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Water-cooled centrifugal chiller controller · BACnet points list
Carrier AquaEdge 19XR (PIC 5) BACnet points list
Updated 28 October 2026
The PIC 5 controller on the 19XR talks BACnet IP over its Ethernet port once the optional BACnet dongle is fitted and BACnet is enabled in the CONNECT menu. It exposes up to 500 AV and BV objects named <CCN table>_<point>; the published table lists 159. Commands use paired _rd and _wr objects, with the _wr copies marked commandable; setpoints in the SETPOINT table are read/write.
This page lists 159 BACnet objects for the Carrier AquaEdge 19XR (PIC 5) — 14 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Carrier’s own free documentation, linked below.
- Manufacturer
- Carrier
- Model
- AquaEdge 19XR (PIC 5)
- Equipment
- Water-cooled centrifugal chiller controller
- Equipment type
- Chillers
- BACnet objects
- 159 (14 writable)
- Transport
- BACnet IP
- Firmware
- 19XRPIC5 software version 3.3
- Default device instance
- 1600001
- Also known as
- 19XR, AquaEdge 19XR, PIC 5, PIC5, 19XR-CLT-3T, centrifugal chiller
Reference only, provided as-is: verify against Carrier’s current documentation and the live device before use. Not official Carrier information. Terms of use.
BMS integration notes: Carrier AquaEdge 19XR (PIC 5)
Fit the BACnet dongle, set BACnet Enable, network number and identifier in the CONNECT menu, and put the chiller in NETWORK control mode. It then starts when both BV 40 start/stop and BV 42 occupancy are true; write control point and demand limit through the _wr objects and read status, water temperatures and alarms.
Minimum points to map
The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.
| Object | Name | Why | Access |
|---|---|---|---|
| BV 40 | GENUNIT_CHIL_S_S_wr | Network start/stop command | Command |
| BV 42 | GENUNIT_CHIL_OCC_wr | Network occupied command | Command |
| BV 41 | GENUNIT_EMSTOP_wr | Emergency stop command | Command |
| AV 114 | GENUNIT_CTRL_PNT_wr | Control point command | Command |
| AV 115 | GENUNIT_DEM_LIM_wr | Demand limit command | Command |
| AV 1 | GENUNIT_ctl_mode | Control mode: Local, Network, Remote, Local Sched | Read |
| AV 7 | GENUNIT_ch_state | Chiller status code | Read |
| AV 9 | TEMP_LCW | Leaving chilled water temperature | Read |
| AV 8 | TEMP_ECW | Entering chilled water temperature | Read |
| AV 68 | ALARMRST_alarm_1 | Current alarm 1 | Read |
Enable & remote start
In NETWORK control mode the chiller starts and stops from the CHIL_S_S and CHIL_OCC points written over the network (both must be true). Use EMSTOP or the HMI to shut it down. A STOP OVERRIDE point in GENUNIT, if enabled, prevents starting.
Network setup
- BACnet settings are in Main Menu > Configuration Menu > CONNECT (Advanced User password): BACnet Enable, BACnet Metric Unit, BACnet Network, BACnet Identifier.
- Defaults: BACnet identifier 1600001, BACnet network 1601; change both if more than one Carrier chiller is on the network.
- Changing a BACnet parameter reboots the board after about a minute; changing the IP address in SETUP needs a manual reboot or power cycle.
- Set the unit IP address, mask and gateway on the Setup > Network screen (DHCP can be enabled there).
- An IP router between the chiller and the BMS stops it responding; check the dongle shows Yes under Inputs Status.
Watch out for
- Write the _wr objects; the _rd objects only echo the current value.
- Free cooling start (BV 43) is ignored while the chiller is running.
- Object names carry the CCN table prefix (GENUNIT_, TEMP_, SETPOINT_); some descriptions are internal labels such as 'Jbus Current Alarm'.
Carrier AquaEdge 19XR (PIC 5) BACnet objects
Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AVmin | 68 | ALARMRST_alarm_1 | Jbus Current Alarm 1 | Read | ||
| AV | 69 | ALARMRST_alarm_2 | Jbus Current Alarm 2 | Read | ||
| AV | 70 | ALARMRST_alarm_3 | Jbus Current Alarm 3 | Read | ||
| AV | 71 | ALARMRST_alarm_4 | Jbus Current Alarm 4 | Read | ||
| AV | 72 | ALARMRST_alarm_5 | Jbus Current Alarm 5 | Read | ||
| AV | 76 | CAPACTRL_cm_stat1 | Comp1 Run State Val | Read | ||
| AV | 73 | CAPACTRL_ctrl_wt | Controlled Water Temp | Read | ||
| AV | 74 | CAPACTRL_gv1_tgt | Target GV1 Pos | Read | ||
| AV | 75 | CAPACTRL_vfd_tgt | Target VFD Speed Per | Read | ||
| AV | 96 | CFGSURGE_gv1_pful | IGV1 Full Load Position | Read | ||
| AV | 95 | CFGSURGE_gv1_pmin | IGV1 Minimum Position | Read | ||
| AV | 99 | CFGSURGE_sgl_hoff | Envelop Upper Deadband | Read | ||
| AV | 98 | CFGSURGE_sgl_loff | Envelop Lower Deadband | Read | ||
| AV | 97 | CFGSURGE_sgl_off | Envelop Line Offset | Read | ||
