Through the years, Trane has designed and developed the most complete line of Packaged Rooftop products available in the market today. Trane was the first to introduce the Micro —microelectronic unit controls— and again moved ahead with the introduction of the Voyager Commercial products.
RT-PRC007-EN Contents Introduction Features and Benefits Application Considerations Selection Procedure Model Number Description General Data Performance Data Performance Adjustment Factors Controls Electric Power Dimension and Weights Mechanical Specifications...
Features and Benefits Standard Features • Factory installed and commissioned microelectronic controls • Trane 3-D™ Scroll Compressors • Dedicated downflow or horizontal configuration • CV or VAV control • FROSTAT™ coil frost protection on all units • Supply air overpressurization protection on VAV units •...
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400,000 hours of laboratory testing and field operation. This work combined with over 25 patents makes Trane the worldwide leader in air conditioning scroll compressor technology. Chart illustrates low torque variation of 3-D Scroll compressor vs reciprocating compressor.
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10,000 cycles by ANSI Z21.47 . This is the standard required by both UL and AGA for cycle test requirements. Trane requires the design to be tested to 2 times this current standard. The drum...
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Sub-standard parts are identified and rejected immediately. Every unit receives a 100% unit run test before leaving the production line to make sure it lives up to rigorous Trane requirements. Ease of Installation Contractors look for lower installation (jobsite) costs.
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Easy to Service Because today’s owners are very cost- conscious when it comes to service and maintenance, the Trane Voyager was designed with direct input from service contractors. This valuable information helped to design a product that would get the serviceman off the job quicker and save the owner money.
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VariTrac ® RT-PRC007-EN Features and Benefits VariTrac Trane’s changeover VAV System for light commercial applications is also available. Coupled with Voyager Commercial, it provides the latest in technological advances for comfort management systems and can allow thermostat control in every zone served by VariTrac™.
The experience of The Trane Company is that a non-modulating exhaust fan selected for 40 to 50 percent of nominal supply cfm can be applied successfully.
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Actual clearances which appear inadequate should be reviewed with a local Trane sales engineer. When two or more units are to be placed side by side, the distance between the units should be increased to 150 percent of the recommended single unit clearance.
Selection of Trane commercial air conditioners is divided into five basic areas: Cooling capacity Heating capacity Air delivery Unit electrical requirements Unit designation Factors Used In Unit Cooling Selection: Summer design conditions — 95 DB/ 76 WB, 95 F entering air to condenser.
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30-ton unit operating on 480- volt power. The high heat module — 90 KW or 307 MBh will satisfy the winter heating load of 291.6 MBh. RT-PRC007-EN Selection Procedure Table PD-9 also shows an air temperature rise of 23.6 F for 12,000 cfm through the 90 kw heat module.
Convenience Outlet and Non-Fused Disconnect Switch with External Handle E = Field-Powered 15A GFI Convenience Outlet F = ICS Control Option — Trane Communication Interface, Supply Air Sensing and Clogged Filter Switch G = Ventilation Override H = Hinged Service Access...
4. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions. 5. Maximum KW @ 208V = 41, @ 240V = 54. 6. Filter dimensions listed are nominal. For actual filter and rack sizes see the Unit Installation, Operation, Maintenance Guide. RT-PRC007-EN General Data 27 1/2 Ton...
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Table GD-2— General Data — 35-40 Ton Cooling Performance Nominal Gross Capacity Natural Gas Heat Heating Input (BTUH) First Stage Heating Output (BTUH) First Stage Steady State Efficiency (%) No. Burners No. Stages Gas Connection Pipe Size (in.) Electric Heat KW Range Capacity Steps: Compressor...
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4. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions. 5. Maximum KW @ 208V = 41, @ 240V = 54. 6. Filter dimensions listed are nominal. For actual filter and rack sizes see the Unit Installation, Operation, Maintenance Guide. RT-PRC007-EN General Data 50 Ton 616,000...
1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat. 2. TGC = Total gross capacity. 3. SHC = Sensible heat capacity. RT-PRC007-EN Performance Data Ambient Temperature — Deg F Entering Wet Bulb Temperature —...
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1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling, subtract indoor fan heat. 2. TGC = Total gross capacity. 3. SHC = Sensible heat capacity. RT-PRC007-EN Performance Data Ambient Temperature — Deg F Entering Wet Bulb Temperature —...
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Table PD-9 — Electric Heat Air Temperature Rise Total Input 8000 9000 14.2 12.6 21.2 18.9 28.3 25.2 35.4 31.5 — — Notes: 1. Air temperature rise = (KW x 3413)/(scfm x 1.085). 2. All heaters on constant volume units provide 2 increments of capacity. All VAV units provide 1 step of heating capacity. 3.
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1. Static pressure drops of accessory components must be added to external static pressure to enter fan selection tables. 2. Throwaway filter option limited to 300 ft/min face velocity. 3. Electric Heaters 36-54 KW contain 1 element; 72-108 KW 2 elements. RT-PRC007-EN Performance Data...
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Performance Data Table PD-15 — Supply Air Fan Drive Selections 7 .5 HP 10 HP Nominal Drive Tons 27½T 750* Note: *For YC gas/electrics only. **For TC and TE Cooling only and with electric heat units only. 15 HP 20 HP Drive Drive Drive...
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RT-PRC007-EN Performance Data Table PD-16— Power Exhaust Fan Performance Exhaust External Static Pressure — Inches of Water Airflow High Speed (Cfm) 3500 0.900 4000 0.860 4500 0.820 5000 0.780 5500 0.745 6000 0.700 6500 0.660 7000 0.610 7500 0.560 8000 0.505...
