Manuals / Carrier / Kitchen Appliance / Refrigerator

Carrier 30XW150-400 specifications Pressure Drop, Evaporator Flow Rate

Models: 30XW150-400

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Pressure Drop

A30-4691

Pressure Drop

(kPa) ft wg

(119.4) 40.00

(104.4) 35.00		3 pass
(104.4) 35.00

1 pass

2 pass

(89.5) 30.00

(74.6) 25.00

(59.7) 20.00

(44.8) 15.00

(29.8) 10.00

(14.9) 5.00

(0)	0.00
(0)	0.00
	0			500	1000	1500	2000	2500	3000		gpm
	(0)			(31.5)	(63.1)	(94.6)	(126.2)	(157.7)	(189.3)		(L/s)

Evaporator Flow Rate

NOTE: The table above represents pressure drops only. The table does not imply that the chiller can be properly applied over the entire range of evaporator water flow rates represented.

Fig. 28 — 30XW325-400 Evaporator Marine Waterbox

Pressure Drop

(kPa) ft wg

(119.4) 40.00

(104.4) 35.00

(89.5) 30.00

(74.6) 25.00

(59.7) 20.00

(44.8) 15.00

(29.8) 10.00

(14.9) 5.00

(0)0.00

3 pass

2 pass

1 pass

0	500	1000	1500	2000	gpm
(0)	(31.5)	(63.1)	(94.6)	(126.2)	(L/s)
LEGEND		Evaporator Flow Rate

NIH — Nozzle-In-Head

NOTE: The table above represents pressure drops only. The table does not imply that the chiller can be properly applied over the entire range of evaporator water flow rates represented.

Fig. 29 — 30XW150-200 Evaporator NIH Flange and NIH Victaulic

A30-4834

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Carrier 30XW150-400 specifications Pressure Drop, Evaporator Flow Rate

