{
 "manufacturer": "Carrier",
 "manufacturer_slug": "carrier",
 "model": "WeatherMaker 48/50A Rooftop (ComfortLink, UPC Open BACnet option)",
 "model_slug": "48-50a-rooftop-upc-open",
 "aliases": [
  "48/50A",
  "48A",
  "50A",
  "48/50A020-060",
  "WeatherMaker 48/50A",
  "UPC Open",
  "ComfortLink",
  "48-50A-17T"
 ],
 "equipment_type": "Packaged rooftop unit controller (BACnet option)",
 "applies_to": "Carrier WeatherMaker 48/50A020-060 single-package applied rooftop units with ComfortLink 11.x controls and the factory UPC Open BACnet option.",
 "summary": "On 48/50A rooftops the BACnet option is a UPC Open controller in its own enclosure below the main control box. It speaks BACnet MS/TP to the BMS and CCN to the unit's ComfortLink board. The list has 156 AVs and BVs: setpoints, air temperatures and pressures, compressor and heat relays, economizer and VFD outputs, thermostat inputs, demand limit, alarms and 40 user-defined spare values.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": "ComfortLink 11.x",
 "default_device_instance": "Network number 16101 followed by the MAC address (MAC 20 gives 1610120)",
 "access_inferred": false,
 "notes": [
  "Object names end in _1. The 48/50A table has no CCN point name or default value columns.",
  "Ranges are added to descriptions as printed. Units printed as °^F are shown as Δ°F (temperature differences).",
  "Heating Supply Air Setpt (AV:3008) is printed with 'no unit'.",
  "Two rows are both named Current Running Capacity: cool_capacity_1 (AV:1023) and htsg_cap_1 (AV:44, heating).",
  "The 48/50P list (48-50P-15T) uses the same layout but differs in several objects (e.g. compressor A3/B3, CFM values, comm-loss alarm BV:105 instead of BV:15, user binaries at BV:2951+), so it is a separate entry.",
  "This is ComfortLink + UPC Open, not the SystemVu or SmartVu controls used on other Carrier rooftops."
 ],
 "source": {
  "title": "WeatherMaker 48/50A020-060 Single Package Applied Rooftop Units with ComfortLink Version 11.x Controls - Controls, Start-Up, Operation, Service and Troubleshooting (Appendix E: UPC Open Controller Network Points List)",
  "doc_number": "48-50A-17T",
  "revision_date": "3-26",
  "url": "https://brandportal.carrier.com/asset/61cddf9c-46e9-44c0-b162-e45313633a9f/48-50A-17T.pdf"
 },
 "integration": {
  "summary": "The BMS talks BACnet MS/TP to the UPC Open, which reads and writes the 48/50A 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": [
   {
    "ref": "BV 2008",
    "name": "occ_status_1",
    "why": "Occupied? (0 = no, 1 = yes); writable"
   },
   {
    "ref": "AV 3001",
    "name": "occ_cl_stpt_1",
    "why": "Occupied cooling setpoint"
   },
   {
    "ref": "AV 3002",
    "name": "occ_ht_stpt_1",
    "why": "Occupied heating setpoint"
   },
   {
    "ref": "AV 3007",
    "name": "sa_temp_stpt_1",
    "why": "Supply air setpoint (VAV units)"
   },
   {
    "ref": "AV 1022",
    "name": "hvac_mode_1",
    "why": "HVAC mode as a number"
   },
   {
    "ref": "BV 94",
    "name": "sfan_rly_1",
    "why": "Supply fan relay on/off"
   },
   {
    "ref": "AV 43",
    "name": "ctrltemp_1",
    "why": "Control temperature (RAT, SPT or zone)"
   },
   {
    "ref": "AV 10",
    "name": "sat_1",
    "why": "Supply air temperature leaving the fan"
   },
   {
    "ref": "BV 9",
    "name": "alm_1",
    "why": "Unit alarm state"
   },
   {
    "ref": "BV 15",
    "name": "comm_lost_alm_1",
    "why": "UPC lost CCN communication with the unit"
   }
  ],
  "enable": "Occupancy follows the ComfortLink CCN schedule number (Configuration > CCN > SC.OV > SCH.N): 0 = always occupied, 1 = local schedule (default), 65-99 = a CCN/global schedule. 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. A remote switch input (RM.CF) can also set occupancy or start/stop the unit.",
  "heartbeat": "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.",
  "remote_sensors": "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).",
  "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); the CCN side stays at 9600 baud."
