{
 "manufacturer": "York",
 "manufacturer_slug": "york",
 "model": "L-Series LSWU / LSWD / LSWF Water-Cooled Self-Contained Unit, 25-105 ton (IPU2, native BACnet MS/TP)",
 "model_slug": "l-series-lswu-lswd-lswf-ipu2",
 "short_model": "L-Series LSWU/LSWD/LSWF IPU2",
 "aliases": [
  "LSWU",
  "LSWD",
  "LSWF",
  "L-Series",
  "IPU2",
  "145.05-NOM7",
  "YSWU",
  "YSWD",
  "Versecon"
 ],
 "equipment_type": "Water-cooled self-contained unit controller (IPU2)",
 "applies_to": "YORK L-Series LSWU, LSWD and LSWF water-cooled self-contained air conditioning units, 25-105 ton, with the IPU2 unit controller.",
 "summary": "The IPU2 controller of the L-Series water-cooled self-contained units speaks BACnet MS/TP on Port 1 (Modbus is also offered). The table lists about 170 objects: air and condenser water temperatures, refrigerant pressures, compressor and heat stage status, condenser water and waterside economizer valves, duct static and supply fan VFD values, setpoints and limits, BAS inputs, and BAS commands for occupancy, unit stop, morning warm-up, ventilation and heating.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": null,
 "default_device_instance": "23000 + MAC address",
 "access_inferred": false,
 "notes": [
  "Access is from the READ/WRITE column; descriptions are the user interface names from the table. Points marked FlexSys, VAV or CV only exist on those units.",
  "The table prints ACT_SLAB_CTL (Modbus 1102) as AI 5 and COMFORT_VENT (Modbus 1103) as AI 2, the same IDs as the pressure points AV_PRS_A_SUC and AV_PRS_DIS; those two writable on/off rows are left out because their real object IDs cannot be told from the doc.",
  "The economizer method selector appears twice as AV 6 (ECONO_METHOD and ECON_METHOD); it is listed once. Ten on/off settings and commands (ECONO_INSTAL, FLSYS_REHEAT, HEAT_ENABLE, HEAT_VACTION, MORN_WARM_UP, MORN_WUP_CMD, NIGHT_SETBAC, OCCUPNCY_CMD, UNIT_STOP, VENT_ENABLE) are printed with both a BV and an AV ID (AV 81-95); they are listed by the BV ID.",
  "Multistate status codes (unit mode, system status, compressor status) are published as AIs; the code lists are in the table description column and are not repeated here.",
  "Units are taken from the description column where it states them. The Modbus register addresses in the same table are not reproduced.",
  "The older Versecon YSWU/YSWD IPU (IPU1) IOM 145.05-NOM3 prints a largely overlapping list."
 ],
 "source": {
  "title": "L-Series Water-Cooled Self-Contained Units Model LSWU/LSWD/LSWF with IPU2 Control, 25-105 Ton - Installation, Operation and Maintenance (Table 42, BACnet MS/TP, Modbus, BACnet IP)",
  "doc_number": "145.05-NOM7 (1019)",
  "revision_date": "2019-10-31",
  "url": "https://docs.johnsoncontrols.com/ductedsystems/api/khub/documents/2clxIXbzWLHpg~aPscPCsA/content"
 },
 "integration": {
  "summary": "Connect to Port 1 of the IPU2 control board on BACnet MS/TP. Command occupancy with OCCUPNCY_CMD (BV 12), stop or release the unit with UNIT_STOP (BV 17) and write the occupied zone setpoints; read supply air, zone and condenser water temperatures, supply fan status, unit mode and the alarm input.",
  "minimum_points": [
   {
    "ref": "BV 12",
    "name": "OCCUPNCY_CMD",
    "why": "Occupancy command (1 = occupied)"
   },
   {
    "ref": "BV 17",
    "name": "UNIT_STOP",
    "why": "Unit stop (1 = stopped, 0 = normal)"
   },
   {
    "ref": "AV 21",
    "name": "OCC_ZN_COOL",
    "why": "Occupied zone cooling setpoint, °F"
   },
   {
    "ref": "AV 22",
    "name": "OCC_ZN_HEAT",
    "why": "Occupied zone heating setpoint, °F"
   },
   {
    "ref": "AI 58",
    "name": "UNIT_MODE",
    "why": "Current operating mode index"
   },
   {
    "ref": "BI 59",
    "name": "SUPPLY_FAN",
    "why": "Supply fan on/off"
   },
   {
    "ref": "AI 46",
    "name": "SUP_AIR_TEMP",
    "why": "Supply air temperature, °F"
   },
   {
    "ref": "AI 60",
    "name": "ZONE_TEMP",
    "why": "Zone temperature, °F"
   },
   {
    "ref": "AI 90",
    "name": "WTR_TEMP_ENT",
    "why": "Entering condenser water temperature"
   },
   {
    "ref": "BI 2",
    "name": "ALARM",
    "why": "Unit alarm (FLT = faulted)"
   }
  ],
  "enable": "OCCUPNCY_CMD (BV 12) puts the unit in occupied (1) or unoccupied (0) mode and UNIT_STOP (BV 17) stops it (1) or returns it to normal operation (0). SYSTEM_STOP (AV 35) can turn off individual compressor systems.",
  "heartbeat": null,
