Manuals / Carrier / Household Appliance / Air Conditioner

Carrier Air Conditioner specifications APPENDIX B - FLUID DROP PRESSURE CURVES cont, English Si

Models: Air Conditioner

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APPENDIX B — FLUID DROP PRESSURE CURVES (cont)

Cooler Fluid Pressure Drop Curves — 30GUN,GUR130-210

ENGLISH

SI

COOLER PRESSURE DROP KEY

1 — 30GUN,GUR130,150

2 — 30GUN,GUR170,190

3 — 30GUN,GUR210

NOTE: Ft of water = 2.31 x change in psig.

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Image 81

Carrier Air Conditioner APPENDIX B - FLUID DROP PRESSURE CURVES cont, Cooler Fluid Pressure Drop Curves - 30GUN,GUR130-210

Contents

Energy Management Module EMM Enable/Off/Remote Contact Switch Controls Start-Up, Operation, Service, and Troubleshootingwith ComfortLink Controls 50/60 HzConfiguring and Operating Dual Chiller CONTENTS contGENERAL INTRODUCTIONMAJOR SYSTEM COMPONENTS Control Module Communication Carrier Comfort Network CCN InterfaceTable 2 - Thermistor Designations Table 3 - Status Switches LEGEND FOR FIGTable 4 - Output Relay Page CCN LEN DATA COMMUNICATION PORT Fig. 2 - 24 V Control Schematic, Unit SizesCCN LEN DATA COMMUNICATION PORT Fig. 3 - 24 V Control Schematic, Unit Sizes 080-110, 230B-315BCCN LEN DATA COMMUNICATION PORT and Reset Button Locations Fig. 6 - Enable/Off/Remote Contact Switch, Emergency On/Off SwitchFig. 5 - Main Base Board CEPL130346-01OPERATING DATA AWG - American Wire Gage EXV - Electronic Wire Gage040-110 130-210 And associated modular units040-070 Fig. 8 - Thermistor T3 and T4 Locations080-110 AND ASSOCIATED MODULAR UNITS 130-210 AND ASSOCIATED MODULAR UNITSEXV - Electronic Expansion Valve Fig. 9 - Compressor Thermistor Locations T7 and T8Fig. 11 - Typical Space Temperature Sensor Wiring Fig. 13 - Compressor Protection Control System Module - Sizes Fig. 14 - Compressor Ground Fault Module SizesFig. 15 - Electronic Expansion Valve EXV Fig. 16 - Energy Management Module CEPL130351CEBD430351-0396-01C TESTTable 5A - Part Load Data Percent Displacement, Standard Units Table 5A - Part Load Data Percent Displacement, Standard Units cont Table 5A - Part Load Data Percent Displacement, Standard Units cont Page Page Page A1†A2,A3,B1†,B2 UNIT Table 6 - Required Hardware for Additional Unloaders Head Pressure Control PumpoutFig. 17 - Deadband Multiplier Fig. 18 - Condenser Fan Sequence Fig. 19 - Scrolling Marquee Display Service Test See Table 9 - Both main power andINSTALL DUAL CHILLER LEAVING FLUID THERMISTOR T9 HERE THERMISTOR WIRING LEAVING FLUIDFig. 20 - Dual Chiller Thermistor Location Table 7 - Marquee Display Menu StructureSUB-MODE Table 8 - Run Status Mode and Sub-Mode DirectoryKEYPAD RANGETable 9 - Service Test Mode and Sub-Mode Directory Table 11 - Pressure Mode and Sub-Mode Directory Table 10 - Temperature Mode and Sub-Mode DirectoryTable 12 - Set Point Mode and Sub-Mode Directory CIR.BTable 14 - Inputs Mode and Sub-Mode Directory Table 13 - Reading and Changing Chilled Fluid Set PointTable 15 - Outputs Mode and Sub-Mode Directory Table 16 - Configuration Mode and Sub-Mode DirectoryTable 16 - Configuration Mode and Sub-Mode Directory cont Table 16 - Configuration Mode and Sub-Mode Directory cont Table 17 - Example of Temperature Reset Return Fluid Configuration Table 16 - Configuration Mode and Sub-Mode Directory contTable 18A - Example of Configuring Dual Chiller Control Table 18B - Example of Configuring Dual Chiller Control Slave ChillerMaster Chiller Table 19 - Example of Compressor Lead/Lag Configuration Table 20 - Time Clock Mode and Sub-Mode DirectorySCHD Table 22 - Operating Mode and Sub-Mode Directory Table 21 - Setting an Occupied Time ScheduleMODE NO Table 23 - Operating ModesITEM EXPANSION DESCRIPTIONTable 25 - Example of Reading and Clearing Alarms Table 24 - Alarms Mode and Sub-Mode DirectoryFig. 21 - Standard Chilled Fluid Temperature Control - No Reset Alarms/alerts clear, YES changes to NODISPLAY Table 26 - Configuring Temperature ResetTable 27 - Menu Configuration of 4 to 20 mA Cooling Set Point Control Fig. 22 - Cooling Set Point 4 to 20 mAChange Accepted Table 28 - Configuring Demand Limit Fig. 23 - 4 to 20 mA Demand Limiting TROUBLESHOOTINGENTER and until the sub-menu item RCRN “RESET Table 29 - Alarm and Alert Codes ALARM Table 29 - Alarm and Alert Codes contT112 T113Table 29 - Alarm and Alert Codes cont CCN command forManual once con Table 29 - Alarm and Alert Codes cont SERVICE Electronic ComponentsTable 30 - Oil Charge Fig. 24 - Cooler Thermistor Locations Table 31 - Plugs Fig. 25 - Typical Tube Sheets, Cover Off Non-Removable TubesFig. 