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ManualsBrandsTrane ManualsVentilatorTrane VUVE Vertical Classroom

Vertical Classroom Unit Ventilator

750 cfm to 1500 cfm

June 2013 UV-PRC003-EN

Product Catalog

UV-PRC003-EN.book Page 1 Tuesday, June 4, 2013 8:59 PM

Summary of content (91 pages)

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UV-PRC003-EN.
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UV-PRC003-EN.book Page 2 Tuesday, June 4, 2013 8:59 PM Introduction The Trane Classroom Unit Ventilator Academic performance of U.S. students depends, in part, on the ability to create a comfortable learn-friendly surrounding. Being too hot or too cold could hinder a students ability to achieve academic excellence. Seasonal changes, mechanical/building disrepair, and even class attendance provide real challenges to HVAC mechanical systems.
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UV-PRC003-EN.book Page 3 Tuesday, June 4, 2013 8:59 PM Introduction Trademarks EarthWise, Integrated Comfort, Rover, Trane, the Trane logo, TOPSS, Tracer, and Tracer Summit are trademarks or registered trademarks of Trane in the United States and other countries. All trademarks referenced in this document are the trademarks of their respective owners.
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UV-PRC003-EN.book Page 4 Tuesday, June 4, 2013 8:59 PM Table of Contents Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Fit and Finish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Install-ability, Service-ability and Maintain-ability . . . . . . . . . . . . . . . . . . . . . . 5 IAQ Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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UV-PRC003-EN.book Page 5 Tuesday, June 4, 2013 8:59 PM Features and Benefits Fit and Finish Equipment Size The vertical unit ventilator delivers from 750 cfm to 1500 cfm. It is physically sized to fit the replacement or new construction application. Cabinet Finish The unit cabinetry is made of a durable industrial grade metal to withstand even the most rigorous classrooms.
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UV-PRC003-EN.book Page 6 Tuesday, June 4, 2013 8:59 PM Features and Benefits Sliding Fan Deck Convenient access to the fan motor and fan wheels for maintenance and serviceability is made in part of the easy-slide design of the unit ventilator fan board, Figure 5. The fan board assembly offers hassle free access to the contractor or maintenance technician. As an added benefit, Trane’s unit ventilator includes Electronically Commutated Motors (ECM) as standard. Figure 4. Spacious end pockets Figure 5.
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UV-PRC003-EN.book Page 7 Tuesday, June 4, 2013 8:59 PM Features and Benefits Piping Hydronic piping for the unit ventilator may be factory installed or field provided. It fits freely inside the unit end pockets, supplying quick hook-up during the installing phase. The motorized valves include a trouble-free, pop-top allowing the maintenance or service technician access to the motor without removing the valve body from the piping package.
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UV-PRC003-EN.book Page 8 Tuesday, June 4, 2013 8:59 PM Features and Benefits Unit Filter Each classroom unit ventilator comes equipped with a standard-size throwaway filter to support job site installation and start-up. However, the Trane unit ventilator is designed to accommodate the use of a MERV 8 or MERV 13 high capacity filter to provide greater filtration of airborne contaminants. Dehumidification Trane unit ventilators provide a broad range of dehumidification solutions.
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UV-PRC003-EN.book Page 9 Tuesday, June 4, 2013 8:59 PM Features and Benefits With the inclusion of the Tracer UC400 unit controller, the speed of the fan is infinitely varied automatically in response to the load condition in the space. The controller also will adjust the outside air being provided to properly ventilate the classroom at the lower airflow conditions.
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UV-PRC003-EN.book Page 10 Tuesday, June 4, 2013 8:59 PM Application Considerations A Choice in System Design The beauty of the classroom unit ventilator goes beyond its ability to heat and cool. The unit ventilator design provides an opportunity to create a comfortable atmosphere for living, learning and playing, while supporting energy efficiency savings. Some of the featured benefits of a unit ventilator are: • Individual room control. • Fresh air ventilation and filtration.
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UV-PRC003-EN.book Page 11 Tuesday, June 4, 2013 8:59 PM Application Considerations Indoor Air Quality conditions. If this program has not been made available, ask a local Trane account manager to supply the desired selections or provide a copy of the program. Figure 7.
