Design Information, Unit, Compressors | Carrier 30XW150-400 instruction

START-UP CHECKLIST FOR 30XW LIQUID CHILLERS

A. PROJECT INFORMATION

Job Name ________________________________________________________________________________________

Address __________________________________________________________________________________________

City ________________________________ State ________________________ Zip ___________________________

Installing Contractor ________________________________________________________________________________

Sales Office _______________________________________________________________________________________

Start-up Performed By ______________________________________________________________________________

Design Information

	CAPACITY	EWT	LWT	FLUID TYPE	FLOW RATE	P.D.
Evaporator
Condenser

Unit

Model _______________________________________ Serial ______________________________________

Compressors

Compressor A

Model _______________________________________ Serial ______________________________________

Compressor B

Model _______________________________________ Serial ______________________________________

Evaporator

Model _______________________________________ Serial ______________________________________

Condenser

Model _______________________________________ Serial ______________________________________

B. PRELIMINARY EQUIPMENT CHECK (This section to be completed by installing contractor)

1. Is there any physical damage?		 Yes	 No
	Will this prevent start-up?	 Yes	 No
	Description
	___________________________________________________________________________________________
	___________________________________________________________________________________________
2.	Unit is installed level as per the installation instructions.	 Yes	 No
3.	Power supply agrees with the unit nameplate.	 Yes	 No
4.	Correct control voltage ________vac.	 Yes	 No
5.	Electrical power wiring is installed properly.	 Yes	 No
6.	Unit is properly grounded.	 Yes	 No
7.	Electrical circuit protection has been sized and installed properly.	 Yes	 No
8.	All terminals are tight.	 Yes	 No
9.	All plug assemblies are tight.	 Yes	 No
10.	All cables, thermistors and transducers have been inspected for cross wires.	 Yes	 No
11.	All thermistors are fully inserted into wells.	 Yes	 No
12.	Relief valve vent piping per local codes.	 Yes	 No
13.	Mechanical room temperature maintained above 50 F (10 C).	 Yes	 No

Chilled Water System Check

1.	All chilled water valves are open.	 Yes	 No
2.	All piping is connected properly.	 Yes	 No
3.	All air has been purged from the system.	 Yes	 No
4.	Chilled water pump is operating with the correct rotation.	 Yes	 No
5.	Chilled water pump starter interlocked with chiller.	 Yes	 No
6.	Chilled water flow switch operational.	 Yes	 No
7.	Inlet piping to evaporator includes a 20 mesh strainer within 10 ft.	 Yes	 No
8.	Water loop volume greater than 3 gal/ton for air conditioning	 Yes	 No
	or 6 gal/ton for process cooling and low ambient operation.	 Yes	 No
9.	Proper loop freeze protection provided to ____ °F (°C) for brine applications.	 Yes	 No
	Antifreeze type__________________ Concentration _____%.	 Yes	 No
10.	Outdoor piping wrapped with electric heater tape.	 Yes	 No

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53300024-01

Printed in U.S.A.

Form 30XW-1T

CL-1

11-09

Replaces: New

Image 141

Carrier 30XW150-400 specifications Design Information, Unit, Compressors, Chilled Water System Check

30XW150-400 specifications

The Carrier 30XW150-400 series is a line of water-cooled chillers that exemplifies innovation, efficiency, and reliability in commercial cooling solutions. Designed for medium to large-scale applications, this series is ideal for a variety of settings, including commercial buildings, industrial processes, and chilled water systems.

One of the standout features of the Carrier 30XW series is its efficiency. The chillers utilize advanced variable-speed compressor technology, which allows the units to adapt to varying cooling loads while minimizing energy consumption. This technology not only reduces operational costs but also contributes to better environmental sustainability by lowering greenhouse gas emissions.

The 30XW series chillers are equipped with high-efficiency, scroll compressors that operate quietly and provide significant energy savings. By utilizing enhanced economizer controls, these units can achieve higher efficiency ratings, especially in part-load conditions. The result is an impressive Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER), making these units a smart choice for energy-conscious businesses.

In terms of reliability, the Carrier 30XW150-400 series features robust construction and an array of safety and monitoring systems. The units come with advanced diagnostics that help in quickly identifying and addressing any operational issues. This proactive approach ensures reliability and minimizes downtime, which is crucial for maintaining optimal temperature controls in critical environments.

Additionally, the chillers incorporate environmentally friendly refrigerants that comply with the latest regulations, making them a sustainable choice for modern commercial applications. Their compact design allows for flexible installation options, and the integrated control systems provide the ability to optimize performance based on specific building management demands.

User-friendly interfaces and remote monitoring capabilities further enhance the ease of operation, allowing facility managers to have real-time insight into performance metrics and system health. This level of control contributes to better maintenance planning and maximizes the lifespan of the equipment.

