사용자 설명서차례Table of Contents3Front Cover1Table of Contents14Table of Contents56크기: 6.44메가바이트페이지: 118Language: English매뉴얼 열기
사용자 설명서차례About The Manual2Unit Start-Up55Literature Change History2Cooling Sequence of Operation55Overview of Manual2Gas Heating Sequence of Operation56Fenwal Ignition System56Honeywell Ignition System56General Information4Modulating Gas Sequence of Operation57Model Number Description4Flame Failure57Hazard Identification6Electric Heat Sequence of Operation58Commonly Used Acronyms6Wet Heat Sequence of Operation58Unit Description6Electrical Phasing59Input Devices & System Functions8Voltage Supply and Voltage Imbalance60Constant Volume & Variable Air Volume Units8Service Test Guide for Component Operation61Constant Volume (CV) Units10Verifying Proper Fan Rotation63Variable Air Volume (VAV) Units11If all of the fans are rotating backwards;63Space Temperature Averaging12System Airflow Measurements63Unit Control Modules (UCM)12Constant Volume Systems63Variable Air Volume Systems65Exhaust Airflow Measurement66TraqTM Sensor Airflow Measurement66Installation14Economizer Damper Adjustment80Unit Inspection14Compressor Start-Up82Storage14Compressor Operational Sounds83Unit Clearances14Thermostatic Expansion Valves93Unit Dimensions & Weight Information14Charging by Subcooling93Roof Curb and Ductwork22Low Ambient Dampers93Pitch Pocket Location23Electric, Steam and Hot Water Start-Up94Unit Rigging & Placement23Gas Furnace Start-Up94General Unit Requirements25Two Stage Gas Furnace95Main Electrical Power Requirements25Full Modulating Gas Furnace97Field Installed Control Wiring25Limited Modulating Gas Furnace98Requirements for Electric Heat Units25Final Unit Checkout99Requirements for Gas Heat25Requirements for Hot Water Heat (SLH_)25Requirements for Steam Heat (SSH_)26O/A Pressure Sensor and Tubing Installation26Service & Maintenance100Condensate Drain Connection27Fan Belt Adjustment104Shipping Fasteners27Scroll Compressor Replacement105O/A Sensor & Tubing Installation31VFD Programming Parameters106Units with Statitrac™;31Monthly Maintenance107Gas Heat Units (SFH_)32Filters107Cooling Season107Gas Train32Heating Season108Flue Assembly Installation34Coil Cleaning108Hot Water Heat Units (SLH_)34Final Process109Steam Heat Units (SSH_)35Index111Disconnect Switch External Handle38Warranty114Electric Heat Units (SEH_)38Main Unit Power Wiring38Disconnect Switch Sizing (DSS)44Field Installed Control Wiring45Controls using 24 VAC45Controls using DC Analog Input/Outputs45Constant Volume System Controls45Variable Air Volume System Controls46Controls46About The Manual2Unit Start-Up55Literature Change History2Cooling Sequence of Operation55Overview of Manual2Gas Heating Sequence of Operation56Fenwal Ignition System56Honeywell Ignition System56General Information4Modulating Gas Sequence of Operation57Model Number Description4Flame Failure57Hazard Identification6Electric Heat Sequence of Operation58Commonly Used Acronyms6Wet Heat Sequence of Operation58Unit Description6Electrical Phasing59Input Devices & System Functions8Voltage Supply and Voltage Imbalance60Constant Volume & Variable Air Volume Units8Service Test Guide for Component Operation61Constant Volume (CV) Units10Verifying Proper Fan Rotation63Variable Air Volume (VAV) Units11If all of the fans are rotating backwards;63Space Temperature Averaging12System Airflow Measurements63Unit Control Modules (UCM)12Constant Volume Systems63Variable Air Volume Systems65Exhaust Airflow Measurement66TraqTM Sensor Airflow Measurement66Installation14Economizer Damper Adjustment80Unit Inspection14Compressor Start-Up82Storage14Compressor Operational Sounds83Unit Clearances14Thermostatic Expansion Valves93Unit Dimensions & Weight Information14Charging by Subcooling93Roof Curb and Ductwork22Low Ambient Dampers93Pitch Pocket Location23Electric, Steam and Hot Water Start-Up94Unit Rigging & Placement23Gas Furnace Start-Up94General Unit Requirements25Two Stage Gas Furnace95Main Electrical Power Requirements25Full Modulating Gas Furnace97Field Installed Control Wiring25Limited Modulating Gas Furnace98Requirements for Electric Heat Units25Final Unit Checkout99Requirements for Gas Heat25Requirements for Hot Water Heat (SLH_)25Requirements for Steam Heat (SSH_)26O/A Pressure Sensor and Tubing Installation26Service & Maintenance100Condensate Drain Connection27Fan Belt Adjustment104Shipping Fasteners27Scroll Compressor Replacement105O/A Sensor & Tubing