| AV | 103 | CFGSURGE_sgl_pro | Surge Profile Offset | Read | ||
| AV | 100 | CFGSURGE_sgl_shfh | Surge Line Shape Factor | Read | ||
| AV | 101 | CFGSURGE_sgl_shfl | Sound Line Shape Factor | Read | ||
| AV | 102 | CFGSURGE_sgl_spdf | Envelop Speed Factor | Read | ||
| AV | 104 | CONF_OPT_hgbp_opt | EC Valve Option | Read | No=0, Cont.=1, ON/OFF=2, mA=3 | |
| AV | 105 | CONF_OPT_hgbp_sel | EC Selection | Read | Disable=0, Surge=1, Low Load=2, Comb=3 | |
| BV | 37 | CONNECT_bacena | BACnet Enable | Read | ||
| BV | 38 | CONNECT_bacunit | BACnet Metric Unit | Read | ||
| AV | 107 | CONNECT_ident | BACnet Identifier | Read | ||
| AV | 106 | CONNECT_network | BACnet Network | Read | ||
| AV | 4 | GENUNIT_AMPS_P | Percent Load Current | Read | ||
| AVmin | 7 | GENUNIT_ch_state | Chiller Status Code | Read | ||
| BV | 3 | GENUNIT_CHIL_OCC_rd | Network:Cmd Occupied | Read | ||
| BVmin | 42 | GENUNIT_CHIL_OCC_wr | Network:Cmd Occupied | Command | ||
| BV | 2 | GENUNIT_CHIL_S_S_rd | Network:Cmd Start/Stop | Read | ||
| BVmin | 40 | GENUNIT_CHIL_S_S_wr | Network:Cmd Start/Stop | Command | ||
| AVmin | 1 | GENUNIT_ctl_mode | Control Mode | Read | Local=0, Network=1, Remote=2, Local Sched=3 | |
| AV | 3 | GENUNIT_CTRL_PNT_rd | Control Point | Read | ||
| AVmin | 114 | GENUNIT_CTRL_PNT_wr | Control Point | Command | ||
| AV | 6 | GENUNIT_DEM_LIM_rd | Actual Demand Limit | Read | ||
| AVmin | 115 | GENUNIT_DEM_LIM_wr | Actual Demand Limit | Command | ||
| BV | 4 | GENUNIT_EMSTOP_rd | Emergency Stop | Read | ||
| BVmin | 41 | GENUNIT_EMSTOP_wr | Emergency Stop | Command | ||
| BV | 7 | GENUNIT_FC_START_rd | Start Free Cooling | Read | ||
| BV | 43 | GENUNIT_FC_START_wr | Start Free Cooling | Command | ||
| AV | 2 | GENUNIT_HC_SEL_rd | Cooling/Heating Select | Read | ||
| AV | 116 | GENUNIT_HC_SEL_wr | Cooling/Heating Select | Command | ||
| BV | 6 | GENUNIT_ice_occ | Ice Schedule Occupied | Read | ||
| AV | 5 | GENUNIT_KW_P | Motor Percent Kilowatts | Read | ||
| BV | 5 | GENUNIT_loc_occ | Local Schedule Occupied | Read | ||
| BV | 1 | GENUNIT_statstop | Deter Start Stop Command | Read | ||
| AV | 45 | HYDRLIC_CDW_FV | Cond Water Flow Value | Read | ||
| AV | 46 | HYDRLIC_cdw_pd | Condenser Water Delta P | Read | ||
| BV | 27 | HYDRLIC_CDWP | Condenser Water Pump | Read | ||
| AV | 47 | HYDRLIC_CHW_FV | Chilled Water Flow Value | Read | ||
| AV | 48 | HYDRLIC_chw_pd | Chilled Water Delta P | Read | ||
| BV | 28 | HYDRLIC_CHWP | Chilled Water Pump | Read | ||
| AV | 36 | INPUTS_DMP_ACT | Damper Valve Status | Read | Cl=0, Inter=1, Op=2, Fail=3 | |
| BV | 11 | INPUTS_E_STOP | Emergency Stop Contact | Read | ||
| BV | 16 | INPUTS_FS_LOCK | Fire Security Interlock | Read | ||
| AV | 38 | INPUTS_GV1_ACT | Guide Vane 1 Actual Pos | Read | ||
| AV | 37 | INPUTS_HGBP_ACT | EC Valve Status | Read | Cl=0, Inter=1, Op=2, Fail=3 | |
| AV | 40 | INPUTS_HGBPACTP | Actual ECV Pos Per | Read | ||
| BV | 9 | INPUTS_HP_SW | High Pressure Switch | Read | ||
| BV | 12 | INPUTS_ICE_CON | Ice Build Contact | Read | ||
| BV | 10 | INPUTS_REM_CON | Remote Contact | Read | ||
| BV | 13 | INPUTS_REM_LOCK | Chiller Lockout | Read | ||
| BV | 14 | INPUTS_SAFETY | Spare Safety Input | Read | ||
| BV | 8 | INPUTS_STAR_AUX | Compressor Start Contact | Read | ||
| BV | 15 | INPUTS_STARTFLT | Starter Fault Feedback | Read | ||
| BV | 17 | INPUTS_TRIPR | ISM Trip Relay Status | Read | ||
| AV | 39 | INPUTS_VFD_ACT | Actual VFD Speed Per | Read | ||
| BV | 36 | LABONLY_gv1_fc | GV1 Forced | Read | ||
| BV | 35 | MAIN_MS_lag_s_s | Slave Start/Stop | Read | ||
| AV | 90 | MAIN_MS_lagstart | Lag Start Timer | Read | ||
| AV | 89 | MAIN_MS_lagstat | Slave Run Status | Read | ||
| AV | 91 | MAIN_MS_lagstop | Lag Stop Timer | Read | ||
| AV | 87 | MAIN_MS_lead_lag | Unit is Lead or Lag | Read | Disable=0, Lead=1, Lag=2 | |
| BV | 34 | MAIN_MS_ll_comm | Lead Lag Communication | Read | ||
| AV | 88 | MAIN_MS_ll_fault | Master Slave Fault | Read | No Fault=0, Master=1, Slave=2, Both=3 | |
| AV | 94 | MAIN_MS_ll_hr_d | Lead/Lag Hours Delta | Read | ||
| AV | 92 | MAIN_MS_preflt | Prestart Fault Timer | Read | ||
| AV | 93 | MAIN_MS_pulltime | Pulldown Timer | Read | ||
| BV | 33 | MAIN_SRD_diff_alm | SRD Rotating Stall Alarm | Read | ||
| AV | 85 | MAIN_SRD_lift_1 | VDO High Lift Load Line | Read | ||
| AV | 86 | MAIN_SRD_lift_2 | VDO Low Lift Load Line | Read | ||
| AV | 84 | MAIN_SRD_lift_a | Actual Lift | Read | ||
| AV | 77 | MAISURGE_act_reg | Surge Region | Read | No=0, Low=1, High=2, Deadband=3, Noise=4 | |
| AV | 78 | MAISURGE_dts_act | Actual Delta Tsat | Read | ||
