Manuals / Carrier / Household Appliance / Air Conditioner

Carrier 30RAP010-060 Optional BACnet Communications Wiring, Fig. B — Address Rotary Switches

Models: 30RAP010-060

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Optional BACnet Communications Wiring —

APPENDIX D — OPTIONAL BACNET COMMUNICATIONS WIRING

Optional BACnet Communications Wiring —

The following section is used to configure the UPC Open con- troller which is used when the BACnet communications option is selected. The UPC Open controller is mounted in the main control box per unit components arrangement diagrams.

TO ADDRESS THE UPC OPEN CONTROLLER — The user must give the UPC Open controller an address that is unique on the BACnet* network. Perform the following proce- dure to assign an address:

1.If the UPC Open controller is powered, pull the screw ter- minal connector from the controller's power terminals la- beled Gnd and HOT. The controller reads the address each time power is applied to it.

2.Using the rotary switches (see Fig. A and B), set the con- troller's address. Set the Tens (10's) switch to the tens dig- it of the address, and set the Ones (1's) switch to the ones digit.

As an example in Fig. B, if the controller’s address is 25, point the arrow on the Tens (10's) switch to 2 and the arrow on the Ones (1's) switch to 5.

9	0	1
8		2		10's
		2
7			3
6	5	4	3
6		4

9	0	1
8		2		1's
		2
7			3
6	5	4	3
6		4

Fig. B — Address Rotary Switches

BACNET DEVICE INSTANCE ADDRESS — The UPC Open controller also has a BACnet Device Instance address. This Device Instance MUST be unique for the complete BAC- net system in which the UPC Open controller is installed. The Device Instance is auto generated by default and is derived by adding the MAC address to the end of the Network Number. The Network Number of a new UPC Open controller is 16101, but it can be changed using i-Vu®Tools or BACView device. By default, a MAC address of 20 will result in a Device In- stance of 16101 + 20 which would be a Device Instance of 1610120.

BT485

TERMINATOR

BACNET CONNECTION (BAS PORT)

Tx1 LED Rx1 LED

POWER LED

Tx2 LED Rx2 LED

EIA-485

JUMPERS

6	78
6		9
5			0
4			1
	3	2
		2
	7	8
6	7	9
5			0
4		2	1
	3	2
	3

BACNET

BAUD RATE

DIP SWITCHES

ADDRESS

ROTARY

SWITCHES

RUN LED

ERROR LED

Fig. A — UPC Open Controller

*Sponsored by ASHRAE (American Society of Heating, Refrigerat- ing, and Air Conditioning Engineers).

102

Image 102

Carrier 30RAP010-060 Optional BACnet Communications Wiring, Fig. B — Address Rotary Switches, Fig. A — UPC Open Controller

