Trane RT-SVX10C-EN manual

Figure 3-4

Typical Unit Rigging

Figure 3-5

Unit Base & Roof Curb Section

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Image 25

Trane RT-SVX10C-EN specifications Typical Unit Rigging Unit Base & Roof Curb Section

Contents

Later Design Sequence ModelsWith 3-DTMScroll Compressors Overview of Manual Literature Change History Table of Contents Model Number Description General Information Digit 3 Unit Airflow Hazard Identification Fiberglass WoolGeneral Information Commonly Used Acronyms Unit Description Supply AIR General Information CFM Ventilation Control Module VCM Design special option only Lead-Lag Constant Volume CV Units Unit Component Layout and Shipwith Locations Variable Air Volume VAV Units General Information Space Temperature Averaging Control Module Locations for SHF 40, 60, 70 & 75 Ton Units Table of Contents No Step Surface Unit Dimensions & Weight InformationUnit Inspection As soon as the unit arrives at the job site StoragePage Sahf Cooling-Only Units 20 thru 75 Ton Unit Dimensional Data Dimensions Size InstallationUnit Base Dimensional Data Dimensions Electrical Entrance Data Unit Dimensions SEHF, SFHF, SLHF, SSHF, Sxhf Units 20 thru 75 Ton Unit Dimensions Size Unit Base Dimensional Data Dimensions SizeElectrical Entrance Data Unit Dimensions Size Unit Size Furnace Dimensions Note Size/MBH Length Height SHG Cooling & Heating Units 90 through 130 Ton Sehf SahfSlhf Sshf SE,SL Roof Curb and DuctworkSahf Sshf Sfhf Sxhf Sehg Sfhg Sxhg HF/G If a Trane Curb Accessory Kit is not used Installation Unit Rigging & PlacementHeavy Objects Pitch Pocket Location Typical Unit Rigging Unit Base & Roof Curb Section Installation Field Installed Control Wiring Main Electrical Power RequirementsGeneral Unit Requirements Requirements for Electric Heat Units Installation Condensate Drain Connections Page Removing Supply and Exhaust Fan Shipping Channels Motors 5Hp Page Units with StatitracTM Installation Sensor & Tubing Installation Hazardous Gases and Flammable Vapors Connecting the Gas Supply Line to the Furnace Gas TrainGas Heat Units SFH 350 MBH 850 MBH Flue Assembly Flue Assembly Installation1000 MBH Modulating 500 MBH 1000 MBH Hot Water Heat Units SLH SSHG-90 Steam Heat Units SSH Through 130 Ton units Page Live Electrical Components Hazardous VoltageUse Copper Conductors Only Typical Field Power Wiring 20 thru 75 Ton Page Condenser Fans Total FLA Supply Fan Motor FLA ea HorsepowerExhaust Fan Motor FLA Blower Motor Sfhf Only CombustionUnit Tonnage No. of Compressors Tonnage Type Designation Load Definitions Load Single Source Power 380V, 415V, 460V,= Current of the Largest Motor Compressor or FAN Motor On the Next Disconnect Switch Sizing DSS Power Wire Sizing and Protection Device EquationsDual Source Power units 200V MCA = 1.25 x Load MOP = 1.25 x Load Installation Controls using DC Analog Input/Outputs Controls using 24 VACConstant Volume System Controls Constant Volume or Variable Air Volume System Controls Variable Air Volume System Controls Depressurize Pressurize Fire Purge 16A Refer to Wiring Notes on 16B Page 17A 17B Input Voltage VAV Setpoint Table of Contents Sequence of Operation Cooling Sequence of Operation Fenwal Ignition System Gas Heating Sequence of OperationUnit Start-Up Propane Gas Flame Failure Modulating Gas Sequence of OperationFull and Limited Modulating Gas Furnace Unit Start-Up Wet Heat Sequence of Operation Electric Heat Sequence of OperationFreeze Protection Compressor Damage Unit PowerElectrical Phasing Voltage Supply Voltage Supply and Voltage ImbalanceVoltage Imbalance IGV Service Test Guide for Component Operation Supply FAN Rotating Components System Airflow Measurements Constant Volume SystemsVerifying Proper Fan Rotation If all of the fans are rotating backwards Condenser Fan Location with Human Interface Designator Variable Air Volume Systems TraqTM Sensor Airflow Measurement Exhaust Airflow MeasurementOptional with all Units Optional with all units equipped with an economizer Ton Supply Fan Performance without Inlet Guide Vanes 20 & 25 Ton Supply Fan Performance without Inlet Guide Vanes Wocfm 1200 RPM 40 HP 40% 300 RP Standard Evaporator Coil 20000 30000 40000 50000 60000 Drop Ton Supply Fan Performance with Inlet Guide Vanes 20 & 25 Ton Supply Fan Performance with Inlet Guide Vanes 15 HP 900 RPM 80% 10 HP RPM AIR Through 75 Ton Component Static Pressure Drops Inches W.C AIR STDCFM RPM BHP HF-C25 000 HF-C20 00010,000 HF-C30 000 AIR RPM BHP RPM BHP BHP RPM BHP RPM BHP To Adjust the Fresh Air Damper Travel Economizer Damper AdjustmentExhaust Air Dampers Fresh Air & Return Air Damper Operation Connecting Rod Crank Arm Hole Damper Travel Adjustment PositionConfiguration Ton Units Compressor Start-Up Fresh Air & Return Air Linkage AdjustmentAll Systems 70 & 105 Ton Refrigerant Charging Compressor Operational SoundsAt Shutdown At Low Ambient Start-Up Compressor Locations Cooling Cycle Pressure Curve 340 320 Full Load 380 360 340 OD Ambient Full Load 380 360 340 OD Ambient 320 240 220 380 360 OD Ambient Charging by Subcooling Thermostatic Expansion ValvesLow Ambient Dampers Gas Furnace Start-Up Electric, Steam and Hot Water Start-Up Combustion Air Adjustment O2 High-Fire AdjustmentLow-Fire Adjustment 500 MBH, 850 & 1,000 MBH only Two Stage Gas Furnace Firing Manifold MBHCO2 Pressure Heat Exchanger Full Modulating Gas FurnaceUnit control Modulating Gas Regulator Limited Modulating Gas Furnace Unit Start-UpModulating Gas Regulator Legend Typical Gas Furnace Unit Start-Up Final Unit Checkout Service & Maintenance Unit Internal Fuse Replacement Data & VFD Factory Settings Service & Maintenance Qty Size of each Unit Model Box-type Note QtyWet Heat Coil Fin Data Total Coil Fins Model Type Service & Maintenance Fan Belt Adjustment Suction Line Filter/Drier Installation Scroll Compressor ReplacementGripbelts Gripnotch Cross Small P.D Section Range Min Max VFD Programming Parameters Hazardous Voltage! w/CapacitorsSupply and Exhaust Fan VFD Programming Parameters Filters Service & Maintenance Monthly MaintenanceCooling Season Heating Season Coil Cleaning Contains Refrigerant Coil CleanersSteam or Hot Water Coils Final Process Index See Figure Gate type valve 36-37 See -12 Figure See VOM Contacts -16 Figure Equipment Damage From Ultraviolet UV Lights Warranty and Liability Clause 115 116