| AV | 79 | MAISURGE_dts_cal | Calc Ref Delta Tsat | Read | ||
| AV | 80 | MAISURGE_sc | Surge Counts | Read | ||
| AV | 81 | MAISURGE_spc | Surge Protection Counts | Read | ||
| AV | 82 | MAISURGE_surg_act | Surge Prevention Active | Read | ||
| AV | 83 | MAISURGE_surg_pro | Surge Protection Active | Read | ||
| BV | 19 | OUTPUTS_ALE | Alert Relay | Read | ||
| BV | 18 | OUTPUTS_ALM | Alarm Relay | Read | ||
| AV | 41 | OUTPUTS_CHST_OUT | Chiller Stat Output mA | Read | ||
| BV | 20 | OUTPUTS_COMP_SR | Compressor Start Relay | Read | ||
| AV | 42 | OUTPUTS_exv_tgt | Oil EXV Target | Read | ||
| BV | 21 | OUTPUTS_GV1_DEC | Guide Vane 1 Decrease | Read | ||
| BV | 22 | OUTPUTS_GV1_INC | Guide Vane 1 Increase | Read | ||
| AV | 44 | OUTPUTS_hdpv_tgt | Head Pres Valve Tgt Pos | Read | ||
| BV | 23 | OUTPUTS_OIL_HEAT | Oil Heater Relay | Read | ||
| BV | 24 | OUTPUTS_OIL_PUMP | Oil Pump Relay | Read | ||
| AV | 43 | OUTPUTS_op_vfd_t | Oil Pump VFD Target | Read | ||
| BV | 25 | OUTPUTS_TFR_HIGH | Tower Fan Relay High | Read | ||
| BV | 26 | OUTPUTS_TFR_LOW | Tower Fan Relay Low | Read | ||
| AV | 51 | POWER_I_AMPS_A_I | Actual Line Current | Read | ||
| AV | 52 | POWER_I_AMPS_P_I | Percent Line Current | Read | ||
| AV | 55 | POWER_I_KW | Motor Kilowatts | Read | ||
| AV | 56 | POWER_I_POW_FACT | Motor Power Factor | Read | ||
| AV | 53 | POWER_I_VOLT_A | Actual Line Voltage | Read | ||
| AV | 54 | POWER_I_VOLT_P | Percent Line Voltage | Read | ||
| AV | 67 | POWER_O_alm_code | VFD Alarm Code | Read | ||
| AV | 59 | POWER_O_bus_volt | DC Bus Voltage | Read | ||
| AV | 64 | POWER_O_enc_temp | VFD Enclosure Temp | Read | ||
| AV | 65 | POWER_O_inv_temp | Inverter Temperature | Read | ||
| BV | 30 | POWER_O_lrtem_sw | LR Temp Switch | Read | ||
| AV | 58 | POWER_O_MOT_FREQ | Motor Actual Frequency | Read | ||
| AV | 62 | POWER_O_motor_kw | Motor Kilowatts | Read | ||
| AV | 61 | POWER_O_motor_pf | Motor Power Factor | Read | ||
| AV | 63 | POWER_O_motorkwh | Motor Kilowatt-Hours | Read | ||
| BV | 29 | POWER_O_prech_fd | Precharge Feedback | Read | ||
| AV | 66 | POWER_O_rec_temp | Rectifier Temperature | Read | ||
| BV | 31 | POWER_O_spd_fd | SPD Feedback | Read | ||
| AV | 60 | POWER_O_vfd_act | Actual VFD Speed Per | Read | ||
| AV | 57 | POWER_O_VFD_LOAD | VFD Load Current | Read | ||
| BV | 32 | POWER_O_VFDC_HI | High VFD Current | Read | ||
| AV | 31 | PRESSURE_COND_P | Condenser Pressure | Read | ||
| AV | 34 | PRESSURE_DIFF_P | Diffuser Pressure | Read | ||
| AV | 32 | PRESSURE_ECON_P | Economizer Pressure | Read | ||
| AV | 30 | PRESSURE_EVAP_P | Evaporator Pressure | Read | ||
| AV | 35 | PRESSURE_HEAD_P | Head Pressure Reference | Read | ||
| AV | 33 | PRESSURE_OIL_PD | Oil Pump Delta P | Read | ||
| AV | 49 | RUNTIME_C_STARTS | Compressor Starts Num | Read | ||
| AV | 50 | RUNTIME_SRV_HRS | After Service Hrs | Read | ||
| AV | 113 | SETPOINT_dem_base | Base Demand Limit | Write | ||
| AV | 110 | SETPOINT_ecdw_sp | Heating ECDW Setpoint | Write | ||
| AV | 108 | SETPOINT_ecw_sp | Cooling ECW Setpoint | Write | ||
| BV | 39 | SETPOINT_EWT_OPT | EWT Control Option | Write | ||
| AV | 112 | SETPOINT_ice_sp | Ice Build Setpoint | Write | ||
| AV | 111 | SETPOINT_lcdw_sp | Heating LCDW Setpoint | Write | ||
| AV | 109 | SETPOINT_lcw_sp | Cooling LCW Setpoint | Write | ||
| AV | 15 | TEMP_cond_app | Condenser Approach | Read | ||
| AV | 16 | TEMP_COND_SAT | Cond Sat Refrig Temp | Read | ||
| AV | 17 | TEMP_DGT | Comp Discharge Temp | Read | ||
| AV | 18 | TEMP_DSH | Discharge Superheat | Read | ||
| AV | 10 | TEMP_ECDW | Entering Condenser Water | Read | ||
| AVmin | 8 | TEMP_ECW | Entering Chilled Water | Read | ||
| AV | 14 | TEMP_evap_app | Evaporator Approach | Read | ||
| AV | 12 | TEMP_EVAP_SAT | Evap Sat Refrig Temp | Read | ||
| AV | 13 | TEMP_EVAP_T | Evap Refrig Liquid Temp | Read | ||
| AV | 11 | TEMP_LCDW | Leaving Condenser Water | Read | ||
| AVmin | 9 | TEMP_LCW | Leaving Chilled Water | Read | ||
| AV | 20 | TEMP_MTRB | Thrust Bearing Temp | Read | ||
| AV | 19 | TEMP_MTRB_OIL | Thrust Bearing Oil Temp | Read | ||
| AV | 21 | TEMP_MTRB1 | Low Speed ME Brg Temp | Read | ||
| AV | 22 | TEMP_MTRB2 | Low Speed CE Brg Temp | Read | ||
| AV | 23 | TEMP_MTRB3 | High Speed ME Brg Temp | Read | ||
| AV | 24 | TEMP_MTRB4 | High Speed CE Brg Temp | Read | ||
| AV | 25 | TEMP_MTRW1 | Motor Winding 1 Temp | Read | ||
| AV | 26 | TEMP_MTRW2 | Motor Winding 2 Temp | Read | ||
| AV | 27 | TEMP_MTRW3 | Motor Winding 3 Temp | Read | ||
| AV | 29 | TEMP_OILT_DIS | Oil Supply Temp | Read | ||
| AV | 28 | TEMP_OILT_SMP | Oil Sump Temp | Read |
No points match these filters.