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UV-PRC003-EN.book Page 12 Tuesday, June 4, 2013 8:59 PM Application Considerations Energy Efficiency Beyond the ventilation and filtration performance of the classroom unit ventilator, maintenance of the HVAC system is a must. Several enhancements placed on the Trane unit ventilator to support superior IAQ performance include: • Coil presentation allows for ease of maintenance and cleaning. • A dual sloped non-corrosive drain pan (removable) helps keep moisture in the system to a minimum.
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UV-PRC003-EN.book Page 13 Tuesday, June 4, 2013 8:59 PM Application Considerations Acoustics Figure 8. Unit ventilator economizer Acoustics A growing population, and an increase in economic pressure to maximize building footprints have resulted in higher building occupancies and less space to place the HVAC equipment. Often times the close proximity of the equipment—such as a floor mounted unit ventilator—may cause noise related complaints.
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UV-PRC003-EN.book Page 14 Tuesday, June 4, 2013 8:59 PM Application Considerations Ventilation load of the classroom, the equipment operates at an optimum speed, keeping sound levels to a minimum. Another solution for acoustically sensitive application is the option for “Low Acoustics,” which uses the ECM technology to manage the fan speeds. However, if the room temperature rises above the setpoint, the controller will switch to high speed for sustaining the space needs.
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UV-PRC003-EN.book Page 15 Tuesday, June 4, 2013 8:59 PM Application Considerations Ventilation Figure 10. ASHRAE Cycle graph ASHRAE Cycle I All standard unit ventilator cycles automatically close the outside air damper whenever maximum heating capacity is required. As room temperature approaches the comfort setpoint, the outside air damper opens fully, and the unit handles 100 percent outside air. Unit capacity is then controlled by modulating the heating element capacity.
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UV-PRC003-EN.book Page 16 Tuesday, June 4, 2013 8:59 PM Application Considerations Dehumidification Constant Volume System A typical unit ventilator is a constant-volume, variable-temperature device. It uses a constant fan speed and modulates water flow through a chilled water coil to maintain the dry bulb temperature in the space based off of a setpoint. Outdoor air is introduced at the back of the unit ventilator, and distributed with the supply air.
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UV-PRC003-EN.book Page 17 Tuesday, June 4, 2013 8:59 PM Application Considerations Dehumidification effectively applying an active humidity control system is to use reheat only when it is needed. This requires the sensing of both the humidity and temperature in the occupied space. When the space humidity falls below the upper limit, the system returns to the standard cooling mode and again operates as a traditional constant-volume system.
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UV-PRC003-EN.book Page 18 Tuesday, June 4, 2013 8:59 PM Application Considerations Dehumidification Figure 12. Face and bypass damper Figure 13.
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UV-PRC003-EN.book Page 19 Tuesday, June 4, 2013 8:59 PM Application Considerations Draft Barrier and OA Preconditioning Figure 14. Reheat system and auto fan speed adjustment Reheat System Auto Fan Speed Adjustment with Tracer ZN520 Dynamic Air Barrier In areas that contend with colder climates for a significant period of time, a school may wish to employ a dynamic air barrier package.
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UV-PRC003-EN.book Page 20 Tuesday, June 4, 2013 8:59 PM Application Considerations Draft Barrier and OA Preconditioning adjacent outdoor and exhaust air streams pass through the wheel in a counterflow arrangement that transfers energy from one air stream to the other. During the cooling season, the drier, sensible heat and moisture transfer from the outdoor air to the cooler, drier exhaust air.
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UV-PRC003-EN.book Page 21 Tuesday, June 4, 2013 8:59 PM Selection Procedure Trane vertical classroom unit ventilators provide air delivery and capacities necessary to meet the requirements of modern school classrooms. They are available with the industry’s widest selection of coils to precisely satisfy heating, ventilating and air conditioning loads with the best individual type of system. Unit ventilator selection involves three basic steps.
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UV-PRC003-EN.book Page 22 Tuesday, June 4, 2013 8:59 PM Selection Procedure Example: Ventilation cooling capacity = 1.085 x cfmt x (T1 - T2) cfmt = Total air capacity of unit with outside air damper open 100 percent. T1 = Room temperature. T2 = Outside air temperature. In classrooms with exceptionally heavy air conditioning loads, unit size may be determined by the total cooling requirement. Good practice dictates 375 to 425 cfm per ton of hydronic cooling capacity.
