{
 "manufacturer": "Lynxspring",
 "manufacturer_slug": "lynxspring",
 "model": "BW437-RTU-LX rooftop unit wall controller (Onyxx LX)",
 "model_slug": "bw437-rtu-lx",
 "aliases": [
  "BW437-RTU-LX",
  "BW437-RTU",
  "BW437RTU",
  "Onyxx LX BW437 RTU",
  "Onyxx LX RTU wall controller"
 ],
 "equipment_type": "Rooftop unit controller (wall-mount)",
 "applies_to": "Lynxspring Onyxx LX BW437-RTU-LX wall-mount controllers running packaged rooftop units and heat pumps over BACnet MS/TP.",
 "summary": "The BW437-RTU-LX is a wall-mounted thermostat-style controller with built-in room temperature, humidity, CO2 and motion sensing that runs a rooftop unit or heat pump from preset applications (MSV 127). On BACnet MS/TP it exposes its seven relays, four analog outputs and inputs, setpoints, demands, economizer and humidity settings, and a long list of configuration multi-states.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": "Onyxx LX UI software 4.0 or later, firmware 1.058 or later",
 "default_device_instance": null,
 "access_inferred": true,
 "notes": [
  "The guide has no read/write column; access is inferred from its tags (Status = read-only; Cfg, User and Cmd = writable).",
  "Binary and analog output descriptions are generated from the application chosen in MSV 127 (refreshed when BV 4 is on).",
  "MSV 7-10, 16-19, 23, 27, 28, 30, 32, 44, 45, 48, 49, 52, 54, 55, 65 and 68 are for custom applications; set MSV 127 to custom before changing them.",
  "A JP2 jumper selects whether the seventh output is BO 7 or AO 1 (ECM fan).",
  "Temperature units are listed as °F; the guide prints °F and °C ranges and the controller can be set to metric."
 ],
 "source": {
  "title": "BW437-RTU-LX Wall Controller Quick Guide",
  "doc_number": null,
  "revision_date": null,
  "url": "https://www.cochranesupply.com/media/assets/product/documents/Lynxspring/BW437-RTU-quick-guide.pdf",
  "unofficial": true,
  "host": "Cochrane Supply"
 },
 "integration": {
  "summary": "Pick the application in MSV 127, then command occupancy (MSV 6), system mode (MSV 3) and fan mode (MSV 4) from the BMS and adjust the occupied setpoints. Read room temperature, effective occupancy, supply air temperature and the help/alarm message.",
  "minimum_points": [
   {
    "ref": "MV 3",
    "name": "MODE",
    "why": "System mode (Off/Auto/Cool/Heat)"
   },
   {
    "ref": "MV 6",
    "name": "Loc-Occ",
    "why": "Occupancy command"
   },
   {
    "ref": "MV 4",
    "name": "FAN",
    "why": "Fan mode (On/Auto)"
   },
   {
    "ref": "AV 35",
    "name": "OccCLSP",
    "why": "Occupied cooling setpoint"
   },
   {
    "ref": "AV 36",
    "name": "OccHTSP",
    "why": "Occupied heating setpoint"
   },
   {
    "ref": "MV 5",
    "name": "Eff_Occ",
    "why": "Effective occupancy mode"
   },
   {
    "ref": "AI 5",
    "name": "RoomT",
    "why": "Room temperature"
   },
   {
    "ref": "AV 16",
    "name": "SATemp",
    "why": "Supply air temperature"
   },
   {
    "ref": "BV 7",
    "name": "Freeze_Status",
    "why": "Freeze condition active"
   },
   {
    "ref": "MV 100",
    "name": "HELP_mess",
    "why": "Help/alarm message (fan lock, frozen, filter)"
   }
  ],
  "enable": null,
  "heartbeat": null,
  "remote_sensors": null,
  "setup": [
   "Network settings are entered in CONFIG MODE on the controller keypad.",
   "A jumper sets the end-of-line termination on the last MS/TP node.",
   "Firmware updates use the supplied USB-COM adapter or a USB to MS/TP converter cable."
  ],
  "gotchas": [
   "Changing MSV 127 (application preset) reassigns the outputs and their descriptions.",
   "Outdoor air temperature (AV 29) needs a sensor input or external value assigned in MSV 27."