Object ID lookup: Carrier AquaEdge 19XR (PIC 5) point IDs by name
AV68ALARMRST_alarm_1AV69ALARMRST_alarm_2AV70ALARMRST_alarm_3AV71ALARMRST_alarm_4AV72ALARMRST_alarm_5AV76CAPACTRL_cm_stat1AV73CAPACTRL_ctrl_wtAV74CAPACTRL_gv1_tgtAV75CAPACTRL_vfd_tgtAV96CFGSURGE_gv1_pfulAV95CFGSURGE_gv1_pminAV99CFGSURGE_sgl_hoffAV98CFGSURGE_sgl_loffAV97CFGSURGE_sgl_offAV103CFGSURGE_sgl_proAV100CFGSURGE_sgl_shfhAV101CFGSURGE_sgl_shflAV102CFGSURGE_sgl_spdfAV104CONF_OPT_hgbp_optAV105CONF_OPT_hgbp_selBV37CONNECT_bacenaBV38CONNECT_bacunitAV107CONNECT_identAV106CONNECT_networkAV4GENUNIT_AMPS_PAV7GENUNIT_ch_stateBV3GENUNIT_CHIL_OCC_rdBV42GENUNIT_CHIL_OCC_wrBV2GENUNIT_CHIL_S_S_rdBV40GENUNIT_CHIL_S_S_wrAV1GENUNIT_ctl_modeAV3GENUNIT_CTRL_PNT_rdAV114GENUNIT_CTRL_PNT_wrAV6GENUNIT_DEM_LIM_rdAV115GENUNIT_DEM_LIM_wrBV4GENUNIT_EMSTOP_rdBV41GENUNIT_EMSTOP_wrBV7GENUNIT_FC_START_rdBV43GENUNIT_FC_START_wrAV2GENUNIT_HC_SEL_rdAV116GENUNIT_HC_SEL_wrBV6GENUNIT_ice_occAV5GENUNIT_KW_PBV5GENUNIT_loc_occBV1GENUNIT_statstopAV45HYDRLIC_CDW_FVAV46HYDRLIC_cdw_pdBV27HYDRLIC_CDWPAV47HYDRLIC_CHW_FVAV48HYDRLIC_chw_pdBV28HYDRLIC_CHWPAV36INPUTS_DMP_ACTBV11INPUTS_E_STOPBV16INPUTS_FS_LOCKAV38INPUTS_GV1_ACTAV37INPUTS_HGBP_ACTAV40INPUTS_HGBPACTPBV9INPUTS_HP_SWBV12INPUTS_ICE_CONBV10INPUTS_REM_CONBV13INPUTS_REM_LOCKBV14INPUTS_SAFETYBV8INPUTS_STAR_AUXBV15INPUTS_STARTFLTBV17INPUTS_TRIPRAV39INPUTS_VFD_ACTBV36LABONLY_gv1_fcBV35MAIN_MS_lag_s_sAV90MAIN_MS_lagstartAV89MAIN_MS_lagstatAV91MAIN_MS_lagstopAV87MAIN_MS_lead_lagBV34MAIN_MS_ll_commAV88MAIN_MS_ll_faultAV94MAIN_MS_ll_hr_dAV92MAIN_MS_prefltAV93MAIN_MS_pulltimeBV33MAIN_SRD_diff_almAV85MAIN_SRD_lift_1AV86MAIN_SRD_lift_2AV84MAIN_SRD_lift_aAV77MAISURGE_act_regAV78MAISURGE_dts_actAV79MAISURGE_dts_calAV80MAISURGE_scAV81MAISURGE_spcAV82MAISURGE_surg_actAV83MAISURGE_surg_proBV19OUTPUTS_ALEBV18OUTPUTS_ALMAV41OUTPUTS_CHST_OUTBV20OUTPUTS_COMP_SRAV42OUTPUTS_exv_tgtBV21OUTPUTS_GV1_DECBV22OUTPUTS_GV1_INCAV44OUTPUTS_hdpv_tgtBV23OUTPUTS_OIL_HEATBV24OUTPUTS_OIL_PUMPAV43OUTPUTS_op_vfd_tBV25OUTPUTS_TFR_HIGHBV26OUTPUTS_TFR_LOWAV51POWER_I_AMPS_A_IAV52POWER_I_AMPS_P_IAV55POWER_I_KWAV56POWER_I_POW_FACTAV53POWER_I_VOLT_AAV54POWER_I_VOLT_PAV67POWER_O_alm_codeAV59POWER_O_bus_voltAV64POWER_O_enc_tempAV65POWER_O_inv_tempBV30POWER_O_lrtem_swAV58POWER_O_MOT_FREQAV62POWER_O_motor_kwAV61POWER_O_motor_pfAV63POWER_O_motorkwhBV29POWER_O_prech_fdAV66POWER_O_rec_tempBV31POWER_O_spd_fdAV60POWER_O_vfd_actAV57POWER_O_VFD_LOADBV32POWER_O_VFDC_HIAV31PRESSURE_COND_PAV34PRESSURE_DIFF_PAV32PRESSURE_ECON_PAV30PRESSURE_EVAP_PAV35PRESSURE_HEAD_PAV33PRESSURE_OIL_PDAV49RUNTIME_C_STARTSAV50RUNTIME_SRV_HRSAV113SETPOINT_dem_baseAV110SETPOINT_ecdw_spAV108SETPOINT_ecw_spBV39SETPOINT_EWT_OPTAV112SETPOINT_ice_spAV111SETPOINT_lcdw_spAV109SETPOINT_lcw_spAV15TEMP_cond_appAV16TEMP_COND_SATAV17TEMP_DGTAV18TEMP_DSHAV10TEMP_ECDWAV8TEMP_ECWAV14TEMP_evap_appAV12TEMP_EVAP_SATAV13TEMP_EVAP_TAV11TEMP_LCDWAV9TEMP_LCWAV20TEMP_MTRBAV19TEMP_MTRB_OILAV21TEMP_MTRB1AV22TEMP_MTRB2AV23TEMP_MTRB3AV24TEMP_MTRB4AV25TEMP_MTRW1AV26TEMP_MTRW2AV27TEMP_MTRW3AV29TEMP_OILT_DISAV28TEMP_OILT_SMP
Integration notes
- This is the older PIC 5 controller generation; the AquaEdge 19DV and 23XRV files cover the PIC6 controller.