  "remote_sensors": "ZONE_TMP_BAS (AV 40) lets the BAS supply zone temperature on a constant volume unit; OAT_CURR_BAS (AV 49) and OA_RH_BAS (AV 50) supply outdoor temperature and humidity when the airside economizer is selected; UND_TEMP_BAS / UND_HUMD_BAS (AV 37/36) feed under-floor values on FlexSys units.",
  "setup": [
   "BACnet MS/TP must use Port 1 of the IPU2 board; Port 2 is the RS-232 terminal port.",
   "Set the MAC address (1-127) with the SW2 DIP switches (switch 8 always ON) or the SERVICE key; the default device instance is 23000 plus the MAC address.",
   "A different device instance is set with DE MODIFIER ADDRESS x 100 + DE MODIFIER OFFSET; to keep the automatic instance, DE MODIFIER OFFSET must be -1.",
   "Cycle unit power after changing the MAC address or the port settings."
  ],
  "gotchas": [
   "Setpoints, limits and enable values are setup values; don't write them cyclically.",
   "Many points only exist on FlexSys, VAV or constant volume units, or with options such as the waterside economizer."
  ]
 },
 "points": [
  {
   "type": "AI",
   "instance": 1,
   "name": "ACT_DSP_SP",
   "description": "Duct Static Setpoint",
   "units": "inH2O",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 3,
   "name": "ACT_MIN_POS",
   "description": "Active Minimum Position",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 4,
   "name": "ACT_SAT_SP",
   "description": "Supply Air Setp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 2,
   "name": "ALARM",
   "description": "Alarm",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 1,
   "name": "AMORN_WA_ACT",
   "description": "Adapt Morn Warm Up Active",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 5,
   "name": "AV_PRS_A_SUC",
   "description": "Avg Press Suction A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 2,
   "name": "AV_PRS_DIS",
   "description": "Avg Press Discharge A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 6,
   "name": "BYPASS_DAMPER",
   "description": "Bypass Damper",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 64,
   "name": "BYP_VALV_POS",
   "description": "Bypass Valve Position",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 3,
   "name": "COMP_A",
   "description": "Compressor A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 4,
   "name": "COMP_B",
   "description": "Compressor B",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 5,
   "name": "COMP_C",
   "description": "Compressor C",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 6,
   "name": "COMP_D",
   "description": "Compressor D",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 7,
   "name": "COMP_E",
   "description": "Compressor E",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 8,
   "name": "COMP_F",
   "description": "Compressor F",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 15,
   "name": "COMP_A_LOAD",
   "description": "Compressor A Load",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 9,
   "name": "COMP_A_OPER",
   "description": "Compressor 1A Oper Hrs",
   "units": "h",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 10,
   "name": "COMP_B_OPER",
   "description": "Compressor 1B Oper Hrs",
   "units": "h",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 11,
   "name": "COMP_C_OPER",
   "description": "Compressor 2A Oper Hrs",
   "units": "h",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 12,
   "name": "COMP_D_OPER",
   "description": "Compressor 2B Oper Hrs",
   "units": "h",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 13,
   "name": "COMP_E_OPER",
   "description": "Compressor 3A Oper Hrs",
   "units": "h",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 14,
   "name": "COMP_F_OPER",
   "description": "Compressor 3B Oper Hrs",
   "units": "h",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 66,
   "name": "COMP_A_STAT",
   "description": "Comp Sys A Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 67,
   "name": "COMP_B_STAT",
   "description": "Comp Sys B Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 68,
   "name": "COMP_C_STAT",
   "description": "Comp Sys C Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 69,
   "name": "COMP_D_STAT",
   "description": "Comp Sys D Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 70,
   "name": "COMP_E_STAT",
   "description": "Comp Sys E Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 71,
   "name": "COMP_F_STAT",
   "description": "Comp Sys F Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 12,
