Easy BACnet- Home
- BACnet points lists
- Carrier
- AquaSnap 30RB 060-390 (UPC Open BACnet option)
Air-cooled scroll chiller controller (BACnet option) · BACnet points list
Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option) BACnet points list
Updated 28 October 2026
On the 30RB, BACnet MS/TP comes from a UPC Open controller added to the ComfortLink chiller. It publishes about 300 AV and BV objects (names ending in _1) covering start/stop, emergency stop, control point, demand limit, heat/cool select, setpoints, temperatures, pressures, compressor and fan status for up to three circuits, run hours and alarm state.
This page lists 302 BACnet objects for the Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option) — 36 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
- AquaSnap 30RB 060-390 (UPC Open BACnet option)
- Equipment
- Air-cooled scroll chiller controller (BACnet option)
- Equipment type
- Chillers
- BACnet objects
- 302 (36 writable)
- Transport
- BACnet MS/TP
- Firmware
- Not stated
- Default device instance
- Network number 16101 followed by the MAC address (MAC 20 gives 1610120)
- Also known as
- 30RB, AquaSnap 30RB, 30RB-8T, 30RB Greenspeed, UPC Open, ComfortLink
BMS integration notes: Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option)
Address the UPC Open (rotary switches), set the MS/TP baud and protocol DIP switches, and configure the chiller for CCN control. The BMS then starts and stops the chiller with BV 1500 (CCN Chiller Start/Stop) and can write control point, demand limit and heat/cool select; read run status, leaving water temperature, capacity and alarm state.
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 1500 | chil_s_s_1 | Network start/stop (Enable/Disable) | Write |
| BV 68 | emstop_1 | Emergency stop command | Write |
| AV 110 | hc_sel_1 | Heat/cool select: 0 Cool, 1 Heat, 2 Auto | Write |
| AV 96 | ctrl_pnt_1 | Control point (leaving water setpoint) | Write |
| AV 1 | dem_lim_1 | Demand limit, 0-100 % | Write |
| AV 137 | status_1 | Run status code | Read |
| AV 151 | lwt_1 | Leaving water temperature | Read |
| AV 1700 | cap_t_1 | Percent total capacity | Read |
| AV 2 | alm_1 | Alarm state: 0 Normal, 1 Partial, 2 Shutdown | Read |
Enable & remote start
Set the Operating Control Type to 2 (CCN Control). An external CCN device then forces CHIL_S_S (BV 1500) between start and stop. The Status Unit Control Type reads 2 (CCN) when the Enable/Off/Remote Contact switch is On and 0 (Local Off) when it is Off.
Network setup
- The BACnet option adds a UPC Open controller; it speaks BACnet MS/TP at 9600, 19.2k, 38.4k or 76.8k (Carrier default 76.8k), set on BAS port DIP switches DS1-DS2.
- For MS/TP set DS3 to enable, DS4 to E1-485 and the protocol switches DS5-DS8 to MSTP; the EIA-485 jumpers must be set to EIA-485 and 2W.
- MAC address from the two rotary switches (tens and ones); the controller reads switches and DIP settings only at power-up.
- Device instance is auto-generated as the network number (default 16101) followed by the MAC address, e.g. MAC 20 gives 1610120; change it with i-Vu Tools or a BACview.
- Fit a BT485 terminator on the first and last controller of the MS/TP segment.
Watch out for
- The Enable/Off/Remote Contact switch must be On for network start/stop to take effect.
- Many objects only apply with options such as heat reclaim, free cooling or a third circuit.