- BACnet needs the blue BACnet dongle plugged into the PIC 5 board; no BACnet MS/TP option is described.
- Objects the table marks CMD are mapped as commandable (C); other RW objects as writable (W).
- No units column; values are metric unless BACnet Metric Unit is set to NO.
- Several AV objects carry coded values (control mode, valve status, surge region); the codes are in the states field.
Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the AquaEdge 19XR (PIC 5) and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.
Questions about the Carrier AquaEdge 19XR (PIC 5)
How many BACnet points does the Carrier AquaEdge 19XR (PIC 5) have?
This list has 159 BACnet objects: 116 analog values, 43 binary values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Carrier AquaEdge 19XR (PIC 5) BACnet points are writable?
14 of the 159 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done.
Where is the official Carrier AquaEdge 19XR (PIC 5) BACnet documentation?
The source is AquaEdge 19XR Two-Stage High-Efficiency Semi-Hermetic Centrifugal Liquid Chillers with PIC 5 Controls - Controls Operation and Troubleshooting (Appendix D) (19XR-CLT-3T), revision 2016-11, published free by Carrier at https://www.shareddocs.com/hvac/docs/1005/Public/05/19XR-CLT-3T.pdf.
What are the minimum BACnet points to integrate the Carrier AquaEdge 19XR (PIC 5)?
Start with BV 40 GENUNIT_CHIL_S_S_wr (Network start/stop command); BV 42 GENUNIT_CHIL_OCC_wr (Network occupied command); BV 41 GENUNIT_EMSTOP_wr (Emergency stop command); AV 114 GENUNIT_CTRL_PNT_wr (Control point command); AV 115 GENUNIT_DEM_LIM_wr (Demand limit command); AV 1 GENUNIT_ctl_mode (Control mode: Local, Network, Remote, Local Sched); AV 7 GENUNIT_ch_state (Chiller status code); AV 9 TEMP_LCW (Leaving chilled water temperature); AV 8 TEMP_ECW (Entering chilled water temperature); AV 68 ALARMRST_alarm_1 (Current alarm 1).
How do I enable BMS control of the Carrier AquaEdge 19XR (PIC 5)?
In NETWORK control mode the chiller starts and stops from the CHIL_S_S and CHIL_OCC points written over the network (both must be true). Use EMSTOP or the HMI to shut it down. A STOP OVERRIDE point in GENUNIT, if enabled, prevents starting.
How do I check these points on the real AquaEdge 19XR (PIC 5)?
Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.
More Carrier BACnet points lists
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Also known as: 38AP, 38APS, 38APD, 38APS025, 38APD130, 38AP-3T, UPC Open, ComfortLink - VRF indoor unit (via BACnet gateway)
Carrier 40VM Series VRF BACnet Interface 40VM900052A (indoor unit objects)
Each indoor unit of a Carrier 40VM series VRF heat pump, heat recovery or mini-VRF system connected to the 40VM900052A BACnet Interface.
Also known as: 40VM900052A, 40VM900052, 40VM-52ASI, Carrier VRF BACnet Interface, 40VM VRF - VRF outdoor unit (via BACnet gateway)
Carrier 40VM Series VRF BACnet Interface 40VM900052A (outdoor header unit objects)
Outdoor header (and follower) units of Carrier 40VM series VRF systems connected to the 40VM900052A BACnet Interface.
Also known as: 40VM900052A, 40VM900052, 40VM-52ASI, Carrier VRF BACnet Interface, 40VM VRF - Fan coil (chilled water cassette) controller
Carrier 42WKN Chilled Water Cassette (microprocessor controller)
Carrier 42WKN chilled water cassette fan coils (model digit 9 = C) with the on-board microprocessor controller.
Also known as: 42WKN, 42WKN-1T, chilled water cassette, cassette fan coil, 5H1067400002 - Rooftop unit controller
Carrier 48/50FC and 48/50GC Rooftop (SystemVu)
Carrier 48/50FC 04-30 and 48/50GC 04-28 single-package rooftop units (R-410A) with SystemVu controls, version 5.X.
Also known as: SystemVu, 48FC, 50FC, 48GC, 50GC, 48/50FC, 48/50GC, SystemVu 5.X, 48-50FC-GC-05T - Rooftop unit controller
Carrier 48/50FE and 48/50GE Rooftop (SystemVu)
Carrier 48/50FE 04-30 and 48/50GE 04-28 single-package rooftop units (R-454B) with SystemVu controls, version 3.X.
Also known as: SystemVu, 48FE, 50FE, 48GE, 50GE, 48/50FE, 48/50GE, SystemVu 3.X, SYSVU-FE-GE-02T - Rooftop unit controller
Carrier 48/50JC 04-06 Rooftop (SystemVu)
Carrier 48/50JC 04-06 single-package rooftop units (R-410A) with SystemVu controls, version 4.X.
Also known as: SystemVu, 48JC, 50JC, 48/50JC, SystemVu 4.X, 48-50JC-4-6-05T - Rooftop unit controller
Carrier 48/50K and 48/50V Applied Rooftop (SmartVu software 4.X network points)
Carrier 48/50K and 48/50V applied rooftop units with PIC 6.1 hardware and SmartVu controls running software version 4.X.
Also known as: 48K, 50K, 48V, 50V, 48/50K, 48/50V, SmartVu 4.X, 48-50-ART-SMVU-3T, Applied Rooftop SmartVu, PIC 6.1 - Applied rooftop unit controller
Carrier 48/50K and 48/50V Rooftop (SmartVu PIC 6.1)
Carrier 48/50K and 48/50V applied rooftop units (gas heat or electric heat, R-454B) with SmartVu controls on PIC 6.1 hardware.
Also known as: SmartVu, PIC 6.1, PIC6.1, 48K, 50K, 48V, 50V, 48/50K, 48/50V, Carrier applied rooftop, 48-50-ART-SVU-1T - Rooftop unit controller
Carrier 48/50LC 04-26 Rooftop (SystemVu)
Carrier 48/50LC 04-26 single-package rooftop units (R-410A) with the factory-installed SystemVu control, version 7.X.