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UV-PRC003-EN.book Page 24 Tuesday, June 4, 2013 8:59 PM Model Number Descriptions Digit 32 — Unit Depth A B C = = = D = E = F = G = H = J = Standard (16-5/8 in.) 21-1/4 in. Depth with Baffle 21-1/4 in. Depth with Full Sheet Metal Back and Baffle 21-1/4 in. Depth with 25 in. High Falseback 21-1/4 in. Depth with 26 in. High Falseback 21-1/4 in. Depth with 27 in. High Falseback 21-1/4 in. Depth with 28 in. High Falseback 21-1/4 in. Depth with 29 in. High Falseback 21-1/4 in.
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UV-PRC003-EN.book Page 25 Tuesday, June 4, 2013 8:59 PM General Data Table 1. General data Unit size Description 0750 1000 1250 69 81 93 105 Unit depth—standard (in.) 16-5/8 16-5/8 16-5/8 16-5/8 Unit depth—with false back (in.) 21-1/4 21-1/4 21-1/4 21-1/4 30 30 30 30 320 405 450 470 Unit length without end covers (in.) Unit height—standard (in.) Shipping weight (lb) Nominal filter size (in.
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UV-PRC003-EN.book Page 26 Tuesday, June 4, 2013 8:59 PM General Data Discharge and Inlet Arrangements Figure 18.
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UV-PRC003-EN.book Page 27 Tuesday, June 4, 2013 8:59 PM General Data Coil Combinations Figure 19.
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UV-PRC003-EN.book Page 28 Tuesday, June 4, 2013 8:59 PM Performance Data Table 4.
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UV-PRC003-EN.book Page 29 Tuesday, June 4, 2013 8:59 PM Performance Data Airflow by Coil Combination Table 5.
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UV-PRC003-EN.book Page 30 Tuesday, June 4, 2013 8:59 PM Performance Data Hydronic Coil Performance Table 6. Hydronic coil performance summary Size Coil Rows CFM 0750 A B C D E F G H A B C D E F G H A B C D E F G H A B C D E F G H 1 2 2 3 3 4 4 3 1 2 2 3 3 4 4 3 1 2 2 3 3 4 4 3 1 2 2 3 3 4 4 3 833 788 759 748 717 684 627 717 1071 1035 1013 990 933 1007 984 933 1406 1293 1315 1253 1243 1233 1215 1243 1669 1578 1515 1495 1437 1437 1524 1437 1000 1250 1500 GPM 3.2 3.6 4.8 5.2 4.7 4.8 5.7 5.1 5.
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UV-PRC003-EN.book Page 31 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 075 - Coil D Table 7.
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UV-PRC003-EN.book Page 32 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 075 - Coil E Table 8. Entering Wet Bulb Temp (°F) 61 VUV 075, cooling coil E, 3-row / 16 fpi Entering Dry Bulb Temp (°F) 70 75 80 85 90 67 75 80 85 90 70 75 80 85 90 32 Entering Water Temp (°F) 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 2 Sensible Total Capacity Capacity (MBh) (MBh) 12.0 9.5 11.
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UV-PRC003-EN.book Page 33 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 075 - Coil F Table 9.
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UV-PRC003-EN.book Page 34 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 075 - Coil G Table 10. VUV 075, coil G, 4-row / 16 fpi Entering Wet Bulb Temp (°F) 61 Entering Dry Bulb Temp (°F) 70 75 80 85 90 67 75 80 85 90 70 75 80 85 90 34 Entering Water Temp (°F) 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 2 Sensible Total Capacity Capacity (MBh) (MBh) 12.0 9.0 11.4 8.
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UV-PRC003-EN.book Page 35 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 075 - Coil H Table 11.
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UV-PRC003-EN.book Page 36 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 075 - Coil (DX) Table 12. VUV 075, cooling coil J (DX) Size 750 EWB 61 64 67 70 73 Suct Temp 40 45 50 40 45 50 40 45 50 40 45 50 40 45 50 TC 22.8 19.1 15.4 27.1 22.7 18.3 32.1 26.9 21.7 EDB = 70°F SC LDB 15.0 51.4 13.7 53.0 12.3 54.8 13.0 53.9 11.8 55.4 10.6 56.9 10.4 57.1 9.4 58.4 8.5 59.5 LWB 50.0 52.0 53.8 51.6 53.9 56.0 53.1 55.7 58.1 TC 25.0 20.9 16.9 28.6 23.9 19.3 33.1 27.8 22.4 38.4 32.2 26.
