{
 "manufacturer": "York",
 "manufacturer_slug": "york",
 "model": "YMAE Four-Pipe Modular Heat Pump",
 "model_slug": "ymae",
 "aliases": [
  "YORK YMAE",
  "YMAE-130",
  "YMAE four pipe",
  "air-to-water heat pump"
 ],
 "equipment_type": "Air-to-water modular heat pump (four-pipe)",
 "applies_to": "YORK YMAE air-to-water modular heat pumps with inverter compressors in the four-pipe (simultaneous heating and cooling) version.",
 "summary": "The YMAE is the YORK by Johnson Controls modular air-to-water heat pump with inverter compressors; the four-pipe version heats and cools at the same time. Its BAS points list gives BACnet objects next to N2 and Modbus addresses: on/off and mode commands, entering and leaving water setpoints for cooling and heating, chiller-level status and temperatures, and module-level circuit values and bit-coded fault words. Module data is read one module at a time through AV 8.",
 "bacnet_transport": [],
 "firmware": null,
 "default_device_instance": null,
 "access_inferred": false,
 "notes": [
  "Access comes from the Modbus function code column: points written with function 06 are marked writable, function 03 points read-only.",
  "The sheet does not name the BACnet interface or transport; its notes describe the unit's Modbus RTU link (9600 baud, 8-N-1) with the BAS as leader.",
  "Writable setpoint ranges (IP units) are in the descriptions; SI ranges are in the sheet.",
  "All MV enums are printed in the points table and the sheet has no add-1 note. Multistate states with their own enum in the points table are shown as printed, from 0. BACnet multistate values start at 1, so the device may report the printed number + 1; confirm by discovery (read the state text).",
  "The Fault point in the sheet has no BACnet object and is left out."
 ],
 "source": {
  "title": "YMAE Four Pipe Points List",
  "doc_number": null,
  "revision_date": "Rev 1.1, 2023-08-24",
  "url": "https://docs.johnsoncontrols.com/chillers/api/khub/documents/DAKAK2ryzuHrZbBA1Ny6_A/content"
 },
 "integration": {
  "summary": "Enable BAS start/stop and mode at the HMI (MV 4 and MV 3 show the selection), then switch the unit with MV 1 and pick the mode with MV 2. Write the leaving (or entering) water setpoints for cooling and heating, and read BV 100 for actual on/off, chiller loading, the chiller leaving water temperatures and the unit fault words.",
  "minimum_points": [
   {
    "ref": "MV 1",
    "name": "CHILLER ON|OFF (CMD)",
    "why": "On/off command (1 = on, 2 = off, as printed)"
   },
   {
    "ref": "MV 2",
    "name": "RUNNING MODE",
    "why": "Mode: cooling, heating, pump only, both"
   },
   {
    "ref": "AV 3",
    "name": "COOL LWT SETPOINT",
    "why": "Cooling leaving water setpoint"
   },
   {
    "ref": "AV 4",
    "name": "HEAT LWT SETPOINT",
    "why": "Heating leaving water setpoint"
   },
   {
    "ref": "MV 4",
    "name": "CHILLER ON|OFF CONTROL SELECTION",
    "why": "On/off source; must include BAS (set at HMI)"
   },
   {
    "ref": "BV 100",
    "name": "CHILLER ON|OFF (STATUS)",
    "why": "Actual on/off status"
   },
   {
    "ref": "AV 114",
    "name": "CHILLER LOADING",
    "why": "Chiller loading, %"
   },
   {
    "ref": "AV 111",
    "name": "CHILLER COOL LWT",
    "why": "Chiller cooling leaving water temperature"
   },
   {
    "ref": "AV 119",
    "name": "CHILLER HEAT LWT",
    "why": "Chiller heating leaving water temperature"
   },
   {
    "ref": "AV 109",
    "name": "UNIT FAULT STATUS (1-16)",
    "why": "Fault flags for modules 1-16, bit-coded"
   }
  ],
  "enable": "BAS start/stop and operating-mode control are enabled at the HMI. MV 4 (on/off source: HMI, Remote, HMI+BAS) and MV 3 (mode source: HMI, Remote, HMI+BAS, BAS) show the selection and are read-only over the network.",
  "heartbeat": null,
  "remote_sensors": null,
  "setup": [
   "The sheet's notes describe the microboard's Modbus RTU link: 9600 baud, 8 data bits, no parity, 1 stop bit; the BAS is the leader and module 1's microboard the follower. BAS addresses are set at the HMI.",
   "BV 5 and BV 6 show whether cooling and heating control on entering or leaving water temperature; write the matching setpoints (AV 1/AV 2 or AV 3/AV 4)."