In summary, the Carrier 30XW150-400 series of water-cooled chillers combines advanced technology, energy efficiency, and reliable performance, making it an ideal solution for various commercial and industrial cooling needs. With its commitment to innovation and sustainability, Carrier continues to set the standard in the HVAC industry.

Contents

Contents Controls, Start-Up, Operation, Service Troubleshooting Safety Considerations Contents First Default Group Display screen Modes usingGeneral Display Module Usage PDS-XAXQXW Touch Pilot Display Menu Structure Passwords Setup Menu Button FunctionRegional LanguagePage Adjust Brightness Controls ComfortLink Navigator Display Menu StructureModes Main Base Board Inputs and Outputs DIP Switch Position Function Setting Meaning OFFOFF Compressor Protection Module Inputs and Outputs Electronic Expansion Valve EXV Board DIP SwitchEXV Board OFF EXV Board EXV1,2 Board Inputs and Outputs* 30XW350,400 EXV1 Board Inputs and Outputs 30XW150-325Description INPUT/OUTPUT Type Connection Point Location DIP Switch AUX Board DIP SwitchLocal Equipment Network Head Press Actuator Pos, SPD.A Energy Management Module Enable-Off-Remote Contact Switch SW1 Control Module Communication Connector PIN FunctionEnergy Management Module EMM Inputs and Outputs Touch Pilot Display Port Connections CCN Communication Bus Wiring ConfigurationRegular Wiring Plenum Wiring Alpha 1895 American Carrier Comfort Network CCN Interface Touch Pilot User Configuration Userconf Table Touch Pilot Controller Identification Configuration TableDescription Limits Units Name Default Controller ID Data Block no Value and Range Qualifiers Allowable Entries Disable = Equipment Mode Default Value AutoNecessary Auto Active Operating Type Parameter Status Touch Pilot Start/Stop ControlControl Unit Type Status Programming Holiday Schedules with Touch Pilot Display Config\OCCDEFCS\ Range 0 to Hours OCC1P01S or OCC1P02SDisplay Name Path Line Value Display Name Path Line no Value Emstop Switch Status SwitchNavigator Start/Stop Control Item Expansion Path Value Oper Configuring Holiday Schedules For Navigator Display Configuring Schedules with Navigator Display To configure this option for the Navigator display To configure this option for the Touch Pilot displayConfiguration Set Point Limits Cooling Set Point Selection With Touch Pilot Display To configure this option with the Touch Pilot display Cooling Set Point Selection Touch Pilot ParametersCooling Set Point Selection Navigator Parameters Display Path Line Value Name Item Expansion Path Value FludLosp PM.PS Item Expansion Path Value PumpLOC ROT.P Circuit/Compressor Staging and Loading Page Display Name Path Line no Value Slva Item Expansion Path Value MsslLlbl Llbd Operating Control Type Operating Modes→ Slct CCN Control Chillers in Series Configuration→ Rset Crmp Path Value Expansion RL.S CRT1 Item Expansion Path Value CrstCRT2 Dgrc Leaving Chilled Water Temperature Control Return Water Reset Item Expansion Path Value Dmdc ResetDLS1 DLS2 Touch Pilot Display Navigator Display Dmdc SwitchDSL1 DSL2 Dmmx Power cycle is required for the values to take effectItem Expansion Path Value ICE.M Enbl Dmze Alarm Control Description Status Point Daylight Savings Time ConfigurationDisplay Path Line no Value Name Proxaxq Capacity Control Overrides Capacity Control OverridesPage PRE-START-UP System Check30XW Compressor Nominal Capacity Temperature Limits for Standard Units START-UPOperating Limitations Evaporator Condenser Nominal Evaporator and Condenser Flow Rates30XW Unit GPM Pressure Drop KPa ft wg 119.4 104.4 89.5 74.6 59.7 44.8 29.8 14.9 Drop 500 1000 1500 2000 2500 Gpm 31.5 63.1 94.6 126.2 157.7 KPa ft wg 119.4 104.4 89.5 74.6 59.7 44.8 29.8 14.9 Dual Chiller Sequence of Operation With a OperationSee for a list of operating modes 30XW Operating Modes LOW Suction Circuit a LOW Suction Circuit B High DGT Circuit a Thermistor and Transducer Locations Thermistor Identification 5K Thermistor Temperature F vs Resistance 5K Thermistor Temperature C vs Resistance ServiceMotor directly operates the spindle, which has rotating Ring Economizer Assembly Page Color Indicator Color Indicators when Moisture is Present in Refrigerant27mm / 11/16 50Nm 36 ft-lb+ Discharge GAS Thermistor Access Fitting Switch SolenoidUnit Oil