Also known as: SystemVu, 48LC, 50LC, 48/50LC, 48LC 04-26, 50LC 04-26, SystemVu 7.X, S-VU-LC-4-26-06T - Rooftop unit controller (VAV)
Carrier 48/50LC B 07-26 VAV Rooftop (VAV-RTU Open)
Carrier 48/50LC B 07-26 variable air volume rooftop units with the factory VAV-RTU Open controller.
Also known as: VAV-RTU Open, VAV RTU Open, 48LCB, 50LCB, 48/50LCB, 48/50LC B, 48LC B 07-26, 50LC B 07-26, 48-50LCB-7-26-04T - Packaged rooftop unit controller
Carrier 48/50LC*H Light Commercial Rooftop (SmartVu 2.X, PIC 6.0)
Carrier 48/50LC*H light commercial high outdoor air rooftop units (R-410A) with factory SmartVu controls version 2.X on PIC 6.0 hardware.
Also known as: 48/50LC*H, 48LCH, 50LCH, 48/50LCH, SmartVu, PIC 6.0, Carrier light commercial high outdoor air rooftop, 48-50-LRT-SMVU-2T - Self-contained unit controller
Carrier 50BVT/50BVV/50BVQ/50VQP/50BVW Indoor Self-Contained Units (SCU Open, UC Open XP)
Carrier 50BV and 50VQP indoor water-cooled self-contained units and 50BVW units with the factory SCU Open program on a UC Open XP controller.
Also known as: 50BV, 50BVT, 50BVV, 50BVQ, 50VQP, 50BVW, SCU Open, UC Open XP, 50BV-SCU-3T, water-cooled self-contained unit - Rooftop unit controller (heat-pump units)
Carrier 50FCQ/50GCQ Rooftop Heat Pump (SystemVu)
Carrier 50FCQ 04-28 and 50GCQ 04-12 single-package rooftop heat pumps (R-410A) with SystemVu controls, version 4.X.
Also known as: SystemVu, 50FCQ, 50GCQ, 50FCQ 04-28, 50GCQ 04-12, SystemVu 4.X, 50FCQ-GCQ-04T - Rooftop unit controller (heat-pump units)
Carrier 50FEQ/50GEQ/48QE Heat Pump and Hybrid Heat Rooftop (SystemVu)
Carrier 50FEQ and 50GEQ 04-28 packaged rooftop heat pumps and 48QE 04-28 hybrid heat units (R-454B) with SystemVu controls, version 5.X.
Also known as: SystemVu, 50FEQ, 50GEQ, 48QE, 50FEQ 04-28, 50GEQ 04-28, 48QE 04-28, SystemVu 5.X, SYSVU-FEQGEQQE-03T - Dedicated outdoor air unit (DOAS) controller
Carrier 62DA/DB/DC/DD 07-38 Dedicated Outdoor Air Unit (I/O Flex 6126, 100% OA program)
Carrier 62DA, 62DB, 62DC and 62DD 07-38 vertical or horizontal 100% outdoor air units, with optional energy conservation wheel, controlled by the I/O Flex 6126 running the 100% OA standard program.
Also known as: 62D, 62DA, 62DB, 62DC, 62DD, 62D-1T, I/O Flex 6126, 100% OA STD 021711, Carrier 62D DOAS - Dedicated outdoor air unit (DOAS) controller
Carrier 62H Dedicated Outdoor Air Unit (Rev. K controls)
Carrier 62H 03-55 ton dedicated outdoor air units with Revision K controls (100% outdoor air).
Also known as: 62H, Carrier 62H DOAS, Revision K controls, LS-1628u, 62H-2T - Dedicated outdoor air unit (DOAS) controller
Carrier 62X / 62W Dedicated Outdoor Air Unit (Rev. K controls)
Carrier 62X and 62W 03-55 ton dedicated outdoor air units with Revision K controls (100% outdoor air).
Also known as: 62X, 62W, Carrier 62X DOAS, Carrier 62W DOAS, Revision K controls, LS-1628u, 62X-6T, 62W-2T - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19DV (PIC6)
Carrier AquaEdge 19DV two-stage centrifugal chillers with the PIC6 controller.
Also known as: 19DV, AquaEdge 19DV, PIC6, 19DV-CLT-3T, centrifugal chiller - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19MV (PIC6)
Carrier AquaEdge 19MV two-stage semi-hermetic centrifugal chillers with Greenspeed Intelligence (magnetic bearings) and PIC6 controls.
Also known as: 19MV, AquaEdge 19MV, 19MV-CLT-3T, PIC6, magnetic bearing centrifugal chiller - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19XR (PIC 5, software version 3.0)
Carrier AquaEdge 19XR two-stage semi-hermetic centrifugal chillers with PIC 5 controls, software version 3.0.
Also known as: 19XR, AquaEdge 19XR, PIC 5, PIC5, 19XR PIC 5 v3.0, 19XR-CLT-2T, 19XR-CLT-1T, centrifugal chiller - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19XR (PIC6.1)
Carrier AquaEdge 19XR single-stage and two-stage centrifugal chillers with the PIC6.1 controller.
Also known as: 19XR, AquaEdge 19XR, 19XR PIC6.1, PIC6.1, 19XR-CLT-9T, centrifugal chiller - Water-cooled screw chiller controller
Carrier AquaEdge 23XRV (PIC6)
Carrier AquaEdge 23XRV variable-speed water-cooled screw chillers with the PIC6 touchscreen controller.
Also known as: 23XRV, AquaEdge 23XRV, PIC6, 23XRV-3T, variable speed screw chiller - Air-cooled screw chiller controller (BACnet option)
Carrier AquaForce 30XA 080-501 (UPC Open BACnet option)
Carrier AquaForce 30XA080-501 air-cooled screw chillers with the BACnet communication option (UPC Open controller).
Also known as: 30XA, AquaForce 30XA, 30XA-7T, UPC Open, Carrier Controller, screw chiller - Air-cooled screw chiller (via BACnet translator)
Carrier AquaForce 30XA 140-352 (BACnet/Modbus Translator)
Carrier AquaForce 30XA 140-352 air-cooled screw chillers with Touch Pilot controls and the factory BACnet/Modbus translator.