  ]
 },
 "points": [
  {
   "type": "AI",
   "instance": 1,
   "name": "AI_1",
   "description": "Analog input 1",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 2,
   "name": "AI_2",
   "description": "Analog input 2",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 3,
   "name": "AI_3",
   "description": "Analog input 3",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 4,
   "name": "AI_4",
   "description": "Analog input 4",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 5,
   "name": "RoomT",
   "description": "Room temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 6,
   "name": "RoomRH",
   "description": "Room humidity",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 7,
   "name": "RoomCO2",
   "description": "Room CO2",
   "units": "ppm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 1,
   "name": "AO_ECM",
   "description": "Based on MSV127 config",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 2,
   "name": "AO_2",
   "description": "Based on MSV127 config",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 3,
   "name": "AO_3",
   "description": "Based on MSV127 config",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 4,
   "name": "AO_4",
   "description": "Based on MSV127 config",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 1,
   "name": "Motion",
   "description": "Motion detection",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=Active"
  },
  {
   "type": "BO",
   "instance": 1,
   "name": "BO_1",
   "description": "Based on MSV127 config",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BO",
   "instance": 2,
   "name": "BO_2",
   "description": "Based on MSV127 config",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BO",
   "instance": 3,
   "name": "BO_3",
   "description": "Based on MSV127 config",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BO",
   "instance": 4,
   "name": "BO_4",
   "description": "Based on MSV127 config",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BO",
   "instance": 5,
   "name": "BO_5",
   "description": "Based on MSV127 config",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BO",
   "instance": 6,
   "name": "BO_6",
   "description": "Based on MSV127 config",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BO",
   "instance": 7,
   "name": "BO_7",
   "description": "Based on MSV127 config",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "AV",
   "instance": 1,
   "name": "RoomTSP",
   "description": "Room Temperature setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 6,
   "name": "HTG_Dem",
   "description": "Heating demand",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 7,
   "name": "CLG_Dem",
   "description": "Cooling demand",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 9,
   "name": "Eff_T",
   "description": "Effective temperature used for control",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 16,
   "name": "SATemp",
   "description": "Supply air temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 19,
   "name": "SATFRSP_Set",
   "description": "Set supply freezing temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "ECM_min_Set",
   "description": "Fan analog min. output",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 24,
   "name": "Fan_MinOn_Time",
   "description": "Fan minimum ON time",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 27,
   "name": "OvrTime_Set",
   "description": "Set occupancy override time",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 29,
   "name": "OATemp",
   "description": "Outdoor air temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 31,
   "name": "CO2_SP_Set",
   "description": "Set CO2 Setpoint",
   "units": "ppm",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 33,
   "name": "MinCLSP",
   "description": "Set minimum cooling setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 34,
   "name": "MaxHTSP",
   "description": "Set maximum heating setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 35,
   "name": "OccCLSP",
   "description": "Set occupied cooling setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 36,
   "name": "OccHTSP",
   "description": "Set occupied heating setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 37,
   "name": "SP_DB_Set",
   "description": "Set deadband",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 38,
