{
 "manufacturer": "York",
 "manufacturer_slug": "york",
 "model": "JDHA DOAS, Option D19 Space Temperature Control (BACnet MS/TP card)",
 "model_slug": "jdha-doas-option-d19",
 "short_model": "JDHA DOAS D19",
 "aliases": [
  "JDHA",
  "YORK JDHA",
  "Option D19",
  "D19",
  "100.55-O1",
  "LD18545",
  "DOAS"
 ],
 "equipment_type": "Dedicated outdoor air system (DOAS) controller",
 "applies_to": "YORK JDHA dedicated outdoor air units with the Option D19 space temperature control program and the BHB8 BACnet card.",
 "summary": "JDHA DOAS units with the D19 space temperature control program expose 77 objects through the optional BACnet MS/TP card: discharge air setpoints for space and neutral modes, air temperatures and humidities, damper, fan, compressor and heat outputs, building and duct pressures, CO2, unit enable, mode flags and alarms.",
 "bacnet_transport": [
  "BACnet MS/TP",
  "BACnet IP"
 ],
 "firmware": null,
 "default_device_instance": 77000,
 "access_inferred": false,
 "notes": [
  "Access is from the R/W column. Binary states are shown from the Min/Max columns (Off/On, Normal/Alarm).",
  "Pressure objects in the integer variable block are printed with the note to divide by 1000 in the supervisory system.",
  "The same manual has a LonWorks point list (option BHB7), not reproduced here.",
  "The BMS Config menu also offers BACnet IP/Eth; the comm card section describes BACnet MS/TP."
 ],
 "source": {
  "title": "Dedicated Outside Air Systems (DOAS) Operations Manual, Model JDHA - Manual for Space Temperature Control, Option D19 (Option D19 BACnet Point List)",
  "doc_number": "100.55-O1 (1015)",
  "revision_date": "2015-10",
  "url": "https://docs.johnsoncontrols.com/ductedsystems/api/khub/documents/8Bm9Pv7iqlegxnpP9CGEmw/content"
 },
 "integration": {
  "summary": "Enable the unit with BV 1 Unit_Enable and write the space-mode discharge air setpoints. Where the unit is set for BMS source, the BMS also writes supply fan speed (AV 32) and damper position (AV 16). Read discharge air temperature, supply fan status, mode flags and the general alarm.",
  "minimum_points": [
   {
    "ref": "BV 1",
    "name": "Unit_Enable",
    "why": "Unit enable command"
   },
   {
    "ref": "AV 7",
    "name": "DA_SpcClg_SP",
    "why": "Discharge air setpoint in space cooling"
   },
   {
    "ref": "AV 8",
    "name": "DA_SpcHtg_SP",
    "why": "Discharge air setpoint in space heating"
   },
   {
    "ref": "AV 32",
    "name": "SF_BMS",
    "why": "Supply fan speed, % (BMS source units)"
   },
   {
    "ref": "AV 16",
    "name": "Damper_BMS",
    "why": "Damper position, % (BMS source units)"
   },
   {
    "ref": "BV 35",
    "name": "SF_Sts",
    "why": "Supply fan proven on"
   },
   {
    "ref": "AV 9",
    "name": "DA_Temp",
    "why": "Discharge air temperature"
   },
   {
    "ref": "AV 1004",
    "name": "Spc_CO2",
    "why": "Space CO2, ppm"
   },
   {
    "ref": "BV 2",
    "name": "Alm_Rly_Cmd",
    "why": "Unit general alarm"
   },
   {
    "ref": "BV 33",
    "name": "Safety_Sts",
    "why": "Safety input (1 = alarm)"
   }
  ],
  "enable": "BV 1 Unit_Enable sets the unit enabled and available for operation. Heating, cooling and fan calls come from the external Y1/W1/G inputs (BV 10-13 show them). Supply fan speed and damper position follow AV 32 SF_BMS and AV 16 Damper_BMS only when the unit is configured for BMS source.",
  "heartbeat": null,
  "remote_sensors": "Set BV 29 OA_Temp_Sel and BV 28 OA_Hum_Sel to BMS (1), then write AV 24 OA_Temp_BMS and AV 22 OA_Hum_BMS.",
  "setup": [
   "BMS Config menu (Service > h): Protocol BACnet MSTP (or BACnet IP/Eth); Instance default 77000, Baudrate 9600/19200/38400/76800 (default 38400), MAC address 0-127.",
   "Set Termconf PlugIn to Yes, then on screen E.h.7 set Function to Write and Update to Yes to save; power cycle the controller afterwards.",
   "BACnet MS/TP needs the optional BMS communication card (option BHB8)."