Carrier AquaSnap 30RB 060-390 (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 | |||||
|---|---|---|---|---|---|---|
| AVmin | 1 | dem_lim_1 | Active Demand Limit Val | % | Write | |
| AVmin | 2 | alm_1 | Alarm State | Read | ||
| AV | 3 | capt_010_1 | Chiller Capacity Signal | volts | Read | |
| AV | 4 | cpa1_cur_1 | Cir A Crank Heater Current Cp1 | amps | Read | |
| AV | 5 | cpa2_cur_1 | Cir A Crank Heater Current Cp2 | amps | Read | |
| AV | 6 | cpa3_cur_1 | Cir A Crank Heater Current Cp3 | amps | Read | |
| AV | 7 | cpa4_cur_1 | Cir A Crank Heater Current Cp4 | amps | Read | |
| AV | 8 | exv_a_1 | Cir A EXV Position | % | Read | |
| AV | 9 | fan_st_a_1 | Cir A Fan Staging Number | Read | ||
| AV | 10 | hd_pos_a_1 | Cir A Head Press Actuator Pos | % | Read | |
| AV | 11 | cpa1_tmp_1 | Cir A Motor Thermistor Comp 1 | ohms | Read | |
| AV | 12 | cpa2_tmp_1 | Cir A Motor Thermistor Comp 2 | ohms | Read | |
| AV | 13 | cpa3_tmp_1 | Cir A Motor Thermistor Comp 3 | ohms | Read | |
| AV | 14 | cpa4_tmp_1 | Cir A Motor Thermistor Comp 4 | ohms | Read | |
| AV | 15 | capa_t_1 | Cir A Percent Total Capacity | % | Read | |
| AV | 16 | suct_t_a_1 | Cir A Suction Gas Temperature | °F | Read | |
| AV | 17 | sh_a_1 | Cir A Suction Superheat Temp | °F (delta) | Read | |
| AV | 18 | cpb1_cur_1 | Cir B Crank Heater Current Cp1 | amps | Read | |
| AV | 19 | cpb2_cur_1 | Cir B Crank Heater Current Cp2 | amps | Read | |
| AV | 20 | cpb3_cur_1 | Cir B Crank Heater Current Cp3 | amps | Read | |
| AV | 21 | cpb4_cur_1 | Cir B Crank Heater Current Cp4 | amps | Read | |
| AV | 22 | exv_b_1 | Cir B EXV Position | % | Read | |
| AV | 23 | fan_st_b_1 | Cir B Fan Staging Number | Read | ||
| AV | 24 | hd_pos_b_1 | Cir B Head Press Actuator Pos | % | Read | |
| AV | 25 | cpb1_tmp_1 | Cir B Motor Thermistor Comp 1 | ohms | Read | |
| AV | 26 | cpb2_tmp_1 | Cir B Motor Thermistor Comp 2 | ohms | Read | |
| AV | 27 | cpb3_tmp_1 | Cir B Motor Thermistor Comp 3 | ohms | Read | |
| AV | 28 | cpb4_tmp_1 | Cir B Motor Thermistor Comp 4 | ohms | Read | |
| AV | 29 | capb_t_1 | Cir B Percent Total Capacity | % | Read | |
| AV | 30 | sct_b_1 | Cir B Saturated Condensing Tmp | °F | Read | |
| AV | 31 | sst_b_1 | Cir B Saturated Suction Temp | °F | Read | |
| AV | 32 | suct_t_b_1 | Cir B Suction Gas Temperature | °F | Read | |
| AV | 33 | sp_b_1 | Cir B Suction Pressure | psi | Read | |
| AV | 34 | sh_b_1 | Cir B Suction Superheat Temp | psi | Read | |
| AV | 35 | cpc1_cur_1 | Cir C Crank Heater Current Cp1 | amps | Read | |
| AV | 36 | cpc2_cur_1 | Cir C Crank Heater Current Cp2 | amps | Read | |
| AV | 37 | cpc3_cur_1 | Cir C Crank Heater Current Cp3 | amps | Read | |
| AV | 38 | cpc4_cur_1 | Cir C Crank Heater Current Cp4 | amps | Read | |
| AV | 39 | exv_c_1 | Cir C EXV Position | % | Read | |
| AV | 40 | fan_st_c_1 | Cir C Fan Staging Number | Read | ||
| AV | 41 | hd_pos_c_1 | Cir C Head Press Actuator Pos | % | Read | |
| AV | 42 | cpc1_tmp_1 | Cir C Motor Thermistor Comp 1 | ohms | Read | |
| AV | 43 | cpc2_tmp_1 | Cir C Motor Thermistor Comp 2 | ohms | Read | |
| AV | 44 | cpc3_tmp_1 | Cir C Motor Thermistor Comp 3 | ohms | Read | |
| AV | 45 | cpc4_tmp_1 | Cir C Motor Thermistor Comp 4 | ohms | Read | |
| AV | 46 | capc_t_1 | Cir C Percent Total Capacity | % | Read | |