  ],
  "gotchas": [
   "MV 1 only commands on/off; read the real state from BV 100.",
   "A BAS setpoint can be outside the unit's default range; read the setpoints back from the unit after writing.",
   "Data defaults to the leader module (No. 1). Write AV 8 to view another module's values; per-module AVs then show that module."
  ]
 },
 "points": [
  {
   "type": "MV",
   "instance": 1,
   "name": "CHILLER ON|OFF (CMD)",
   "description": "Chiller on/off command",
   "units": "",
   "access": "W",
   "states": "0=Invalid, 1=On, 2=Off"
  },
  {
   "type": "MV",
   "instance": 2,
   "name": "RUNNING MODE",
   "description": "Running Mode",
   "units": "",
   "access": "W",
   "states": "0=Cooling, 1=Heating, 8=Pump Only, 9=Cooling+Heating"
  },
  {
   "type": "AV",
   "instance": 1,
   "name": "COOL EWT SETPOINT",
   "description": "Cool Entering Water Temperature Setpoint, 19.4-86.0 °F",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2,
   "name": "HEAT EWT SETPOINT",
   "description": "Heat Entering Water Temperature Setpoint, 59.0-131.0 °F",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3,
   "name": "COOL LWT SETPOINT",
   "description": "Cool Leaving Water Temperature Setpoint, 14.0-68.0 °F",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 4,
   "name": "HEAT LWT SETPOINT",
   "description": "Heat Leaving Water Temperature Setpoint, 77.0-140.0 °F",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1,
   "name": "NOISE REDUCTION",
   "description": "Noise Reduction",
   "units": "",
   "access": "W",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "COOLING CONTROL SELECT",
   "description": "Cooling Control Select",
   "units": "",
   "access": "W",
   "states": "0=Manual EWT control, 1=Manual LWT control"
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "HEATING CONTROL SELECT",
   "description": "Heating Control Select",
   "units": "",
   "access": "W",
   "states": "0=Manual EWT control, 1=Manual LWT control"
  },
  {
   "type": "AV",
   "instance": 5,
   "name": "TEMP CONTROL CYCLE",
   "description": "Temperature Control Cycle, 10-120 Sec",
   "units": "Sec",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 6,
   "name": "WATER TEMP CONTROL DIFF",
   "description": "Water Temperature Control Differential, 1.8-5.4 °F (diff)",
   "units": "°F (diff)",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 7,
   "name": "EWT PULLDOWN RATE SELECT",
   "description": "Entering Water Temperature Pulldown Rate Select, 0-6",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 8,
   "name": "MODULE NUMBER",
   "description": "Module number to read (1-32)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "MV",
   "instance": 3,
   "name": "CHILLER MODE CONTROL SELECTION",
   "description": "Chiller Mode Control Selection",
   "units": "",
   "access": "R",
   "states": "0=HMI, 1=Remote, 2=HMI+BAS, 3=BAS"
  },
  {
   "type": "MV",
   "instance": 4,
   "name": "CHILLER ON|OFF CONTROL SELECTION",
   "description": "Chiller ON/OFF Control Selection",
   "units": "",
   "access": "R",
   "states": "0=HMI, 1=Remote, 2=HMI+BAS"
  },
  {
   "type": "BV",
   "instance": 100,
   "name": "CHILLER ON|OFF (STATUS)",
   "description": "Chiller on/off status",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "MV",
   "instance": 101,
   "name": "SYSTEM STATUS",
   "description": "System Status",
   "units": "",
   "access": "R",
   "states": "0=Cooling, 1=Heating, 8=Pump Only, 9=Cooling+Heating"
  },
  {
   "type": "AV",
   "instance": 102,
   "name": "OTHER STATUS",
   "description": "Other Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 103,
   "name": "HMI COMMUNICATION STATUS",
   "description": "Human Machine Interface Communication Status",
   "units": "",
   "access": "R",
   "states": "0=Offline, 1=Online"
  },
  {
