Trane UH-SVX01A-EN manual Installation S Type, Unit Mounting Heavy Objects

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Installation

Installation: S Type

Unit Mounting

￿WARNING

Heavy Objects!

Ensure that all hardware used in the suspension of each unit heater is more than adequate for the job. Failure to do so may result in extensive property damage, severe personal injury or death.

￿WARNING

Structural Integrity!

Make certain that the structure to which the heater is mounted is capable of supporting its weight. Under no circumstances must the gas lines, the venting system, or the electrical conduit be used to support the heater; or should any other objects (i.e. ladder, person) lean against the heater gas lines, venting system, electrical conduit for support. Failure to heed these warnings may result in property damage, personal injury, or death.

￿CAUTION

Lifting/Suspension Methods!

Make certain that the lifting methods used to lift the heater and the method of suspension used in the field installation of the heater are capable of uniformly supporting the weight of the heater at all times. Failure to heed this warning may result in property damage or personal injury!

CAUTION

Performance Failure!

Unit heaters must be hung level from side to side and from front to back. Failure to do so will result in poor performance and or premature failure of the unit.

Install unit heaters to meet Occupational Safety and Health Act (OSHA) and CSA requirements. Unit heaters mounted lower than 8 feet (2.4m) from the floor must be equipped with an OSHA fan guard.

Note: Units equipped with the motor mounted to the fan guard require two point suspension. Units equipped with a shelf mounted motor are required to be suspended

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at four points. Refer to Figure 20 and Figure 21 for two point suspension and refer to Figure 9 for four point suspension.

Nutserts are provided at the top of all units for suspension purposes. Support rods should support the total unit weight to assure that no strain is placed on supply and return piping. Provisions for removal of the unit from the suspension rods may be desirable for servicing purposes.

Units must hang level vertically and horizontally.

Provide sufficient clearance around units for maintenance purposes.

Isolators are not required but may be desirable for some applications. Refer to “Dimensional Data.”

Piping

To provide proper coil operation, follow all piping recommendations listed in this manual.

See Figure 13 through Figure 17 for proper pipe connections.

Follow standard practices and codes when installing the piping. Provide swing joints for expansion purposes, unions and shut-off valves for servicing purposes and as illustrated in Figure 13 through Figure 17, valves and traps for control purposes. Use 45 degree angle run- offs from all supply and return mains.

Dirt pockets should be the same pipe size as the return tapping of the unit heater. Also, pipe size in the branchoff should be the same size as the tapping in the traps. Beyond the trap, the return lateral pipe should be increased one size up to the return main.

It is assumed that the design engineer has selected the type of system to be used. The sketches shown are for different types of steam systems or hot water systems. For sizing of piping, traps, filter, etc., consult ASHRAE guides of the manufacturer’s literature on these products.

It is important that the system be kept clean. Care should be exercised that excessive joint materials or foreign substances be kept out of the system.

On steam systems it is recommended that the unit be installed level for proper condensate drainage. Swing joints should be used in piping, and pipes should be pitched down from units so that condensate can drain freely.