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UV-PRC003-EN.book Page 37 Tuesday, June 4, 2013 8:59 PM Performance Data Heating - 075 - Coil A, B, C Table 15.
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UV-PRC003-EN.book Page 38 Tuesday, June 4, 2013 8:59 PM Performance Data Heating - 075 - Coil K, L Table 16. VUV 075, steam heating coil K (low-capacity), L (high-capacity) Size 750 Coil K L Entering Air Temp, Dry Bulb (°F) 0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 Total Capacity (MBh) 68.7 65.7 62.7 59.7 56.6 53.6 50.6 47.5 81.2 77.6 74.0 70.4 66.9 63.3 59.7 56.2 5 Airside Temp Rise (°F) 84.8 81.1 77.4 73.6 69.9 66.2 62.4 58.7 100.2 95.8 91.4 87.0 82.6 78.2 73.7 69.
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UV-PRC003-EN.book Page 39 Tuesday, June 4, 2013 8:59 PM Performance Data Heating - 100 - Coil E Table 17.
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UV-PRC003-EN.book Page 40 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 100 - Coil F Table 18. VUV 100, cooling coil F, 4-row / 12 fpi Entering Wet Bulb Temp (°F) 61 Entering Dry Bulb Temp (°F) 70 75 80 85 90 67 75 80 85 90 70 75 80 85 90 40 Entering Water Temp (°F) 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 2 Sensible Total Capacity Capacity (MBh) (MBh) 12.4 11.
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UV-PRC003-EN.book Page 41 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 100 - Coil G Table 19.
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UV-PRC003-EN.book Page 42 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 100 - Coil H Table 20. VUV 100, cooling coil H, 3-row / 16 fpi Entering Wet Bulb Temp (°F) 61 Entering Dry Bulb Temp (°F) 70 75 80 85 90 67 75 80 85 90 70 75 80 85 90 42 Entering Water Temp (°F) 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 2 Sensible Total Capacity Capacity (MBh) (MBh) 14.0 12.
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UV-PRC003-EN.book Page 43 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 100 - Coil (DX) Table 21. Size EWB 1000 61 64 67 70 73 VUV 100, cooling coil J (DX) Suct Temp 40 45 50 40 45 50 40 45 50 40 45 50 40 45 50 TC 29.1 24.4 19.7 34.6 29.0 23.4 40.9 34.3 27.7 EDB = 70°F SC LDB 19.1 52.1 17.4 53.7 15.6 55.4 16.5 54.6 15.0 56.0 13.5 57.4 13.2 57.6 12.0 58.8 10.8 59.9 LWB 50.5 52.3 54.1 52.1 54.2 56.3 53.7 56.1 58.4 TC 31.8 26.7 21.5 36.4 30.5 24.6 42.2 35.4 28.5 48.9 41.0 33.
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UV-PRC003-EN.book Page 44 Tuesday, June 4, 2013 8:59 PM Performance Data Heating - 100 - Coil A, B, C Table 24.
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UV-PRC003-EN.book Page 45 Tuesday, June 4, 2013 8:59 PM Performance Data Heating - 100 - Coil K, L Table 25. VUV 100, steam heating coils K (low-capacity), L (high-capacity) Size 1000 Coil K L Entering Air Temp, Dry Bulb (°F) 0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 Total Capacity (MBh) 92.9 88.8 84.7 80.6 76.5 72.4 68.3 64.3 131.0 125.3 119.5 113.7 107.9 102.2 96.4 90.7 5 Airside Temp Rise (°F) 86.0 82.2 78.4 74.6 70.8 67.0 63.3 59.5 121.3 116.0 110.6 105.3 99.9 94.6 89.3 84.
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UV-PRC003-EN.book Page 46 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 125 - Coil D Table 26. VUV 125, cooling coil D, 3-row / 12 fpi Entering Wet Bulb Temp (°F) 61 Entering Dry Bulb Temp (°F) 70 75 80 85 90 67 75 80 85 90 70 75 80 85 90 46 Entering Water Temp (°F) 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 6 Sensible Total Capacity Capacity (MBh) (MBh) 27.5 19.