   "type": "AV",
   "instance": 104,
   "name": "UNIT NETWORK STATUS (1-16)",
   "description": "Network status of units 1-16, bit-coded",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 109,
   "name": "UNIT FAULT STATUS (1-16)",
   "description": "Fault status of units 1-16, bit-coded",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 110,
   "name": "CHILLER COOL EWT",
   "description": "Chiller Cool Entering Water Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 111,
   "name": "CHILLER COOL LWT",
   "description": "Chiller Cool Leaving Water Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 113,
   "name": "AMBIENT TEMP",
   "description": "Ambient Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 114,
   "name": "CHILLER LOADING",
   "description": "Chiller Loading",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 117,
   "name": "TOTAL RUN HOURS",
   "description": "Total Run Hours",
   "units": "Hours",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 118,
   "name": "CHILLER HEAT EWT",
   "description": "Chiller Heat Entering Water Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 119,
   "name": "CHILLER HEAT LWT",
   "description": "Chiller Heat Leaving Water Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 121,
   "name": "UNIT NETWORK STATUS (17-32)",
   "description": "Network status of units 17-32, bit-coded",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 122,
   "name": "UNIT FAULT STATUS (17-32)",
   "description": "Fault status of units 17-32, bit-coded",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 123,
   "name": "UNIT QUANTITY",
   "description": "Unit Quantity",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1021,
   "name": "UNIT COOL EWT",
   "description": "Unit Cool Entering Water Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1023,
   "name": "CKT1 COIL TEMP",
   "description": "Circuit 1 Coil Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1024,
   "name": "CKT2 COIL TEMP",
   "description": "Circuit 2 Coil Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1025,
   "name": "UNIT COOL LWT",
   "description": "Unit Cool Leaving Water Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1027,
   "name": "CKT1 SUCT TEMP",
   "description": "Circuit 1 Suction Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1028,
   "name": "CKT2 SUCT TEMP",
   "description": "Circuit 2 Suction Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1029,
   "name": "SYS 1 DISCHARGE TEMP",
   "description": "System 1 Discharge Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1033,
   "name": "CKT1 ECO ENTERING TEMP",
   "description": "Circuit 1 Economizer Entering Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1031,
   "name": "SYS 2 DISCHARGE TEMP",
   "description": "System 2 Discharge Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1035,
   "name": "CKT2 ECO ENTERING TEMP",
   "description": "Circuit 2 Economizer Entering Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1034,
   "name": "CKT1 ECO LEAVING TEMP",
   "description": "Circuit 1 Economizer Leaving Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1036,
   "name": "CKT2 ECO LEAVING TEMP",
   "description": "Circuit 2 Economizer Leaving Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1200,
   "name": "R454B RELATIVE LFL",
   "description": "R454B leak sensor, % of lower flammable limit",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1037,
   "name": "UNIT HEAT LWT",
   "description": "Unit Heat Leaving Water Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1039,
   "name": "UNIT HEAT EWT",
   "description": "Unit Heat Entering Water Temp",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1040,
   "name": "CKT1 SUCT PRS",
   "description": "Circuit 1 Suction Pressure",