| AV | 47 | sct_c_1 | Cir C Saturated Condensing Tmp | °F | Read | |
| AV | 48 | sst_c_1 | Cir C Saturated Suction Temp | °F | Read | |
| AV | 49 | suct_t_c_1 | Cir C Suction Gas Temperature | °F | Read | |
| AV | 50 | sp_c_1 | Cir C Suction Pressure | psi | Read | |
| AV | 51 | sh_c_1 | Cir C Suction Superheat Temp | °F (delta) | Read | |
| AV | 52 | hr_fana1_1 | Circuit A Fan #1 Hours | hours | Read | |
| AV | 53 | hr_fana2_1 | Circuit A Fan #2 Hours | hours | Read | |
| AV | 54 | hr_fana3_1 | Circuit A Fan #3 Hours | hours | Read | |
| AV | 55 | hr_fana4_1 | Circuit A Fan #4 Hours | hours | Read | |
| AV | 56 | hr_fana5_1 | Circuit A Fan #5 Hours | hours | Read | |
| AV | 57 | hr_fana6_1 | Circuit A Fan #6 Hours | hours | Read | |
| AV | 58 | hr_fanb1_1 | Circuit B Fan #1 Hours | hours | Read | |
| AV | 59 | hr_fanb2_1 | Circuit B Fan #2 Hours | hours | Read | |
| AV | 60 | hr_fanb3_1 | Circuit B Fan #3 Hours | hours | Read | |
| AV | 61 | hr_fanb4_1 | Circuit B Fan #4 Hours | hours | Read | |
| AV | 62 | hr_fanb5_1 | Circuit B Fan #5 Hours | hours | Read | |
| AV | 63 | hr_fanb6_1 | Circuit B Fan #6 Hours | hours | Read | |
| AV | 64 | hr_fanc1_1 | Circuit C Fan #1 Hours | hours | Read | |
| AV | 65 | hr_fanc2_1 | Circuit C Fan #2 Hours | hours | Read | |
| AV | 66 | hr_fanc3_1 | Circuit C Fan #3 Hours | hours | Read | |
| AV | 67 | hr_fanc4_1 | Circuit C Fan #4 Hours | hours | Read | |
| AV | 68 | hr_fanc5_1 | Circuit C Fan #5 Hours | hours | Read | |
| AV | 69 | hr_fanc6_1 | Circuit C Fan #6 Hours | hours | Read | |
| AV | 70 | lead_cir_1 | Circuit Loading Sequence | Write | ||
| AV | 71 | hr_cp_a1_1 | Compressor A1 Hours | hours | Read | |
| AV | 72 | st_cp_a1_1 | Compressor A1 Starts | Read | ||
| AV | 73 | hr_cp_a2_1 | Compressor A2 Hours | hours | Read | |
| AV | 74 | st_cp_a2_1 | Compressor A2 Starts | Read | ||
| AV | 75 | hr_cp_a3_1 | Compressor A3 Hours | hours | Read | |
| AV | 76 | st_cp_a3_1 | Compressor A3 Starts | Read | ||
| AV | 77 | hr_cp_a4_1 | Compressor A4 Hours | hours | Read | |
| AV | 78 | st_cp_a4_1 | Compressor A4 Starts | Read | ||
| AV | 79 | hr_cp_b1_1 | Compressor B1 Hours | hours | Read | |
| AV | 80 | st_cp_b1_1 | Compressor B1 Starts | Read | ||
| AV | 81 | hr_cp_b2_1 | Compressor B2 Hours | hours | Read | |
| AV | 82 | st_cp_b2_1 | Compressor B2 Starts | Read | ||
| AV | 83 | hr_cp_b3_1 | Compressor B3 Hours | hours | Read | |
| AV | 84 | st_cp_b3_1 | Compressor B3 Starts | Read | ||
| AV | 85 | hr_cp_b4_1 | Compressor B4 Hours | hours | Read | |
| AV | 86 | st_cp_b4_1 | Compressor B4 Starts | Read | ||
| AV | 87 | hr_cp_c1_1 | Compressor C1 Hours | hours | Read | |
| AV | 88 | st_cp_c1_1 | Compressor C1 Starts | Read | ||
| AV | 89 | hr_cp_c2_1 | Compressor C2 Hours | hours | Read | |
| AV | 90 | st_cp_c2_1 | Compressor C2 Starts | Read | ||
| AV | 91 | hr_cp_c3_1 | Compressor C3 Hours | hours | Read | |
| AV | 92 | st_cp_c3_1 | Compressor C3 Starts | Read | ||
| AV | 93 | hr_cp_c4_1 | Compressor C4 Hours | hours | Read | |
| AV | 94 | st_cp_c4_1 | Compressor C4 Starts | Read | ||
| AV | 95 | ctrl_wt_1 | Controlled Water Temp | °F | Read | |
| AVmin | 96 | ctrl_pnt_1 | Control Point | °F | Write | |
| AV | 97 | flui_typ_1 | Cooler Fluid Type | Read | ||
| AV | 98 | pump_seq_1 | Cooler Pumps Sequence | Write | ||
| AV | 99 | ice_sp_1 | Cooling Ice Setpoint | °F | Write | |