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UV-PRC003-EN.book Page 47 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 125 - Coil E Table 27.
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UV-PRC003-EN.book Page 48 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 125 - Coil F Table 28. VUV 125, cooling coil F, 4-row / 12 fpi Entering Wet Bulb Temp (°F) 61 Entering Dry Bulb Temp (°F) 70 75 80 85 90 67 75 80 85 90 70 75 80 85 90 48 Entering Water Temp (°F) 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 6 Sensible Total Capacity Capacity (MBh) (MBh) 26.4 19.
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UV-PRC003-EN.book Page 49 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 125 - Coil G Table 29.
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UV-PRC003-EN.book Page 50 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 125 - Coil H Table 30. VUV 125, cooling coil H, 3-row / 16 fpi Entering Wet Bulb Temp (°F) 61 Entering Dry Bulb Temp (°F) 70 75 80 85 90 67 75 80 85 90 70 75 80 85 90 50 Entering Water Temp (°F) 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 6 Sensible Total Capacity Capacity (MBh) (MBh) 30.5 21.
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UV-PRC003-EN.book Page 51 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 125 - Coil (DX) Table 31. VUV 125, cooling coil J (DX) Size EWB 1250 61 64 67 70 73 Suct Temp 40 45 50 40 45 50 40 45 50 40 45 50 40 45 50 TC 35.1 29.4 23.7 41.7 34.9 28.2 49.3 41.3 33.3 EDB = 70°F SC LDB 23.4 52.7 21.2 54.3 19.1 55.9 20.2 55.1 18.3 56.5 16.5 57.8 16.2 58.0 14.7 59.1 13.2 60.2 LWB 51.0 52.8 54.5 52.8 54.8 56.7 54.4 56.7 58.9 TC 38.4 32.2 25.9 43.9 36.8 29.7 50.9 42.7 34.4 59.0 49.4 39.
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UV-PRC003-EN.book Page 52 Tuesday, June 4, 2013 8:59 PM Performance Data Heating - 125 - Coil A, B, C Table 34.
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UV-PRC003-EN.book Page 53 Tuesday, June 4, 2013 8:59 PM Performance Data Heating - 125 - Coil K, L Table 35. VUV 125, steam heating coils K (low-capacity), L (high-capacity) Size 1250 Coil K L Entering Air Temp, Dry Bulb (°F) 0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 Total Capacity (MBh) 116.9 111.8 106.6 101.6 96.5 91.3 86.1 81.0 138.1 132.1 126.0 119.9 113.8 107.7 101.7 95.6 5 Airside Temp Rise (°F) 86.6 82.7 79.0 75.2 71.5 67.6 63.7 60.0 102.3 97.8 93.3 88.8 84.3 79.8 75.3 70.
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UV-PRC003-EN.book Page 54 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 150 - Coil D Table 36. VUV 150, cooling coil D, 3-row / 12 fpi Entering Wet Bulb Temp (°F) 61 Entering Dry Bulb Temp (°F) 70 75 80 85 90 67 75 80 85 90 70 75 80 85 90 54 Entering Water Temp (°F) 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 6 Sensible Total Capacity Capacity (MBh) (MBh) 30.9 23.
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UV-PRC003-EN.book Page 55 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 150 - Coil E Table 37.
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UV-PRC003-EN.book Page 56 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 150 - Coil F Table 38. Entering Wet Bulb Temp (°F) 61 VUV 150, cooling coil F, 4-row / 12 fpi Entering Dry Bulb Temp (°F) 70 75 80 85 90 67 75 80 85 90 70 75 80 85 90 56 Entering Water Temp (°F) 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 40 42 45 48 6 Sensible Total Capacity Capacity (MBh) (MBh) 32.8 23.
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UV-PRC003-EN.book Page 57 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 150 - Coil G Table 39.
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UV-PRC003-EN.book Page 58 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 150 - Coil H Table 40.