Also known as: 30XA, AquaForce 30XA, 30XA-100T, Touch Pilot, BACnet/Modbus translator - Air-cooled screw chiller (via BACnet translator)
Carrier AquaForce 30XV 140-500 (Touch Pilot) BACnet/Modbus Translator points
Carrier AquaForce 30XV140-500 chillers with the Touch Pilot controller and the optional BACnet/Modbus Translator on BACnet MS/TP.
Also known as: 30XV, AquaForce 30XV, 30XV-2T, 30XV BACnet translator, BACnet/Modbus Translator - Air-cooled screw chiller controller
Carrier AquaForce 30XV 140-500 (Touch Pilot, 2017) native BACnet IP points
Carrier AquaForce 30XV140-500 variable speed air-cooled screw chillers with the Touch Pilot display (original / Series A documentation, 2017).
Also known as: 30XV, AquaForce 30XV, 30XV-2T, 30XV Touch Pilot, 30XV Series A, Greenspeed 30XV - Air-cooled screw chiller controller
Carrier AquaForce 30XV 140-500 Series B (PIC6.1 Carrier Controller)
Carrier AquaForce 30XV140-500 Series B variable-speed air-cooled screw chillers with the PIC6.1 Carrier Controller and version 9.x software.
Also known as: 30XV, AquaForce 30XV, 30XV Series B, 30XV-6T, PIC6.1, Carrier Controller, Greenspeed - Air-cooled screw chiller controller
Carrier AquaForce 30XV 140-500 Series B, Carrier Controller (2019 software, 30XV-3T)
Carrier AquaForce 30XV140-500 Series B variable-speed air-cooled screw chillers with the Carrier Controller as documented in the June 2019 manual (Form 30XV-3T).
Also known as: 30XV, AquaForce 30XV, 30XV-3T, 30XV Series B 2019, Carrier Controller, Greenspeed, 04-53300197-01 - Scroll chiller / heat pump controller
Carrier AquaSnap 30MP (PIC6 Carrier Controller)
Carrier AquaSnap 30MPW017-080 water-cooled, 30MPA021-080 condenserless and 30MPQ021-080 heat pump chillers with scroll compressors and PIC6 (Carrier Controller).
Also known as: 30MPW, 30MPA, 30MPQ, 30MP, AquaSnap 30MP, 30MP-8T, Carrier Controller - Scroll chiller controller (BACnet option)
Carrier AquaSnap 30MPA/30MPW 016-071 (ComfortLink, UPC Open BACnet option)
Carrier AquaSnap 30MPA (condenserless) and 30MPW (water-cooled) 016-071 scroll chillers with ComfortLink controls and the factory BACnet communication option.
Also known as: 30MP, 30MPA, 30MPW, 30MPA016-071, 30MPW016-071, AquaSnap 30MP, 30MP-6T, UPC Open, ComfortLink, scroll chiller - Air-cooled scroll chiller controller (BACnet option)
Carrier AquaSnap 30RAP 010-150 (UPC Open BACnet option)
Carrier AquaSnap 30RAP010-150 air-cooled chillers and 30RAP011-060 with Greenspeed Intelligence (R-410A, ComfortLink controls) fitted with the BACnet communication option.
Also known as: 30RAP, AquaSnap 30RAP, 30RAP-8T, 30RAP Greenspeed, UPC Open, ComfortLink - Air-cooled scroll chiller controller (BACnet option)
Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option)
Carrier AquaSnap 30RB060-390 air-cooled chillers and 30RB080-390 with Greenspeed Intelligence (ComfortLink controls) fitted with the BACnet communication option.
Also known as: 30RB, AquaSnap 30RB, 30RB-8T, 30RB Greenspeed, UPC Open, ComfortLink - Air-cooled scroll chiller controller
Carrier AquaSnap 30RC 010-060
Carrier AquaSnap 30RC 010-060 air-cooled scroll chillers (with or without Greenspeed fans) using the Carrier Controller.
Also known as: 30RC, AquaSnap 30RC, 30RC-101T, Carrier Controller, 30RC BACnet IP - Air-cooled scroll chiller controller
Carrier AquaSnap 30RC 065-252 (Carrier Controller)
Carrier AquaSnap 30RC 065-252 air-cooled scroll chillers (including Greenspeed intelligence models) with the Carrier Controller.
Also known as: 30RC, 30RC065, 30RC252, AquaSnap 30RC, 30RC Greenspeed, 30RC-3T, air-cooled scroll chiller - Close control air handling unit
Carrier CCU Controller close control unit (Modbus to BACnet gateway option)
Carrier (Europe) close control / precision air conditioning units with the CCU controller and the optional Modbus RTU to BACnet gateway kit.
Also known as: Carrier CCU Controller, Carrier close control unit, Precision air conditioning controller, EN7519369 - Networked room thermostat
Carrier ComfortVu BACnet Thermostat
Carrier ComfortVu wall thermostats controlling fan coils or AC/heat pump units.
Also known as: ComfortVu, Carrier ComfortVu, 11-808-726-01 - Networked room thermostat
Carrier Connect Wi-Fi Thermostat (33CONNECTSTAT43)
Carrier Connect Wi-Fi wall thermostats controlling packaged or split AC, heat pump and furnace/air handler systems.
Also known as: 33CONNECTSTAT43, Carrier Connect thermostat, Connect Wi-Fi thermostat, ConnectStat, 11-808-728-01 - Commercial Wi-Fi thermostat
Carrier Connect Wi-Fi Thermostat 33TCSPF-4 / 33TWSPF-4
Carrier Connect Wi-Fi thermostats 33TCSPF-4 (Carrier branded) and 33TWSPF-4 (unbranded), 24 VAC touchscreen thermostats with built-in BACnet.
Also known as: 33TCSPF-4, 33TWSPF-4, 33TCSPF4, 33TWSPF4 - Fan coil unit controller
Carrier Fan Coil Open
Carrier fan coil units fitted with the Fan Coil Open (OPN-FC) multi-protocol controller.
Also known as: Fan Coil Open, OPN-FC, Carrier Fan Coil controller, 11-808-540-01 - Condensing unit (split system) controller
Carrier Gemini Select 38RCS/38RCD Condensing Unit (BACnet IP and MS/TP option)
Carrier Gemini Select 38RCS025-050 and 38RCD025-130 commercial air-cooled condensing units.
Also known as: 38RC, 38RCS, 38RCD, 38RCS025-050, 38RCD025-130, Gemini Select, 38RC-3T, air-cooled condensing unit - Rooftop unit controller
Carrier RTU Open v5
Carrier packaged rooftop units and heat pumps retrofitted or factory-fitted with the RTU Open controller.