   "name": "COMP_STAT_A",
   "description": "Safety Input Chain A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 13,
   "name": "COMP_STAT_B",
   "description": "Safety Input Chain B",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 14,
   "name": "COMP_STAT_C",
   "description": "Safety Input Chain C",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 67,
   "name": "COMP_STAT_D",
   "description": "Safety Input Chain D",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 68,
   "name": "COMP_STAT_E",
   "description": "Safety Input Chain E",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 69,
   "name": "COMP_STAT_F",
   "description": "Safety Input Chain F",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 65,
   "name": "COMP_STG_SEQ",
   "description": "Comp Staging Seq",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 41,
   "name": "COND_BYP_MAX",
   "description": "Cond Bypass Max Pos",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 42,
   "name": "COND_BYP_MIN",
   "description": "Cond Valve Min Pos",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 75,
   "name": "COND_PRS_OUT",
   "description": "Condenser Pressure PI Output",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 76,
   "name": "COND_TYPE",
   "description": "Condenser Type",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 72,
   "name": "COND_VAL_INS",
   "description": "Cond Valves Install",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 66,
   "name": "COND_WTR_CNT",
   "description": "Cond Water Control",
   "units": "",
   "access": "R",
   "states": "0=Dis, 1=Ena"
  },
  {
   "type": "AI",
   "instance": 73,
   "name": "COND_WTR_FLW",
   "description": "Cond Water Flow",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 74,
   "name": "COND_WTR_VAL",
   "description": "Cond Water Valve",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 17,
   "name": "DCT_STAT_PR1",
   "description": "Duct Static Pres 1",
   "units": "inH2O",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 77,
   "name": "DCT_STAT_PR2",
   "description": "Duct Static Pres 2",
   "units": "inH2O",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "DEW_PNT_RST",
   "description": "Dew Point Reset",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "AV",
   "instance": 3,
   "name": "DSP_HI_SP",
   "description": "Duct Static High Setp",
   "units": "inH2O",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 4,
   "name": "DSP_LO_SP",
   "description": "Duct Static Low Setp",
   "units": "inH2O",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 5,
   "name": "DSP_RST_BAS",
   "description": "Duct Static Pres Rst Bas",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 18,
   "name": "ECON_ME_USED",
   "description": "Economizer Method Active",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "ECONO_INSTAL",
   "description": "Economizer Installed",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "AV",
   "instance": 6,
   "name": "ECONO_METHOD",
   "description": "Econo Method To Use",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 16,
   "name": "ECONO_VALVE",
   "description": "Economized Valve Position",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 19,
   "name": "ECON_STATUS",
   "description": "Econo Sys Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 7,
   "name": "EL_AIR_TMP_H",
   "description": "Evap Leaving Air Temp High Setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 8,
   "name": "EL_AIR_TMP_L",
   "description": "Evap Leaving Air Temp Low Setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 20,
   "name": "EVAP_AIR_TMP",
   "description": "Flex Evap Temp Current",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 25,
   "name": "FILTER_STATS",
   "description": "Filter Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "FLSYS_REHEAT",
   "description": "FlexSys Reheat",
   "units": "",
   "access": "W",
   "states": "0=Disabled, 1=Enabled"
  },
  {
   "type": "BI",
   "instance": 33,
   "name": "FREEZESTAT",
   "description": "Hot Water Frz Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 26,
   "name": "FURN_OUT_1",
   "description": "Electric Heat Stage 1",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 27,
   "name": "FURN_OUT_2",
   "description": "Electric Heat Stage 2",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 28,
   "name": "FURN_OUT_3",
