONAL OR ALTERNATE CIRCUITRY

2.DISCONNECT SWITCH, FUSE, & SCR ARE LOCATED EXTERNAL TO CONTROL BOX.

3.CAPACITOR IS INSTALLED ON FAN HOUSING.

4.FUSE IS OPTIONAL.

NO

BK

C

NC

P.E. SWITCH

FAN CONTROL BOX

5.DETERMINED BY MOTOR VOLTAGE ON ORDER. VOLTAGE FOUND ON UNIT NAMEPLATE.

6.FOR SERIES FAN POWERED TERMINAL UNITS ONLY.

VAV-SVN01E-EN

53

Image 53
Contents June Installation Operator MaintenanceAmerican Standard All rights reserved Contents Fiberglass Wool Single-Duct Units Vcef Door Interlocking Power Disconnect Digit 1, 2, 3-UnitType Dual-Duct UnitsDigit 7, 8-Secondary AirValve Digit 9-Not UsedVpef Door Interlocking Power Disconnect Fan-Powered Parallel UnitsDigit 32-Airflow Switch Service Model Number DescriptionFan Note See fan curves for specific airflows Fan-Powered Series UnitsVsef Door Interlocking Power Disconnect Digit 27, 28, 29-Electric Heat Kilowatts Lpef Door Interlocking Power Disconnect Fan-Powered Low-Height Parallel UnitsDigit 27, 28, 29-Electric HeatVoltage Lsef Door Interlocking Power Disconnect Fan-Powered Low-Height Series UnitsDigit 32-Air Flow Switch Receiving and Handling Literature ContentsGeneral Information Dual-Duct Units Unit InformationSingle-Duct Units Typical Fan-Powered Units Fan-Powered and Fan-Powered Low-Height UnitsDual-Duct Unit InstallationSingle-Duct Parallel Hanger Bracket Locations Sizes Fan-Powered Standard and Low- HeightSeries Hanger Bracket Locations Low-Height Parallel 08SQ/09SQ w/ Hot Water or Electric Heat Low-Height Parallel10SQ Low-Height Series 08SQ/09SQ w/ Hot Water or Electric Heat Low-Height Series 10SQ w/ Hot Water or Electric Heat Attenuator Installation-Parallel Units Attenuator Installation-Series Units Attenuator Installation-Low-Height Parallel Units Attenuator Installation-Low-Height Series Units Parallel Fan-Powered Units Chart 1 UnitWeightsVscf w Series Fan-Powered UnitVsef w Low-Height Parallel UnitsEquipment Damage Chart 2 Flow Sensor Delta P vs.Airflow Delivery Unit SetupChart 3- Fan Motor Amperage Maximum PSC Fan MotorAmperage FLAElectrically Commutated Motor ECM HazardousVoltageMotor Min CFM Motor Max CFM Chart 4 -VPxF 03SQ ECM CFMTableVPxF 03SQ VPxF 04SQ Chart 5 -VPxF 04SQ ECM CFMTableVPxF 05SQ Chart 6 -VPxF 05SQ ECM CFMTableVPxF 06SQ Chart 7 -VPxF 06SQ ECM CFMTableVSxF 03SQ Chart 8 -VSxF 03SQ ECM CFMTableVSxF 04SQ Chart 9-VSxF 04SQ ECM CFMTableVSxF 05SQ Chart 10-VSxF 05SQ ECM CFMTableVSxF 06SQ Chart 11-VSxF 06SQ ECM CFMTableLPxF 08SQ Chart 12- LPxF 08SQ ECM CFMTableLPxF 09SQ Chart 13- LPxF 09SQ ECM CFMTableLSxF 08SQ Chart 14- LSxF 08SQ ECM CFMTableLSxF 09SQ Chart 15- LSxF 09SQ ECM CFMTableLSxF 10SQ Chart 15- LSxF 10SQ ECM CFMTableSingle-Duct Units Electronic or DDC/UCM Wiring DiagramsSingle-Duct Units Pneumatic Controls Fan-Powered Units Electronic or DDC/UCM Fan-Powered Units Pneumatic Controls Fan-Powered Control Boxes Fan-Powered Units with ECM Fan-Powered Low-Height Units Fan-Powered Low-Height Units with ECM Rotating Components MaintenanceGeneral Installation of DiffusersBar Ceiling Concealed Spline CeilingDate Tag Serial # Service Notes Maintenance/ Service LogMaintenance/ Service Log VAV-SVN01E-EN Trane

VAV-SVN01E-EN, Trane specifications

The Trane VAV-SVN01E-EN is an advanced variable air volume (VAV) system designed to optimize indoor air quality and energy efficiency in commercial buildings. This system is part of Trane’s commitment to offering reliable, innovative HVAC solutions that meet the demands of modern architectural designs and energy standards.

One of the main features of the VAV-SVN01E-EN is its ability to control air flow based on occupancy and environmental conditions. This ensures that energy is used efficiently, as airflow can be adjusted to match real-time needs, rather than operating at a constant rate. The integration of intelligent sensors allows the system to adapt dynamically, leading to both reduced energy consumption and improved comfort for building occupants.

The technology behind the VAV-SVN01E-EN includes advanced digital controls and integration capabilities. These controls enable the system to communicate seamlessly with building management systems (BMS), allowing for centralized monitoring and management. This interconnected approach not only enhances operational efficiency but also enables predictive maintenance, helping facility managers identify and address potential issues before they become problematic.

Energy efficiency is further enhanced through the use of VAV technology, which reduces the amount of conditioned air delivered when spaces are unoccupied or when less cooling or heating is required. This tailored approach contributes to lower energy costs and supports sustainability initiatives by decreasing the overall carbon footprint of the building.

Key characteristics of the Trane VAV-SVN01E-EN include its compact design, which facilitates easy installation in existing spaces without significant modifications. The unit is also designed for low sound levels, ensuring that it operates quietly, contributing to a more pleasant indoor environment. Moreover, the VAV system is engineered to be reliable and durable, with rigorous testing and high-quality components ensuring long-term performance.

In summary, the Trane VAV-SVN01E-EN stands out in the field of HVAC solutions, bringing together advanced technology, energy efficiency, and user comfort. Its features are tailored for modern building requirements, making it a preferred choice for facility managers aiming to enhance indoor air quality while reducing operational costs.