| AV | 100 | cramp_sp_1 | Cooling Ramp Loading | °F (delta) | Write | |
| AV | 101 | cr_deg_1 | Cooling Reset Deg. Value | °F | Write | |
| AV | 102 | csp1_1 | Cooling Setpoint 1 | °F | Write | |
| AV | 103 | csp2_1 | Cooling Setpoint 2 | °F | Write | |
| AV | 104 | v_cr_fu_1 | Current Full Reset Value | ma | Write | |
| AV | 105 | v_cr_no_1 | Current No Reset Value | ma | Write | |
| AV | 106 | dt_cr_fu_1 | Delta T Full Reset Value | °F (delta) | Write | |
| AV | 107 | dt_cr_no_1 | Delta T No Reset Value | °F (delta) | Write | |
| AV | 108 | lim_sel_1 | Demand Limit Type Select | Write | ||
| AV | 109 | oat_1 | External Temperature | °F | Read | |
| AVmin | 110 | hc_sel_1 | Heat/Cool Select | Write | ||
| AV | 111 | heatcool_1 | Heat/Cool Status | Read | ||
| AV | 112 | hr_hpump_1 | Heat Reclaim Pump Hours | hours | Read | |
| AV | 113 | lag_lim_1 | Lag Capacity Limit Value | % | Read | |
| AV | 114 | lim_anal_1 | Limit 4-20mA Signal | ma | Read | |
| AV | 115 | hr_mach_1 | Machine Operating Hours | hours | Read | |
| AV | 116 | st_mach_1 | Machine Starts Number | Read | ||
| AV | 117 | lim_ze_1 | mA For 0% Demand Limit | mA | Write | |
| AV | 118 | lim_mx_1 | mA For 100% Demand Limit | mA | Write | |
| AV | 119 | ms_sel_1 | Master/Slave Select | Write | ||
| AV | 120 | min_left_1 | Minutes Left for Start | min | Read | |
| AV | 121 | oatcr_fu_1 | OAT Full Reset Value | °F | Write | |
| AV | 122 | oatcr_no_1 | OAT No Reset Value | °F | Write | |
| AV | 123 | spacetmp_1 | Optional Space Temp | °F | Read | |
| AV | 124 | pump_del_1 | Pump Auto Rotation Delay | hours | Write | |
| AV | 125 | pd_p_a_1 | Pumpdown Pressure Cir A | psi | Read | |
| AV | 126 | pd_p_b_1 | Pumpdown Pressure Cir B | psi | Read | |
| AV | 127 | hr_sat_a_1 | Pumpdown Saturated Tmp A | °F | Read | |
| AV | 128 | hr_sat_b_1 | Pumpdown Saturated Tmp B | °F | Read | |
| AV | 129 | hr_deadb_1 | Reclaim Deadband | °F (delta) | Write | |
| AV | 130 | hr_ewt_1 | Reclaim Entering Fluid | °F | Read | |
| AV | 131 | hr_lwt_1 | Reclaim Leaving Fluid | °F | Read | |
| AV | 132 | rsp_1 | Reclaim Setpoint | °F | Write | |
| AV | 133 | hrstat_a_1 | Reclaim Status Circuit A | Read | ||
| AV | 134 | hrstat_b_1 | Reclaim Status Circuit B | Read | ||
| AV | 135 | hr_v_pos_1 | Reclaim Valve Position | % | Read | |
| AV | 136 | sp_reset_1 | Reset/Setpoint 4-20mA In | ma | Read | |
| AVmin | 137 | status_1 | Run Status | Read | ||
| AV | 138 | spacr_fu_1 | Space T Full Reset Value | °F | Read | |
| AV | 139 | spacr_no_1 | Space T No Reset Value | °F | Read | |
| AV | 140 | st_cp_av_1 | Starts/hr From Last 24 h | Read | ||
| AV | 141 | st_cp_mx_1 | Starts Max During 1 Hour | Read | ||
| AV | 142 | hr_subta_1 | Sub Condenser Temp Cir A | °F | Read | |
| AV | 143 | hr_subtb_1 | Sub Condenser Temp Cir B | °F | Read | |
| AV | 144 | hr_subca_1 | Subcooling Temperature A | °F | Read | |
| AV | 145 | hr_subcb_1 | Subcooling Temperature B | °F | Read | |
| AV | 146 | lim_sp1_1 | Switch Limit Setpoint 1 | % | Write | |
| AV | 147 | lim_sp2_1 | Switch Limit Setpoint 2 | % | Write | |
| AV | 148 | lim_sp3_1 | Switch Limit Setpoint 3 | % | Write | |
| AV | 149 | off_on_d_1 | Unit Off to On Delay | min | Write | |
| AV | 150 | ewt_1 | Water Exchanger Entering Temp | °F | Read | |
| AVmin | 151 | lwt_1 | Water Exchanger Leaving Temp | °F | Read | |
