{
 "manufacturer": "Carrier",
 "manufacturer_slug": "carrier",
 "model": "WeatherExpert 48/50N2-N9 Rooftop (ComfortLink, UPC Open BACnet option)",
 "model_slug": "48-50n-weatherexpert-rooftop-upc-open",
 "short_model": "WeatherExpert 48/50N Rooftop",
 "aliases": [
  "48N",
  "50N",
  "48N2",
  "50N9",
  "48/50N",
  "WeatherExpert",
  "48-50N-8T",
  "UPC Open",
  "ComfortLink"
 ],
 "equipment_type": "Rooftop unit controller (gateway)",
 "applies_to": "Carrier WeatherExpert 48N and 50N (sizes N2-N9) large rooftop units with ComfortLink controls and the factory UPC Open BACnet option.",
 "summary": "On WeatherExpert 48/50N rooftops the BACnet option is a UPC Open controller that talks BACnet MS/TP to the BMS and CCN to the unit's ComfortLink board. The list has 164 AVs and BVs: occupancy, supply air and static pressure setpoints, air temperatures, pressures and flows, compressor and heat relays, economizer and VFD values, thermostat and switch inputs, demand limits, alarms and spare user values.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": null,
 "default_device_instance": null,
 "access_inferred": false,
 "notes": [
  "Object names end in _1. Rows the table prints without an object ID (System Space AQ/RH/Temperature, Use Linkage, User Defined Analog 1 and 6-20) are left out.",
  "Access is from the READ/WRITE column; W-only rows (CCN forces such as Occupied?, Outside Air Temperature, thermostat inputs) are listed as writable.",
  "Units printed as °^F or ^F are shown as Δ°F (temperature differences); dF is shown as °F.",
  "The 48/50A and 48/50P lists use the same layout but share only about 100 of these objects, so this is a separate entry.",
  "Points depend on unit options (heat type, economizer, Humidi-MiZer, VFDs, airflow monitoring, controls expansion boards)."
 ],
 "source": {
  "title": "WeatherExpert 48N2-N9 and 50N2-N9 Single Package Rooftop Units - Controls, Start-Up, Operation, Service and Troubleshooting (Appendix F, BACnet Option Network Points List)",
  "doc_number": "48-50N-8T",
  "revision_date": "2022-03",
  "url": "https://www.shareddocs.com/hvac/docs/1005/Public/0F/48-50N-8T.pdf"
 },
 "integration": {
  "summary": "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 and (for VAV) the supply air and static pressure setpoints; read HVAC mode, temperatures and alarm state. Values the BMS feeds in (space, return or outdoor temperature, RH, IAQ) 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 3007",
    "name": "sa_temp_stpt_1",
    "why": "Supply air setpoint (VAV units)"
   },
   {
    "ref": "AV 3050",
    "name": "sa_static_stpt_1",
    "why": "Duct static pressure setpoint (VAV units)"
   },
   {
    "ref": "AV 1022",
    "name": "hvac_mode_1",
    "why": "HVAC mode as a number"
   },
   {
    "ref": "AV 2050",
    "name": "sf_vfd_output_1",
    "why": "Supply fan VFD speed, %"
   },
   {
    "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 105",
    "name": "comm_lost_alm_1",
    "why": "UPC lost CCN communication with the unit"
   }
  ],
  "enable": "Occupancy follows the ComfortLink CCN schedule number (SCH.N): 0 = always occupied, 1 = internal schedule, 65-99 = a broadcast 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. The unit ships with Local Machine Disable (BV 59 unitstop_1) set, which must be cleared before the unit runs.",
  "heartbeat": "The manual says CCN forces at 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 Tens and Ones rotary switches; it 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).",
   "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."
  ],
  "gotchas": [
   "Points depend on unit options; objects for options not fitted carry no useful data.",
   "Thermostat inputs (Y1, Y2, W1, W2, G) and switch inputs are writable BVs (CCN forces).",
   "The user-defined analog and binary values are spare objects with no unit function."