Contents

Operation of Machine Based on Control Method CONTENTSCondenser Coil Maintenance and Cleaning Microchannel Heat Exchanger MCHXAPPENDIX C — FACTORY SETTINGS FOR CONTENTS contSAFETY CONSIDERATIONS APPENDIX E — MAINTENANCE SUMMARYTable 1 — Unit Sizes GENERALBasic Controls Usage Fig. 1 — Scrolling Marquee DisplayFig. 2 — Accessory Navigator Display Module MODE Table 3 — Run Status Mode and Sub-ModeDirectory SUB-MODE Table 4 — Service Test Mode and Sub-ModeDirectory Table 5 — Temperature Mode and Sub-ModeDirectory Table 6 — Pressure Mode and Sub-ModeDirectoryTable 7 — Set Points Mode and Sub-ModeDirectory SUB-MODE Table 8 — Inputs Mode and Sub-ModeDirectoryTable 9 — Outputs Mode and Sub-ModeDirectory KEYPADTable 9 — Outputs Mode and Sub-ModeDirectory cont OPT1 ITEM SUB-MODEKEYPAD DISPLAYITEM SUB-MODEKEYPAD DISPLAYDefault: No Reset Table 11 — Time Clock Mode and Sub-ModeDirectory Repeats for Occupancy Periods 2 throughTable 12 — Operating Mode and Sub-ModeDirectory Table 13 — Alarms Mode and Sub-ModeDirectoryTable 14 — Operating Modes →PM.DYCONTROLS Control Module CommunicationCarrier Comfort Network CCN Interface — Table 16 — Status Inputs Table 18 — CCN Communication Bus WiringTable 15 — Thermistor Designations Table 17 — Output RelaysLEGEND FOR FIG. Fig. 4 — Typical Control Box for 30RAP018-030 a30-4962Fig. 3 — Typical Control Box for 30RAP010,015 a30-4963a30-4964 Fig. 5 — Typical Control Box for 30RAP035-060FIOP/ACCESSORY ~ H1GFI-CO PAGE a30-4966SEE NOTES ON J3 J45283 FIOP/ACCESSORYGFI-CO J9 J7 a30-5284J3 J4 J2 CH1a30-4967 Fig. 10 — Typical Space Temperature Sensor WiringFig. 8 — Main Base Board a30-4968•4 to 20 mA leaving fluid temperature reset requires field-supplied4 to 20 mA generator Fig. 12 — Energy Management Module CEPL130351Fig. 13 — Deadband Multiplier Operation of Machine Based on Control a30-4969Fig. 14 — Operating Envelope for R-410ACompressor Fig. 15 — 30RAP Condenser Fan Layout Cooling Set Point Selecta30-4970 Table 20 — Fan StagesOptional Factory-InstalledHydronic Pack →PM1E = YES →PM1E = YES→PM2E = YES →PM1E = YESConfiguring and Operating Dual Chiller Con SUB-MODE Fig. 16 — Dual Chiller Thermistor Location Fig. 17 — Dual Leaving Water Thermistor WellCTRL Table 24 — 4 to 20 mA Reset Table 26B — Configuring Return Temperature Reset Temperature Control — No Reset Fig. 18 — Outdoor-AirTemperature ResetFig. 19 — Space Temperature Reset Fig. 20 — Standard Chilled FluidFig. 21 — 4 to 20-mADemand Limiting Fig. 22 — Cooling Set Point 4 to 20 mATable 27 — Configuring Demand Limit PRE-START-UPSystem Check Fig. 23 — Sight Glass Location START-UPAND OPERATIONa30-4978 →CTPTOPERATION SEQUENCE Table 29 — Temperature Limits forOperating Limitations Standard 30RAP UnitsSERVICE Electronic ComponentsTable 30 — EXV Steps a30-4971 Fig. 24 — Electronic Expansion Valve DetailsCooler Compressor Replacement Refer to Fig.Table 31 — Unit Torque Specification a30-4972Oil Charge Check Refrigerant Feed Componentsa30-4974 Fig. 26 — Compressor Location — 30RAP010-030a30-4973 Fig. 27 — Compressor Location — 30RAP035-060Table 32 — Factory Settings, High-Pressure Switch FixedCheck Unit Safeties Fig. 28 — Thermistor Well Voltage Drop for EWT, LWT, RGT, and OAT Voltage Drop for EWT, LWT, RGT, and OAT For SPT Table 37 — 86K Thermistor vs Resistance DTT For SPTa30-4975 Main Base Board, J8 ConnectorFig. 30 — Chilled Water Flow Switch Fig. 29 — Thermistor Connections to•P50: FAULT HISTORY — Last 8 faults •P51: SOFTWARE versionCONFIGURATION TABLE Fig. 32 — Typical Motormaster Wiringa30-4977 ModeSOLUTION Table 38 — Fault CodesFAULT CODE DESCRIPTIONPARAMETERS MAINTENANCE Table 40 — Replacement ModulesTROUBLESHOOTING Minutes Fig. 34 — Advanced Scroll TemperatureProtection Label TimeTable 41 — Troubleshooting Table 42 — Alarm and Alert Codes Table 42 — Alarm and Alert Codes cont Table 42 — Alarm and Alert Codes cont ALARMTable 42 — Alarm and Alert Codes cont ALARMTable 42 — Alarm and Alert Codes cont COMPRESSOR FAILURE