| AV | 152 | hr_cpum1_1 | Water Pump #1 Hours | hours | Read | |
| AV | 153 | hr_cpum2_1 | Water Pump #2 Hours | hours | Read | |
| AV | 1600 | sp_a_1 | Cir A Suction Pressure | psi | Read | |
| AV | 1601 | dp_a_1 | Cir A Discharge Pressure | psi | Read | |
| AV | 1602 | sct_a_1 | Cir A Saturated Condensing Tmp | °F | Read | |
| AV | 1603 | sst_a_1 | Cir A Saturated Suction Temp | °F | Read | |
| AV | 1605 | dp_b_1 | Cir B Discharge Pressure | psi | Read | |
| AV | 1609 | dp_c_1 | Cir C Discharge Pressure | psi | Read | |
| AV | 1612 | chwstemp_1 | CHWS Temperature - Prime Variable | °F | Read | |
| AVmin | 1700 | cap_t_1 | Percent Total Capacity | % | 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 | ||
| AV | 3500 | chws_sp_1 | Current Setpoint | °F | Read | |
| AV | 9006 | cool_demand_level_1 | System Cooling Demand Level | Read | ||
| AV | 80001 | mstr_oa_temp_1 | System OAT Master | Read | ||
| BV | 2 | schedule_1 | Local Schedule | Read | ||
| BV | 3 | dem_lmt_act_1 | System Demand Limiting | Read | ||
| BV | 4 | hr_ea_a_1 | Air Cond Entering Valv A | Read | On/Off | |
| BV | 5 | hr_ea_b_1 | Air Cond Entering Valv B | Read | On/Off | |
| BV | 6 | hr_la_a_1 | Air Cond Leaving Valve A | Read | On/Off | |
| BV | 7 | hr_la_b_1 | Air Cond Leaving Valve B | Read | On/Off | |
| BV | 8 | alarmout_1 | Alarm Relay Status | Read | On/Off | |
| BV | 9 | alert_1 | Alert Relay Status | Read | On/Off | |
| BV | 10 | mode_12_1 | Auto Changeover Active | Read | Yes/No | |
| BV | 11 | mode_17_1 | Boiler Active | Read | Yes/No | |
| BV | 12 | boiler_1 | Boiler Command | Read | On/Off | |
| BV | 13 | cp_a1_ht_1 | Cir A Compressor 1 Heater Out | Read | On/Off | |
| BV | 14 | cp_a1_1 | Cir A Compressor 1 Output | Read | On/Off | |
| BV | 15 | cp_a2_ht_1 | Cir A Compressor 2 Heater Out | Read | On/Off | |
| BV | 16 | cp_a2_1 | Cir A Compressor 2 Output | Read | On/Off | |
| BV | 17 | cp_a3_ht_1 | Cir A Compressor 3 Heater Out | Read | On/Off | |
| BV | 18 | cp_a3_1 | Cir A Compressor 3 Output | Read | On/Off | |
| BV | 19 | cp_a4_ht_1 | Cir A Compressor 4 Heater Out | Read | On/Off | |
| BV | 20 | cp_a4_1 | Cir A Compressor 4 Output | Read | On/Off | |
| BV | 21 | fan_a1_1 | Cir A Fan Output DO # 1 | Read | On/Off | |
| BV | 22 | fan_a2_1 | Cir A Fan Output DO # 2 | Read | On/Off | |
| BV | 23 | fan_a3_1 | Cir A Fan Output DO # 3 | Read | On/Off | |
| BV | 24 | fan_a4_1 | Cir A Fan Output DO # 4 | Read | On/Off | |
| BV | 25 | fan_a5_1 | Cir A Fan Output DO # 5 | Read | On/Off | |
| BV | 26 | fan_a6_1 | Cir A Fan Output DO # 6 | Read | On/Off | |
| BV | 27 | hgbp_v_a_1 | Cir A Hot Gas Bypass Output | Read | On/Off | |
| BV | 28 | cp_b1_ht_1 | Cir B Compressor 1 Heater Out | Read | On/Off | |
| BV | 29 | cp_b1_1 | Cir B Compressor 1 Output | Read | On/Off | |
| BV | 30 | cp_b2_ht_1 | Cir B Compressor 2 Heater Out | Read | On/Off | |
| BV | 31 | cp_b2_1 | Cir B Compressor 2 Output | Read | On/Off | |
| BV | 32 | cp_b3_ht_1 | Cir B Compressor 3 Heater Out | Read | On/Off | |
| BV | 33 | cp_b3_1 | Cir B Compressor 3 Output | Read | On/Off | |
| BV | 34 | cp_b4_ht_1 | Cir B Compressor 4 Heater Out | Read | On/Off | |
| BV | 35 | cp_b4_1 | Cir B Compressor 4 Output | Read | On/Off | |
| BV | 36 | fan_b1_1 | Cir B Fan Output DO # 1 | Read | On/Off | |
