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Installation
Operation
Maintenance
Voyager™ I Rooftop Units
Cooling-only TSD/TSH 060 072 102 120
Reversible WSD/WSH 060 072 090
Gas-fired YSD/YSH 060 072 090 102 120
RT-SVX20A-E4
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General information Foreword Warnings and cautions These instructions are given as a Warnings and Cautions appear at guide to good practice in the appropriate sections throughout installation, start-up, operation, and this manual. Your personal safety maintenance by the user, of Trane and the proper operation of this TSD/TSH, WSKD/WSH and YSD/YSH machine require that you follow units. They do not contain full them carefully. The constructor service procedures necessary for assumes no liability f
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General information Reception Refrigerant Maintenance contract On arrival, inspect the unit before The refrigerant provided by the It is strongly recommended that you signing the delivery note. In case of manufacturer meets all the sign a maintenance contract with visible damage: The consignee (or requirements of our units. When your local Service Agency. This the site representative) must specify using recycled or reprocessed contract provides regular any damage on the delivery note, refrigeran
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Contents General information 2 Foreword 2 Warnings and Cautions 2 Reception 3 Warranty 3 Refrigerant 3 Maintenance contract 3 Storage 3 Training 3 Installation 6 Reception of units 6 Roof curb installation 6 Dimensions/Weights/Clearances 7 Installing the unit 9 Connection of duct network 10 Condensate drain piping 12 Gas pipework installation 13 Filter installation 14 Supply fan adjustment 14 Component air pressure drops 16 Supply fan performances 17 Electrical connection 30 Controls 33 Control
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Contents Unit Options 44 Hot water coil 44 Electric Heater 45 Soft Starter 45 0 - 25% fresh air hood 46 Barometric relief 47 Operation 48 Operation with a conventional thermostat 48 Setting the economizer 50 Test procedures 52 Test modes 53 Unit Start-up 54 Cooling without an Economizer 56 Low Ambient Operation 57 Cooling with an Economizer 57 Economizer Set-Up 58 ReliaTel™ Control Heating Operation 58 Ignition Module 58 Final installation checklist 59 Maintenance 60 End user routine maintenance
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Installation Figure 2 - Rigging General information:The Roof curb (accessory) installation must conform to all Roof curbs are available as an local standards and regulations. accessory for downflow units. The curbs can be adjustable and Reception of units supplied pre-assembled on wooden pallets, packed under plastic film. Rooftop unit Two types of self-adhesive seals are 1 provided to ensure the roof curb There are two ways to handle the seal is leak-tight (40 mm wide for unit: the perimeter, 2
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Installation Figure 3 - Minimum clearances Dimensions/Weights/ Clearances The structure accommodating the unit(s) must be designed to support the equipment in operation, as a minimum. Refer to Table 2 and the space requirement plan. Table 1 - Minimum recommended clearances Unit size Mimum clearances (mm) 12345 TSD/TSH 060 1829 1219 914 914 914 TSD/TSH 072 1829 1219 914 914 914 TSD/TSH 090 1829 1219 914 914 914 TSD/TSH 102 1829 1219 914 914 914 TSD/TSH 120 1829 1219 914 914 914 YSD/YSH 060 1829 1
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Installation Figure 4 Center of gravity length A B Center of gravity width C D Center of gravity Table 3 - Factory-installed options and accessories net weights (kg) Motorized Manual Barometric Oversized Electric Hot water Unit size Economizer Outside Air Outside Air Roof Curb Relief Motor Heaters coil Damper Damper TSD/TSH 060 11,8 3,2 9,1 7,3 31,8 - 6,8 14,0 TSD/TSH 072 16,3 4,5 13,6 11,8 52,2 3,6 13,6 17,0 TSD/TSH 090 16,3 4,5 13,6 11,8 52,2 3,6 13,6 17,0 TSD/TSH 1020 16,3 4,5 13,6 11,8
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Installation Figure 5 - Conversion to horizontal 3. Position duct covers as shown in Installing the unit discharge Figure 4. The supply duct cover is installed (insulation side down) Discharge Conversion over the downflow return 3 If a unit is to be converted to opening by engaging one side of the panel under a retaining angle Vertical discharge, a panel must be and securing the other side with acquired from Trane. 3 screws. If a unit is to be converted to 4. Slide return duct cover Horizontal d
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Installation Installing the unit on the ground For the design of the duct Connection of duct network, comply with To install the unit on the ground, its network recommendations currently base must be level and supported applicable on the market, in securely. For horizontal discharge 1) Downflow discharge units particular: units, a support is required such as (TSD,WSD,YSD) . Installation of a section of a metal or concrete slab whose flexible ducts to limit Using the rooftop curb height must be