VAV Units Only Sequence of Operation Supply Air Pressure Control Inlet Guide Vane Control Inlet guide vanes are driven by a modulating 2-10 vdc signal from the VAV Module. A pressure transducer measures duct static pressure, and the inlet guide vanes are modulated to maintain the supply air static pressure within an adjustable user-defined range.
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CV heating algorithm is in control until the Morning Warm-up setpoint is reached. The unit is then returned to VAV cooling mode. The RT-PRC007-EN Controls Morning Warm-up setpoint is set at the unit mounted VAV Setpoint panel or at a remote panel.
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UCP and will allow only two steps of heating or cooling. The CTI provides zone temperature control only and is mutually exclusive of the Trane Communications Interface. Control Sequences of Operation Common to Both VAV and CV Units...
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NSB Panel Electronic time clock or field-supplied contact closure TRACER Night Setback Sensors Trane’s night setback sensors are programmable with a time clock function that provides communication to the rooftop unit through a 2-wire communications link. The desired transition times are programmed at the night setback sensor and communicated to the unit.
Electrical Service Sizing To correctly size electrical service wiring for your unit, find the appropriate calculations listed below. Each type of unit has its own set of calculations for MCA (Minimum Circuit Ampacity), MOP (Maximum Overcurrent Protection), and RDE (Recommended Dual Element fuse size).
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208/60/3 187-229 3/15 230/60/3 207-253 460/60/3 414-506 575/60/3 517-633 Notes: 1. All customer wiring and devices must be installed in accordance with local and national electrical codes. RT-PRC007-EN Electrical Data Compressor Supply Standard/ Hi-Efficiency (Ea.) (Ea.) 41.9/62.8 269/409 7 .5 22.3/21.5...
Figure DD-1 — 27 1/2 - 35 Tons (TC, TE, YC Low Heat) Dimensional Data 1/16 NOTE: The Two Horizontal Power Exhaust Hoods and the three Horizontal Fresh Air Hoods are located side by side. The Fresh Air Hoods (not shown) extend only 23 15/16”...
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Figure DD-2 — 27 1/2 - 35 Tons (YC High Heat) RT-PRC007-EN Dimensional Data 1/16 NOTE: The Two Horizontal Power Exhaust Hoods and the three Horizontal Fresh Air Hoods are located side by side. The Fresh Air Hoods (not shown) only extend 23 15/16”...
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Figure DD-3 — 40-50 Tons (TC, TE, YC Low & High Heat) Dimensional Data 1/16 NOTE: The Two Horizontal Power Exhaust Hoods and the three Horizontal Fresh Air Hoods are located side by side. The Fresh Air Hoods (not shown) only extend 23 15/16”...
RT-PRC007-EN Dimensional Data Field Installed Sensors SINGLE SETPOINT SENSOR WITH SYSTEM FUNCTION LIGHTS (BAYSENS021*) PROGRAMMABLE NIGHT-SETBACK SENSOR (BAYSENS020*) Note: 1. Remote sensors are available for use with all zone sensors to provide remote sensing capabilities. (Variable Air Volume VAV)
Note: 1. Remote sensors are available for use with all zone sensors to provide remote sensing capabilities. Dimensional Data Field Installed Sensors PROGRAMMABLE NIGHT-SETBACK SENSOR (BAYSENS019*) (Constant Volume CV) DUAL SETPOINT, MANUAL/AUTOMATIC CHANGEOVER SENSOR WITH SYSTEM FUNCTION LIGHTS (BAYSENS010*) WITHOUT LED STATUS INDICATORS (BAYSENS008*) SINGLE SETPOINT WITHOUT LED STATUS INDICATORS (BAYSENS006*)
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ZONE TEMPERATURE SENSOR W/TIMED OVERRIDE BUTTON AND LOCAL SETPOINT ADJUSTMENT (BAYSENS014) TEMPERATURE SENSOR (BAYSENS016*) Note: 1. Remote sensors are available for use with all zone sensors to provide remote sensing capabilities. RT-PRC007-EN Dimensional Data Integrated Comfort™ System Sensors ZONE TEMPERATURE SENSOR W/TIMED OVERRIDE BUTTONS...
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Table W-1 — Approximate Operating Weights — Lbs. Unit Model **D330 **H330 **D360 **H360 **D420 **H420 **D480 **H480 **D600 **H600 Notes: 1. Basic unit weight includes minimum HP Supply Fan motor. 2. Optional high static and high efficiency motor weights are in addition to the standard motor weight included in the basic unit weight.
Available either field or factory-installed for constant volume units. When installed on a constant volume unit, this LonTalk board will allow the unit to communicate as a Trane Comm5 device or directly with generic LonTalk Network Building Automation System Controls. Stainless Steel Drain Pans...
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Trane Communication Interface (TCI) Shall be provided to interface with the Trane Integrated Comfort™ System and shall be available factory installed. The TCI shall allow control and monitoring of the rooftop unit via a two-wire communication link.
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Mechanical Specifications LP Conversion Kit Field installed conversion kit shall provide orifice(s) for simplified conversion to liquefied propane gas. No change of gas valve shall be required. BAYSENS006* — Zone Sensor has one temperature setpoint lever, heat, off or cool system switch, fan auto or fan on switch.
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For more information contact your local district office, or e-mail us at Since The Trane Company has a policy of continuous product and product data improvement, it reserves the comfort@trane.com right to change design and specifications without notice. RT-PRC007-EN PL -RT-TC/TE/YC-27½...