ALERTSCOMPRESSOR STUCK ON FAILURE ALARMS T133 Circuit A Low Suction Pressure Run Status Mode and Sub-ModeDirectory APPENDIX A — DISPLAY TABLESRun Status Mode and Sub-ModeDirectory cont APPENDIX A — DISPLAY TABLES contPressures Mode and Sub-ModeDirectory Service Test Mode and Sub-ModeDirectoryTemperature Mode and Sub-ModeDirectory APPENDIX A — DISPLAY TABLES contSet Points Mode and Sub-ModeDirectory Inputs Mode and Sub-ModeDirectoryAPPENDIX A — DISPLAY TABLES cont Outputs Mode and Sub-ModeDirectory APPENDIX A — DISPLAY TABLES contSUB-MODE Configuration Mode and Sub-ModeDirectoryAPPENDIX A — DISPLAY TABLES cont ITEMSUB-MODE Configuration Mode and Sub-ModeDirectory contAPPENDIX A — DISPLAY TABLES cont ITEMConfiguration Mode and Sub-ModeDirectory cont CIR A EXV CONFIGURATIONAPPENDIX A — DISPLAY TABLES cont SUB-MODE Configuration Mode and Sub-ModeDirectory contAPPENDIX A — DISPLAY TABLES cont ITEMSUB-MODE Configuration Mode and Sub-ModeDirectory contAPPENDIX A — DISPLAY TABLES cont ITEMTime Clock Mode and Sub-ModeDirectory APPENDIX A — DISPLAY TABLES contTime Clock Mode and Sub-ModeDirectory cont APPENDIX A — DISPLAY TABLES contTime Clock Mode and Sub-ModeDirectory cont APPENDIX A — DISPLAY TABLES contSUB-MODE Time Clock Mode and Sub-ModeDirectory cont APPENDIX A — DISPLAY TABLES contSUB-MODE SUB-MODE Time Clock Mode and Sub-ModeDirectory contAPPENDIX A — DISPLAY TABLES cont ITEMOperating Mode and Sub-ModeDirectory Alarms Mode and Sub-ModeDirectoryAPPENDIX A — DISPLAY TABLES cont APPENDIX B — CCN TABLES APPENDIX B — CCN TABLES cont CCN DISPLAY TABLES — OPTIONS Unit Parameters APPENDIX B — CCN TABLES contAPPENDIX B — CCN TABLES cont Control MethodAPPENDIX B — CCN TABLES cont LEAD/LAGCCN SETPOINT TABLES — SETPOINT CCN SERVICE TABLES — SERVICECCN MAINTENANCE TABLES — CIRA_EXV APPENDIX B — CCN TABLES contCCN MAINTENANCE TABLES — CURRMODS CCN MAINTENANCE TABLES — CIRB_EXVCCN MAINTENANCE TABLES — STRTHOUR APPENDIX B — CCN TABLES contCCN MAINTENANCE TABLES — LOADFACT CCN MAINTENANCE TABLES — ALARMSCCN MAINTENANCE TABLES — VERSIONS APPENDIX B — CCN TABLES contCCN MAINTENANCE TABLES — PM-COIL CCN MAINTENANCE TABLES — PM-PUMPCCN MAINTENANCE TABLES — PM-STRN CCN MAINTENANCE TABLES — TESTMODECCN MAINTENANCE TABLES — RUNTEST APPENDIX B — CCN TABLES contCCN MAINTENANCE TABLES — DUALCHIL APPENDIX B — CCN TABLES contPUMP SIZE SETTINGPUMP OPTION UNIT VOLTAGEOptional BACnet Communications Wiring — Fig. B — Address Rotary SwitchesFig. A — UPC Open Controller Fig. D — Network Wiring Table A — SW3 Protocol Switch Settings for MS/TPFig. C — DIP Switches Table B — Baud Selection TableFig. E — BT485 Terminator Installation Table C — MS/TP Wiring RecommendationsFig. F — BACview6 Device Connection Table E — LED Status Indicators Table G — Network Points List Table G — Network Points List cont Table G — Network Points List cont POINT DESCRIPTIONAPPENDIX E — MAINTENANCE SUMMARY AND LOG SHEETS 30RAP Maintenance Interval RequirementsDATE 30RAP Weekly Maintenance LogCHECK ALARMS FAULTS OIL LEVEL30RAP Monthly Maintenance Log 30RAP Seasonal Shutdown Log Printed in U.S.A Copyright 2010 Carrier CorporationCatalog No. Form 30RAP-2TII. Preliminary Equipment Check START-UPCHECKLIST FOR 30RAP LIQUID CHILLERRemove and use for Job File I.Project Information Design InformationIII. Unit Start-Up Start and Operate Machine. Complete the FollowingCL-3 Record Software Versions MODE — RUN STATUS CL-4UNIT Configuration Settings OPTIONS1 Options ConfigurationIII.Unit Start-Upcont HP.A Head Pressure Cmp. Delta Configuration OPTIONS2 Options ConfigurationCCN CCN Network Configuration HP.B Head Pressure Cmp. Delta ConfigurationMM Motormaster Configuration Settings EXV.A Circuit A EXV ConfigurationEXV.B Circuit B EXV Configuration III. Unit Start-UpcontIII.Unit Start-Upcont RSET Reset Configuration SettingsSLCT Setpoint and Ramp Load Configuration CL-8SETPOINT III.Unit Start-UpcontCL-9 Service Test Mode and Sub-ModeDirectory III.Unit Start-UpcontCOMPONENT TEST