  ],
  "gotchas": [
   "Points depend on unit options (heat type, economizer, Humidi-MiZer, VFDs, expansion boards); objects for options not fitted carry no useful data.",
   "Thermostat inputs (Y1, Y2, W1, W2, G) are writable BVs, but the thermostat control types are C.TYP 3 and 4.",
   "The 20 user-defined analog and 20 binary values are spare objects with no unit function."
  ]
 },
 "points": [
  {
   "type": "BV",
   "instance": 2601,
   "name": "a_link_status_1",
   "description": "Airside Linkage Status",
   "units": "",
   "access": "R",
   "states": "0=NOT ACTIVE, 1=ACTIVE"
  },
  {
   "type": "AV",
   "instance": 2607,
   "name": "link_iaq_1",
   "description": "(Airside Linkage) Indoor Air Quality (range 0 to 5000)",
   "units": "ppm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2611,
   "name": "link_max_dmpr_1",
   "description": "(Airside Linkage) Max Damper Position (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2606,
   "name": "link_rh_1",
   "description": "(Airside Linkage) Space Relative Humidity (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10,
   "name": "sat_1",
   "description": "Air Temp Lvg Supply Fan",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 7030,
   "name": "air_linkage_fail_1",
   "description": "Airside Linkage Alarm",
   "units": "",
   "access": "R",
   "states": "0=NORMAL, 1=ALARM"
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "alm_1",
   "description": "Alarm State",
   "units": "",
   "access": "R",
   "states": "0=NORMAL, 1=ALARM"
  },
  {
   "type": "AV",
   "instance": 1070,
   "name": "bldg_static_press_1",
   "description": "Building Pressure",
   "units": "H2O",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3070,
   "name": "bldg_press_stpt_1",
   "description": "Building Pressure Setp. (range –0.25 to 0.25)",
   "units": "H2O",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1601,
   "name": "discharge_press_a_1",
   "description": "Cir A Discharge Pressure",
   "units": "psig",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1602,
   "name": "sat_cond_temp_a_1",
   "description": "Cir A Sat. Condensing Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1603,
   "name": "sat_suction_temp_a_1",
   "description": "Cir A Sat. Suction Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1600,
   "name": "suction_press_a_1",
   "description": "Cir A Suction Pressure",
   "units": "psig",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1605,
   "name": "discharge_press_b_1",
   "description": "Cir B Discharge Pressure",
   "units": "psig",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1606,
   "name": "sat_cond_temp_b_1",
   "description": "Cir B Sat. Condensing Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1607,
   "name": "sat_suction_temp_b_1",
   "description": "Cir B Sat. Suction Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 16,
   "name": "cmpa1_1",
   "description": "Compressor A1 Relay",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "cmpa2_1",
   "description": "Compressor A2 Relay",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 18,
   "name": "cmpb1_1",
   "description": "Compressor B1 Relay",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "cmpb2_1",
   "description": "Compressor B2 Relay",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AV",
   "instance": 1030,
   "name": "ra_temp_1",
   "description": "Controlling Return Temp (range –40 to 240)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2007,
   "name": "space_temp_1",
   "description": "Controlling Space Temp (range –40 to 240)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1024,
   "name": "cool_ctrl_point_1",
   "description": "Cooling Control Point",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3001,
   "name": "occ_cl_stpt_1",
   "description": "Cooling Occupied Setpoint (range 40 to 99)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3003,
   "name": "unocc_cl_stpt_1",
   "description": "Cooling Unoccupied Setpoint (range 40 to 99)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 43,
   "name": "ctrltemp_1",
   "description": "Ctl.Temp RAT,SPT or ZONE - Prime Variable",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1023,
   "name": "cool_capacity_1",
   "description": "Current Running Capacity",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 44,
   "name": "htsg_cap_1",
   "description": "Current Running Capacity",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 49,
   "name": "dhcoolsp_1",
   "description": "Dehumidify Cool Setpoint (range 40 to 55)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 30,
   "name": "dhdiscin_1",
   "description": "Dehumidify Input",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AV",
   "instance": 50,
   "name": "dhrelhsp_1",
   "description": "Dehumidify RH Setpoint (range 10 to 90)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 53,
   "name": "dlswsp1_1",
   "description": "Demand Limit Sw.1 Setpt. (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 54,
   "name": "dlswsp2_1",
   "description": "Demand Limit Sw.2 Setpt. (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1028,
   "name": "econ_pos_1",
   "description": "Economizer Act. Curr. Pos",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 36,
   "name": "ecactive_1",
   "description": "Economizer Active?",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2999,
   "name": "element_stat_1",
   "description": "Element Comm Status",
   "units": "",
   "access": "R",
   "states": "0=NO COMM, 1=NORMAL"
  },
  {
   "type": "AV",
   "instance": 76,
   "name": "edt_1",
