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- WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)
Packaged rooftop unit controller (BACnet option) · BACnet points list
Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option) BACnet points list
Updated 12 November 2026
This is the ComfortLink 8.x generation of the 48/50A large rooftop. BACnet MS/TP comes from a UPC Open controller in its own enclosure below the main control box, which reads the ComfortLink board over CCN. The table has 268 rows (267 unique AV and BV IDs): occupancy, setpoints, air temperatures and pressures, building pressure, compressor relays, strikes and timeguards, economizer, demand levels, Humidi-MiZer, VAV and reheat settings, thermostat inputs, alarms and user-defined spare values.
This page lists 267 BACnet objects for the Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option) — 138 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
- WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)
- Equipment
- Packaged rooftop unit controller (BACnet option)
- Equipment type
- Rooftop units, AHUs & DOAS
- BACnet objects
- 267 (138 writable)
- Transport
- BACnet MS/TP
- Firmware
- ComfortLink 8.x
- Default device instance
- Network number 16101 followed by the MAC address (MAC 20 gives 1610120)
- 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
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 WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)
The BMS talks BACnet MS/TP to the UPC Open, which reads and writes the ComfortLink control over CCN. Set the CCN schedule number for the occupancy source you want, then write occupancy, setpoints and (for VAV) the supply air setpoint; read HVAC mode, temperatures and alarm state. Values the BMS feeds in (space, return or outdoor temperature, RH, CO2) are forces that clear if not refreshed.
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 2008 | occ_status_1 | Occupied? (0 = no, 1 = yes); writable | Write |
| AV 3001 | occ_cl_stpt_1 | Occupied cooling setpoint | Write |
| AV 3002 | occ_ht_stpt_1 | Occupied heating setpoint | Write |
| AV 3007 | sa_temp_stpt_1 | Supply air setpoint (VAV units) | Write |
| AV 1022 | hvac_mode_1 | HVAC mode as a number | Read |
| BV 94 | sfan_rly_1 | Supply fan relay on/off | Read |
| AV 43 | ctrltemp_1 | Control temperature (RAT, SPT or zone) | Read |
| AV 10 | sat_1 | Supply air temperature leaving the fan | Read |
| BV 9 | alm_1 | Unit alarm state | Read |
| BV 2999 | element_stat_1 | UPC's CCN communication status with the unit | Read |
Enable & remote start
The unit ships with Local Machine Disable (Service Test > STOP, BV 59 unitstop_1) set to Yes; set it to No before the unit runs. Occupancy follows the ComfortLink CCN schedule number (Configuration > CCN > SC.OV > SCH.N): 0 = always occupied, 1 = local schedule (default), 65-99 = a CCN schedule; 2-64 are not used and are forced back to 1. The points list makes Occupied? (BV 2008) writable, but the manual does not describe how a write interacts with SCH.N; test it on site. Emergency stop (BV 45) is forced over CCN.
Heartbeat & communication loss
The manual says forces at CCN priority 7 clear unless rewritten in time: outside air temperature, outside RH, outside air quality and static pressure reset after 30 minutes, return air and space temperature after 3 minutes.
Sensors & values from the BMS
Space Temperature (AV 137), Return Air Temperature (AV 135), Outside Air Temperature (AV 1003), Outside Air RH (AV 119), IAQ (AV 1009) and OAQ (AV 113) are writable. Refresh them within the force timeouts (3 min for space and return temperature, 30 min for outdoor values).
Network setup
- Set the MAC address on the UPC Open's Tens and Ones rotary switches; the controller reads switches, DIP switches and jumpers only at power-up.
- Device instance = network number (default 16101) followed by the MAC address, e.g. MAC 20 gives 1610120.
- BAS port: DS3 enable, DS4 E1-485, DS5-DS8 set to MSTP; baud on DS1-DS2 (9600, 19.2k, 38.4k or 76.8k, Carrier default 76.8k); 8N1 fixed. EIA-485 jumpers to EIA-485 and 2W.
- Fit a BT485 terminator on the first and last controller of the MS/TP segment.
- The UPC Open and the ComfortLink board must use the same CCN element and bus numbers (factory 1 and 0).
Watch out for
- Points depend on unit options (heat type, economizer, Humidi-MiZer, VFDs, building pressure control); objects for options not fitted carry no useful data.
- BV 47 is printed for two different points in the table.
- The user-defined analog and binary values are spare objects with no unit function.
Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option) 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 | |||||
|---|---|---|---|---|---|---|
| AV | 9 | dem_lim_1 | Active Demand Limit | % | Write | |
| AVmin | 10 | sat_1 | Air Temp Lvg Supply Fan | °F | Read | |
| AV | 11 | cem4201_1 | CEM AN1 4-20 ma J5,1-2 | mA | Write | |
| AV | 12 | cem10k1_1 | CEM AN1 10K temp J5,1-2 | °F | Write | |
| AV | 13 | cem4202_1 | CEM AN2 4-20 ma J5,3-4 | mA | Write | |
| AV | 14 | cem10k2_1 | CEM AN2 10K temp J5,3-4 | °F | Write | |
| AV | 15 | sasptemp_1 | Temper Supply Air Setpt | °F | Write | |
| AV | 16 | bpperiod_1 | BP PID Evaluation Time Level | min | Write | |
| AV | 17 | bpso_1 | BP Setpoint Offset | in H2O | Write | |
| AV | 18 | bpz_gain_1 | BP Threshold Adjustment | Write | ||
| AV | 22 | smz_1 | Capacity Load Factor | % | Read | |
| AV | 23 | z_gain_1 | Capacity Threshold Adj | Write | ||
| AV | 24 | hr_a1_1 | Compressor A1 Run Hours | hr | Read | |
| AV | 25 | cy_a1_1 | Compressor A1 Starts | Read | ||
| AV | 26 | cmpa1str_1 | Compressor A1 Strikes | Read | ||
| AV | 27 | cmpa1_tg_1 | Compressor A1 Timeguard | Read | ||
| AV | 28 | hr_a2_1 | Compressor A2 Run Hours | hr | Read | |
| AV | 29 | cy_a2_1 | Compressor A2 Starts | Read | ||
| AV | 30 | cmpa2str_1 | Compressor A2 Strikes | Read | ||
| AV | 31 | cmpa2_tg_1 | Compressor A2 Timeguard | Read | ||
| AV | 32 | hr_b1_1 | Compressor B1 Run Hours | hr | Read | |
| AV | 33 | cy_b1_1 | Compressor B1 Starts | Read | ||
| AV | 34 | cmpb1str_1 | Compressor B1 Strikes | Read | ||
| AV | 35 | cmpb1_tg_1 | Compressor B1 Timeguard | Read | ||
| AV | 36 | hr_b2_1 | Compressor B2 Run Hours | hr | Read | |
| AV | 37 | cy_b2_1 | Compressor B2 Starts | Read | ||
| AV | 38 | cmpb2str_1 | Compressor B2 Strikes | Read | ||
| AV | 39 | cmpb2_tg_1 | Compressor B2 Timeguard | Read | ||
| AV | 40 | oatlcomp_1 | Compressor Lockout Temp | °F | Write | |
| AV | 41 | ctrendlv_1 | Cool Trend Demand Level | Δ°F | Write | |
| AV | 42 | ctrendtm_1 | Cool Trend Time (secs) | sec | Write | |
| AVmin | 43 | ctrltemp_1 | Ctl.Temp RAT,SPT or ZONE | °F | Read | |
| AV | 44 | htsg_cap_1 | Current Running Capacity (HTSG_CAP) | % | Read | |
| AV | 45 | daqfnoff_1 | DAQ PPM Fan Off Setpoint | Write | ||
| AV | 46 | daqfnon_1 | DAQ PPM Fan On Setpoint | Write | ||
| AV | 49 | dhcoolsp_1 | Dehumidify Cool Setpoint | °F | Write | |
| AV | 50 | dhrelhsp_1 | Dehumidify RH Setpoint | % | Write | |
| AV | 52 | dmd_ctrl_1 | Demand Limit Select | Write | ||
| AV | 53 | dlswsp1_1 | Demand Limit Sw.1 Setpt. | % | Write | |
| AV | 54 | dlswsp2_1 | Demand Limit Sw.2 Setpt. | % | Write | |
| AV | 56 | daq_1 | Diff.Air Quality in PPM | Read | ||
| AV | 57 | Hmzrcapc_1 | HumidiMiZer Capacity | % | Read | |
| AV | 58 | iaqreact_1 | Diff. AQ Responsiveness | Write | ||
| AV | 59 | dmdlcoff_1 | Dmd Level(-) Low Cool OFF | Δ°F | Write | |
| AV | 60 | dmdlhoff_1 | Dmd Level(-) Low Heat OFF | Δ°F | Write | |
| AV | 61 | dmdhcon_1 | Dmd Level(+) Hi Cool ON | Δ°F | Write | |
| AV | 62 | dmdhhon_1 | Dmd Level(+) Hi Heat ON | Δ°F | Write | |
| AV | 63 | dmdlcon_1 | Dmd Level Low Cool ON | Δ°F | Write | |
| AV | 64 | dmdlhon_1 | Dmd Level Low Heat ON | Δ°F | Write | |
| AV | 66 | min_pos_1 | Econo Current Min. Pos. | % | Read | |
| AV | 67 | econocmd_1 | Economizer Act. Cmd. Pos. | % | Write | |
| AV | 68 | econpnt_1 | Economizer Control Point | °F | Read | |
| AV | 70 | economax_1 | Economizer Max.Position | % | Write | |
| AV | 76 | edt_1 | Evaporator Discharge Tmp | °F | Read | |