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UV-PRC003-EN.book Page 59 Tuesday, June 4, 2013 8:59 PM Performance Data Cooling - 150 - Coil (DX) Table 41. Size EWB 1500 61 64 67 70 73 VUV 150, cooling coil J (DX) Suct Temp 40 45 50 40 45 50 40 45 50 40 45 50 40 45 50 TC 41.7 34.9 28.2 49.5 41.5 33.5 58.6 49.1 39.7 EDB = 70°F SC LDB 27.5 53.0 25.0 54.5 22.5 56.1 23.7 55.3 21.6 56.6 19.4 58.0 19.0 58.2 17.3 59.3 15.5 60.4 LWB 51.1 52.8 54.5 52.8 54.8 56.7 54.5 56.8 58.9 TC 45.6 38.2 30.9 52.2 43.7 35.3 60.5 50.7 40.9 70.1 58.8 47.
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UV-PRC003-EN.book Page 60 Tuesday, June 4, 2013 8:59 PM Performance Data Heating - 150 - Coil A, B, C Table 44.
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UV-PRC003-EN.book Page 61 Tuesday, June 4, 2013 8:59 PM Performance Data Heating - 150 - Coil K, L Table 45. VUV 150, steam heating coils K (low-capacity), L (high-capacity) Size 1500 Coil K L Entering Air Temp, Dry Bulb (°F) 0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 Total Capacity (MBh) 141.1 134.8 128.6 122.4 116.2 110.0 103.8 97.6 208.2 199.0 189.9 180.8 171.6 162.5 153.3 144.1 5 Airside Temp Rise (°F) 87.1 83.2 79.4 75.6 71.7 67.9 64.1 60.2 128.5 122.9 117.2 111.6 105.9 100.3 94.6 89.
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UV-PRC003-EN.book Page 62 Tuesday, June 4, 2013 8:59 PM Performance Data Electrical Table 46.
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UV-PRC003-EN.book Page 63 Tuesday, June 4, 2013 8:59 PM Performance Data Electrical Table 46.
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UV-PRC003-EN.book Page 64 Tuesday, June 4, 2013 8:59 PM Controls Why Trane Controls? Whether involved in a retrofit or in new construction applications, Trane has the control design to fit the systems requirements. The broad range of control packages offer a range from a field convertible end-device package, to a complete building automation system solution with LonTalk® controls.
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UV-PRC003-EN.book Page 65 Tuesday, June 4, 2013 8:59 PM Controls ECM Engine Controller ECM Engine Controller The Electronically Commutated Motor (ECM) engine controls and reports the performance of up to two Trane Brushless DC (BLDC) motors. Figure 20. ECM engine controller • The engine also coordinates the operation of the fan in response to electric heat behavior and electric behavior in response to hydronic heat behavior.
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UV-PRC003-EN.book Page 66 Tuesday, June 4, 2013 8:59 PM Controls End Device Controls Fan Speed Switch Figure 22. Fan speed switch Figure 23.
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UV-PRC003-EN.book Page 67 Tuesday, June 4, 2013 8:59 PM Controls End Device Controls The adapter allows direct customer interfacing through the use of terminal strips.
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UV-PRC003-EN.book Page 68 Tuesday, June 4, 2013 8:59 PM Controls CSTI Customer Supplied Terminal Interface (CSTI) Figure 24. CSTI adapter board Customer Low-Voltage Interface for Valves, Electric Heat, Dampers, Fan Speeds, Variable Fan Speed, and 24 Vac Supply Valve(s), Electric Heat, and Changeover Configuration Switches (Factory-Set) Figure 25. CSTI adapter board field connections 3 2 1 13 12 11 10 9 8 7 6 5 4 3 2 1 1. VSP 10V 2. VSP 0–10V 3. VSP DC COM 1. 24 Vac Y (hot) 2.
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UV-PRC003-EN.book Page 70 Tuesday, June 4, 2013 8:59 PM Controls Tracer ZN520 (LonTalk) Figure 27. Tracer ZN520 system Two Systems in One In an ICS environment, the Tracer ZN520 is pre-designed to install quickly and easily into the system. Since the controller and the unit are factory tested and commissioned, the start-up time for the entire system is minimized. Trane becomes the single source of responsibility for the equipment, unit controls, and building automation system.
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UV-PRC003-EN.book Page 71 Tuesday, June 4, 2013 8:59 PM Controls Tracer ZN520 (LonTalk) • Force the water valve(s) open to balance the hydronic system during installation set-up or service. Filter Maintenance. Filter status for the controller is based on the cumulative run hours of the unit fan. The controller compares the amount of fan run time against an adjustable fan run hour (stored in the controller) to determine when maintenance is recommended for the unit.