   "description": "Electric Heat Stage 3",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 29,
   "name": "FURN_OUT_4",
   "description": "Electric Heat Stage 4",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "HEAT_ENABLE",
   "description": "Heating System",
   "units": "",
   "access": "W",
   "states": "0=Disabled, 1=Enabled"
  },
  {
   "type": "AV",
   "instance": 9,
   "name": "HEATING_SAT",
   "description": "Heating Sat",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 24,
   "name": "HEATING_VALV",
   "description": "Heating Valve",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 23,
   "name": "HEAT_STAGES",
   "description": "Electric Heat Stages",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 78,
   "name": "HEATING_STAT",
   "description": "Heating System Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 8,
   "name": "HEAT_VACTION",
   "description": "Heating Valve Action",
   "units": "",
   "access": "W",
   "states": "0=Direct Acting, 1=Reverse Acting"
  },
  {
   "type": "BI",
   "instance": 34,
   "name": "LOCAL_STOP",
   "description": "Local Stop",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10,
   "name": "MAX_BYPASS",
   "description": "Maximum Bypass",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 79,
   "name": "MIX_AIR_TEMP",
   "description": "Mixed Air Temp",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 14,
   "name": "MIXD_SAT_SP",
   "description": "Mixed Sat Limit",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "MORN_WARM_UP",
   "description": "Morning Warm Up Enable",
   "units": "",
   "access": "W",
   "states": "0=Enabled, 1=Disabled"
  },
  {
   "type": "BV",
   "instance": 10,
   "name": "MORN_WUP_CMD",
   "description": "Morning Warm Up Cmnd",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BI",
   "instance": 37,
   "name": "NEED_DEHUMID",
   "description": "Need for Dehumidification",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 11,
   "name": "NIGHT_SETBAC",
   "description": "Night Set Back (for Heating)",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "AI",
   "instance": 25,
   "name": "OA_DAMPER",
   "description": "OA Damper",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 16,
   "name": "OA_DAMP_MIN",
   "description": "OA Damper Min Position",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 17,
   "name": "OA_DAMP_MAX",
   "description": "OA Damper Max Position",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 26,
   "name": "OA_ENTHALPY",
   "description": "Outside Air Enthalpy",
   "units": "Btu/lb",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 18,
   "name": "OA_ENTH_SP",
   "description": "OA Enthalpy Setp",
   "units": "Btu/lb",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 29,
   "name": "OA_REL_HUMID",
   "description": "Outside Air Humidity",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 50,
   "name": "OA_RH_BAS",
   "description": "Outside Air Humidity Building Automation System (BAS)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 30,
   "name": "OA_TEMP",
   "description": "Outside Air Temperature (OAT) BAS",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 49,
   "name": "OAT_CURR_BAS",
   "description": "OAT BAS",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 19,
   "name": "OAT_HIGH_SAT",
   "description": "OAT for High SAT",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 20,
   "name": "OAT_LOW_SAT",
   "description": "OAT for Low SAT",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 35,
   "name": "OCC_MODE",
   "description": "Occupancy Mode",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 36,
   "name": "OCC_STATE",
   "description": "Occupancy State",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 12,
   "name": "OCCUPNCY_CMD",
   "description": "Occupancy Command",
   "units": "",
   "access": "W",
   "states": "0=Unoccupied, 1=Occupied"
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "OCC_ZN_COOL",
   "description": "Occupied Zone Cooling Setp",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 22,
   "name": "OCC_ZN_HEAT",
   "description": "Occupied Zone Heating Setp",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 43,
   "name": "PR_DIS_SPMIN",
   "description": "Discharge Pressure Sp Min",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 46,
   "name": "PR_DIS_SPMAX",
   "description": "Discharge Pressure Sp Max",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 31,
