Trane UH-SVX01A-EN manual Installation, Periodic Service Heavy Objects, Lifting/Suspension Methods

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Installation

Installation: P Type

Periodic Service

￿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.

￿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

Structural Integrity!

Make certain that the structure to which the heater is mounted is capable of supporting its weight. Under no circumstances must the piping or the electrical conduit be used to support the heater; or should any other objects (i.e. ladder, person) lean against the heater or the electrical conduit for support.

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.

It is assumed that the design engineer has selected, sized, and located in the area to be heated by the design engineer. However, the information given here may be of additional help to the installer.

Vertical unit heaters should be located to give spot heating or a circulatory distribution, preferably near the outer perimeter of the building. The units should be spaced to properly blanket the areas with

warm air. Place the units at points of greatest heat loss. Blanket outside doorway and provide ample coverage of window areas. Keep units away from obstructions that will impede the full and natural air delivery of the units.

Install unit heaters to meet CSA and OSHA requirements; Vertical Unit Heaters mounted lower than 2.4 meters (8 feet) from the floor must be equipped with an OSHA fan guard. Weldnuts are provided at the top of all units for suspension purposes. The unit should be suspended from connections provided in the unit by means of rods. The rods should then be attached to solid supports of the building.

Units must hang level vertically and horizontally.

Provide sufficient clearance around units for maintenance purposes. This includes at least 7 inches above all Vertical Unit Heaters even though the motor is removable through the bottom.

Isolators are not required but may be desirable for some applications. Refer to Table 2 for Unit Weights.

Table 2. Unit Weights-Lbs

Vertical Unit Heaters

Unit

Weights (Lbs.)

 

 

042

26

 

 

064

32

 

 

080

36

 

 

102

51

 

 

122

54

 

 

146

69

 

 

166

69

 

 

202

75

 

 

252

115

 

 

280

120

 

 

336

120

 

 

384

126

 

 

500

267

600210

720260

EXAMPLE

Table 4 lists maximum mounting height and floor spread data of warm air coverage at floor level with louver cone diffusers. Correction factors for various water temp. and psig of steam are in Table 7.

An approximation of the floor spread when operating on other than 2 lb. Steam or 219 degree may be obtained by ratioing the new floor spread and the maximum mounting height to that at 2 lb. steam or 219 degree hot water.

Following is an example:

Determine the floor spread and the maximum mounting height of a std. model 80 unit heater with a cone diffuser set at 90 degrees, operating on 280 degree hot water.

From Table 6, maximum mounting height of a model 80 at 219 degree hot water is 18.5 ft. with floor coverage of 14.0 ft. diameter. The maximum mounting height correction factor at 280 degree hot water is 0.80.

18.5 ft. x 0.80 = 14.8 ft.

Maximum mounting height of a model 80 using 280 degree hot water.

“X” = floor spread of model 80 using 280 degree hot water.

X = 14.8 x 14.0 / 18.5

X = 207.2 / 18.5

X = 11.2 ft.

UH-SVX01A-EN

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Contents Unit Heaters Hazard Identification Preface and Warnings and CautionsContents Model Number Description Service Model Number DescriptionDescription Digit 8-VOLTAGE Model Number DescriptionModel Maximum Mounting HT Approx. Max LocationThrow ft m 300 360Four Point Suspension-Shelf Mounted Motors Only LocationForced HOT Water Forced HOT Water High Pressure Steam LOW Pressure Steam Gravity LOW Pressure Vapor or Vacuum Periodic Service Heavy Objects InstallationLifting/Suspension Methods Structural IntegrityUnit Size Steam Pressure PSI Installation17.5 = Low Speed = Low output model with all air ports openSteam Pressure PSI Unit Size Maximum SpreadModel No Spread ft mFt m Diffuser Cone See a See B Standard Low Output ModelTemperature Temperature SteamWater PressurePiping Installation Unit Mounting Heavy Objects Installation S TypeLouver Cone Diffuser Fan Guard/Louver InstallationVertical Unit with Osha Fan Guard Vertical Unit with Louver Cone DiffuserDimensional Data P Model Dimensional DataModels Unit Capacity MBH Fan Dia MinModels Roughing in Dimensional Data Model Size Dimensional DataUnit Capacity Fan MBHInches Dimensional Data S ModelNO. NOM. FAN DIAM. inches Ship WT. lbsHeader Type Models 18 thru NOM FAN Approx Diam Ship Header ModelsTechnical Data S Models Technical DataCorrections When Using Glycol Solution in System Approximate factors at varying altitudesTechnical Data P Model Technical DataCategory of Area Sound Rating Options S Models OptionsOptions P Models OptionsVertical Louver Cone Diffuser optional Electrical Connections Thermostat Wiring and LocationElectrical Connections P Model Hazardous Voltage OperationFan Motor Connections Low Voltage CCW Internal Marathon Electrical ConnectionsSpeed Controller with Manual Starting Switch Wiring Installation P ModelElectrical Connections S Model Hazardous Voltage Manual Control with Three Phase MotorWiring Installation S Model Electrical Connections Motor Data P Models Voltage Selections Motor DataStandard Totally Enclosed Motor Type MT=1 AMP MCA MOP RPMExplosion Proof with Thermal Overload Motor Type MT=2 Motor DataUnit Model 1145Explosion Proof with Thermal Overload Motor Type Totally Enclosed Motor TypeModel S Header Type Only Steam Performance DataOutput BTUSteam Calculations and Correction Factors Steam Performance DataModel P Standard Units Properties of Saturated SteamSteam Pressure in Psig kPa Kg/hr Sq. m037 Low Output Standard Vertical Units with All Air Ports OpenSteam Correction Factors Based on 2 LBS. Steam 60 E.A.T Steam Calculations and Correction Factors P StyleEntering Steam Pressure LBS. PER SQ. IN. Saturated AIR Temp 13.8 34.5 68.9 103.4 137.9 206.8 275.8 344.7 517.1Model S Serpentine and Header Type Hot Water Performance DataBTU/HR CFM FPMHot Water Calculations and Correction Factors S Type Hot Water Performance DataIV. Capacity AT Other Rates Water FlowMinimum Water Flow Entering Entering Water Temperature F C AIRHeating Capacity Factors for Various Rates of Water Flow TemperatCFM Type Standard Output Units117.6 24.24 108.8 34.5 529 318 42.7 152.2 376 72011,000 2250 237 1165 133 11.430 470.9 32.35 138.0 041Hot Water Performance Data Capacity @ 20 TD HOT Water Calculations and Correction Factor P StyleII. Capacity AT Other TDs IV. Pressure Loss AT Other TDs10 6 15 8 20 Minimum Water Flow GPMPeriodic Service Hazardous Voltage MaintenanceCleaning the Unit Rotating ComponentsFan and Motor Assembly MaintenanceTroubleshooting Guide Additional P Model InstructionsLimited Warranty S Model Warranty InfoLimited Warranty P 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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