  ],
  "gotchas": [
   "The pressure objects in the integer block (AV 1001-1003 and AV 1006) are scaled: divide by 1000 for in. WC.",
   "Outdoor temperature and humidity from the BMS are used only when OA_Temp_Sel / OA_Hum_Sel are set to BMS."
  ]
 },
 "points": [
  {
   "type": "AV",
   "instance": 1,
   "name": "CC_Temp",
   "description": "Cooling Coil Discharge Air Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2,
   "name": "CO2DmprOsSP",
   "description": "CO2 Minimum Damper Offset SP (range 0 to 100), default 10",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3,
   "name": "Comp_Mod_Out",
   "description": "DX Modulation Output % (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 4,
   "name": "DA_NAClg_SP",
   "description": "Discharge Air Temp Neutral Cooling SP (range 50 to 100), default 80",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 5,
   "name": "DA_NAHtg_SP",
   "description": "Discharge Air Temp Neutral Heating SP (range 50 to 140), default 60",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 6,
   "name": "DA_SP",
   "description": "Discharge Air Temp Active SP",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 7,
   "name": "DA_SpcClg_SP",
   "description": "Discharge Air Temp Space Cooling SP (range 50 to 100), default 55",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 8,
   "name": "DA_SpcHtg_SP",
   "description": "Discharge Air Temp Space Heating SP (range 50 to 140), default 90",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 9,
   "name": "DA_Temp",
   "description": "Discharge Air Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10,
   "name": "Damper_Cmd",
   "description": "Damper Output Command (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 11,
   "name": "DhOADP_SP",
   "description": "Dehum OA Dew Point Sp (range 50 to 100), default 58",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 12,
   "name": "Ec_OADPLO_SP",
   "description": "Economizer OA Dew Point Lockout SP (range 0 to 120), default 58",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 13,
   "name": "Ec_OALO_SP",
   "description": "Economizer OA Temp Lockout SP (range 0 to 120), default 60",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 14,
   "name": "EF_Spd_Cmd",
   "description": "Exhaust Fan Speed Command (range 15 to 100), default 0",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 15,
   "name": "ERV_DA_Temp",
   "description": "Energy Recovery Wheel Discharge Air Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 16,
   "name": "Damper_BMS",
   "description": "Damper Output BMS Command (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 17,
   "name": "HX_Mod_Cmd",
   "description": "Heating Modulation Command (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 18,
   "name": "MA_ChgOvr_SP",
   "description": "Mixed Air Temp Auto Change Over SP (range 45 to 80), default 65",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 19,
   "name": "MA_Temp",
   "description": "Mixed Air Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 20,
   "name": "MinDmprSP",
   "description": "Minimum Damper SP (range 0 to 100), default 10",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "OA_Dew_Point",
   "description": "Outside Air Dew Point",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 22,
   "name": "OA_Hum_BMS",
   "description": "Outdoor humidity from the BMS (used when OA_Hum_Sel = 1, BMS)",
   "units": "%RH",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 23,
   "name": "OA_Hum_Raw",
   "description": "Outside Air Humidity",
   "units": "%RH",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 24,
   "name": "OA_Temp_BMS",
   "description": "Outdoor air temperature from the BMS (used when OA_Temp_Sel = 1, BMS)",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 25,
   "name": "OA_Temp_Raw",
   "description": "Outside Air Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 26,
   "name": "RH_Mod_Out",
   "description": "Reheat Modulation Output % (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 27,
   "name": "SF_VFD_Cmd",
   "description": "Supply Fan VFD Command (range 0 to 100)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 28,
   "name": "RA_Temp",
   "description": "Return Air Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 29,
   "name": "RA_Humidity",
   "description": "Return Air Humidity",
   "units": "%RH",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 30,
   "name": "EA_Temp",
   "description": "Exhaust Air Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 31,
   "name": "EA_Humidity",
   "description": "Exhaust Air Humidity",
   "units": "%RH",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 32,
   "name": "SF_BMS",
   "description": "Supply Fan Output BMS Command (range 0 to 100)",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1001,
   "name": "Bldg_Press_SP",
   "description": "Building Static Pressure SP (range -500 to 500), default 100; value x 1000",
   "units": "in. WC",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1002,
   "name": "Duct_Press_SP",
   "description": "Duct Static Pressure SP (range 0 to 2500), default 500; value x 1000",
   "units": "in. WC",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1003,
   "name": "Bldg_Pressure",
   "description": "Building Static Pressure; value x 1000",
   "units": "in. WC",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1004,
   "name": "Spc_CO2",
   "description": "Space CO2 (range 0 to 2000)",