   "name": "PRS_A_DISCH",
   "description": "Pressures Discharge A",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 32,
   "name": "PRS_A_SUCTION",
   "description": "Pressures Suction A",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 33,
   "name": "PRS_B_DISCH",
   "description": "Pressures Discharge B",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 34,
   "name": "PRS_B_SUCTION",
   "description": "Pressures Suction B",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 35,
   "name": "PRS_C_DISCH",
   "description": "Pressures Discharge C",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 36,
   "name": "PRS_C_SUCTION",
   "description": "Pressures Suction C",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 80,
   "name": "PRS_D_DISCH",
   "description": "Pressures Discharge D",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 83,
   "name": "PRS_D_SUCTION",
   "description": "Pressures Suction D",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 81,
   "name": "PRS_E_DISCH",
   "description": "Pressures Discharge E",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 84,
   "name": "PRS_E_SUCTION",
   "description": "Pressures Suction E",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 82,
   "name": "PRS_F_DISCH",
   "description": "Pressures Discharge F",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 85,
   "name": "PRS_F_SUCTION",
   "description": "Pressures Suction F",
   "units": "psi",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 48,
   "name": "RA_DIFF_BAS",
   "description": "Return Air Differential BAS",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 15,
   "name": "RAT_HEAT_SP",
   "description": "RAT Heating Setp",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 23,
   "name": "RAT_COOL_SP",
   "description": "RAT Cooling Setp",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 24,
   "name": "RAT_HIGH_SAT",
   "description": "RAT for High SAT",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 25,
   "name": "RAT_LOW_SAT",
   "description": "RAT for Low SAT",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 40,
   "name": "RDY_RUN_C1A",
   "description": "Ready to Run Comp A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 43,
   "name": "RDY_RUN_C2B",
   "description": "Ready to Run Comp D",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 44,
   "name": "RDY_RUN_C3A",
   "description": "Ready to Run Comp E",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 45,
   "name": "RDY_RUN_C3B",
   "description": "Ready to Run Comp F",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 46,
   "name": "RDY_STOP_C1A",
   "description": "Ready to Stop Comp A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 47,
   "name": "RDY_STOP_C1B",
   "description": "Ready to Stop Comp B",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 48,
   "name": "RDY_STOP_C2A",
   "description": "Ready to Stop Comp C",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 49,
   "name": "RDY_STOP_C2B",
   "description": "Ready to Stop Comp D",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 50,
   "name": "RDY_STOP_C3A",
   "description": "Ready to Stop Comp E",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 51,
   "name": "RDY_STOP_C3B",
   "description": "Ready to Stop Comp F",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 37,
   "name": "RET_AIR_BY_S",
   "description": "Active Bypass Active Sp",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 38,
   "name": "RET_AIR_ENTH",
   "description": "Return Air Enthalpy",
   "units": "Btu/lb",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 39,
   "name": "RET_AIR_HUMD",
   "description": "Return Air Humidity",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 40,
   "name": "RET_AIR_TEMP",
   "description": "Return Air Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 47,
   "name": "RST_ENT_BAS",
   "description": "Reset Enthalpy BAS",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 26,
   "name": "SAT_HIGH_SP",
   "description": "SAT High Setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 27,
   "name": "SAT_LOW_SP",
   "description": "SAT Low Setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 28,
   "name": "SAT_RST_BAS",
   "description": "Supply Air Temp RST BAS",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 53,
   "name": "SAT_TEMPER",