| AV | 77 | fan_mode_1 | Fan Mode | Write | ||
| AV | 78 | elec_fod_1 | Fan-Off Delay, Elec Heat | Write | ||
| AV | 79 | gas_fod_1 | Fan-Off Delay, Gas Heat | Write | ||
| AV | 80 | cool_fod_1 | Fan-Off Delay, Mech Cool | sec | Write | |
| AV | 83 | hcsp_gap_1 | Heat-Cool Setpoint Gap | Δ°F | Write | |
| AV | 85 | saspheat_1 | Heating Supply Air Setpt | °F | Write | |
| AV | 86 | bphplvl_1 | High BP Level | Write | ||
| AV | 87 | bplplvl_1 | Low BP Level | Write | ||
| AV | 93 | iaqovpos_1 | IAQ Econo Override Pos. | % | Write | |
| AV | 95 | iaqrefh_1 | IAQ High Reference | Write | ||
| AV | 96 | iaqrefl_1 | IAQ Low Reference | Write | ||
| AV | 97 | iaqminov_1 | IAQ Min.Pos.Override | % | Write | |
| AV | 98 | iaqptime_1 | IAQ Purge Duration | min | Write | |
| AV | 99 | iaqphtmp_1 | IAQ Purge HiTemp Min Pos | % | Write | |
| AV | 100 | iaqpltmp_1 | IAQ Purge LoTemp Min Pos | % | Write | |
| AV | 101 | iaqpntlo_1 | IAQ Purge OAT Lockout | °F | Write | |
| AV | 102 | htlatlim_1 | LAT Limit Config | Δ°F | Write | |
| AV | 107 | htmaxstg_1 | Maximum Heat Stages | Read | ||
| AV | 112 | oaqlock_1 | OAQ Lockout Value | Write | ||
| AV | 113 | oaq_1 | OAQ - PPM Outdoor CO2 | Write | ||
| AV | 114 | occl_end_1 | Occupied Cool Mode End | °F | Read | |
| AV | 115 | occlstrt_1 | Occupied Cool Mode Start | °F | Read | |
| AV | 116 | ocht_end_1 | Occupied Heat Mode End | °F | Read | |
| AV | 117 | ochtstrt_1 | Occupied Heat Mode Start | °F | Read | |
| AV | 118 | oa_humr_1 | Outside Air Humidity Ratio | Read | ||
| AV | 119 | oarh_1 | Outside Air Relative Humidity | % | Write | |
| AV | 120 | otl_1 | Override Time Limit | hr | Write | |
| AV | 121 | pwrm_1 | Power Exhaust Motors | Write | ||
| AV | 122 | pes1_1 | Power Exhaust On Setp.1 | % | Write | |
| AV | 123 | pes2_1 | Power Exhaust On Setp.2 | % | Write | |
| AV | 130 | rmtincfg_1 | Remote Switch Config | Write | ||
| AV | 131 | limt_1 | Reset Limit | Δ°F | Write | |
| AV | 132 | rtio_1 | Reset Ratio | Write | ||
| AV | 133 | rae_1 | Return Air Enthalpy | Read | ||
| AV | 134 | rarh_1 | Return Air Relative Humidity | % | Write | |
| AV | 135 | rat_1 | Return Air Temperature | °F | Write | |
| AV | 136 | schednum_1 | Schedule Number | Write | ||
| AV | 137 | spt_1 | Space Temperature | °F | Write | |
| AV | 138 | spto_1 | Space Temperature Offset | Δ°F | Write | |
| AV | 139 | spto_rng_1 | Space Temp Offset Range | Δ°F | Write | |
| AV | 143 | sprlimit_1 | SP Reset Limit | Write | ||
| AV | 144 | sprratio_1 | SP Reset Ratio | Write | ||
| AV | 150 | lat1sgas_1 | Staged Gas LAT 1 | °F | Read | |
| AV | 151 | lat2sgas_1 | Staged Gas LAT 2 | °F | Read | |
| AV | 152 | lat3sgas_1 | Staged Gas LAT 3 | °F | Read | |
| AV | 153 | lat_sgas_1 | Staged Gas LAT Sum | °F | Read | |
| AV | 154 | limswtmp_1 | Staged Gas Limit Sw Temp | °F | Read | |
| AV | 155 | delay_1 | Startup Delay Time | sec | Write | |
| AV | 156 | sprstcfg_1 | Stat. Pres. Reset Config | Write | ||
| AV | 157 | spreset_1 | Static Pressure Reset | Write | ||
| AV | 158 | sasprset_1 | Supply Air Setpnt. Reset | Δ°F | Write | |
| AV | 159 | tcstcool_1 | Temp Comp Start Cool Factor | min | Write | |
| AV | 160 | tcstheat_1 | Temp Comp Start Heat Factor | min | Write | |
| AV | 161 | tempcool_1 | Tempering in Cool SASP | Write | ||
| AV | 162 | temppurg_1 | Tempering Purge SASP | Write | ||
| AV | 163 | tempvocc_1 | Tempering Vent Occ SASP | Write | ||
| AV | 164 | tempvunc_1 | Temper Vent Unocc | Write | ||