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UV-PRC003-EN.book Page 72 Tuesday, June 4, 2013 8:59 PM Controls Tracer UC400 Tracer UC400 Figure 28. The Tracer UC400 controller delivers single zone VAV control and can be used in a stand-alone application or as part of a Trane Integrated Comfort System (ICS). In the stand-alone configuration, Tracer UC400 receives operation commands from the zone sensor and/or the auto changeover sensor (on auto changeover units).
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UV-PRC003-EN.book Page 73 Tuesday, June 4, 2013 8:59 PM Controls Tracer UC400 replacement of units with old pneumatic controllers, or in situations where a BAS will be added at a later date. Once power is applied to the controller, it will automatically start up and run based upon the setpoint on the local zone sensor. An individual time clock can be added to the unit for local scheduling. The Tracer UC400 is BTL listed as B-ASC profile.
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UV-PRC003-EN.book Page 74 Tuesday, June 4, 2013 8:59 PM Controls Zone Sensors 2. An analog discharge air sensor monitors the temperature of the air coming off of the coil and if the temperature falls below 40°F the outside air damper is closed, the fan is turned off and the valves are fully opened. 3. When in the unoccupied mode, the controller has an adjustable freeze avoidance setpoint.
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UV-PRC003-EN.book Page 75 Tuesday, June 4, 2013 8:59 PM Controls Zone Sensors Figure 36. Unit mtd FSS (OALMH), wall mtd temp sensor (SP, OCC/UNOCC, COMM) X13511527-01 (wall) X13790849-01 (unit) X13651467-01 (comm) Figure 38. Unit mtd FSS (OLH), wall mtd display temp sensor (SP, OCC/UNOCC, COMM) X13790886-03 (wall) X13790475-01 (unit) Figure 40. Wireless temp sensor with display (SP, OCC/UNOCC, COMM) X13790822-04 (wall) X13790855-01 (unit; 3-speed) UV-PRC003-EN Figure 37.
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UV-PRC003-EN.book Page 76 Tuesday, June 4, 2013 8:59 PM Controls Piping Valve Options Valves/Piping Package Control valves are mounted in a factory piping package to include unions at the coil, p/t ports on the supply and return lines, and shut-off ball valve on the supply and return. Cooling and heating coil valves are only available as 3-point modulating, non-spring return type valves. The ambient temperature range is -32°F to 150°F.
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UV-PRC003-EN.book Page 77 Tuesday, June 4, 2013 8:59 PM Controls Piping Valve Options Table 54. Control valve pressure drop (feet) Gallons per minute 2- or 3-way water valves 2 3 4 8 9 10 11 12 13 14 15 16 17 18 19 20 1/2-in. - 1.9 Cv 2.85 6.42 11.41 17.82 25.67 34.94 – – – – – – – – – – – – – 1/2-in. - 4.7 Cv – – – 2.73 3.93 5.35 6.99 8.84 10.92 13.21 15.72 18.45 21.4 24.56 27.95 – – – – 3/4-in. - 6.6 Cv – – – – – – – 3.51 4.33 9.75 5 6 7 5.25 6.
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UV-PRC003-EN.book Page 78 Tuesday, June 4, 2013 8:59 PM Controls Piping Valve Options Table 56.
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UV-PRC003-EN.book Page 79 Tuesday, June 4, 2013 8:59 PM Controls Piping Valve Options Figure 42.
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UV-PRC003-EN.book Page 80 Tuesday, June 4, 2013 8:59 PM Controls Actuators Face and Bypass Damper Actuator An optional face and bypass actuator is 24 volt, 3-point modulating, non-spring return. In-coming power is 24 Vac with a consumption of 2 watts. Maximum torque of 35 in·lb. Note: Face and bypass is available with all units ventilator coils, with exception of DX and electric heat. Table 58.
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UV-PRC003-EN.book Page 81 Tuesday, June 4, 2013 8:59 PM Jobsite Connections Coil Type/Specification Header Sizes Hydronic Main/Auxiliary Reheat Coils • • 3/4 in. Nominal 7/8 in. ID Hydronic Auxiliary Preheat Coils • • (Heating Coil) • Wavy plate finned. • Hydrostatically tested at 350 psig. • All piping packages for the auxiliary preheat coil assemblies are always supplied as a 1/2 in. package. 1/2 in. Nominal 5/8 in. I.D. • Steam Heating Coils • 1-row, tube-in-tube distributing coil.