Also known as: RTU Open, OPN-RTU, RTU-Open, 11-808-697-01 - Heat pump plant sequencer (system manager)
Carrier System Management Sequencer (SMS) Option 275A for modular R-290 air-source heat pumps
Carrier's System Management Sequencer (option 275A), a control cabinet that stages up to four modular R-290 air-source heat pumps with zones, pumps, DHW and a back-up boiler.
Also known as: SMS, OPT275A, Option 275A, System Management Sequencer, modular R-290 air source heat pump, Carrier Europe - Unit ventilator controller (fan coil / terminal unit)
Carrier Unit Ventilator Open
Carrier unit ventilators with the factory-installed Unit Vent (OPN-UV) multi-protocol controller.
Also known as: UV Open, Unit Vent Open, OPN-UV, Carrier unit ventilator controller, 11-808-513-01 - VAV terminal unit controller
Carrier VAV Zone II
Single-duct (OPN-VAVB1-02) and fan-powered (OPN-VAVB3-02) VAV terminals controlled by the Carrier VAV Zone II.
Also known as: OPN-VAVB1-02, OPN-VAVB3-02, VAV Zone II Single Duct, VAV Zone II Fan Terminal, i-Vu VAV Zone II, 11-808-602-01 - VVT bypass damper / duct static pressure controller (terminal zoning)
Carrier VVT Bypass II
Bypass dampers or supply-fan VFDs in Carrier VVT systems, controlled by the VVT Bypass II (OPN-VVTBP-02).
Also known as: OPN-VVTBP-02, VVT Bypass II controller, i-Vu VVT Bypass, 11-808-601-01 - VVT zone damper controller (VAV / terminal zoning)
Carrier VVT Zone II
Carrier VVT (variable volume and temperature) zone dampers and single-duct or fan-powered zone terminals run by the VVT Zone II controller.
Also known as: VVT Zone II controller, OPN-VVTZ2, i-Vu VVT Zone II, 11-808-603-01 - Water-to-water heat pump controller
Carrier W2W Open
Carrier water-to-water heat pumps fitted with the W2W Open (OPN-WSHPW2WM) multi-protocol controller.
Also known as: W2W Open, Water-to-Water Open, OPN-WSHPW2WM, Carrier water-to-water heat pump controller, 11-808-538-01 - Water source heat pump controller
Carrier Water Source Heat Pump TruVu Controller (TV-WSHP)
Carrier 50 Series water source heat pumps (50WC, 50WD, 50WT, 50HQP, 50VQP) with the factory TruVu TV-WSHP controller.
Also known as: TV-WSHP, TruVu WSHP, TVWSHP-02T, 50WC, 50WD, 50WT, 50HQP, 50VQP, 50 Series WSHP - Packaged rooftop unit controller (BACnet option)
Carrier WeatherExpert 48/50N2-N9 Rooftop (ComfortLink 6.x, UPC Open BACnet option)
Carrier WeatherExpert 48/50N2 through N9 packaged rooftop units (gas, electric or hydronic heat) with ComfortLink version 6.x controls and the BACnet communication option.
Also known as: 48N, 50N, 48N2, 50N9, 48/50N, WeatherExpert, ComfortLink 6.x, UPC Open, 48/50N-6T, 48_50N-6T - Rooftop unit controller (gateway)
Carrier WeatherExpert 48/50N2-N9 Rooftop (ComfortLink, UPC Open BACnet option)
Carrier WeatherExpert 48N and 50N (sizes N2-N9) large rooftop units with ComfortLink controls and the factory UPC Open BACnet option.
Also known as: 48N, 50N, 48N2, 50N9, 48/50N, WeatherExpert, 48-50N-8T, UPC Open, ComfortLink - Packaged rooftop unit controller (BACnet option)
Carrier WeatherMaker 48/50A Rooftop (ComfortLink, UPC Open BACnet option)
Carrier WeatherMaker 48/50A020-060 single-package applied rooftop units with ComfortLink 11.x controls and the factory UPC Open BACnet option.
Also known as: 48/50A, 48A, 50A, 48/50A020-060, WeatherMaker 48/50A, UPC Open, ComfortLink, 48-50A-17T - Packaged rooftop unit controller (BACnet option)
Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)
Carrier WeatherMaker 48/50A2, A3, A4 and A5 020-060 single-package large rooftop units with ComfortLink version 8.x controls and the UPC Open BACnet option.
Also known as: 48/50A2, 48/50A3, 48/50A4, 48/50A5, 48A2, 50A2, 48/50A020-060, WeatherMaker 48/50A, ComfortLink 8.x, UPC Open, 48/50A-13T, 48_50A-13T - Packaged rooftop unit controller (BACnet option)
Carrier Weathermaster 48/50P Large Rooftop (ComfortLink, UPC Open BACnet option)
Carrier Weathermaster 48/50P030-100 single-package large rooftop units with ComfortLink 9.x controls and the factory UPC Open BACnet option.
Also known as: 48/50P, 48P, 50P, 48/50P030-100, Weathermaster 48/50P, UPC Open, ComfortLink, 48-50P-15T - Packaged rooftop unit controller (BACnet option)
Carrier Weathermaster 48/50P2-P5 030-100 Large Rooftop (ComfortLink 7.x, UPC Open BACnet option)
Carrier Weathermaster 48/50P2, P3, P4 and P5 030-100 single-package large rooftop units with ComfortLink version 7.x controls and the UPC Open BACnet option.
Also known as: 48/50P2, 48/50P3, 48/50P4, 48/50P5, 48P2, 50P2, 48/50P030-100, Weathermaster 48/50P, ComfortLink 7.x, UPC Open, 48/50P-8T, 48_50P-8T - Water-source heat pump controller
Carrier WSHP Open v3
Carrier water-source heat pumps fitted with the WSHP Open multi-protocol controller.
Also known as: WSHP Open, WSHP-Open, Carrier water source heat pump controller, 11-808-539-01
Source: AquaEdge 19XR Two-Stage High-Efficiency Semi-Hermetic Centrifugal Liquid Chillers with PIC 5 Controls - Controls Operation and Troubleshooting (Appendix D) · 19XR-CLT-3T · rev. 2016-11. Object names, instances and units are reproduced as published; descriptions are our own.