Quantities Quantity Totaline Part no CoolerP903-2325 P903-2301 Condenser Sizes 325-400 Plug Component Parts Condenser Sizes 150-200 Evaporator Tube ComponentsCondenser Sizes 325-400 Tube Components Replace cooler insulation Cooler Head Recommended Bolt Torque Sequence Chilled Water Flow Switch Troubleshooting MaintenanceHigh-Pressure Switch Settings Refrigerant Circuit Troubleshooting Reset manual alarmsSymptom Possible Cause Possible Remedy Alarm Codes Loss of communication with Electrical Box Thermostat HPS Error Page Reset Method Reset Method Manual Reset Method Manual Reset Method Automatic Illegal Configuration Alarm Code Master/Slave Alarm Code Action to be Taken The affected compressor will be stopped Code Description Service Maintenance Alert Codes Reset Method Manual Reset Method Manual Testing Circuit a Oil Solenoid 30XW Low Voltage Control Wiring Schematic Tions include Cir A, Cir B, and Cir C Appendix a Touch Pilot Display Tables Appendix a Touch Pilot Display Tables Condenser Pump #2 Command Condenser Pump #1 CommandControlled Temp Error Cooler Flow Switch Cooling Reset Select Cooling Reset Deg. ValueCooling/FreeCool Timeout CPump 1 Ctl Delay days Delta T Full Reset Value Defrost Temperature Circuit aDelta T No Reset Value Current Setpoint Discharge Gas Temp Circuit a DGT Cooling Solenoid Circuit aDischarge Pressure Circuit a Differential Water Temp External Temperature Estimated FreeCool PowerEconomizer Gas Temp Circuit a Economizer Pressure Circuit a Fan #1 Hours Circuit a Factory PasswordFan #2 Hours Circuit a Fan #3 Hours Circuit a Fan #8 Hours Circuit a Fan #7 Hours Circuit aFan #9 Hours Circuit a Fan #10 Hours Circuit a Free Cooling Disable Sw Free Cooling DisableFree Cooling Disable? Fan Output do #5 Circuit a Heat Reclaim Circuit B Heat Reclaim Circuit a Limit 4-20mA Signal Lag Start DelayLimit Switch 1 Status Limit Switch 2 Status Next Sequence Allowed Motor TemperatureOil Heater Oil Heater Output OAT No Reset Value OAT Full Reset ValuePump Inlet Pressure Circuit a Pump Outlet Pressure Circuit a 100 101 102 103 104 Mode RUN Status Appendix B Navigator Display Tables105 106 Appendix B Navigator Display Tables 107 Mode Service Test 108 Mode Temperature 109 Mode SET Points Mode Pressure Mode Inputs110 Mode Outputs Mode Configuration111 112 113 114 Mode Timeclock SCH2 115 Holi 116Mcfg → AL.SV Mode Operating Mode Mode Alarms117 Appendix C CCN Tables 118Status Display Tables 119 Appendix C CCN TablesDisplay Name Range Units Point Name Write Status Circcan Circcd Display Name Range Units Point Name Write Status Genunit 120 Display Name Range Units Point Name Write Status QCKTST1 121Display Name Range Units Point Name Write Status QCKTST2 Display Name Range Units Point Name Write Status Servtst Display Name Range Units Point Name 122 Display Name Range Units Point Name Write Status Reclaim 123Stategen Strthour 124 Configuration Tables Dispconf 125Mstslv Master Slave Control Display Name Range Default Units Point Name User 126Night Control Setpoint Configuration Tables Maintenance Display Tables127 128 Appendix C CCN Tables Display Name Range Units Point Name Write Status Mstslave 129Display Name Range Units Point Name Write Status Occmaint Display Name Range Units Point Name Write Status Prlimit 130 Service Configuration Tables 131 Maintenance ConfigDisplay Name Range Units Point Name Write Status Updhrfan Updthour 132 133 Appendix D 30XW150-400 CPM DIP Switch AddressesACROSS-THE-LINE Start Standard Condensing ACROSS-THE-LINE Start High CONDENSING/HEAT Machine 134 Appendix D 30XW150-400 CPM DIP Switch AddressesWYE-DELTA Start Standard Condensing WYE-DELTA Start High CONDENSING/HEAT Machine Appendix E Piping and Instrumentation135 Unit Economized Piping Appendix E Piping and Instrumentation 13630XW Unit NON-ECONOMIZED Piping Chiller Configuration CSM Controller137 Vu Device Scheduling Setup Chiller Switch SetupConfiguring the i-Vu 4.2 Device Local and Global Scheduling 138 139 Fig. F Schedule Type Example Weekly Tube plugging Voltage Water treatment Yellow LED Index Unit Design InformationCompressors Chilled Water System Check Unit START-UP Condenser Water System CheckStart and Operate Machine Refrigerant Charge Record Software Versions Record Configuration InformationCL-3 Appl CL-4 CL-5 CL-6 Operating Data CUT Along Dotted Line