   "description": "Evaporator Discharge Tmp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2075,
   "name": "ef_vfd_output_1",
   "description": "Exhaust Fan VFD Speed",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1052,
   "name": "filter_status_1",
   "description": "Filter Status Input",
   "units": "",
   "access": "W",
   "states": "0=CLEAN, 1=DIRTY"
  },
  {
   "type": "BV",
   "instance": 52,
   "name": "hs1_1",
   "description": "Heat Relay 1",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 53,
   "name": "hs2_1",
   "description": "Heat Relay 2",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AV",
   "instance": 83,
   "name": "hcsp_gap_1",
   "description": "Heat-Cool Setpoint Gap (range 2 to 10)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1025,
   "name": "heat_ctrl_point_1",
   "description": "Heating Control Point",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3002,
   "name": "occ_ht_stpt_1",
   "description": "Heating Occupied Setpoint (range 40 to 99)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3008,
   "name": "saspheat_1",
   "description": "Heating Supply Air Setpt (range 80 to 120)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3004,
   "name": "unocc_ht_stpt_1",
   "description": "Heating Unoccupied Setpoint (range 40 to 99)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1022,
   "name": "hvac_mode_1",
   "description": "HVAC Mode Numerical Form",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1050,
   "name": "iaq_status_1",
   "description": "IAQ - Discrete Input",
   "units": "",
   "access": "W",
   "states": "0=LOW, 1=HIGH"
  },
  {
   "type": "AV",
   "instance": 1009,
   "name": "iaq_1",
   "description": "IAQ - PPM Indoor CO2 (range 0 to 5000)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1027,
   "name": "lvg_air_temperature_1",
   "description": "Leaving Air Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "schedule_1",
   "description": "Local Schedule",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AV",
   "instance": 1500,
   "name": "ma_temp_1",
   "description": "Mixed Air Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 113,
   "name": "oaq_1",
   "description": "OAQ - PPM Outdoor CO2 (range 0 to 5000)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 114,
   "name": "occl_end_1",
   "description": "Occupied Cool Mode End",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 115,
   "name": "occlstrt_1",
   "description": "Occupied Cool Mode Start",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 116,
   "name": "ocht_end_1",
   "description": "Occupied Heat Mode End",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 117,
   "name": "ochtstrt_1",
   "description": "Occupied Heat Mode Start",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2008,
   "name": "occ_status_1",
   "description": "Occupied?",
   "units": "",
   "access": "W",
   "states": "0=NO, 1=YES"
  },
  {
   "type": "AV",
   "instance": 119,
   "name": "oarh_1",
   "description": "Outside Air Relative Humidity (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1003,
   "name": "oat_1",
   "description": "Outside Air Temperature (range –40 to 240)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 72,
   "name": "pe_a_1",
   "description": "Power Exhaust Relay A",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 73,
   "name": "pe_b_1",
   "description": "Power Exhaust Relay B",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 74,
   "name": "pe_c_1",
   "description": "Power Exhaust Relay C",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 76,
   "name": "hs3_1",
   "description": "Relay 3 W1 Gas Valve 2",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 77,
   "name": "hs4_1",
   "description": "Relay 4 W2 Gas Valve 2",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 78,
   "name": "hs5_1",
   "description": "Relay 5 W1 Gas Valve 3",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 79,
   "name": "hs6_1",
   "description": "Relay 6 W2 Gas Valve 3",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AV",
   "instance": 2003,
   "name": "heat_run_1",
   "description": "Requested Heat Stage",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 134,
   "name": "rarh_1",
   "description": "Return Air Relative Humidity (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 135,
   "name": "rat_1",
   "description": "Return Air Temperature (range –40 to 240)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 139,
   "name": "spto_rng_1",
   "description": "Space Temp Offset Range (range 1 to 10)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 137,
   "name": "spt_1",
   "description": "Space Temperature (range –40 to 240)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 150,
   "name": "lat1sgas_1",
   "description": "Staged Gas LAT 1",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 151,
   "name": "lat2sgas_1",
   "description": "Staged Gas LAT 2",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 152,
   "name": "lat3sgas_1",
   "description": "Staged Gas LAT 3",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1016,
   "name": "static_press_1",
   "description": "Static Pressure",
   "units": "H2O",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 157,
   "name": "spreset_1",
   "description": "Static Pressure Reset (range 0 to 15)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3050,
   "name": "sa_static_stpt_1",
   "description": "Static Pressure Setpoint (range 0 to 5)",
   "units": "H2O",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 93,
   "name": "modesars_1",
   "description": "Supply Air Reset",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AV",