  ]
 },
 "points": [
  {
   "type": "AV",
   "instance": 11,
   "name": "cct_1",
   "description": "Air Temp Lvg Evap Coil",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10,
   "name": "sat_1",
   "description": "Air Temp Lvg Supply Fan",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 88,
   "name": "a700_1",
   "description": "Air Temp Lvg Supply Fan Thermistor Failure",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2601,
   "name": "a_link_status_1",
   "description": "Airside Linkage",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 7030,
   "name": "air_linkage_fail_1",
   "description": "Airside Linkage Alarm",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "alm_1",
   "description": "Alarm State",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1070,
   "name": "bldg_static_press_1",
   "description": "Building Pressure",
   "units": "in. H2O",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3070,
   "name": "bldg_press_stpt_1",
   "description": "Building Pressure Setp. (range –0.25 to 0.25)",
   "units": "in. 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": "AV",
   "instance": 1604,
   "name": "suction_press_b_1",
   "description": "Cir B Suction Pressure",
   "units": "psig",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 16,
   "name": "cmpa1_1",
   "description": "Compressor A1 Relay (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "cmpa2_1",
   "description": "Compressor A2 Relay (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 13,
   "name": "cmpa3_1",
   "description": "Compressor A3 Relay (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 18,
   "name": "cmpb1_1",
   "description": "Compressor B1 Relay (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "cmpb2_1",
   "description": "Compressor B2 Relay (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 14,
   "name": "cmpb3_1",
   "description": "Compressor B3 Relay (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 40,
   "name": "oatlcomp_1",
   "description": "Compressor Lockout Temp (range –20 to 55)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1030,
   "name": "re_temp_1",
   "description": "Controlling Return Air 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 (range –20 to 140)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 43,
   "name": "ctrltemp_1",
   "description": "Ctl.Temp RAT,SPT or ZONE (range 0 to 100)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 44,
   "name": "htsg_cap_1",
   "description": "Current Running Capacity (Heat) (range 0 to 100)",
   "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 (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "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": "BV",
   "instance": 2,
   "name": "m684_1",
   "description": "Dmd Level Map Select",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1028,
   "name": "econ1_pos_1",
   "description": "Econ 1 Out Act.Curr.Pos.",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 67,
   "name": "econocmd_1",
   "description": "Econ1Out Act. Cmd Pos (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 41,
   "name": "ecn2cpos_1",
   "description": "Econ2 Ret Cmd Position (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 129,
   "name": "ecn3cpos_1",
   "description": "Econ3 Ret Cmd Position (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 42,
   "name": "ecmincfm_1",
   "description": "Econo Current Min. CFM (range 0 to 20000)",
   "units": "CFM",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 45,
   "name": "ecminpos_1",
   "description": "Econo Current Min. Pos. (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 36,
   "name": "ecactive_1",
   "description": "Economizer Active? (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 70,
   "name": "economax_1",
   "description": "Economizer Max.Position (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 46,
   "name": "oacfmmax_1",
   "description": "Economizer Min.Flow (range 0 to 20000)",
   "units": "CFM",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 4005,
   "name": "econ_min_1",
   "description": "Economizer Min.Position (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2999,
   "name": "element_stat_1",
   "description": "Element Comm Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 105,
   "name": "comm_lost_alm_1",
   "description": "Element Communications Alarm",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 45,
   "name": "emstop_1",
   "description": "Emergency Stop (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 127,
   "name": "element_alarm_1",
   "description": "Equipment Alarm",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "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 (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 50,
   "name": "sfs_shut_1",
   "description": "Fan Fail Shuts Down Unit (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 77,
   "name": "fan_mode_1",
   "description": "Fan Mode (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1052,
   "name": "filter_status_1",
   "description": "Filter Status Input (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 114,
   "name": "a404_1",
   "description": "Fire Shut Down Emergency Mode (fire-smoke)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1005,
   "name": "firedown_status_1",
   "description": "Fire Shutdown Input (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 41,
   "name": "frz_1",
   "description": "Freeze Status Switch (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1026,
   "name": "heat_interlock_relay_1",
   "description": "Heat Interlock Relay (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 52,
   "name": "hs1_1",
   "description": "Heat Relay 1 (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 53,