Installation31VFD Programming Parameters106Units with Statitrac™;31Monthly Maintenance107Gas Heat Units (SFH_)32Filters107Cooling Season107Gas Train32Heating Season108Flue Assembly Installation34Coil Cleaning108Hot Water Heat Units (SLH_)34Final Process109Steam Heat Units (SSH_)35Disconnect Switch External Handle38Electric Heat Units (SEH_)38Index111Main Unit Power Wiring38UV114Disconnect Switch Sizing (DSS)44Warranty114Field Installed Control Wiring45Controls using 24 VAC45Controls using DC Analog Input/Outputs45Constant Volume System Controls45Variable Air Volume System Controls46Controls46About The Manual2Unit Start-Up55Literature Change History2Cooling Sequence of Operation55Overview of Manual2Gas Heating Sequence of Operation56Fenwal Ignition System56Honeywell Ignition System56General Information4Modulating Gas Sequence of Operation57Model Number Description4Flame Failure57Hazard Identification6Electric Heat Sequence of Operation58Commonly Used Acronyms6Wet Heat Sequence of Operation58Unit Description6Electrical Phasing59Input Devices & System Functions8Voltage Supply and Voltage Imbalance60Constant Volume & Variable Air Volume Units8Service Test Guide for Component Operation61Constant Volume (CV) Units10Verifying Proper Fan Rotation63Variable Air Volume (VAV) Units11If all of the fans are rotating backwards;63Space Temperature Averaging12System Airflow Measurements63Unit Control Modules (UCM)12Constant Volume Systems63Variable Air Volume Systems65Exhaust Airflow Measurement66TraqTM Sensor Airflow Measurement66Installation14Economizer Damper Adjustment80Unit Inspection14Compressor Start-Up82Storage14Compressor Operational Sounds83Unit Clearances14Thermostatic Expansion Valves93Unit Dimensions & Weight Information14Charging by Subcooling93Roof Curb and Ductwork22Low Ambient Dampers93Pitch Pocket Location23Electric, Steam and Hot Water Start-Up94Unit Rigging & Placement23Gas Furnace Start-Up94General Unit Requirements25Two Stage Gas Furnace95Main Electrical Power Requirements25Full Modulating Gas Furnace97Field Installed Control Wiring25Limited Modulating Gas Furnace98Requirements for Electric Heat Units25Final Unit Checkout99Requirements for Gas Heat25Requirements for Hot Water Heat (SLH_)25Requirements for Steam Heat (SSH_)26O/A Pressure Sensor and Tubing Installation26Service & Maintenance100Condensate Drain Connection27Fan Belt Adjustment104Shipping Fasteners27Scroll Compressor Replacement105O/A Sensor & Tubing Installation31VFD Programming Parameters106Units with Statitrac™;31Monthly Maintenance107Gas Heat Units (SFH_)32Filters107Cooling Season107Gas Train32Heating Season108Flue Assembly Installation34Coil Cleaning108Hot Water Heat Units (SLH_)34Final Process109Steam Heat Units (SSH_)35Disconnect Switch External Handle38Electric Heat Units (SEH_)38Index111Main Unit Power Wiring38UV114Disconnect Switch Sizing (DSS)44Warranty114Field Installed Control Wiring45Controls using 24 VAC45Controls using DC Analog Input/Outputs45Constant Volume System Controls45Variable Air Volume System Controls46Controls46AC Conductors45Damper Adjustment93Adjusting the Fresh Air Damper80Damper Installation94Airflow Measurements63Daytime Warm-up11DC Conductors45BAYSENS008B49Dimensional data15BAYSENS010B49DIP switch settings - TCI7BAYSENS013C49discharge pressure approaches 405 ± 7 psig9discharge pressure decreases to approximately 3009BAYSENS014C49Dry Airside Pressure Drop70BAYSENS016A49DSP control devices31BAYSENS017B49BAYSENS019*49"efficiency check point" setting9Electric Heat58BAYSENS020*52electric heat units operating on 200/230 volts39BAYSENS021A52Electrical Service Sizing Data41Belt Tension Measurement and Deflection Ranges105Electrical Service Sizing Equations43Emergency Stop Switch (5S71)48Evaporator Temperature Sensor8Exhaust Air Dampers80Cautions6Exhaust Airflow Measurement66Center-of-Gravity21Exhaust Fan Performance77Charging by Subcooling93Exhaust/Comparative Enthalpy Module7Coil Cleaning108External Auto/Stop Switch (5S67)49Combustion Air Adjustment95Component Static Pressure Drops76F/A Damper Travel Adjustment82Compressor Assembly Shipping Hardware27factory mounted disconnect switch38Fan Belt Adjustment104Fan Performance with Inlet Guide Vanes73Compressor Locations84Compressor Module7Vanes67Compressor Module (SCM) detects a problem10Compressor Motor Winding Thermostats10Fan Rotation63Compressor Sounds83fans are rotating backwards63concealed damage14Fenwal Ignition