   "instance": 158,
   "name": "sasprset_1",
   "description": "Supply Air Setpnt. Reset (range 0 to 20)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3007,
   "name": "sa_temp_stpt_1",
   "description": "Supply Air Setpoint (range 45 to 75)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 94,
   "name": "sfan_rly_1",
   "description": "Supply Fan Relay",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 95,
   "name": "sfs_1",
   "description": "Supply Fan Status Switch",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AV",
   "instance": 2050,
   "name": "sf_vfd_output_1",
   "description": "Supply Fan VFD Speed (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 9006,
   "name": "cool_demand_level_1",
   "description": "System Cooling Demand Level",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 3,
   "name": "dem_lmt_act_1",
   "description": "System Demand Limiting",
   "units": "",
   "access": "R",
   "states": "0=INACTIVE, 1=ACTIVE"
  },
  {
   "type": "AV",
   "instance": 9036,
   "name": "heat_demand_level_1",
   "description": "System Heating Demand Level",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 80001,
   "name": "mstr_oa_temp_1",
   "description": "System OAT Master",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1021,
   "name": "g_input_1",
   "description": "Thermostat G Input",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 1019,
   "name": "w1_input_1",
   "description": "Thermostat W1 Input",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 1020,
   "name": "w2_input_1",
   "description": "Thermostat W2 Input",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 1017,
   "name": "y1_input_1",
   "description": "Thermostat Y1 Input",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 1018,
   "name": "y2_input_1",
   "description": "Thermostat Y2 Input",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AV",
   "instance": 168,
   "name": "uccl_end_1",
   "description": "Unoccupied Cool Mode End",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 169,
   "name": "ucclstrt_1",
   "description": "Unoccupied Cool Mode Start",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 170,
   "name": "ucht_end_1",
   "description": "Unoccupied Heat Mode End",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 171,
   "name": "uchtstrt_1",
   "description": "Unoccupied Heat Mode Start",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 183,
   "name": "dhvraoff_1",
   "description": "Vent Reheat RAT Offset (range 0 to 8)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 184,
   "name": "dhvht_sp_1",
   "description": "Vent Reheat Setpoint (range 55 to 95)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 185,
   "name": "dhvhtcfg_1",
   "description": "Vent Reheat Setpt Select (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2901,
   "name": "user_analog_1_1",
   "description": "User Defined Analog 1",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2902,
   "name": "user_analog_2_1",
   "description": "User Defined Analog 2",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2903,
   "name": "user_analog_3_1",
   "description": "User Defined Analog 3",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2904,
   "name": "user_analog_4_1",
   "description": "User Defined Analog 4",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2905,
   "name": "user_analog_5_1",
   "description": "User Defined Analog 5",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2906,
   "name": "user_analog_6_1",
   "description": "User Defined Analog 6",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2907,
   "name": "user_analog_7_1",
   "description": "User Defined Analog 7",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2908,
   "name": "user_analog_8_1",
   "description": "User Defined Analog 8",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2909,
   "name": "user_analog_9_1",
   "description": "User Defined Analog 9",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2910,
   "name": "user_analog_10_1",
   "description": "User Defined Analog 10",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2911,
   "name": "user_analog_11_1",
   "description": "User Defined Analog 11",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2912,
   "name": "user_analog_12_1",
   "description": "User Defined Analog 12",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2913,
   "name": "user_analog_13_1",
   "description": "User Defined Analog 13",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2914,
   "name": "user_analog_14_1",
   "description": "User Defined Analog 14",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2915,
   "name": "user_analog_15_1",
   "description": "User Defined Analog 15",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2916,
   "name": "user_analog_16_1",
   "description": "User Defined Analog 16",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2917,
   "name": "user_analog_17_1",
   "description": "User Defined Analog 17",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2918,
   "name": "user_analog_18_1",
   "description": "User Defined Analog 18",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2919,
   "name": "user_analog_19_1",
   "description": "User Defined Analog 19",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2920,
   "name": "user_analog_20_1",
   "description": "User Defined Analog 20",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "stpt_adj_enable_1",
   "description": "Setpoint Adjustment Enable",
   "units": "",
   "access": "W",
   "states": "0=DSABLE, 1=ENABLE"
  },