   "units": "ppm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1005,
   "name": "SpcCO2SP",
   "description": "Space CO2 SP (range 0 to 2000), default 1000",
   "units": "ppm",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1006,
   "name": "Duct_Press",
   "description": "Duct Static Pressure; value x 1000",
   "units": "in. WC",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1,
   "name": "Unit_Enable",
   "description": "Unit Enable, default Off",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 2,
   "name": "Alm_Rly_Cmd",
   "description": "Unit General Alarm Relay Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 3,
   "name": "Comp_Alarm",
   "description": "Modulating Compressor General Alarm",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "Comp_Stg2_Cmd",
   "description": "Compressor Stage 2 Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "Comp_Stg3_Cmd",
   "description": "Compressor Stage 3 Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "Comp_Stg4_Cmd",
   "description": "Compressor Stage 4 Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "EF_Cmd",
   "description": "Exhaust Fan Cmd",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 8,
   "name": "EF_Sts",
   "description": "Exhaust Fan Status",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "ERV_Cmd",
   "description": "Energy Recovery Wheel Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 10,
   "name": "Ext_Call_Cool",
   "description": "External Cool Call Input (Y1)",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 11,
   "name": "Ext_Call_Dh",
   "description": "External Call Dehum Input",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 12,
   "name": "Ext_Call_Fan",
   "description": "External Fan Call Input (G)",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 13,
   "name": "Ext_Call_Heat",
   "description": "External Heat Call Input (W1)",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 14,
   "name": "Ext_OCC",
   "description": "Occupied Mode Input",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 15,
   "name": "Ext_Switch_1",
   "description": "External Damper Position Sw 1",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 16,
   "name": "Ext_Switch_2",
   "description": "External Damper Position Sw 2",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "Htr_1_Sts",
   "description": "Gas Heater 1 Status",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 18,
   "name": "Htr_2_Sts",
   "description": "Gas Heater 2 Status",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "HX_Stg1_Cmd",
   "description": "Heating Stage 1 Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 20,
   "name": "HX_Stg2_Cmd",
   "description": "Heating Stage 2 Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 21,
   "name": "HX_Stg3_Cmd",
   "description": "Heating Stage 3 Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 22,
   "name": "HX_Stg4_Cmd",
   "description": "Heating Stage 4 Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 23,
   "name": "HX_Stg5_Cmd",
   "description": "Heating Stage 5 Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 24,
   "name": "HX_Stg6_Cmd",
   "description": "Heating Stage 6 Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 25,
   "name": "NA_Clg_Md",
   "description": "Neutral Air Cooling Mode",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 26,
   "name": "NA_Dehum_Md",
   "description": "Neutral Air Dehum Mode",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 27,
   "name": "NA_Htg_Md",
   "description": "Neutral Air Heating Mode",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 28,
   "name": "OA_Hum_Sel",
   "description": "Share OA Humidity from BMS (0=Probe 1=BMS), default Off",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 29,
   "name": "OA_Temp_Sel",
   "description": "Share OA Temp from BMS (0=Probe 1=BMS), default Off",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 30,
   "name": "Phase_Alarm",
   "description": "Phase Protection Alarm",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 31,
   "name": "Preheat_Cmd",
   "description": "Electric Preheat Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 32,
   "name": "Reheat_Alarm",
   "description": "Modulating Reheat Compressor General Alarm",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 33,
   "name": "Safety_Sts",
   "description": "Safety Input Status",
   "units": "",
   "access": "R",
   "states": "0=Normal, 1=Alarm"
  },
  {
   "type": "BV",
   "instance": 34,
   "name": "SF_Cmd",
   "description": "Supply Fan Command",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 35,
   "name": "SF_Sts",
   "description": "Supply Fan Status",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 36,
   "name": "Spc_Clg_Md",
   "description": "Space Cooling Mode",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 37,
   "name": "Spc_Dehum_Md",
   "description": "Space Dehum Mode",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 38,
   "name": "Spc_Htg_Md",
   "description": "Space Heating Mode",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 39,
   "name": "Filter_Sts",
   "description": "Main or ERV Dirty Filter Status",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/york/jdha-doas-option-d19",
 "note": "Provided as-is. Point availability varies by firmware and options; verify against the live device.",
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}