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Installation Table 4 - Duct dimensions for downflow units (mm) Unit size AB CD E Flanges TSD 060 619 357 411 459 356 32 YSD 060 610 356 394 457 356 32 WSD 060 819 357 411 459 356 32 TSD/WSD 072/090 875 451 451 875 356 31 TSD 102/120 875 451 451 875 356 31 YSD 072/090/102/120 816 444 444 838 356 31 Table 5 - Duct dimensions for downflow units (mm) Unit size AB CD TSH/WSH 060 591 337 375 438 YSH 060 591 337 375 438 TSH/WSH/YSH 072/090 832 425 606 489 TSH/YSH 102/120 832 425 606 489 Figure 8 - Duct
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Installation Figure 10 - Condensate drain location Condensate drain piping A 3/4" condensate drain connection with P-trap is provided. Follow local codes and standard piping practices when running the drain line. Install a trap and be sure to fill with water before starting the unit. Pitch the line downward, away from the unit to avoid long, level, horizontal runs. Refer to Figure 11. The condensate drain is reversible 1 to allow installation of a drain tap on either side of the unit. 1 = Main c
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Installation CAUTION! Should the pressure at CAUTION!The gas pipework must Gas pipework installation the unit valve gas inlet be higher not exert any stress on the burner The installation must conform to all than 0.035 bar, an expansion valve gas connection. standards and regulations. must be installed. Note: Expansion valve must be The gas supply pipework and gas The pipework must be self- adapted to the type of gas used: stop valve to be installed near the supporting and the final connection
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Installation Filter installation Supply fan adjustment To gain access to filters, remove the Use the following procedure to supply fan access panel on determine the proper adjustment of downflow units and the filter access the supply fan for a specific panel on the end for horizontal application. units. 1. Determine total external static pressure about system and Number and size of filters is accessories. determined by size and Obtain the design airflow rate configuration of the unit. If and t
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Installation To increase airflow To adjust belt When removing or installing the new belts, do not stretch them over Loosen variable sheave set screw The fan belts must be inspected the sheaves. Loosen the belts using and turn sheave clockwise. periodically to assure proper unit the belt tension adjustment bolts on operation. Replacement is the motor mounting base. To decrease airflow necessary if the belts appear frayed or worn. Once the new belts are installed, Loosen variable sheave set screw
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Installation Component air pressure drops Table 9 - Pressure drop through accessories Economizer Unit Airflow Filter Filter Electric Hot water 100% 3 size (m /h) EU2/G2 EU4/G4 heater coil outside air 3060 31 50 38 17 49 3400 3855462155 060 3740 46 61 55 25 62 4080 55 66 64 30 68 3670 13 37 27 7 46 4080 16 42 29 9 52 072 4490 19 46 31 11 58 4900 235033 13 64 4590 19 47 33 12 66 5100 24 52 39 15 74 090 5610 2957452083 6120 35 62 52 25 92 5200 16 42 40 8 64 5780 20 47 50 10 72 102 6360 25 52 62 12
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Installation Supply fan performances Table 10 - TSD 060 Available static pressure External Static Pressure (Pa) 25 50 75 100 125 150 175 200 225 250 275 300 Fan Fan 3 m /h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW kW kW RPM RPM 2720 - - - - - - ---- 8990.439440.499850.5410230.5910600.6410930.6911260.74 3060 - - - - - - - - 904 0.49 947 0.54 988 0.58 1028 0.64 1067 0.70 1104 0.76 1138 0.82 1171 0.87 3400 - - - - - - 918 0.57 958 0.62 998 0.67 1036 0.71 1073 0.76 111
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Installation Table 12 - TSD 072 Available static pressure External Static Pressure (Pa) 25 50 75 100 125 150 175 200 225 250 275 300 Fan Fan 3 m /h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW kW kW RPM RPM 3260 - - - - - - ---- 7260.417690.478110.528510.588890.659250.719600.77 3670 - - - - - - - - 706 0.43 751 0.49 792 0.55 832 0.61 871 0.67 908 0.74 944 0.81 978 0.87 4080 - - - - - - - - 732 0.51 777 0.58 818 0.64 856 0.71 893 0.77 930 0.84 964 0.91 998 0.99 4490 - -
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Installation Table 14 - TSD 090 Available static pressure External Static Pressure (Pa) 25 50 75 100 125 150 175 200 225 250 275 300 Fan Fan 3 m /h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW kW kW RPM RPM 4080 - - - - - - - - 750 0.54 794 0.60 834 0.67 873 0.73 909 0.80 945 0.87 980 0.95 1013 1.02 4590 - - - - - - - - 787 0.66 830 0.74 871 0.82 908 0.89 943 0.96 977 1.04 1010 1.11 1043 1.19 5100 - - - - 747 0.68 789 0.74 827 0.82 867 0.90 906 0.98 944 1.06 980 1.15 1
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Installation Table 16 - TSD 102 Available static pressure External Static Pressure (Pa) 25 50 75 100 125 150 175 200 225 250 275 300 Fan Fan 3 m /h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW kW kW RPM RPM 4620 - - - - - - ---- 6950.627330.717690.818020.908331.008631.118921.21 5200 - - - - - - - - 688 0.64 725 0.73 761 0.83 796 0.93 828 1.03 861 1.13 891 1.24 919 1.35 5780 - - - - - - 689 0.68 724 0.76 759 0.86 792 0.96 825 1.07 856 1.18 887 1.28 917 1.40 946 1.51 6350