| BV | 37 | fan_b2_1 | Cir B Fan Output DO # 2 | Read | On/Off | |
| BV | 38 | fan_b3_1 | Cir B Fan Output DO # 3 | Read | On/Off | |
| BV | 39 | fan_b4_1 | Cir B Fan Output DO # 4 | Read | On/Off | |
| BV | 40 | fan_b5_1 | Cir B Fan Output DO # 5 | Read | On/Off | |
| BV | 41 | fan_b6_1 | Cir B Fan Output DO # 6 | Read | On/Off | |
| BV | 42 | hgbp_v_b_1 | Cir B Hot Gas Bypass Output | Read | On/Off | |
| BV | 43 | cp_c1_ht_1 | Cir C Compressor 1 Heater Out | Read | On/Off | |
| BV | 44 | cp_c1_1 | Cir C Compressor 1 Output | Read | On/Off | |
| BV | 45 | cp_c2_ht_1 | Cir C Compressor 2 Heater Out | Read | On/Off | |
| BV | 46 | cp_c2_1 | Cir C Compressor 2 Output | Read | On/Off | |
| BV | 47 | cp_c3_ht_1 | Cir C Compressor 3 Heater Out | Read | On/Off | |
| BV | 48 | cp_c3_1 | Cir C Compressor 3 Output | Read | On/Off | |
| BV | 49 | cp_c4_ht_1 | Cir C Compressor 4 Heater Out | Read | On/Off | |
| BV | 50 | cp_c4_1 | Cir C Compressor 4 Output | Read | On/Off | |
| BV | 51 | fan_c1_1 | Cir C Fan Output DO # 1 | Read | On/Off | |
| BV | 52 | fan_c2_1 | Cir C Fan Output DO # 2 | Read | On/Off | |
| BV | 53 | fan_c3_1 | Cir C Fan Output DO # 3 | Read | On/Off | |
| BV | 54 | fan_c4_1 | Cir C Fan Output DO # 4 | Read | On/Off | |
| BV | 55 | fan_c5_1 | Cir C Fan Output DO # 5 | Read | On/Off | |
| BV | 56 | fan_c6_1 | Cir C Fan Output DO # 6 | Read | On/Off | |
| BV | 57 | hgbp_v_c_1 | Cir C Hot Gas Bypass Output | Read | On/Off | |
| BV | 58 | mode_06_1 | Cooler Heater Active | Read | Yes/No | |
| BV | 59 | coolheat_1 | Cooler Heater Command | Read | On/Off | |
| BV | 60 | mode_07_1 | Cooler Pumps Rotation | Read | Yes/No | |
| BV | 61 | critical_1 | Critical Alarm Status | Read | On/Off | |
| BV | 62 | mode_19_1 | Defrost Active On Cir A | Read | Yes/No | |
| BV | 63 | mode_20_1 | Defrost Active On Cir B | Read | Yes/No | |
| BV | 64 | mode_04_1 | Demand Limit Active | Read | Yes/No | |
| BV | 65 | elec_box_1 | Electrical Box Safety | Read | Yes/No | |
| BV | 66 | ehs_step_1 | Electrical Heat Stage | Read | Open/Close | |
| BV | 67 | mode_15_1 | Electric Heat Active | Read | ||
| BVmin | 68 | emstop_1 | Emergency Stop | Write | Enable/Disable | |
| BV | 69 | pump_loc_1 | Flow Checked if Pump Off | Write | Yes/No | |
| BV | 70 | mode_13_1 | Free Cooling Active | Read | Yes/No | |
| BV | 71 | fc_dsble_1 | Free Cooling Disable? | Read | Yes/No | |
| BV | 72 | fc_sw_1 | Free Cooling Disable Sw. | Read | Yes/No | |
| BV | 73 | mode_16_1 | Heating Low EWT Lockout | Read | Yes/No | |
| BV | 74 | recl_sel_1 | Heat Reclaim Select | Write | Yes/No | |
| BV | 75 | mode_24_1 | High DGT Circuit A | Read | Yes/No | |
| BV | 76 | mode_25_1 | High DGT Circuit B | Read | Yes/No | |
| BV | 77 | mode_26_1 | High DGT Circuit C | Read | Yes/No | |
| BV | 78 | mode_27_1 | High Pres Override Cir A | Read | Yes/No | |
| BV | 79 | mode_28_1 | High Pres Override Cir B | Read | Yes/No | |
| BV | 80 | mode_29_1 | High Pres Override Cir C | Read | Yes/No | |
| BV | 81 | ice_sw_1 | Ice Done Storage Switch | Read | Open/Close | |
| BV | 82 | mode_18_1 | Ice Mode in Effect | Read | Yes/No | |
| BV | 83 | lock_1_1 | Interlock Status | Read | Open/Close | |
| BV | 84 | lim_sw1_1 | Limit Switch 1 Status | Read | Open/Close | |
| BV | 85 | lim_sw2_1 | Limit Switch 2 Status | Read | Open/Close | |