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UV-PRC003-EN.book Page 82 Tuesday, June 4, 2013 8:59 PM Dimensional Data Standard Depth Unit (4)K.O. FOR PIPING OR ELECTRICAL A 16 5/8" 2 3/8" PIPE CHASE 5 3/4" 7/8" O.D. DRAIN CONN. 5" 30" 7/8" O.D. AUX. DRAIN CONN.
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UV-PRC003-EN.book Page 83 Tuesday, June 4, 2013 8:59 PM Dimensional Data Falseback Unit 21 1/4" A 16 5/8" 2 3/8" (4)K.O. FOR PIPING OR ELECTRICAL 5 3/4" 7/8" O.D. DRAIN CONN. PIPE CHASE 7/8" O.D. 30" 30" AUX. DRAIN CONN.
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UV-PRC003-EN.book Page 84 Tuesday, June 4, 2013 8:59 PM Dimensional Data Dynamic Air Barrier Unit (4)K.O. FOR PIPING OR ELECTRICAL 21 1/4" A 16 5/8" 2 3/8" PIPE CHASE 5 3/4" 5" 7/8" O.D. DRAIN CONN. 22 5/8" 30" 7/8" O.D. AUX. DRAIN CONN.
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UV-PRC003-EN.
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UV-PRC003-EN.book Page 86 Tuesday, June 4, 2013 8:59 PM Dimensional Data Crossover Piping 16 5/8" DEPTH UNIT 7/8" I.D. FIELD CONN. W/ SHUT 1 1/2" OFF VALVE FLUSH RETURN 3" SR SUPPLY 3 1/2" 4 1/2" 24" 19 3/8" TOP VIEW 3 5/8" 5 3/8" SIDE VIEW 21 1/4" DEPTH UNIT 7/8" I.D. FIELD CONN. W/ SHUT OFF VALVE FLUSH 1 1/4" RETURN 3" SUPPLY SR 24" 19 3/8" 3 1/2" 4 1/2" TOP VIEW 8 1/4" 10" SIDE VIEW Note: 1-3/8 in. OD and 2-1/8 in.
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UV-PRC003-EN.book Page 87 Tuesday, June 4, 2013 8:59 PM Mechanical Specifications General Deliver and install a complete unit ventilator certified for ventilation at AHRI-840, or tested by an independent testing and balancing lab witnessed by owner’s representative. Safety All standard units are UL-listed in the United States and Canada and comply with NFPA 90A requirements.
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UV-PRC003-EN.book Page 88 Tuesday, June 4, 2013 8:59 PM Mechanical Specifications with a maximum ambient operating temperature of 104°F and are permanently lubricated. Motors are capable of starting at 50 percent of rated voltage and operating at 90 percent of rated voltage on all speed settings. Motors can operate up to 10 percent over voltage. Drain Pan(s) The unit drain pan consists of a corrosion resistant, environmentally friendly, dual sloped design to facilitate condensate removal quickly.
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UV-PRC003-EN.book Page 89 Tuesday, June 4, 2013 8:59 PM Mechanical Specifications Face and Bypass Damper (option) The face and bypass damper control is utilized for economizing and dehumidification of the equipment during seasonal or morning warm-up. The damper is constructed of aluminum grade metal. The damper is tightly sealed and designed to minimize heat pickup in the bypass position.
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UV-PRC003-EN.book Page 90 Tuesday, June 4, 2013 8:59 PM Mechanical Specifications • Occupancy override to allow the tenant to request temporary timed override system operation that keeps the building conditions in occupied comfort conditions. • COMM module that is compatible with all Trane® wired temperature sensors. This accessory provides a local RJ22 connection to Trane® service tools for easy, low-cost maintenance.
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UV-PRC003-EN.book Page 91 Tuesday, June 4, 2013 8:59 PM Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader in creating and sustaining safe, comfortable and energy efficient environments, Trane offers a broad portfolio of advanced controls and HVAC systems, comprehensive building services, and parts. For more information, visit www.Trane.com.