Trane RT-SVX10C-EN instruction

Figure 3-1

Minimum Operation and Service Clearances for Single & Multiple Unit Installation

15

Image 16

Trane RT-SVX10C-EN specifications

Contents

Later Design Sequence ModelsWith 3-DTMScroll Compressors Literature Change History Overview of Manual Table of Contents General Information Model Number Description Digit 3 Unit Airflow Fiberglass Wool Hazard IdentificationGeneral Information Commonly Used Acronyms Unit Description General Information Supply AIR Ventilation Control Module VCM Design special option only CFM Lead-Lag Constant Volume CV Units Variable Air Volume VAV Units Unit Component Layout and Shipwith Locations General Information Space Temperature Averaging Control Module Locations for SHF 40, 60, 70 & 75 Ton Units Table of Contents Unit Dimensions & Weight Information No Step SurfaceUnit Inspection As soon as the unit arrives at the job site StoragePage Sahf Cooling-Only Units 20 thru 75 Ton Installation Unit Dimensional Data Dimensions SizeUnit Base Dimensional Data Dimensions Electrical Entrance Data Unit Dimensions SEHF, SFHF, SLHF, SSHF, Sxhf Units 20 thru 75 Ton Unit Base Dimensional Data Dimensions Size Unit Dimensions SizeElectrical Entrance Data Unit Dimensions Size Unit Size Furnace Dimensions Note Size/MBH Length Height SHG Cooling & Heating Units 90 through 130 Ton Sahf SehfSlhf Sshf SE,SL Roof Curb and DuctworkSahf Sshf Sfhf Sxhf Sehg Sfhg Sxhg HF/G Installation Unit Rigging & Placement If a Trane Curb Accessory Kit is not usedHeavy Objects Pitch Pocket Location Typical Unit Rigging Unit Base & Roof Curb Section Main Electrical Power Requirements Installation Field Installed Control WiringGeneral Unit Requirements Requirements for Electric Heat Units Installation Condensate Drain Connections Page Removing Supply and Exhaust Fan Shipping Channels Motors 5Hp Page Installation Sensor & Tubing Installation Units with StatitracTM Hazardous Gases and Flammable Vapors Connecting the Gas Supply Line to the Furnace Gas TrainGas Heat Units SFH 350 MBH 850 MBH Flue Assembly Installation Flue Assembly1000 MBH Modulating 500 MBH 1000 MBH Hot Water Heat Units SLH Steam Heat Units SSH SSHG-90 Through 130 Ton units Page Live Electrical Components Hazardous VoltageUse Copper Conductors Only Typical Field Power Wiring 20 thru 75 Ton Page Supply Fan Motor FLA ea Horsepower Condenser Fans Total FLAExhaust Fan Motor FLA Blower Motor Sfhf Only CombustionUnit Tonnage No. of Compressors Tonnage Type Designation Single Source Power 380V, 415V, 460V, Load Definitions Load= Current of the Largest Motor Compressor or FAN Motor On the Next Power Wire Sizing and Protection Device Equations Disconnect Switch Sizing DSSDual 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 Variable Air Volume System Controls Constant Volume or Variable Air Volume System Controls Pressurize Depressurize Purge Fire Refer to Wiring Notes on 16A 16B Page 17A 17B VAV Setpoint Input Voltage Table of Contents Cooling Sequence of Operation Sequence of Operation Gas Heating Sequence of Operation Fenwal Ignition SystemUnit 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 Service Test Guide for Component Operation IGV Supply FAN System Airflow Measurements Constant Volume Systems Rotating ComponentsVerifying Proper Fan Rotation If all of the fans are rotating backwards Condenser Fan Location with Human Interface Designator Variable Air Volume Systems Exhaust Airflow Measurement TraqTM Sensor Airflow MeasurementOptional with all Units Optional with all units equipped with an economizer 20 & 25 Ton Supply Fan Performance without Inlet Guide Vanes 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 20 & 25 Ton Supply Fan Performance with Inlet Guide Vanes Ton Supply Fan Performance with Inlet Guide Vanes 15 HP 900 RPM 80% 10 HP RPM Through 75 Ton Component Static Pressure Drops Inches W.C AIR AIR STDCFM RPM BHP HF-C20 000 HF-C25 00010,000 HF-C30 000 RPM BHP BHP RPM BHP RPM BHP AIR RPM BHP Economizer Damper Adjustment To Adjust the Fresh Air Damper TravelExhaust Air Dampers Fresh Air & Return Air Damper Operation Damper Travel Adjustment Position Connecting Rod Crank Arm HoleConfiguration Ton Units Fresh Air & Return Air Linkage Adjustment Compressor Start-UpAll Systems 70 & 105 Ton Compressor Operational Sounds Refrigerant ChargingAt 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 Electric, Steam and Hot Water Start-Up Gas Furnace Start-Up High-Fire Adjustment Combustion Air Adjustment O2Low-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 Unit Start-Up Final Unit Checkout Typical Gas Furnace Service & Maintenance Service & Maintenance Unit Internal Fuse Replacement Data & VFD Factory Settings Unit Model Box-type Note Qty Qty Size of eachWet 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 Coil Cleaning Heating Season 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 Warranty and Liability Clause Equipment Damage From Ultraviolet UV Lights 115 116