| AV | 165 | sf_vfd_output_1 | Supply Fan VFD Speed (SFVFDTST) | % | Write | |
| AV | 166 | uefcntlo_1 | Un.Ec.Free Cool OAT Lock | °F | Write | |
| AV | 168 | uccl_end_1 | Unoccupied Cool Mode End | °F | Read | |
| AV | 169 | ucclstrt_1 | Unoccupied Cool Mode Start | °F | Read | |
| AV | 170 | ucht_end_1 | Unoccupied Heat Mode End | °F | Read | |
| AV | 171 | uchtstrt_1 | Unoccupied Heat Mode Start | °F | Read | |
| AV | 172 | uefc_cfg_1 | Unoc Econ Free Cool Cfg | Write | ||
| AV | 173 | uefctime_1 | Unoc Econ Free Cool Time | min | Write | |
| AV | 179 | oaq_user_1 | User Determined OAQ | Write | ||
| AV | 180 | vavocoff_1 | VAV Occ. Cool Off Delta | Δ°F | Write | |
| AV | 181 | vavocon_1 | VAV Occ. Cool On Delta | Δ°F | Write | |
| AV | 182 | sampmins_1 | VAV Unocc Fan Retry Time | min | Write | |
| AV | 183 | dhvraoff_1 | Vent Reheat RAT Offset | Δ°F | Write | |
| AV | 184 | dhvht_sp_1 | Vent Reheat Setpoint | °F | Write | |
| AV | 185 | dhvhtcfg_1 | Vent Reheat Setpt Select | Write | ||
| AV | 186 | bldgpfso_1 | VFD/Act. Fire Speed/Pos. | % | Write | |
| AV | 187 | statpfso_1 | VFD Fire Speed Override | % | Write | |
| AV | 188 | statpmax_1 | VFD Maximum Speed | % | Write | |
| AV | 189 | statpmin_1 | VFD Minimum Speed | % | Write | |
| AV | 1003 | oat_1 | Outside Air Temperature | °F | Write | |
| AV | 1009 | iaq_1 | IAQ - PPM Indoor CO2 | Write | ||
| AV | 1016 | static_press_1 | Static Pressure | in H2O | Read | |
| AVmin | 1022 | hvac_mode_1 | HVAC Mode Numerical Form | Read | ||
| AV | 1023 | cool_capacity_1 | Current Running Capacity (CAPTOTAL) | % | Read | |
| AV | 1024 | cool_ctrl_point_1 | Cooling Control Point | °F | Read | |
| AV | 1025 | heat_ctrl_point_1 | Heating Control Point | °F | Read | |
| AV | 1027 | lvg_air_temperature_1 | Leaving Air Temperature | °F | Read | |
| AV | 1028 | econ_pos_1 | Economizer Act. Curr. Pos | % | Read | |
| AV | 1030 | ra_temp_1 | Controlling Return Temp | °F | Write | |
| AV | 1070 | bldg_static_press_1 | Building Pressure | in H2O | Read | |
| AV | 1500 | ma_temp_1 | Mixed Air Temperature | °F | Read | |
| AV | 1600 | suction_press_a_1 | Cir A Suction Pressure | psig | Read | |
| AV | 1601 | discharge_press_a_1 | Cir A Discharge Pressure | psig | Read | |
| AV | 1602 | sat_cond_temp_a_1 | Cir A Sat. Condensing Temperature | °F | Read | |
| AV | 1603 | sat_suction_temp_a_1 | Cir A Sat. Suction Temperature | °F | Read | |
| AV | 1604 | suction_press_b_1 | Cir B Suction Pressure | psig | Read | |
| AV | 1605 | discharge_press_b_1 | Cir B Discharge Pressure | psig | Read | |
| AV | 1606 | sat_cond_temp_b_1 | Cir B Sat. Condensing Temperature | °F | Read | |
| AV | 1607 | sat_suction_temp_b_1 | Cir B Sat. Suction Temperature | °F | Read | |
| AV | 2003 | heat_run_1 | Requested Heat Stage | Read | ||
| AV | 2007 | space_temp_1 | Controlling Space Temp | °F | Write | |
| AV | 2050 | sfvfdtst_1 | Supply Fan VFD Speed (SFAN_VFD) | % | Read | |
| AV | 2075 | ef_vfd_output_1 | Exhaust Fan VFD Speed | % | Read | |
| AV | 2901 | user_analog_1_1 | User Defined Analog 1 | Read | ||
| AV | 2902 | user_analog_2_1 | User Defined Analog 2 | Read | ||
| AV | 2903 | user_analog_3_1 | User Defined Analog 3 | Read | ||
| AV | 2904 | user_analog_4_1 | User Defined Analog 4 | Read | ||
| AV | 2905 | user_analog_5_1 | User Defined Analog 5 | Read | ||
| AVmin | 3001 | occ_cl_stpt_1 | Cooling Occupied Setpoint | °F | Write | |
| AVmin | 3002 | occ_ht_stpt_1 | Heating Occupied Setpoint | °F | Write | |
| AV | 3003 | unocc_cl_stpt_1 | Cooling Unoccupied Setpoint | °F | Write | |