Contents

Controls, Start-Up, Operation, Service and Troubleshooting CONTENTSEnable-Off-Remote Contact Switch SW1 Touch Pilot Operation Configuration TablesSAFETY CONSIDERATIONS CONTENTS contCONFIGURATION FOR i-Vu DEVICE AND CSM CONTROLLER START-UP CHECKLISTDisplay Module Usage GENERALStaged Loading Sequence = 1, LLCS = Circuit A leads Fig. 1 - Touch Pilot DisplayFig. 2 - Group Display Screen a30-4910.ep PDS-XAXQXWFig. 3 - Point Data Dialog Box a30-4471 Fig. 4 - Main Menu Display a30-4472a30-4829 Fig. 5 - Touch Pilot Display Menu StructureTable 1 - Setup Menu Fig. 6 - Setup Menu Displaya30-4474 To change the Time and Date, press the Main Menu Fig. 7 - Navigator Display Module Table 2 - ComfortLink Navigator Display Menu Structure CONTROLSFig. 8 - Main Base Board Circuit B Discharge Table 3 - Main Base Board Inputs and OutputsDual Chiller Dual Set Point InputFig. 9 - Compressor Protection Module Table 4 - DIP Switch 1 S1 Inputsa30-4215 Table 5 - Compressor Protection Module Inputs and Outputs Fig. 10 - EXV Board Electronic Expansion Valve EXV BoardTable 7 - EXV1,2 Board Inputs and Outputs* 30XW350,400 Table 6 - EXV1 Board Inputs and Outputs 30XW150-325SGTA 0-10 VDC Table 8 - Auxiliary Board OutputsFig. 12 - Energy Management Module Enable-Off-Remote Contact Switch SW1Fig. 13 - Touch Pilot Display Wiring Control Module CommunicationTable 9 - Energy Management Module EMM Inputs and Outputs Table 10 - Touch Pilot Display Port ConnectionsCarrier Comfort Network CCN Interface CONFIGURATIONTable 11 - CCN Communication Bus Wiring Fig. 14 - ComfortLink CCN Communication WiringTable 13 - Touch Pilot User Configuration USERCONF Table Table 12 - Touch Pilot Controller Identification Configuration TableBroadcast address processing list secondary Fig. 15 - Equipment Start Screen Table 14 - Touch Pilot Start/Stop Control Fig. 16 - Chiller Schedule Screen Table 15 - Configuring the Schedule with Touch Pilot DisplayTable 16 - Programming Holiday Schedules with Touch Pilot Display Timed OverrideFig. 17 - Equipment Stop Screen SWITCHTable 17 - Navigator Start/Stop Control Operating ControlTable 19 - Configuring Holiday Schedules for Navigator Display Table 18 - Configuring Schedules with Navigator DisplayClock→ HOLI→ HOL.1 Clock→ HOLI→ HOL.2Table 20A - Cooling Set Point Selection with Touch Pilot Display Table 21 - Configuration Set Point LimitsTable 20B - Cooling Set Point Selection with Navigator Display Table 23 - Cooling Set Point Selection Navigator Parameters Table 22 - Cooling Set Point Selection Touch Pilot ParametersFig. 18 - 4 to 20 mA Set Point Control To configure this option with the Navigator displayCooler Pump Control - It is required for all chillers that the cooler pump control be utilized unless the chilled water pump runs continuously or the chilled water system contains a suitable concentration of antifreeze solution. When the Cooler Pumps Sequence is configured, the cooler pump output will be energized when the chiller enters an ON mode. The cooler pump output is also energized when certain alarms are generat- ed. The cooler pump output should be used as an override to the external pump control if cooler pump control is not utilized. The cooler pump output is energized if a P.01 Water Exchanger Freeze Protection alarm is generated, which provides addition- al freeze protection if the system is not protected with a suitable antifreeze solution To configure this option with the Navigator display Circuit/Compressor Staging and LoadingThe dual chiller control algorithm has the ability to delay the start of the lag chiller in two ways. The Lead Pulldown Time parameter Lead Pulldown Type, LPUL is a one-time time delay initiated after starting the lead chiller, before checking whether to start an additional chiller. This time delay gives the lead chiller a chance to remove the heat that the chilled water loop picked up while being inactive during an un- occupied period. The second time delay, Lead/Lag Delay Lag Start Timer, LLDY is a time delay imposed between the last stage of the lead chiller and the start of the lag chiller. This pre- vents enabling the lag chiller until the lead/lag delay timer has expired Page Table 25 - Dual Master Chiller Control Parameters for Parallel Applications with Navigator Display Table 27 - Dual Slave Chiller Control Parameters for Parallel Applications with Navigator Display Table 29 - Dual Master Chiller Control Parameters for Series Applications with Navigator Display Default 1.0 F SPACE TEMPERATURE RESET - The control system is also capable of temperature reset based on space temperature SPT. An accessory sensor must be used for SPT reset 33ZCT55SPT. The Energy Management Module EMM is also required for temperature reset using space temperature Fig. 20 - Return Water Temperature Control Load Profile Fig. 19 - Leaving Chilled Water Temperature Control100 a30-4066 100 a30-4478Fig. 22 - Space Temperature Reset Fig. 21 - Return Water Reseta30-4479 a30-4481Reset Fig. 23 - 4 to 20 mA Temperature ResetSwitch Controlled Current Based - If using 2-step de- mand limit control, an energy management module must be installed. One-step demand limit control does not require the energy management module. Four parameters for 1-step switch control must be configured. For 2-step control, five parameters must be configured. The parameters are the type of Demand Limit Selection Demand Limit Type Select, DMDC, the setting for Switch Limit Set Point 1 Switch Limit Setpoint 1, DLS1, the setting for Switch Limit Set Point 2 Switch Limit Setpoint 2, DLS2, the Current Limit Select Current Limit Select, CUR.S, and the Compressor Current limit at 100% signal, Current Limit at 100%, CUR.F Fig. 24 - 4 to 20 mA Demand Limit Capacity mA Demand Limit SignalLimit DemandFig. 25 - 4 to 20 mA Demand Limit Compressor Current Alarm ControlFig. 26 - Alarm Routing Control Table 32 - Daylight Savings Time ConfigurationDESCRIPTION STATUSTable 33 - Capacity Control Overrides Override #14 Slow Change Override - This override pre- vents compressor stage changes when the leaving temperature is close to the control point and slowly moving towards it System Check PRE-START-UPTable 34 - 30XW Compressor Nominal Capacity Operating Limitations START-UPTable 35 - Temperature Limits for Standard Units Pressure DropEvaporator Flow Rate Evaporator Flow Rate Pressure DropEvaporator Flow Rate Pressure DropFig. 30 - 30XW325-400 Evaporator NIH Flange A30-4693Pressure DropCondenser Flow Rate Pressure DropCondenser Flow Rate Pressure DropFig. 34 - 30XW150-200 Condenser NIH Flange Fig. 35 - 30XW325-400 Condenser NIH FlangeCondenser Flow Rate Pressure DropPressure Drop Condenser Flow RateDual Chiller Sequence of Operation - With a OPERATIONTable 37 - 30XW Operating Modes 3, 5 of the month. The mode will terminate when the pump shuts down HIGH DGT CIRCUIT A Fig. 38 - Thermistor and Transducer Locations A30-4838A30-4839 Table 38 - Thermistor Identification Table 39A - 5K Thermistor Temperature F vs ResistanceTable 39B - 5K Thermistor Temperature C vs Resistance SERVICEFig. 41 - Typical Remote Space Temperature Sensor 33ZCT55SPT Wiring Fig. 39 - 5K Thermistor 30RB660036 Thermistor KitFig. 43 - Cutaway Views of the Electronic Expansion Valve Fig. 42 - Economizer AssemblySelect 0% to close the valve Table 41 - Color Indicators when Moisture is Present in Refrigerant Fig. 44 - Disassembly and Assembly of EXV MotorDISASSEMBLY ASSEMBLYA30-4842 Table 42 - Unit Oil QuantitiesFig. 46 - Typical Oil System Fig. 45 - Typical 06T CompressorFig. 47A - Suction Service Valve Locking Device Closed and Unlocked CoolerFig. 47B - Suction Service Valve Locking Device Open and Locked A30-4843Evaporator Plug Component Parts Fig. 48 - Elliott Tube Plug Table 43 - Condenser Sizes 150-200 andTable 44 - Condenser Sizes 150-200 and Evaporator Tube Components Table 45 - Condenser Sizes 325-400 Plug Component PartsFig. 51 - Flow Switch Typical Fig. 50 - Chilled Water Flow SwitchA30-4845 Fig. 49 - Cooler Head Recommended Bolt Torque SequenceTROUBLESHOOTING MAINTENANCERefrigerant Circuit Table 47 - High-Pressure Switch Settingsreset manual alarms Table 48 - TroubleshootingFig. 