   "name": "hs2_1",
   "description": "Heat Relay 2 (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "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 (range –10 to 140)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 85,
   "name": "saspheat_1",
   "description": "Heating Supply Air Setpt (range 80 to 120)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 9008,
   "name": "econ_oat_lockout_1",
   "description": "High OAT Lockout Temp (range –40 to 120)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 55,
   "name": "htclcpos_1",
   "description": "Ht.Coil Command Position (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 47,
   "name": "hum3wval_1",
   "description": "HumidiMizer 3-way Valve (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 57,
   "name": "hmzrcapc_1",
   "description": "HumidiMizer Capacity (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1022,
   "name": "hvac_mode_1",
   "description": "HVAC Mode Numerical Form (range 0 to 40)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1050,
   "name": "iaq_status_1",
   "description": "IAQ - Discrete Input (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1009,
   "name": "iaq_1",
   "description": "IAQ - PPM Indoor CO2 (range 0 to 5000)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 58,
   "name": "oacfmmin_1",
   "description": "IAQ Demand Vent Min.Flow (range 0 to 20000)",
   "units": "CFM",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2607,
   "name": "link_iaq_1",
   "description": "Indoor Air CO2",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1027,
   "name": "lvg_air_temeprature_1",
   "description": "Leaving Air Temperature (range –40 to 240)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2611,
   "name": "link_max_dmpr_1",
   "description": "Linkage Max Damper Position",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 59,
   "name": "unitstop_1",
   "description": "Local Machine Disable (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "schedule_1",
   "description": "Local Schedule",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "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 (range 0 to 100)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 115,
   "name": "occlstrt_1",
   "description": "Occupied Cool Mode Start (range 0 to 100)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 116,
   "name": "ocht_end_1",
   "description": "Occupied Heat Mode End (range 0 to 100)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 117,
   "name": "ochtstrt_1",
   "description": "Occupied Heat Mode Start (range 0 to 100)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 70,
   "name": "htoccena_1",
   "description": "Occupied Heating Enabled (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2008,
   "name": "occ_status_1",
   "description": "Occupied? (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 66,
   "name": "oacfm_1",
   "description": "Outside Air CFM (range 0 to 50000)",
   "units": "CFM",
   "access": "R",
   "states": ""
  },
  {
   "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": "pflts_status_1",
   "description": "Post Filter Stat. Input (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 76,
   "name": "hs3_1",
   "description": "Relay 3 W1 Gas Valve 2 (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 77,
   "name": "hs4_1",
   "description": "Relay 4 W2 Gas Valve 2 (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 78,
   "name": "hs5_1",
   "description": "Relay 5 W1 Gas Valve 3 (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 79,
   "name": "hs6_1",
   "description": "Relay 6 W2 Gas Valve 3 (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2014,
   "name": "aux_relay_1",
   "description": "Remote Alarm/Aux Relay (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 81,
   "name": "rmtin_1",
   "description": "Remote Input State (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2003,
   "name": "heat_run_1",
   "description": "Requested Heat Stage (range 0 to 20)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 131,
   "name": "limt_1",
   "description": "Reset Limit (range 0 to 20)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 132,
   "name": "rtio_1",
   "description": "Reset Ratio (range 0 to 10)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 69,
   "name": "racfm_1",
   "description": "Return Air CFM (range 0 to 50000)",
   "units": "CFM",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 133,
   "name": "rae_1",
   "description": "Return Air Enthalpy",
   "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": "BV",
   "instance": 6,
   "name": "stpt_adj_enable_1",
   "description": "Setpoint Adjustment Enable",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 73,
   "name": "sph_1",
   "description": "SP High Alert Limit (range 0 to 5)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 74,
   "name": "spl_1",
   "description": "SP Low Alert Limit (range –0.5 to 5)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 143,
   "name": "sprlimit_1",
   "description": "SP Reset Limit (range 0 to 2)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 144,
   "name": "sprratio_1",
   "description": "SP Reset Ratio (range 0 to 2)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 72,
   "name": "sprh_1",
   "description": "Space Relative Humidity (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 139,
   "name": "spto_rng_1",
   "description": "Space Temp Offset Range (range 0 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": 138,
   "name": "spto_1",
   "description": "Space Temperature Offset (range –10 to 10)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 54,
   "name": "spt_over_1",
   "description": "SPT Override Enabled ? (range 0 to 1)",