| AV | 3004 | unocc_ht_stpt_1 | Heating Unoccupied Setpoint | °F | Write | |
| AVmin | 3007 | sa_temp_stpt_1 | Supply Air Setpoint | °F | Write | |
| AV | 3016 | iaq_min_pos_1 | IAQ Demand Vent Min.Pos. | % | Write | |
| AV | 3050 | sa_static_stpt_1 | Static Pressure Setpoint | in H2O | Write | |
| AV | 3070 | bldg_press_stpt_1 | Building Pressure Setp. | in H2O | Write | |
| AV | 4005 | econ_min_1 | Economizer Min.Position | % | Write | |
| AV | 9008 | econ_oat_lockout_1 | High OAT Lockout Temp | °F | Write | |
| BVmin | 9 | alm_1 | Alarm State | Read | ||
| BV | 10 | capmode_1 | Capacity Clamp Mode | Read | ||
| BV | 11 | igcfan_1 | Fan request from IGC | Read | ||
| BV | 12 | cmpa1lok_1 | Comp A1 Locked Out ? | Read | ||
| BV | 13 | cmpa2lok_1 | Comp A2 Locked Out ? | Read | ||
| BV | 14 | cmpb1lok_1 | Comp B1 Locked Out ? | Read | ||
| BV | 15 | cmpb2ok_1 | Comp B2 Locked Out ? | Read | ||
| BV | 16 | cmpa1_1 | Compressor A1 Relay | Read | ||
| BV | 17 | cmpa2_1 | Compressor A2 Relay | Read | ||
| BV | 18 | cmpb1_1 | Compressor B1 Relay | Read | ||
| BV | 19 | cmpb2_1 | Compressor B2 Relay | Read | ||
| BV | 20 | cool_off_1 | Cool Mode Not In Effect? | Read | ||
| BV | 21 | modes_1 | Override Modes in Effect | Read | ||
| BV | 22 | sfonstat_1 | Supply Fan not on 30s ? | Read | ||
| BV | 25 | dbc_stat_1 | DBC - OAT Lockout? | Read | ||
| BV | 26 | modeadcv_1 | DCV Resetting Min Pos | Read | ||
| BV | 27 | ddbcstat_1 | DDBC- OAT > RAT Lockout? | Read | ||
| BV | 28 | dec_stat_1 | DEC - Diff.Enth.Lockout? | Read | ||
| BV | 29 | dhdisabl_1 | Dehumid. Disabled Econ.? | Read | ||
| BV | 30 | dhdiscin_1 | Dehumidify Input | Write | ||
| BV | 31 | modedmlt_1 | Demand Limit In Effect | Read | ||
| BV | 32 | dew_stat_1 | DEW - OA Dewpt.Lockout? | Read | ||
| BV | 34 | econunav_1 | Econ Act. Unavailable? | Read | ||
| BV | 35 | dhecdisa_1 | Econ disable in DH mode? | Write | ||
| BV | 36 | ecactive_1 | Economizer Active? | Read | ||
| BV | 37 | ecosw_1 | Economizer Control Input | Write | ||
| BV | 38 | econforc_1 | Economizer Forced ? | Read | ||
| BV | 41 | ecooride_1 | Econo Position Override | Write | ||
| BV | 42 | econheld_1 | Econ Recovery Hold Off? | Read | ||
| BV | 44 | edt_stat_1 | EDT Sensor Bad ? | Read | ||
| BV | 45 | emstop_1 | Emergency Stop | Write | ||
| BV | 46 | cmpa1ena_1 | Enable Compressor A1 | Write | ||
| BV | 47 | cmpa2ena_1 | Enable Compressor A2 | Write | ||
| BV | 48 | cmpb1ena_1 | Enable Compressor B1 | Write | ||
| BV | 49 | cmpb2ena_1 | Enable Compressor B2 | Write | ||
| BV | 50 | sfs_shut_1 | Fan Fail Shuts Down Unit | Write | ||
| BV | 52 | hs1_1 | Heat Relay 1 | Read | ||
| BV | 53 | hs2_1 | Heat Relay 2 | Read | ||
| BV | 54 | bphpovrd_1 | High BP Override | Read | ||
| BV | 55 | limtmode_1 | Hi Limit Switch Tmp Mode | Read | ||
| BV | 56 | modeiqpg_1 | IAQ Pre-Occ Purge Active | Read | ||
| BV | 57 | iaqpurge_1 | IAQ Purge | Write | ||
| BV | 58 | latcmode_1 | LAT Cutoff Mode | Read | ||
| BV | 59 | unitstop_1 | Local Machine Disable | Write | ||
| BV | 60 | bplpovrd_1 | Low BP Override | Read | ||
| BV | 61 | low_temp_1 | Low Temp Cap Override | Read | ||
| BV | 63 | modelock_1 | Mech Cooling Locked Out | Read | ||
| BV | 64 | mlv_1 | Min. Load Valve (HGBP) | Read | ||
| BV | 67 | oaecstat_1 | OAEC- OA Enth Lockout? | Read | ||
| BV | 68 | oaqlockd_1 | OAQ Lockout In Effect ? | Read | ||
| BV | 69 | oat_stat_1 | OAT Sensor Bad ? | Read | ||
| BV | 70 | htoccena_1 | Occupied Heating Enabled | Write | ||