   "description": "SAT Tempering Enable",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 55,
   "name": "SF_PROV_SW",
   "description": "SF Proving Switch",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 29,
   "name": "SF_SPD_H_SAT",
   "description": "SF Speed for High SAT",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 30,
   "name": "SF_SPD_L_SAT",
   "description": "SF Speed for Low SAT",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 70,
   "name": "SF_VFD_BYPAS",
   "description": "SF VFD Bypass Mode",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 86,
   "name": "SF_VFD_BP_MO",
   "description": "SF VFD Bypass Mode",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 31,
   "name": "STG_1_COOL",
   "description": "Stage 1 Cooling",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 32,
   "name": "STG_1_HEAT",
   "description": "Stage 1 Heating",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 33,
   "name": "STG_2_COOL",
   "description": "Stage 2 Cooling",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 34,
   "name": "STG_2_HEAT",
   "description": "Stage 2 Heating",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 92,
   "name": "SPLY_AIRFLOW",
   "description": "Piezometer Airflow (Displayed in CFM)",
   "units": "cfm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 46,
   "name": "SUP_AIR_TEMP",
   "description": "Supply Air Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 48,
   "name": "SUP_FAN_VFD",
   "description": "Supply Fan VFD",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 59,
   "name": "SUPPLY_FAN",
   "description": "Supply Fan",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 87,
   "name": "SUPPLY_STAT",
   "description": "Supply System Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 35,
   "name": "SYSTEM_STOP",
   "description": "System Stop",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 55,
   "name": "UND_FLR_DEWP",
   "description": "Under Floor Dew Point",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 56,
   "name": "UND_FLR_HUMD",
   "description": "Under Floor Humidity",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 57,
   "name": "UND_FLR_TEMP",
   "description": "Under Floor Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 36,
   "name": "UND_HUMD_BAS",
   "description": "Under Floor Humidity BAS",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 37,
   "name": "UND_TEMP_BAS",
   "description": "Under Floor Temp Bas",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 58,
   "name": "UNIT_MODE",
   "description": "Unit Mode",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 88,
   "name": "UNIT_STAT",
   "description": "Unit Overall Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "UNIT_STOP",
   "description": "Unit Stop",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 38,
   "name": "UNOCC_ZN_COOL",
   "description": "Unoccupied Zone Cooling",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 39,
   "name": "UNOCC_ZN_HEAT",
   "description": "Unoccupied Zone Heating",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 61,
   "name": "VAV_HEAT",
   "description": "VAV Heat",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "VENT_ENABLE",
   "description": "Ventilation Enable",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "AI",
   "instance": 89,
   "name": "VENT_STAT",
   "description": "Vent Sys Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 44,
   "name": "WTR_ECN_DLTA",
   "description": "Water Econo Delta",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 45,
   "name": "WTR_ECN_MIN",
   "description": "Water Econo Min Pos",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 71,
   "name": "WTR_FLOW_SW",
   "description": "Water Flow Switch",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 90,
   "name": "WTR_TEMP_ENT",
   "description": "Water Temp Entering",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 91,
   "name": "WTR_TEMP_LEV",
   "description": "Water Temp Leaving",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 60,
   "name": "ZONE_TEMP",
   "description": "Zone Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 40,
   "name": "ZONE_TMP_BAS",
   "description": "Zone Temp BAS",
   "units": "°F",
   "access": "W",
   "states": ""
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/york/l-series-lswu-lswd-lswf-ipu2",
 "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"
}