   "units": "PSIG",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1041,
   "name": "CKT2 SUCT PRS",
   "description": "Circuit 2 Suction Pressure",
   "units": "PSIG",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1042,
   "name": "CKT1 DISCH PRS",
   "description": "Circuit 1 Discharge Pressure",
   "units": "PSIG",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1043,
   "name": "CKT2 DISCH PRS",
   "description": "Circuit 2 Discharge Pressure",
   "units": "PSIG",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1053,
   "name": "DI17-32",
   "description": "Digital inputs 17-32, bit-coded",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1054,
   "name": "DI1-16",
   "description": "Digital inputs 1-16, bit-coded",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1055,
   "name": "DO17-33",
   "description": "Digital outputs 17-32, bit-coded",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1056,
   "name": "DO1-16",
   "description": "Digital outputs 1-16, bit-coded",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1057,
   "name": "CKT1 EEV",
   "description": "Circuit 1 electronic expansion valve opening, steps",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1058,
   "name": "CKT2 EEV",
   "description": "Circuit 2 electronic expansion valve opening, steps",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1059,
   "name": "CKT1 ECO EEV",
   "description": "Circuit 1 economizer EEV opening, steps",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1060,
   "name": "CKT2 ECO EEV",
   "description": "Circuit 2 economizer EEV opening, steps",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1065,
   "name": "CKT1 FAN SPEED",
   "description": "Circuit 1 Fan Speed",
   "units": "RPM",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1066,
   "name": "CKT2 FAN SPEED",
   "description": "Circuit 2 Fan Speed",
   "units": "RPM",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1073,
   "name": "DIAL SWITCH STATUS",
   "description": "Dial Switch Status",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1080,
   "name": "CKT1 INV COMP FREQ",
   "description": "Circuit 1 Inverter Compressor Frequency",
   "units": "Hz",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1096,
   "name": "CKT2 INV COMP FREQ",
   "description": "Circuit 2 Inverter Compressor Frequency",
   "units": "Hz",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1155,
   "name": "FAULT STATUS 1",
   "description": "Fault status word 1, bit-coded",
   "units": "",
   "access": "R",
   "states": "Bit 0=Unit cooling entering water temperature sensor fault, Bit 1=Ambient temperature sensor fault, Bit 2=Circuit 1 coil temperature sensor fault, Bit 3=Circuit 2 coil temperature sensor fault, Bit 4=Unit cooling leaving water temperature sensor fault, Bit 5=Chiller cooling leaving water temperature sensor fault, Bit 6=Circuit 1 accumulator inlet temperature sensor fault, Bit 7=Circuit 2 accumulator inlet temperature sensor fault, Bit 8=Circuit 1 compressor 1 discharge port temperature sensor fault, Bit 10=Circuit 2 compressor 1 discharge port temperature sensor fault, Bit 12=Circuit 1 economizer entering temperature sensor fault, Bit 13=Circuit 1 economizer leaving temperature sensor fault, Bit 14=Circuit 2 economizer entering temperature sensor fault, Bit 15=Circuit 2 economizer leaving temperature sensor fault (1=fault)"
  },
  {
   "type": "AV",
   "instance": 1156,
   "name": "FAULT STATUS 2",
   "description": "Fault status word 2, bit-coded",
   "units": "",
   "access": "R",
   "states": "Bit 0=Unit heating leaving water temperature sensor fault, Bit 1=Chiller heating leaving water temperature sensor fault, Bit 2=Unit heating entering water temperature sensor fault, Bit 3=Circuit 1 low pressure transducer fault, Bit 4=Circuit 2 low pressure transducer fault, Bit 5=Circuit 1 high pressure transducer fault, Bit 6=Circuit 2 high pressure transducer fault (1=fault)"