| BV | 72 | pe_a_1 | Power Exhaust Relay A | Read | ||
| BV | 73 | pe_b_1 | Power Exhaust Relay B | Read | ||
| BV | 74 | pe_c_1 | Power Exhaust Relay C | Read | ||
| BV | 75 | pulldown_1 | Pull Down Cap Override | Read | ||
| BV | 76 | hs3_1 | Relay 3 W1 Gas Valve 2 | Read | ||
| BV | 77 | hs4_1 | Relay 4 W2 Gas Valve 2 | Read | ||
| BV | 78 | hs5_1 | Relay 5 W1 Gas Valve 3 | Read | ||
| BV | 79 | hs6_1 | Relay 6 W2 Gas Valve 3 | Read | ||
| BV | 80 | econdisa_1 | Remote Econ. Disabled ? | Read | ||
| BV | 81 | rmtin_1 | Remote Input State | Write | ||
| BV | 86 | slo_chng_1 | Slow Change Cap Override | Read | ||
| BV | 87 | softstop_1 | Soft Stop Request | Write | ||
| BV | 93 | modesars_1 | Supply Air Reset | Read | ||
| BVmin | 94 | sfan_rly_1 | Supply Fan Relay | Read | ||
| BV | 95 | sfs_1 | Supply Fan Status Switch | Write | ||
| BV | 96 | modetcst_1 | Temp Compensated Start | Read | ||
| BV | 97 | modetovr_1 | Timed Override In Effect | Read | ||
| BV | 98 | overlast_1 | Timed-Override in Effect | Read | ||
| BV | 99 | tstatall_1 | TSTAT Both Heat and Cool | Write | ||
| BV | 1005 | firedown_status_1 | Fire Shutdown Input | Write | ||
| BV | 1006 | dmd_sw1_1 | Demand Limit Switch 1 | Write | ||
| BV | 1007 | dmd_sw2_1 | Demand Limit Switch 2 | Write | ||
| BV | 1010 | remote_econ_enable_1 | Remote Economizer Enable | Write | ||
| BV | 1017 | y1_input_1 | Thermostat Y1 Input | Write | ||
| BV | 1018 | y2_input_1 | Thermostat Y2 Input | Write | ||
| BV | 1019 | w1_input_1 | Thermostat W1 Input | Write | ||
| BV | 1020 | w2_input_1 | Thermostat W2 Input | Write | ||
| BV | 1021 | g_input_1 | Thermostat G Input | Write | ||
| BV | 1026 | heat_interlock_relay_1 | Heat Interlock Relay | Write | ||
| BV | 1050 | iaq_status_1 | IAQ - Discrete Input | Write | ||
| BV | 1052 | filter_status_1 | Filter Status Input | Write | ||
| BV | 1060 | smk_evac_1 | Evacuation Input | Write | ||
| BV | 1061 | smk_press_1 | Pressurization Input | Write | ||
| BV | 1062 | smk_purg_1 | Smoke Purge Input | Write | ||
| BV | 2001 | sfan_1 | Supply Fan State | Read | ||
| BV | 2004 | sfan_forc_1 | Supply Fan Request | Write | ||
| BVmin | 2008 | occ_status_1 | Occupied? | Write | ||
| BV | 2012 | cond_fan_a_1 | Condenser Fan Circuit A | Read | ||
| BV | 2013 | cond_fan_b_1 | Condenser Fan Circuit B | Read | ||
| BV | 2014 | aux_relay_1 | Remote Alarm/Aux Relay | Write | ||
| BV | 2911 | user_binary_1_1 | User Defined Binary 1 | Read | ||
| BV | 2912 | user_binary_2_1 | User Defined Binary 2 | Read | ||
| BV | 2913 | user_binary_3_1 | User Defined Binary 3 | Read | ||
| BV | 2914 | user_binary_4_1 | User Defined Binary 4 | Read | ||
| BV | 2915 | user_binary_5_1 | User Defined Binary 5 | Read | ||
| BVmin | 2999 | element_stat_1 | Element Comm Status | Read |
No points match these filters.
Object ID lookup: Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop point IDs by name
AV9dem_lim_1AV10sat_1AV11cem4201_1AV12cem10k1_1AV13cem4202_1AV14cem10k2_1AV15sasptemp_1AV16bpperiod_1AV17bpso_1AV18bpz_gain_1AV22smz_1AV23z_gain_1AV24hr_a1_1AV25cy_a1_1AV26cmpa1str_1AV27cmpa1_tg_1AV28hr_a2_1AV29cy_a2_1AV30cmpa2str_1AV31cmpa2_tg_1AV32hr_b1_1AV33cy_b1_1AV34cmpb1str_1AV35cmpb1_tg_1AV36hr_b2_1AV37cy_b2_1AV38cmpb2str_1AV39cmpb2_tg_1AV40oatlcomp_1AV41ctrendlv_1AV42ctrendtm_1AV43ctrltemp_1AV44htsg_cap_1AV45daqfnoff_1AV46daqfnon_1AV49dhcoolsp_1AV50dhrelhsp_1AV52dmd_ctrl_1AV53dlswsp1_1AV54dlswsp2_1AV56daq_1AV57Hmzrcapc_1AV58iaqreact_1AV59dmdlcoff_1AV60dmdlhoff_1AV61dmdhcon_1AV62dmdhhon_1AV63dmdlcon_1AV64dmdlhon_1AV66min