System56Condensate Trap Installation27Field Connection Diagram Notes49Condenser Fan Location64Filter Data102condensing temperature rises above the "lower limit"9Connection Sizes for Hot Water & Steam Coil35Filter Switch8Constant Volume Systems63Constant Volume Zone Panel46Flame Failure96Control Settings and Time Delays100Float-and-Thermostatic (FT) type trap37Customer Connection Wire Range40Flue Assembly34CV Control Options49Measuring Subcooling93Flue Gas Carbon Dioxide & Oxygen Measurements96Measuring Superheat93Freeze Protection58Minimum Position Potentiometer47Freezestat10Fresh Air & Return Air Damper80Modulating Gas57Modulating Gas Furnace97Frostat Control55Fuse replacement data101Modulating Gas Regulator98Gas Trains33Modulating Gas Train34Morning Warm-Up10Gas Valve Adjustment Screw Locations96to approximate10"Gate" type valve36motor windings exceeds approximately 221 F10GBAS Analog Input Wiring Diagram54GBAS Voltage vs Setpoint54nameplate location6Natural Gas Combustion Curve96Generic Building Automation System48Generic Building Automation System Module8Grease Recommendations103Occupied Cooling11Occupied Heating11Occupied/Unoccupied Contacts47Head Pressure Control9Operating Pressure Curve85Heat Exchanger98Operation and Service Clearances15Operator's Maintenance Log110Heat Module7heating coil falls to 40 F10ordering replacement parts4High Duct Temp Thermostats(3S16, 3S17)10Outdoor Air Humidity Sensor9high duct thermostat can be reset10Outside Air Pressure Sensor31High Pressure Controls9Outside Air Sensor31High-Fire Adjustment95Honeywell Ignition System56Hot Water Piping36P-Traps at the unit27Human Interface Module7Power Wire Sizing and Protection Device Equations43Propane Gas56Interprocessor Communications Board7Refrigerant Charging83Refrigerant Coil Fin Data103Lead-Lag9Refrigerant Coils109Lead/Lag Operation56Limited Modulating Gas Furnace98Remote Human Interface Module46Low Ambient Compressor Lockout10Remote Panel w/ NSB45Low Ambient Control9Low Ambient Dampers93Low Pressure Control9Low-Fire Adjustment95Remote Zone Sensor46request for exhaust fan operation8request for supply fan operation8requesting service4required number of conductors49Manifold Pressures and CO2 Levels96Return Air Humidity Sensor9Return Air Humidity Sensor (3U64)8return air temperature reaches 135 F10Rooftop Module7RTM Resistance Input vs Setpoint Temperatures7RTM Resistance Value vs System Operating Mode7unit and curb operating weights22Factory Settings101Sample Operator's Maintenance Log110units electric heat units operating on 460/575 vol39Saturated Condenser Temperature Sensors9units operating on 200/230 volts38saturated condensing temperature falls9units operating on 460/575 volts38Scroll Compressor Replacement105Units with an Economizer55Units with TraqTM Sensor55Service Test Guide for Component Operation61Units without an Economizer55Unoccupied Heating11"Shipwith" Locations11Sizing Natural Gas Pipe Mains & Branches33the MWU option10some fans are rotating backwards63Variable Air Volume Systems65VAV Changeover Contacts46Status/Annunciator Output9VAV Control Option49VCM optional CO2 sensor8VCM optional temperature sensor8Suction Line Filter/Drier Installation105Velocity Pressure Transducer/Solenoid Assembly8Ventilation Control Module8suction pressure approaches 7 ± 4 psig9Ventilation Override Module7suction pressure exceeds 22 ± 4 psig9VFD Programming Parameters106supply air temperature falls 10 F below10Supply Air Temperature Low Limit10Voltage Imbalance60supply air temperature reaches 10 F above10Voltage Supply60supply air temperature reaches 240 F10VOM Contacts47Supply Air Temperature Sensor (3RT9)8Supply Air Tempering10VOM Mode “A”47Supply and Exhaust Airflow Proving Switch8Supply and Exhaust Fan Circuit Breakers9VOM Mode “B”47Supply and Exhaust Fan Shipping Channels30VOM Mode “C”47Parameters106VOM Mode “D”47Supply Duct Static Pressure Control11VOM Mode “E”47swing-check vacuum breaker37Warnings6"temporary low limit suppression" setting9Wet Airside Pressure Drop70Thermostatic Expansion Valves83Trane Communications Interface Module7Wet Heat58Trane OIL-4283“Wet” heat actuator58Transducer Voltage Output vs Pressure Input10"Wet Heat" Coil Fin Data102TraqTM Sensor Airflow Measurement66Two Stage Gas Furnace56Typical Field Power Wiring39Typical Field Wiring Diagram49Zone Temperature - Cooling10Typical Gas Furnace99Zone Temperature - Heating10Output Wiring50크기: 6.29메가바이트페이지: 118Language: English매뉴얼 열기