  },
  {
   "type": "AV",
   "instance": 1157,
   "name": "FAULT STATUS 3",
   "description": "Fault status word 3, bit-coded",
   "units": "",
   "access": "R",
   "states": "Bit 0=Circuit 1 fan motor fault, Bit 1=Circuit 2 fan motor fault, Bit 2=Circuit 1 high pressure switch fault, Bit 3=Circuit 1 low pressure switch fault, Bit 4=Chiller cooling Water flow fault, Bit 7=External interlock fault, Bit 8=Power fault, Bit 9=Circuit 2 high pressure switch fault, Bit 10=Circuit 2 low pressure switch fault, Bit 11=Unit cooling Water flow fault, Bit 12=Unit heating Water flow fault, Bit 13=Chiller heating Water flow fault (1=fault)"
  },
  {
   "type": "AV",
   "instance": 1158,
   "name": "FAULT STATUS 4",
   "description": "Fault status word 4, bit-coded",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1159,
   "name": "FAULT STATUS 5",
   "description": "Fault status word 5, bit-coded",
   "units": "",
   "access": "R",
   "states": "Bit 0=Communication failure (Follower unit with leader), Bit 1=Chiller Dial Switch setting error, Bit 2=Time limit protection, Bit 3=Low ambient temperature in cooling, Bit 4=High ambient temperature in heating, Bit 5=Chiller low leaving temperature in cooling, Bit 6=Chiller high leaving temperature in heating, Bit 7=Chiller locking, Bit 8=Communication failure (FCU with leader), Bit 10=Unit low leaving temperature in cooling, Bit 12=Unit high leaving temperature in heating, Bit 14=Unit low leaving temperature in heatinging (1=fault)"
  },
  {
   "type": "AV",
   "instance": 1160,
   "name": "FAULT STATUS 6",
   "description": "Fault status word 6, bit-coded",
   "units": "",
   "access": "R",
   "states": "Bit 0=Circuit 1 compressor 1 high discharge port temperature, Bit 2=Circuit 2 compressor 1 high discharge port temperature, Bit 8=Circuit 1 cooling brazed plate heat exchanger anti-freeze protect, Bit 9=Circuit 2 Cooling brazed plate heat exchanger anti-freeze protect, Bit 10=Circuit 1 heating brazed plate heat exchanger anti-freeze protect, Bit 11=Circuit 2 heating brazed plate heat exchanger anti-freeze protect, Bit 14=Circuit 1 four way valve action failure, Bit 15=Circuit 2 four way valve action failure (1=fault)"
  },
  {
   "type": "AV",
   "instance": 1161,
   "name": "FAULT STATUS 7",
   "description": "Fault status word 7, bit-coded",
   "units": "",
   "access": "R",
   "states": "Bit 0=Unit Dial Switch setting error, Bit 1=Communication failure (unit with circuit 1 driver), Bit 2=Communication failure (unit with circuit 1 fan), Bit 3=Communication failure (unit with circuit 2 fan), Bit 4=Communication failure (unit with circuit 2 driver), Bit 5=Driver fault or inverter compressor fault, Bit 7=Circuit 1 fan motor overspeed, Bit 8=Circuit 2 fan motor overspeed, Bit 9=Circuit 1 fan motor underspeed, Bit 10=Circuit 2 fan motor underspeed, Bit 11=Circuit 1 VSD heat dissipation alarm, Bit 12=Circuit 2 VSD heat dissipation alarm, Bit 13=Communication failure (Mainboard with Expansion Board) (1=fault)"
  },
  {
   "type": "AV",
   "instance": 1162,
   "name": "FAULT STATUS 8",
   "description": "Fault status word 8, bit-coded",
   "units": "",
   "access": "R",
   "states": "Bit 2=Circuit 1 High pressure alarm, Bit 3=Circuit 2 High pressure alarm, Bit 4=Circuit 1 Low discharge pressure alarm, Bit 5=Circuit 2 Low discharge pressure alarm, Bit 6=Circuit 1 Low pressure alarm, Bit 7=Circuit 2 Low pressure alarm (1=fault)"
  },
  {
   "type": "AV",
   "instance": 1163,
   "name": "CHILLER MODEL NUMBER",
   "description": "Chiller Model Number",
   "units": "",
   "access": "R",
   "states": ""
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/york/ymae",
 "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"
}