   "name": "Unoc_CL_Set",
   "description": "Set unoccupied cooling setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 39,
   "name": "Unoc_HT_Set",
   "description": "Set unoccupied heating setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 40,
   "name": "STBCoolOffset",
   "description": "Set standby cooling offset (+)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 41,
   "name": "STBHeatOffset",
   "description": "Set standby heating offset (-)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 42,
   "name": "EffCLSP",
   "description": "Effective cooling setpoint",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 43,
   "name": "EffHTSP",
   "description": "Effective heating setpoint",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 50,
   "name": "RT_Cal",
   "description": "Room temperature calib",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 51,
   "name": "Eff_RH",
   "description": "Effective humidity used for control",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 52,
   "name": "HUM_SP",
   "description": "Set humidity setpoint",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 53,
   "name": "SAH",
   "description": "Supply humidity reading",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 54,
   "name": "SAH_HL_Set",
   "description": "Supply humidity high limit setpoint",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 55,
   "name": "DEH_SP",
   "description": "Set dehum setpoint",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 56,
   "name": "SAT_HL_Set",
   "description": "Set supply air high limit setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 57,
   "name": "SAT_CTR_Set",
   "description": "Set supply air neutral setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 58,
   "name": "SAT_LL_Set",
   "description": "Set supply air low limit setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 59,
   "name": "Eff_SAT",
   "description": "Effective supply air calc. setpoint",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 60,
   "name": "ComprLockout",
   "description": "Compressor Lockout",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 65,
   "name": "EconoMin_Pos",
   "description": "Eco min position",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 66,
   "name": "EconoMaxCO2Pos",
   "description": "Econo max position (for CO2)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 67,
   "name": "OATheatOutAuth",
   "description": "Heating authorization (from OAT)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 68,
   "name": "OATeconOutAuth",
   "description": "Economizer authorization (from OAT)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 75,
   "name": "OAH",
   "description": "Outside air humidity",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 76,
   "name": "OAE",
   "description": "Outside air enthalpy",
   "units": "BTU/lb",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 77,
   "name": "EnthSP",
   "description": "Enthalpy setpoint",
   "units": "BTU/lb",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 78,
   "name": "MatSP",
   "description": "Mixed air temperature for economizer",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 79,
   "name": "MAT",
   "description": "Mixed air temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2,
   "name": "OVRSTAT",
   "description": "Occupancy override status",
   "units": "",
   "access": "R",
   "states": "0=Normal, 1=Overrid"
  },
  {
   "type": "BV",
   "instance": 3,
   "name": "Mot_Det",
   "description": "Motion detection",
   "units": "",
   "access": "R",
   "states": "0=None, 1=Moving"
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "AutogenDesc",
   "description": "Autogenerate I/O descriptions",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "Occ_Sch",
   "description": "System occupancy schedule",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "Freeze_Status",
   "description": "Freeze condition status",
   "units": "",
   "access": "R",
   "states": "0=Normal, 1=Active"
  },
  {
   "type": "BV",
   "instance": 8,
   "name": "Free_CL_Status",
   "description": "Free cooling authorization status",
   "units": "",
   "access": "R",
   "states": "0=No, 1=Yes"
  },
  {
   "type": "BV",
   "instance": 21,
   "name": "EnthalpyAuth",