52 - Alarm Description Table 49 - Alarm Codes Table 49 - Alarm Codes cont valve stuck, faulty oil Table 49 - Alarm Codes contA1, B1 Table 49 - Alarm Codes contDIAGNOSTIC ALARM CODES AND POSSIBLE CAUSES Thermistor Failure Table 49 - Alarm Codes contsensor wiring to the Main Base Board a faulty thermistor Alarm 10 - Master/Slave Common Fluid Thermistor th.11Suction Gas Thermistor Alarm 11 - Circuit A th.12 Alarm 12 - Circuit B th.13Reset Method Reset Method - Manual oilsp1 = 0.7 x dp-sp + sp Reset Method - ManualReset Method - Manual Reset Method - ManualReset Method - Automatic Max Oil Filter Differential Pressure FailureTable 51 - Illegal Configuration Alarm Code Table 50 - Master/Slave Alarm CodeReset Method - Manual lagpump =Reset Method - Manual Reset Method - ManualReset Method - Manual Criteria for Trip - The criterion is tested when the circuit is ON. If the circuit operates and if more than 8 successive circuit capacity decreases stop the compressor have occurred because of low suction temperature protection overrides, the circuit alarm will be tripped. If no override has occurred for more than 30 minutes, the override counter will be reset to zeroReset Method - Manual Table 52 - Service Maintenance Alert CodesReset Method - Manual Reset Method - ManualReset Method - Manual Reset Method - ManualReset Method - Manual Reset Method - ManualReset Method - Manual LEGEND FOR FIG Table 53 - Testing Circuit A Oil SolenoidA30-4848 Fig. 53 - 30XW Low Voltage Control Wiring SchematicAPPENDIX A - TOUCH PILOT DISPLAY TABLES APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont Daylight Sav Leaving Day of Week 1=Monday APPENDIX A - TOUCH PILOT DISPLAY TABLES contAPPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont APPENDIX A - TOUCH PILOT DISPLAY TABLES cont MODE - RUN STATUS APPENDIX B - NAVIGATOR DISPLAY TABLESMODE - RUN STATUS APPENDIX B - NAVIGATOR DISPLAY TABLES contAPPENDIX B - NAVIGATOR DISPLAY TABLES cont MODE - SERVICE TESTAPPENDIX B - NAVIGATOR DISPLAY TABLES cont MODE - TEMPERATUREMODE - SET POINTS APPENDIX B - NAVIGATOR DISPLAY TABLES contMODE - PRESSURE APPENDIX B - NAVIGATOR DISPLAY TABLES contMODE - INPUTS APPENDIX B - NAVIGATOR DISPLAY TABLES cont MODE - CONFIGURATIONMODE - OUTPUTS APPENDIX B - NAVIGATOR DISPLAY TABLES cont MODE - CONFIGURATION cont→ C.SW.A → C.SW.BAPPENDIX B - NAVIGATOR DISPLAY TABLES cont MODE - CONFIGURATION contMODE - TIMECLOCK APPENDIX B - NAVIGATOR DISPLAY TABLES contMODE - TIMECLOCK cont APPENDIX B - NAVIGATOR DISPLAY TABLES contMODE - TIMECLOCK cont APPENDIX B - NAVIGATOR DISPLAY TABLES cont→ HOL.16→ MO.16 APPENDIX B - NAVIGATOR DISPLAY TABLES cont MODE - ALARMSMODE - OPERATING MODE STATUS DISPLAY TABLES APPENDIX C - CCN TABLESSTATUS DISPLAY TABLES cont APPENDIX C - CCN TABLES contSTATUS DISPLAY TABLES cont APPENDIX C - CCN TABLES contSTATUS DISPLAY TABLES cont APPENDIX C - CCN TABLES contSTATUS DISPLAY TABLES cont APPENDIX C - CCN TABLES contFREECOOL Not supportedSTATUS DISPLAY TABLES cont APPENDIX C - CCN TABLES contAPPENDIX C - CCN TABLES cont CONFIGURATION TABLESchiller. Daylight savings APPENDIX C - CCN TABLES cont CONFIGURATION TABLES contAPPENDIX C - CCN TABLES cont CONFIGURATION TABLES contMAINTENANCE DISPLAY TABLES SETPOINT CONFIGURATION TABLESAPPENDIX C - CCN TABLES cont APPENDIX C - CCN TABLES cont MAINTENANCE DISPLAY TABLES cont3=Unit configured as slave MAINTENANCE DISPLAY TABLES cont4=Unit Configured as slave 5=Unit configured as slaveAPPENDIX C - CCN TABLES cont SERVICE CONFIGURATION TABLESAPPENDIX C - CCN TABLES cont SERVICE CONFIGURATION TABLES contAPPENDIX C - CCN TABLES cont SERVICE CONFIGURATION TABLES contACROSS-THE-LINE START - STANDARD CONDENSING APPENDIX D - 30XW150-400 CPM DIP SWITCH ADDRESSESACROSS-THE-LINE START - HIGH CONDENSING/HEAT MACHINE WYE-DELTA START - STANDARD CONDENSING APPENDIX D - 30XW150-400 CPM DIP SWITCH ADDRESSES contWYE-DELTA START - HIGH CONDENSING/HEAT MACHINE APPENDIX E PIPING AND INSTRUMENTATIONA30-4849 UNIT ECONOMIZED PIPINGA30-4850 APPENDIX E - PIPING AND INSTRUMENTATION30XW UNIT NON-ECONOMIZED PIPING Step 1 - Chiller Configuration APPENDIX F - GLOBAL TIME SCHEDULE CONFIGURATION FOR i-Vu DEVICEAND CSM CONTROLLER Fig. A - NTSV Table Name Local ScheduleStep 5 - i-Vu Device Scheduling Setup Step 4 - Chiller Switch SetupAND CSM CONTROLLER cont APPENDIX F - GLOBAL TIME SCHEDULE CONFIGURATION FOR i-Vu DEVICEAND CSM CONTROLLER cont APPENDIX F - GLOBAL TIME SCHEDULE CONFIGURATION FOR i-Vu DEVICEFig. F - Schedule Type Example Weekly A30-4856INDEX Design Information START-UP CHECKLIST FOR 30XW LIQUID CHILLERS A. PROJECT INFORMATIONUnit CompressorsC. UNIT START-UP Condenser Water System CheckStart and Operate Machine Refrigerant ChargeRecord Software Versions Record Configuration InformationPress ENTER & ESCAPE simultaneously to obtain software versions CL-3CL-4 Record Configuration InformationCL-5 Record Configuration InformationCL-6 Operating Data obligations at any time, specifications orManufacturer reserves the right to discontinue, or change