UH-SVX01A-EN

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Contents Unit Heaters Preface and Warnings and Cautions Hazard IdentificationContents Description Service Model Number DescriptionModel Number Description Model Number Description Digit 8-VOLTAGELocation Model Maximum Mounting HT Approx. MaxThrow ft m 300 360Location Four Point Suspension-Shelf Mounted Motors OnlyForced HOT Water Forced HOT Water High Pressure Steam LOW Pressure Steam Gravity LOW Pressure Vapor or Vacuum Installation Periodic Service Heavy ObjectsLifting/Suspension Methods Structural IntegrityInstallation Unit Size Steam Pressure PSI17.5 = Low Speed = Low output model with all air ports openMaximum Spread Steam Pressure PSI Unit SizeModel No Spread ft mDiffuser Cone See a See B Standard Low Output Model Ft mTemperature Steam TemperatureWater PressurePiping Installation Installation S Type Unit Mounting Heavy ObjectsFan Guard/Louver Installation Louver Cone DiffuserVertical Unit with Louver Cone Diffuser Vertical Unit with Osha Fan GuardDimensional Data Dimensional Data P ModelModels Unit Capacity MBH Fan Dia MinDimensional Data Models Roughing in Dimensional Data Model SizeUnit Capacity Fan MBHDimensional Data S Model InchesNO. NOM. FAN DIAM. inches Ship WT. lbsHeader Type Models 18 thru Header Models NOM FAN Approx Diam ShipTechnical Data Technical Data S ModelsCorrections When Using Glycol Solution in System Approximate factors at varying altitudesCategory of Area Sound Rating Technical DataTechnical Data P Model Options Options S ModelsVertical Louver Cone Diffuser optional OptionsOptions P Models Thermostat Wiring and Location Electrical ConnectionsElectrical Connections P Model Hazardous Voltage OperationElectrical Connections Fan Motor Connections Low Voltage CCW Internal MarathonWiring Installation P Model Speed Controller with Manual Starting SwitchManual Control with Three Phase Motor Electrical Connections S Model Hazardous VoltageWiring Installation S Model Electrical Connections Motor Data Motor Data P Models Voltage SelectionsStandard Totally Enclosed Motor Type MT=1 AMP MCA MOP RPMMotor Data Explosion Proof with Thermal Overload Motor Type MT=2Unit Model 1145Totally Enclosed Motor Type Explosion Proof with Thermal Overload Motor TypeSteam Performance Data Model S Header Type OnlyOutput BTUSteam Performance Data Steam Calculations and Correction FactorsProperties of Saturated Steam Model P Standard UnitsSteam Pressure in Psig kPa Kg/hr Sq. mLow Output Standard Vertical Units with All Air Ports Open 037Steam Calculations and Correction Factors P Style Steam Correction Factors Based on 2 LBS. Steam 60 E.A.TEntering Steam Pressure LBS. PER SQ. IN. Saturated AIR Temp 13.8 34.5 68.9 103.4 137.9 206.8 275.8 344.7 517.1Hot Water Performance Data Model S Serpentine and Header TypeBTU/HR CFM FPMHot Water Performance Data Hot Water Calculations and Correction Factors S TypeIV. Capacity AT Other Rates Water FlowEntering Entering Water Temperature F C AIR Minimum Water FlowHeating Capacity Factors for Various Rates of Water Flow TemperatType Standard Output Units CFM117.6 24.24 108.8 34.5 529 318 42.7 720 152.2 37611,000 2250 237 1165 133 11.430 470.9 32.35 138.0 041Hot Water Performance Data HOT Water Calculations and Correction Factor P Style Capacity @ 20 TDII. Capacity AT Other TDs IV. Pressure Loss AT Other TDsMinimum Water Flow GPM 10 6 15 8 20Maintenance Periodic Service Hazardous VoltageCleaning the Unit Rotating ComponentsMaintenance Fan and Motor AssemblyTroubleshooting Guide Additional P Model InstructionsLimited Warranty P Model Warranty InfoLimited Warranty S Model Warranty Info Page Trane

UH-SVX01A-EN specifications

The Trane UH-SVX01A-EN is an advanced unit ventilator designed to provide efficient and reliable heating, cooling, and ventilation in various commercial and educational applications. This unit is particularly engineered for use in schools, offices, and healthcare facilities, ensuring optimal indoor air quality while maintaining energy efficiency.

One of the main features of the UH-SVX01A-EN is its innovative design that incorporates cutting-edge technologies for enhanced performance. The unit is equipped with a high-efficiency fan and motor system that operates quietly while delivering consistent airflow. This ensures a comfortable environment for occupants without the disruptive noise common in traditional ventilation systems.

Another standout characteristic of the UH-SVX01A-EN is its versatility. It offers multiple configuration options, allowing it to be tailored to meet specific building requirements and occupant needs. The unit can be integrated with various control systems, including advanced building management systems, which provide precise temperature control and enhance energy savings.

The use of variable air volume technology allows the UH-SVX01A-EN to adjust airflow rates based on real-time occupancy and environmental conditions. This intelligent airflow management not only improves comfort but also significantly reduces energy consumption, aligning with sustainable building practices.

Additionally, Trane has incorporated a range of filtration options within the unit, which contribute to improved indoor air quality by capturing dust, allergens, and other airborne particulates. This makes the UH-SVX01A-EN an ideal choice for settings where air purity is paramount, such as healthcare environments.

Maintenance of the UH-SVX01A-EN is also user-friendly, with easy access to key components for servicing and inspections. Trane's commitment to reliability and efficiency is manifested in the durable materials and construction of this unit, ensuring longevity and lower lifetime operational costs.

In summary, the Trane UH-SVX01A-EN combines advanced technology, versatile configurations, and a focus on energy efficiency and indoor air quality. This unit ventilator is designed to meet the demands of modern buildings while supporting environmental sustainability initiatives. With its robust features and flexible integration options, the UH-SVX01A-EN stands out as a reliable solution for any commercial heating, cooling, and ventilation needs.
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