   "description": "Enthalpy Authorize",
   "units": "",
   "access": "R",
   "states": "0=No, 1=Yes"
  },
  {
   "type": "MV",
   "instance": 1,
   "name": "CFGSens",
   "description": "Remote thermistor 10K",
   "units": "",
   "access": "W",
   "states": "1=Type 3, 2=Type 2"
  },
  {
   "type": "MV",
   "instance": 2,
   "name": "AI_RS",
   "description": "Select room temperature input",
   "units": "",
   "access": "W",
   "states": "1=Intern, 2=AI-1, 3=AI_2, 4=AI-3, 5=AI-4"
  },
  {
   "type": "MV",
   "instance": 3,
   "name": "MODE",
   "description": "System mode",
   "units": "",
   "access": "W",
   "states": "1=Off, 2=Auto, 3=Cool, 4=Heat"
  },
  {
   "type": "MV",
   "instance": 4,
   "name": "FAN",
   "description": "Set fan mode",
   "units": "",
   "access": "W",
   "states": "1=On, 2=Auto"
  },
  {
   "type": "MV",
   "instance": 5,
   "name": "Eff_Occ",
   "description": "Effective occupancy mode",
   "units": "",
   "access": "R",
   "states": "1=Occupied, 2=Unoccup, 3=TempOcc, 4=Standby"
  },
  {
   "type": "MV",
   "instance": 6,
   "name": "Loc-Occ",
   "description": "Occupancy command",
   "units": "",
   "access": "W",
   "states": "1=Loc_Occ, 2=Occupied, 3=Unoccup"
  },
  {
   "type": "MV",
   "instance": 7,
   "name": "CFG_Y1",
   "description": "Set cooling output 1 operation",
   "units": "",
   "access": "W",
   "states": "1=None, 2=Off-On, 3=0-10V D(direct), 4=0-10V R(reversed), 5=2-10V D(direct), 6=2-10V R(reversed), 7=Pulsed D(direct), 8=Pulsed R(reversed)"
  },
  {
   "type": "MV",
   "instance": 8,
   "name": "CFG_Y2",
   "description": "Set cooling output 2 operation",
   "units": "",
   "access": "W",
   "states": "1=None, 2=Off-On, 3=0-10V D(direct), 4=0-10V R(reversed), 5=2-10V D(direct), 6=2-10V R(reversed), 7=Pulsed D(direct), 8=Pulsed R(reversed)"
  },
  {
   "type": "MV",
   "instance": 9,
   "name": "CFG_Y3",
   "description": "Set cooling output 3 operation",
   "units": "",
   "access": "W",
   "states": "1=None, 2=Off-On"
  },
  {
   "type": "MV",
   "instance": 10,
   "name": "CFG_Y4",
   "description": "Set cooling output 4 operation",
   "units": "",
   "access": "W",
   "states": "1=None, 2=Off-On"
  },
  {
   "type": "MV",
   "instance": 16,
   "name": "CFG_W1",
   "description": "Set heating output 1 operation",
   "units": "",
   "access": "W",
   "states": "1=None, 2=Off-On, 3=0-10V D(direct), 4=0-10V R(reversed), 5=2-10V D(direct), 6=2-10V R(reversed), 7=Pulsed D(direct), 8=Pulsed R(reversed), 9=O (O/B), 10=B (O/B)"
  },
  {
   "type": "MV",
   "instance": 17,
   "name": "CFG_W2",
   "description": "Set heating output 2 operation",
   "units": "",
   "access": "W",
   "states": "1=None, 2=Off-On, 3=0-10V D(direct), 4=0-10V R(reversed), 5=2-10V D(direct), 6=2-10V R(reversed), 7=Pulsed D(direct), 8=Pulsed R(reversed), 9=O (O/B), 10=B (O/B)"
  },
  {
   "type": "MV",
   "instance": 18,
   "name": "CFG_W3",
   "description": "Set heating output 3 operation",
   "units": "",
   "access": "W",
   "states": "1=None, 2=Off-On"
  },
  {
   "type": "MV",
   "instance": 19,
   "name": "CFG_W4",
   "description": "Set heating output 4 operation",
   "units": "",
   "access": "W",
   "states": "1=None, 2=Off-On"
  },
  {
   "type": "MV",
   "instance": 23,
   "name": "CFG_FAN",
   "description": "Select fan output",
   "units": "",
   "access": "W",
   "states": "1=BO1, 2=BO2, 3=AO1, 4=AO2, 5=BO1_AO1, 6=BO1_AO2"
  },
  {
   "type": "MV",
   "instance": 27,
   "name": "AI_OAT",
   "description": "Select outside air temp. input",
   "units": "",
   "access": "W",
   "states": "1=None, 2=AI-1, 3=AI-2, 4=AI-3, 5=AI-4, 6=External"
  },
  {
   "type": "MV",
   "instance": 28,
   "name": "AI_SAT",
   "description": "Select supply air temp. input",
   "units": "",
   "access": "W",
   "states": "1=None, 2=AI-1, 3=AI-2, 4=AI-3, 5=AI-4, 6=External"
  },
  {
   "type": "MV",
   "instance": 30,
   "name": "AO_ECO",
   "description": "Select economizer output",
   "units": "",
   "access": "W",
   "states": "1=None, 2=BO-5, 3=BO-6, 4=BO-7, 5=AO-1, 6=AO-2, 7=AO-3, 8=AO-4"
  },
  {
   "type": "MV",
   "instance": 32,
   "name": "CFG_EXH",
   "description": "Select power exhaust output",
   "units": "",
   "access": "W",
   "states": "1=None, 2=BO-6, 3=BO-7, 4=AO-4, 5=BO-6 & AO-4, 6=BO-7 & AO-4"
  },
  {
   "type": "MV",
   "instance": 44,
   "name": "BI_PIR",