_pos_1AV67econocmd_1AV68econpnt_1AV70economax_1AV76edt_1AV77fan_mode_1AV78elec_fod_1AV79gas_fod_1AV80cool_fod_1AV83hcsp_gap_1AV85saspheat_1AV86bphplvl_1AV87bplplvl_1AV93iaqovpos_1AV95iaqrefh_1AV96iaqrefl_1AV97iaqminov_1AV98iaqptime_1AV99iaqphtmp_1AV100iaqpltmp_1AV101iaqpntlo_1AV102htlatlim_1AV107htmaxstg_1AV112oaqlock_1AV113oaq_1AV114occl_end_1AV115occlstrt_1AV116ocht_end_1AV117ochtstrt_1AV118oa_humr_1AV119oarh_1AV120otl_1AV121pwrm_1AV122pes1_1AV123pes2_1AV130rmtincfg_1AV131limt_1AV132rtio_1AV133rae_1AV134rarh_1AV135rat_1AV136schednum_1AV137spt_1AV138spto_1AV139spto_rng_1AV143sprlimit_1AV144sprratio_1AV150lat1sgas_1AV151lat2sgas_1AV152lat3sgas_1AV153lat_sgas_1AV154limswtmp_1AV155delay_1AV156sprstcfg_1AV157spreset_1AV158sasprset_1AV159tcstcool_1AV160tcstheat_1AV161tempcool_1AV162temppurg_1AV163tempvocc_1AV164tempvunc_1AV165sf_vfd_output_1AV166uefcntlo_1AV168uccl_end_1AV169ucclstrt_1AV170ucht_end_1AV171uchtstrt_1AV172uefc_cfg_1AV173uefctime_1AV179oaq_user_1AV180vavocoff_1AV181vavocon_1AV182sampmins_1AV183dhvraoff_1AV184dhvht_sp_1AV185dhvhtcfg_1AV186bldgpfso_1AV187statpfso_1AV188statpmax_1AV189statpmin_1AV1003oat_1AV1009iaq_1AV1016static_press_1AV1022hvac_mode_1AV1023cool_capacity_1AV1024cool_ctrl_point_1AV1025heat_ctrl_point_1AV1027lvg_air_temperature_1AV1028econ_pos_1AV1030ra_temp_1AV1070bldg_static_press_1AV1500ma_temp_1AV1600suction_press_a_1AV1601discharge_press_a_1AV1602sat_cond_temp_a_1AV1603sat_suction_temp_a_1AV1604suction_press_b_1AV1605discharge_press_b_1AV1606sat_cond_temp_b_1AV1607sat_suction_temp_b_1AV2003heat_run_1AV2007space_temp_1AV2050sfvfdtst_1AV2075ef_vfd_output_1AV2901user_analog_1_1AV2902user_analog_2_1AV2903user_analog_3_1AV2904user_analog_4_1AV2905user_analog_5_1AV3001occ_cl_stpt_1AV3002occ_ht_stpt_1AV3003unocc_cl_stpt_1AV3004unocc_ht_stpt_1AV3007sa_temp_stpt_1AV3016iaq_min_pos_1AV3050sa_static_stpt_1AV3070bldg_press_stpt_1AV4005econ_min_1AV9008econ_oat_lockout_1BV9alm_1BV10capmode_1BV11igcfan_1BV12cmpa1lok_1BV13cmpa2lok_1BV14cmpb1lok_1BV15cmpb2ok_1BV16cmpa1_1BV17cmpa2_1BV18cmpb1_1BV19cmpb2_1BV20cool_off_1BV21modes_1BV22sfonstat_1BV25dbc_stat_1BV26modeadcv_1BV27ddbcstat_1BV28dec_stat_1BV29dhdisabl_1BV30dhdiscin_1BV31modedmlt_1BV32dew_stat_1BV34econunav_1BV35dhecdisa_1BV36ecactive_1BV37ecosw_1BV38econforc_1BV41ecooride_1BV42econheld_1BV44edt_stat_1BV45emstop_1BV46cmpa1ena_1BV47cmpa2ena_1BV48cmpb1ena_1BV49cmpb2ena_1BV50sfs_shut_1BV52hs1_1BV53hs2_1BV54bphpovrd_1BV55limtmode_1BV56modeiqpg_1BV57iaqpurge_1BV58latcmode_1BV59unitstop_1BV60bplpovrd_1BV61low_temp_1BV63modelock_1BV64mlv_1BV67oaecstat_1BV68oaqlockd_1BV69oat_stat_1BV70htoccena_1BV72pe_a_1BV73pe_b_1BV74pe_c_1BV75pulldown_1BV76hs3_1BV77hs4_1BV78hs5_1BV79hs6_1BV80econdisa_1BV81rmtin_1BV86slo_chng_1BV87softstop_1BV93modesars_1BV94sfan_rly_1BV95sfs_1BV96modetcst_1BV97modetovr_1BV98overlast_1BV99tstatall_1BV1005firedown_status_1BV1006dmd_sw1_1BV1007dmd_sw2_1BV1010remote_econ_enable_1BV1017y1_input_1BV1018y2_input_1BV1019w1_input_1BV1020w2_input_1BV1021g_input_1BV1026heat_interlock_relay_1BV1050iaq_status_1BV1052filter_status_1BV1060smk_evac_1BV1061smk_press_1BV1062smk_purg_1BV2001sfan_1BV2004sfan_forc_1BV2008occ_status_1BV2012cond_fan_a_1BV2013cond_fan_b_1BV2014aux_relay_1BV2911user_binary_1_1BV2912user_binary_2_1BV2913user_binary_3_1BV2914user_binary_4_1BV2915user_binary_5_1BV2999element_stat_1
Integration notes
- Form 48/50A-13T (2-18) for ComfortLink 8.x units. The current 48/50A020-060 with ComfortLink 11.x (48-50A-17T) has a different list: only about 100 of these object IDs are shared.