26 - Elliott Tube Plug SIZESFig. 27 - Cooler Head Bolt Tightening Sequence Typical Tube Sheet Condenser CoilsFig. 28A - Condenser Fan Adjustment Fig. 28B - Condenser Fan Adjustment 50 Hz Low Noise Fan Option UnitsStandard 50 and 60 Hz Units and 60 Hz Low Noise Fan Option Units Fig. 31 - Printed Circuit Board Connector Refrigerant Feed Components - Each circuit hasFig. 30 - Electronic Expansion Valve EXV Fig. 33 - Thermistor Connections to J5 and J8 Processor Boards Fig. 32 - Thermistors Temperature SensorsTable 32A - 5K Thermistor Temperature F vs Resistance/Voltage VOLTAGE DROP A FOR THERMISTORS T1, T2, T7-T9VOLTAGE DROP B FOR THERMISTORS T3-T6 Table 32B - 5K Thermistor Temperature C vs Resistance/Voltage cont VOLTAGE DROP A FOR THERMISTORS T1, T2, T7-T9VOLTAGE DROP B FOR THERMISTORS T3-T6 For Thermistor T10 Table 33A - 10K Thermistor Temperatures F vs Resistance/Voltage DropFor Thermistor T10 Table 33B - 10K Thermistor Temperatures C vs Resistance/Voltage DropFig. 34 - Cooler Heater Cables Table 34 - Pressure Switch Settings psig kPaPRE-START-UP System CheckFig. 35 - Compressor Connections Lead Compressor Shown Table 35 - Temperature Limits for Standard Units START-UP AND OPERATIONOperating Limitations FIELD WIRING Refrigerant CircuitTable 36 - Nominal and Minimum Cooler Fluid Flow Rates Control Wiring Fig. 36 - Accessory SensorFig. 37 - Control Wiring 24 Fig. 38 - Hot Gas Bypass Control Wiring 115SIGNAL Fig. 40 - Energy Management Module EMM WiringSIGNAL SIGNALCXB ACCESSORY Fig. 41 - Compressor Expansion Board CXB Accessory WiringCXB ACCESSORY BOARDUNIT Configuration Settings OPTIONS1 Options ConfigurationAPPENDIX A - CCN TABLES DISPLAY STDU SETUP CONFIGURATION SCREEN TYPE OPTIONS2 Options ConfigurationSCHEDOVR TIMED OVERRIDE SETUP ALARMDEF Alarm Definition TableRESETCON Temperature Reset and Demand Limit APPENDIX A - CCN TABLES contBRODEFS Broadcast POC Definition Table AUNIT General Unit Parameters APPENDIX A - CCN TABLES contCIRCAAN Circuit A Analog Parameters CIRCADIO Circuit A Discrete ParametersAPPENDIX A - CCN TABLES cont CIRCBAN Circuit B Analog ParametersCIRCBDIO Circuit B Discrete Parameters OPTIONS Unit Parameters APPENDIX A - CCN TABLES contALARMS APPENDIX A - CCN TABLES contSTRTHOUR CURRMODS APPENDIX A - CCN TABLES contSETPOINT LOADFACTOCCUPANCY MAINTENANCE TABLE WSM EQUIPMENT PART COOL SOURCE MAINTENANCE TABLESUPERVISOR MAINTENANCE TABLE CSM/FSM EQUIPMENT TABLE Type 621H, BlockAPPENDIX B - FLUID DROP PRESSURE CURVES Cooler Fluid Pressure Drop Curves - 30GUN,GUR040-110ENGLISH AND SI APPENDIX B - FLUID DROP PRESSURE CURVES cont Cooler Fluid Pressure Drop Curves - 30GUN,GUR130-210ENGLISH SI ENGLISH SI Cooler Fluid Pressure Drop Curves - 30GUN,GUR230A-255A, 270A/B-420A/B1 Module B - 30GUN,GUR270 2 Module A - 30GUN,GUR230-255 3 Module A - 30GUN,GUR270,330 Module B - 30GUN,GUR330,360 50 HzAPPENDIX B - FLUID DROP PRESSURE CURVES cont Cooler Fluid Pressure Drop Curves - 30GUN,GUR230B-315BENGLISH AND SI APPENDIX B - FLUID DROP PRESSURE CURVES cont Cooler Fluid Pressure Drop Curves - 30GTN,GTR040-110ENGLISH AND SI APPENDIX B - FLUID DROP PRESSURE CURVES cont Cooler Fluid Pressure Drop Curves - 30GTN,GTR130-210ENGLISH SI ENGLISH SI 1 Module B - 30GTN,GTR270 2 Module A - 30GTN,GTR230-2553 Module A - 30GTN,GTR270,330 Module B - 30GTN,GTR330,360 50 Hz ENGLISH AND SI APPENDIX B - FLUID DROP PRESSURE CURVES contCALL FOR FREE CATALOG SERVICE TRAININGRemove and use for job file A. Preliminary Information START-UP CHECKLIST FOR COMFORTLINK CHILLER SYSTEMSEQUIPMENT Chiller MODEL NO COMPRESSORSCL-2 B. Preliminary Equipment Check Check box if completeC. UnitStart-Up cont SYSTEM FLUID VOLUME IN LOOP TYPE SYSTEMCHECK PRESSURE DROP ACROSS COOLER COOLER LOOP FREEZE PROTECTION IF REQUIREDOPTIONS1 Options Configuration UNIT Configuration SettingsC. Unit Start-Up cont CL-4RESETCON Temperature Reset and Demand Limit OPTIONS2 Options ConfigurationC. Unit Start-Up cont CL-5SLCT Heating Cooling Setpoint Select C. Unit Start-Up contSETPOINT CL-6CL-7 C. Unit Start-Up contAll Units