| BV | 86 | mode_21_1 | Low Suction Circuit A | Read | Yes/No | |
| BV | 87 | mode_22_1 | Low Suction Circuit B | Read | Yes/No | |
| BV | 88 | mode_23_1 | Low Suction Circuit C | Read | Yes/No | |
| BV | 89 | mode_09_1 | Night Low Noise Active | Read | Yes/No | |
| BV | 90 | occ_ovsw_1 | Occupied Override Switch | Read | Open/Close | |
| BV | 91 | onoff_sw_1 | On/Off - Remote Switch | Read | Open/Close | |
| BV | 92 | all_pass_1 | Pass For All User Config | Write | No/Yes | |
| BV | 93 | mode_08_1 | Pump Periodic Start | Read | Yes/No | |
| BV | 94 | pump_def_1 | Pump Run Status | Read | Open/Close | |
| BV | 95 | pump_per_1 | Pump Sticking Protection | Write | No/Yes | |
| BV | 96 | mode_05_1 | Ramp Loading Active | Read | Yes/No | |
| BV | 97 | ramp_sel_1 | Ramp Loading Select | Write | No/Yes | |
| BV | 98 | ready_1 | Ready or Running Status | Read | On/Off | |
| BV | 99 | mode_14_1 | Reclaim Active | Read | Yes/No | |
| BV | 100 | condflow_1 | Reclaim Condenser Flow | Read | On/Off | |
| BV | 101 | cond_htr_1 | Reclaim Condenser Heater | Read | On/Off | |
| BV | 102 | condpump_1 | Reclaim Condenser Pump | Read | On/Off | |
| BV | 103 | cond_pmp_1 | Reclaim Condenser Pump | Read | On/Off | |
| BV | 104 | hc_sw_1 | Remote Heat/Cool Switch | Read | Open/Close | |
| BV | 105 | rem_lock_1 | Remote Interlock Status | Read | Open/Close | |
| BV | 106 | recl_sw_1 | Remote Reclaim Switch | Read | Open/Close | |
| BV | 107 | setp_sw_1 | Remote Setpoint Switch | Read | Open/Close | |
| BV | 108 | mode_03_1 | Reset in Effect | Read | Yes/No | |
| BV | 109 | rot_pump_1 | Rotate Pumps Now? | Write | Yes/No | |
| BV | 110 | running_1 | Running Status | Read | On/Off | |
| BV | 111 | mode_02_1 | Second Setpoint in Use | Read | Yes/No | |
| BV | 112 | sp_occ_1 | Setpoint Occupied? | Read | Yes/No | |
| BV | 113 | shutdown_1 | Shutdown Indicator State | Read | On/Off | |
| BV | 114 | seq_typ_1 | Staged Loading Sequence | Write | No/Yes | |
| BV | 115 | mode_01_1 | Startup Delay in Effect | Read | Yes/No | |
| BV | 116 | mode_30_1 | Superheat Override Cir A | Read | Yes/No | |
| BV | 117 | mode_31_1 | Superheat Override Cir B | Read | Yes/No | |
| BV | 118 | mode_32_1 | Superheat Override Cir C | Read | Yes/No | |
| BV | 119 | mode_10_1 | System Manager Active | Read | Yes/No | |
| BV | 120 | hr_ew_a_1 | Water Cond Enter Valve A | Read | On/Off | |
| BV | 121 | hr_ew_b_1 | Water Cond Enter Valve B | Read | On/Off | |
| BV | 122 | hr_lw_a_1 | Water Cond Leaving Val A | Read | On/Off | |
| BV | 123 | hr_lw_b_1 | Water Cond Leaving Val B | Read | On/Off | |
| BV | 124 | cpump_1_1 | Water Pump #1 Command | Read | On/Off | |
| BV | 125 | cpump_2_1 | Water Pump #2 Command | Read | On/Off | |
| BV | 146 | element_alarm_1 | Equipment Alarm | Read | ||
| BVmin | 1500 | chil_s_s_1 | CCN Chiller Start/Stop | Write | Enable/Disable | |
| BV | 1501 | chil_occ_1 | Chiller Occupied? | Read | Yes/No | |
| 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 | ||
| BV | 2999 | element_stat_1 | Element Comm Status | Read |
No points match these filters.
Integration notes
- BACnet comes from the optional UPC Open controller, mounted in a separate enclosure below the main control box; object names end in _1.
- The Network Points List gives a point description, CCN name, read/write, units, default and range for each object; descriptions here are the printed point descriptions.