- Object names end in _1. Descriptions are the printed point descriptions, with the CCN point name added where two rows share a description.
- The table prints BV:47 twice: Enable Compressor A2 (cmpa2ena_1) and HumidiMiZer 3-way Valve (Hum3wval_1). Only the first is kept here; check the live device.
- Element Comm Status (BV 2999) and the user-defined values (AV 2901-2905, BV 2911-2915) print n/a in the read/write column; they are shown read-only here.
- Units printed as °^F are shown as Δ°F (temperature differences). Ranges are left out because several print garbled in the PDF.
- This is ComfortLink + UPC Open, not the SystemVu or SmartVu controls used on other Carrier rooftops.
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 WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option) 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 WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)
How many BACnet points does the Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option) have?
This list has 267 BACnet objects: 169 analog values, 98 binary values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option) BACnet points are writable?
138 of the 267 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 WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option) BACnet documentation?
The source is Weathermaker 48/50A2,A3,A4,A5020-060 Single Package Large Rooftop Units with ComfortLink Version 8.x Controls - Controls, Start-Up, Operation, Service and Troubleshooting (Appendix E: UPC Open Controller Network Points List) (48/50A-13T), revision 2-18, published free by Carrier at https://www.shareddocs.com/hvac/docs/1005/Public/01/48_50A-13T.pdf.
What are the minimum BACnet points to integrate the Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)?
Start with BV 2008 occ_status_1 (Occupied? (0 = no, 1 = yes); writable); AV 3001 occ_cl_stpt_1 (Occupied cooling setpoint); AV 3002 occ_ht_stpt_1 (Occupied heating setpoint); AV 3007 sa_temp_stpt_1 (Supply air setpoint (VAV units)); AV 1022 hvac_mode_1 (HVAC mode as a number); BV 94 sfan_rly_1 (Supply fan relay on/off); AV 43 ctrltemp_1 (Control temperature (RAT, SPT or zone)); AV 10 sat_1 (Supply air temperature leaving the fan); BV 9 alm_1 (Unit alarm state); BV 2999 element_stat_1 (UPC's CCN communication status with the unit).
How do I enable BMS control of the Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)?
The unit ships with Local Machine Disable (Service Test > STOP, BV 59 unitstop_1) set to Yes; set it to No before the unit runs. Occupancy follows the ComfortLink CCN schedule number (Configuration > CCN > SC.OV > SCH.N): 0 = always occupied, 1 = local schedule (default), 65-99 = a CCN schedule; 2-64 are not used and are forced back to 1. The points list makes Occupied? (BV 2008) writable, but the manual does not describe how a write interacts with SCH.N; test it on site. Emergency stop (BV 45) is forced over CCN.
Does the Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option) need a BACnet heartbeat or have a communication timeout?
The manual says forces at CCN priority 7 clear unless rewritten in time: outside air temperature, outside RH, outside air quality and static pressure reset after 30 minutes, return air and space temperature after 3 minutes.
Can the BMS supply sensor values to the Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)?
Space Temperature (AV 137), Return Air Temperature (AV 135), Outside Air Temperature (AV 1003), Outside Air RH (AV 119), IAQ (AV 1009) and OAQ (AV 113) are writable. Refresh them within the force timeouts (3 min for space and return temperature, 30 min for outdoor values).
How do I check these points on the real WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)?
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
- Water-cooled screw chiller controller (BACnet option)
Carrier 30HXA / 30HXC 076-271 Series 9 (UPC Open BACnet option)
Carrier 30HXA condenserless and 30HXC water-cooled screw chillers, sizes 076-271, Series 9 with ComfortLink controls and the BACnet communication option.
Also known as: 30HX, 30HXA, 30HXC, 30HX-2T, UPC Open, ComfortLink, screw chiller - Water-cooled chiller and water-to-water heat pump controller
Carrier 30WG / 30WGA / 61WG with SmartVu (Carrier Europe, BACnet option 149)
Carrier Europe 30WG and 30WGA water-cooled/condenserless chillers and 61WG water-to-water heat pumps with SmartVu (PIC 6.0, software 11.x) or SmartVu 2.0 (PIC 6.1, software 1.x).
Also known as: 30WG, 30WGA, 61WG, AquaSnap 30WG, 61WG heat pump, SmartVu PIC 6.0, SmartVu 2.0 PIC 6.1, option 149, Carrier Europe - Air-cooled split condensing unit controller
Carrier 38APS/38APD 025-130 Condensing Unit (ComfortLink, UPC Open BACnet option)
Carrier 38APS and 38APD 025-130 air-cooled condensing units with ComfortLink controls and the factory UPC Open BACnet option.
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)
Carrier AquaEdge 19XR two-stage semi-hermetic centrifugal chillers with PIC 5 controls.
Also known as: 19XR, AquaEdge 19XR, PIC 5, PIC5, 19XR-CLT-3T, 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 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 - 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 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: Weathermaker 48/50A2,A3,A4,A5020-060 Single Package Large Rooftop Units with ComfortLink Version 8.x Controls - Controls, Start-Up, Operation, Service and Troubleshooting (Appendix E: UPC Open Controller Network Points List) · 48/50A-13T · rev. 2-18. Object names, instances and units are reproduced as published; descriptions are our own.