  {
   "type": "BV",
   "instance": 203,
   "name": "zs_co2_valid_1",
   "description": "ZS CO2 Sensor Valid Status",
   "units": "",
   "access": "R",
   "states": "0=N/A, 1=VALID/CONNECTED"
  },
  {
   "type": "BV",
   "instance": 201,
   "name": "zs_sen_valid_1",
   "description": "ZS Temp Sensor Valid Status",
   "units": "",
   "access": "R",
   "states": "0=N/A, 1=VALID/CONNECTED"
  },
  {
   "type": "BV",
   "instance": 200,
   "name": "zs_sen_alm_1",
   "description": "ZS Thermostat Config Alarm",
   "units": "",
   "access": "R",
   "states": "0=NORMAL, 1=ALARM"
  },
  {
   "type": "BV",
   "instance": 2911,
   "name": "user_binary_1_1",
   "description": "User Defined Binary 1",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2912,
   "name": "user_binary_2_1",
   "description": "User Defined Binary 2",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2913,
   "name": "user_binary_3_1",
   "description": "User Defined Binary 3",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2914,
   "name": "user_binary_4_1",
   "description": "User Defined Binary 4",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2915,
   "name": "user_binary_5_1",
   "description": "User Defined Binary 5",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2916,
   "name": "user_binary_6_1",
   "description": "User Defined Binary 6",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2917,
   "name": "user_binary_7_1",
   "description": "User Defined Binary 7",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2918,
   "name": "user_binary_8_1",
   "description": "User Defined Binary 8",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2919,
   "name": "user_binary_9_1",
   "description": "User Defined Binary 9",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2920,
   "name": "user_binary_10_1",
   "description": "User Defined Binary 10",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2921,
   "name": "user_binary_11_1",
   "description": "User Defined Binary 11",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2922,
   "name": "user_binary_12_1",
   "description": "User Defined Binary 12",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2923,
   "name": "user_binary_13_1",
   "description": "User Defined Binary 13",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2924,
   "name": "user_binary_14_1",
   "description": "User Defined Binary 14",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2925,
   "name": "user_binary_15_1",
   "description": "User Defined Binary 15",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2926,
   "name": "user_binary_16_1",
   "description": "User Defined Binary 16",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2927,
   "name": "user_binary_17_1",
   "description": "User Defined Binary 17",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2928,
   "name": "user_binary_18_1",
   "description": "User Defined Binary 18",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2929,
   "name": "user_binary_19_1",
   "description": "User Defined Binary 19",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 2930,
   "name": "user_binary_20_1",
   "description": "User Defined Binary 20",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 15,
   "name": "comm_lost_alm_1",
   "description": "Element Communications Alarm",
   "units": "",
   "access": "R",
   "states": "0=COMM NORMAL, 1=COMM LOST"
  },
  {
   "type": "AV",
   "instance": 1604,
   "name": "suction_press_b_1",
   "description": "Cir B Suction Pressure",
   "units": "psig",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2605,
   "name": "use_linkage_1",
   "description": "Use Linkage",
   "units": "",
   "access": "W",
   "states": "0=NO, 1=YES"
  },
  {
   "type": "BV",
   "instance": 5123,
   "name": "et_reset_as_link_1",
   "description": "Equipment Touch reset linkage Alarm",
   "units": "",
   "access": "W",
   "states": "0=NO, 1=YES"
  },
  {
   "type": "AV",
   "instance": 1902,
   "name": "system_spt_1",
   "description": "System Space Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1904,
   "name": "system_rh_1",
   "description": "System Space RH",
   "units": "%rh",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1903,
   "name": "system_aq_1",
   "description": "System Space AQ",
   "units": "ppm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3052,
   "name": "max_dmpr_pos_1",
   "description": "Maximum Damper Position (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3053,
   "name": "min_dmpr_pos_1",
   "description": "Minimum Damper Position (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3054,
   "name": "max_reset_1",
   "description": "Maximum Reset",
   "units": "inH2O",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3055,
   "name": "ct_sa_static_stpt_1",
   "description": "Controlling Static Pressure Setpoint",
   "units": "inH2O",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 3051,
   "name": "st_pr_rst_en_1",
   "description": "Static Pressure Reset Enable",
   "units": "",
   "access": "W",
   "states": "0=DSABLE, 1=ENABLE"
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/carrier/48-50a-rooftop-upc-open",
 "note": "Provided as-is. Point availability varies by firmware and options; verify against the live device.",
 "disclaimer": "DISCLAIMER: reference only, provided AS IS with no warranty. May contain errors or be out of date. You must verify every point against the manufacturer's current documentation and the live device before use. easybacnet.com accepts no liability for its use and is not affiliated with the manufacturer. Terms: https://easybacnet.com/terms#content"
}