- AV 137 Run Status codes: 0 Off, 1 Running, 2 Stopping, 3 Delay, 4 Tripout, 5 Ready, 6 Override, 7 Defrost, 8 Run Test, 9 Test. AV 2 Alarm State: 0 Normal, 1 Partial, 2 Shutdown.
- The printed table gives Cooling Setpoint 2 (AV 103) the unit "min" and the Cooling Ice Setpoint (AV 99) a delta unit; both are absolute setpoints and are shown here in °F. Some other printed units and defaults look shifted by a row and are kept as printed.
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. Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the AquaSnap 30RB 060-390 (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 AquaSnap 30RB 060-390 (UPC Open BACnet option)
How many BACnet points does the Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option) have?
This list has 302 BACnet objects: 169 analog values, 133 binary values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option) BACnet points are writable?
36 of the 302 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 AquaSnap 30RB 060-390 (UPC Open BACnet option) BACnet documentation?
The source is AquaSnap 30RB060-390 Air-Cooled Chillers and 30RB080-390 with Greenspeed Intelligence - Controls, Start-Up, Operation, Service, and Troubleshooting (Appendix F, BACnet Communication Option, Network Points List) (30RB-8T Rev. B), revision 12-23, published free by Carrier at https://www.shareddocs.com/hvac/docs/1005/Public/05/30RB-8T.pdf.
What are the minimum BACnet points to integrate the Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option)?
Start with BV 1500 chil_s_s_1 (Network start/stop (Enable/Disable)); BV 68 emstop_1 (Emergency stop command); AV 110 hc_sel_1 (Heat/cool select: 0 Cool, 1 Heat, 2 Auto); AV 96 ctrl_pnt_1 (Control point (leaving water setpoint)); AV 1 dem_lim_1 (Demand limit, 0-100 %); AV 137 status_1 (Run status code); AV 151 lwt_1 (Leaving water temperature); AV 1700 cap_t_1 (Percent total capacity); AV 2 alm_1 (Alarm state: 0 Normal, 1 Partial, 2 Shutdown).
How do I enable BMS control of the Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option)?
Set the Operating Control Type to 2 (CCN Control). An external CCN device then forces CHIL_S_S (BV 1500) between start and stop. The Status Unit Control Type reads 2 (CCN) when the Enable/Off/Remote Contact switch is On and 0 (Local Off) when it is Off.
How do I check these points on the real AquaSnap 30RB 060-390 (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 - 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 - 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 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 - 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
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 - 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 - 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 - 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 - 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: AquaSnap 30RB060-390 Air-Cooled Chillers and 30RB080-390 with Greenspeed Intelligence - Controls, Start-Up, Operation, Service, and Troubleshooting (Appendix F, BACnet Communication Option, Network Points List) · 30RB-8T Rev. B · rev. 12-23. Object names, instances and units are reproduced as published; descriptions are our own.