   "description": "Select PIR Motion sensor input",
   "units": "",
   "access": "W",
   "states": "1=NO, AI1 (BI), 2=NC, AI1 (BI), 3=NO, AI2 (BI), 4=NC, AI2 (BI), 5=NO, AI3 (BI), 6=NC, AI3 (BI), 7=NO, AI4 (BI), 8=NC, AI4 (BI), 9=External, 10=Intern"
  },
  {
   "type": "MV",
   "instance": 45,
   "name": "BI_SCH_Input",
   "description": "Select schedule input",
   "units": "",
   "access": "W",
   "states": "1=None (Off), 2=None (On), 3=Scheduler, 4=AI-1, 5=AI-2, 6=AI-3, 7=AI-4, 8=External"
  },
  {
   "type": "MV",
   "instance": 48,
   "name": "BO_HUM",
   "description": "Select humidifier BO output",
   "units": "",
   "access": "W",
   "states": "1=None, 2=BO-2, 3=BO-3, 4=BO-4, 5=BO-5, 6=BO-6, 7=BO-7, 8=BO-5+BO-6 (2stages), 9=BO-6+BO-7 (2stages)"
  },
  {
   "type": "MV",
   "instance": 49,
   "name": "AO_HUM",
   "description": "Select humidifier AO output",
   "units": "",
   "access": "W",
   "states": "1=None, 2=AO-1, 3=AO-2, 4=AO-3, 5=AO-4"
  },
  {
   "type": "MV",
   "instance": 52,
   "name": "AI_RH",
   "description": "Select room humidity input",
   "units": "",
   "access": "W",
   "states": "1=None, 2=AI-1, 3=AI-2, 4=AI-3, 5=AI-4, 6=External, 7=Intern"
  },
  {
   "type": "MV",
   "instance": 54,
   "name": "AI_SRH",
   "description": "Select supply humidity input",
   "units": "",
   "access": "W",
   "states": "1=None, 2=AI-1, 3=AI-2, 4=AI-3, 5=AI-4, 6=External"
  },
  {
   "type": "MV",
   "instance": 55,
   "name": "AIC_SRH",
   "description": "Set supply humidity input signal",
   "units": "",
   "access": "W",
   "states": "1=0-10V, 2=2-10V"
  },
  {
   "type": "MV",
   "instance": 57,
   "name": "OAH_Loc",
   "description": "Outside humidity physical input loc.",
   "units": "",
   "access": "W",
   "states": "1=None, 2=AI-1, 3=AI-2, 4=AI-3, 5=AI-4, 6=External, 7=Intern"
  },
  {
   "type": "MV",
   "instance": 58,
   "name": "MAT_OCC",
   "description": "Mixed air temperature sensor loc.",
   "units": "",
   "access": "W",
   "states": "1=None, 2=AI-1, 3=AI-2, 4=AI-3, 5=AI-4, 6=External"
  },
  {
   "type": "MV",
   "instance": 62,
   "name": "CFGSetp",
   "description": "Room setpoint displayed",
   "units": "",
   "access": "W",
   "states": "1=Heat SP, 2=Center, 3=Cool SP"
  },
  {
   "type": "MV",
   "instance": 64,
   "name": "CFGUnit",
   "description": "Unit configuration",
   "units": "",
   "access": "W",
   "states": "1=Metric, 2=Imper(ial)"
  },
  {
   "type": "MV",
   "instance": 65,
   "name": "BO_OCC",
   "description": "Select occupied output",
   "units": "",
   "access": "W",
   "states": "1=None, 2=BO2, 3=BO3, 4=BO4, 5=BO5, 6=BO6, 7=BO7, 8=AO1, 9=AO2, 10=AO3"
  },
  {
   "type": "MV",
   "instance": 66,
   "name": "AI1_CFG",
   "description": "Select predefined AI1 logic",
   "units": "",
   "access": "W",
   "states": "1=None, 2=NSB, 3=OVR, 4=FILTER, 5=SERVICE, 6=FANLOCK"
  },
  {
   "type": "MV",
   "instance": 67,
   "name": "AI2_CFG",
   "description": "Select predefined AI2 logic",
   "units": "",
   "access": "W",
   "states": "1=None, 2=NSB, 3=OVR, 4=FILTER, 5=SERVICE, 6=FANLOCK"
  },
  {
   "type": "MV",
   "instance": 68,
   "name": "BO_DEHU",
   "description": "Select dehumidification output",
   "units": "",
   "access": "W",
   "states": "1=None, 2=BO-2, 3=BO-3, 4=BO-4, 5=BO-5, 6=BO-6, 7=BO-7"
  },
  {
   "type": "MV",
   "instance": 70,
   "name": "PB",
   "description": "CFG Heating/cooling proportional band",
   "units": "",
   "access": "W",
   "states": "1=3F 1.2C, 2=4F 1.7C, 3=5F 2.2C, 4=6F 2.8C, 5=7F 3.3C, 6=8F 3.5C, 7=9F 5.0C, 8=10F 5.6C"
  },
  {
   "type": "MV",
   "instance": 75,
   "name": "KeyLock",
   "description": "SCFG Keypad lock level",
   "units": "",
   "access": "W",
   "states": "1=None, 2=Fan, 3=Mode, 4=FanMode, 5=All"
  },
  {
   "type": "MV",
   "instance": 100,
   "name": "HELP_mess",
   "description": "Help message",
   "units": "",
   "access": "R",
   "states": "1=Normal, 2=Fanlock, 3=Supply Frozen, 4=Service, 5=Filter, 6=Rem NSB Ovr"
  },
  {
   "type": "MV",
   "instance": 127,
   "name": "Preset",
   "description": "Select application",
   "units": "",
   "access": "W",
   "states": "1=RT 2STG, 2=RT ECON, 3=HP 2STG, 4=RT IAQ, 5=RT MOD, 6=HP DEH, 7=HUM-DEH, 8=RT 3STG, 9=RT 4STG, 10=HP 3STG"
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/lynxspring/bw437-rtu-lx",
 "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"
}