   "units": "",
   "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": 156,
   "name": "sprstcfg_1",
   "description": "Stat. Pres. Reset Config (range 0 to 4)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1016,
   "name": "bldg_static_press_1",
   "description": "Static Pressure",
   "units": "in. 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": "in. H2O",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 116,
   "name": "t211_1",
   "description": "Static Pressure Transducer Failure",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 78,
   "name": "sacfm_1",
   "description": "Supply Air CFM (range 0 to 50000)",
   "units": "CFM",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 93,
   "name": "modesars_1",
   "description": "Supply Air Reset (range 0 to 1)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "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": 82,
   "name": "sfbyin_1",
   "description": "Supply Fan Bypass Input",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 83,
   "name": "sfbyrly_1",
   "description": "Supply Fan Bypass Relay",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2004,
   "name": "sfan_forc_1",
   "description": "Supply Fan Request (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 95,
   "name": "sfs_1",
   "description": "Supply Fan Status Switch (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "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": 7,
   "name": "dem_lmt_act_1",
   "description": "System Demand Limiting",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "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": "AV",
   "instance": 15,
   "name": "sasptemp_1",
   "description": "Temper Supply Air Setpt (range 35 to 70)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 161,
   "name": "tempcool_1",
   "description": "Tempering in Cool SASP (range 5 to 75)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 163,
   "name": "tempvocc_1",
   "description": "Tempering Vent Occ SASP (range –20 to 80)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1021,
   "name": "g_input_1",
   "description": "Thermostat G Input (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1019,
   "name": "w1_input_1",
   "description": "Thermostat W1 Input (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1020,
   "name": "w2_input_1",
   "description": "Thermostat W2 Input (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1017,
   "name": "y1_input_1",
   "description": "Thermostat Y1 Input (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1018,
   "name": "y2_input_1",
   "description": "Thermostat Y2 Input (range 0 to 1)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 166,
   "name": "uefcntlo_1",
   "description": "Un.Ec.Free Cool OAT Lock (range 40 to 70)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 117,
   "name": "a152_1",
   "description": "Unit Down Due to Failure",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 168,
   "name": "uccl_end_1",
   "description": "Unoccupied Cool Mode End (range 0 to 100)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 169,
   "name": "ucclstrt_1",
   "description": "Unoccupied Cool Mode Start (range 0 to 100)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 170,
   "name": "ucht_end_1",
   "description": "Unoccupied Heat Mode End (range 0 to 100)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 171,
   "name": "uchtstrt_1",
   "description": "Unoccupied Heat Mode Start (range 0 to 100)",
   "units": "°F",
   "access": "R",
   "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": "BV",
   "instance": 2911,
   "name": "user_binary_1_1",
   "description": "User Defined Binary 1",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2912,
   "name": "user_binary_2_1",
   "description": "User Defined Binary 2",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2913,
   "name": "user_binary_3_1",
   "description": "User Defined Binary 3",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2914,
   "name": "user_binary_4_1",
   "description": "User Defined Binary 4",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2915,
   "name": "user_binary_5_1",
   "description": "User Defined Binary 5",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 180,
   "name": "vavocoff_1",
   "description": "VAV Occ. Cool Off Delta (range 1 to 25)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 181,
   "name": "vavocon_1",
   "description": "VAV Occ. Cool On Delta (range 0 to 25)",
   "units": "Δ°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 188,
   "name": "statpmax_1",
   "description": "VFD Maximum Speed (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 189,
   "name": "statpmin_1",
   "description": "VFD Minimum Speed (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 80,
   "name": "vfd1freq_1",
   "description": "VFD1 Actual Motor Freq (range 0 to 500)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 81,
   "name": "vfd1pwr_1",
   "description": "VFD1 Actual Motor Power",
   "units": "kW",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 82,
   "name": "vfd1rpm_1",
   "description": "VFD1 Actual Motor rpm (range 0 to 30000)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 93,
   "name": "vfd2freq_1",
   "description": "VFD2 Actual Motor Freq (range 10 to 500)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 94,
   "name": "vfd2pwr_1",
   "description": "VFD2 Actual Motor Power",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 95,
   "name": "vfd2rpm_1",
   "description": "VFD2 Actual Motor rpm",
   "units": "",
   "access": "R",
   "states": ""
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/carrier/48-50n-weatherexpert-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"
}