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Air handling unit controller · BACnet points list

Daikin Applied Airstream ADT air handler (Daikin Applied Europe) BACnet points list

Updated 7 November 2026

Short answer

The ADT air handler runs Airstream software on a MicroTech controller; BACnet IP comes from a POL908 module and BACnet MS/TP from a POL904 module. The list covers air temperatures, pressures and flows, fan and coil outputs, fan, temperature, humidity and air-quality setpoints, ERQ condensing-unit load, defrost and R-32 leak status, alarms, operating mode and summer/winter changeover. Object instances are fixed but non-sequential.

This page lists 118 BACnet objects for the Daikin Applied Airstream ADT air handler (Daikin Applied Europe) — 30 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Daikin Applied’s own free documentation, linked below.

Manufacturer
Daikin Applied
Model
Airstream ADT air handler (Daikin Applied Europe)
Equipment
Air handling unit controller
Equipment type
Rooftop units, AHUs & DOAS
BACnet objects
118 (30 writable)
Transport
BACnet IP, BACnet MS/TP
Firmware
Not stated
Also known as
ADT, Airstream, Daikin ADT AHU, D-EIGOC00104-25_01
Source document
BAS Integration Guide - BACnet protocol (ADT, Airstream) · D-EIGOC00104-25_01EN
Download CSV 118 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Compare with your scan Download Easy BACnet Mobile App Google Play

Reference only, provided as-is: verify against Daikin Applied’s current documentation and the live device before use. Not official Daikin Applied information. Terms of use.

BMS integration notes: Daikin Applied Airstream ADT air handler (Daikin Applied Europe)

Integration in brief

Write NetworkCtrl to run or stop the unit, set summer/winter with SuWiNetworkChgover after setting SuWiChgSrc to BMS, and adjust the fan, temperature and humidity setpoints as needed. Read the operating mode and status, supply and controlled temperatures, ERQ load and the general alarm.

Minimum points to map

The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.

ObjectNameWhyAccess
MV 24562NetworkCtrlNetwork on/off (1 = Off, 2 = On)Write
MV 28594SuWiNetworkChgoverSummer/winter command (1 = Winter, 2 = Summer)Write
MV 9493SuWiChgSrcMust be 3 = BMS for the summer/winter commandWrite
AV 52572SplyFanSpvSt1SpvSupply fan setpoint (units per SplyEngUnit)Write
MV 39130AckAlmPlsAcknowledge all alarms (2 = On)Write
MV 6080ActOpModeOperating mode (Off/On/Ventilation/Economy/Standby)Read
MV 32321ActOpStaWhy the unit runs or stops (e.g. 11 = BMS)Read
AI 45150SupplyTmpSupply air temperatureRead
AV 52988ActCtrlValTemperature being controlledRead
BI 41868GenAlmGeneral alarm (1 = Alarm)Read

Enable & remote start

NetworkCtrl (MV 24562, "Network source", 1 = Off / 2 = On) is the writable on/off object; ActOpSta (MV 32321) reports 11 = BMS when the network is in control. Summer/winter follows the BMS only when SuWiChgSrc (MV 9493) = 3 (BMS); then write SuWiNetworkChgover (MV 28594). The guide gives no further procedure.

Network setup

Watch out for

Daikin Applied Airstream ADT air handler (Daikin Applied Europe) BACnet objects

Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.

118 of 118 shown
Type
Other
Access
Show
Daikin Applied Airstream ADT air handler (Daikin Applied Europe) BACnet Points List
DescriptionStates
AImin45150SupplyTmpSupply air temperature°CRead
AI33923RmUTmp1Room unit temperature°CRead
AI28256ReturnAirTmpReturn air temperature°CRead
AI53218OutTmpOutside air temperature°CRead
AI29568PreHeatTempPre-Heating temperature°CRead
AI40895ExhaustTmpExhaust temperature°CRead
AI20400SupplyPrsSupply air pressurePaRead
AI39576ReturnPrsReturn air pressurePaRead
AI9497SupplyFlowSupply air flowm3/hRead
AI38593ReturnFlowReturn air flowm3/hRead
AI37799RoomHumRoom humidity relative%rHRead
AI3737AirQualityAir quality (CO2)ppmRead
AI19419ERQ1LoadERQ1 actual load%Read
AI42249ERQ2LoadERQ2 actual load%Read
AI36987ERQGlobalLoadGlobal ERQ actual load%Read
AI16189SplyOptDPTSupply optional transducerPaRead
AI35989RtrnOptDPTReturn optional transducerPaRead
AO59037SplyFanVarPosSupply fan output%Read
AO40119ExhFanVarPosReturn fan output%Read
AO39618HumidityCtrlPosHumidifier output%Read
AO37442ElectricalHtgPosElectrical heating / Post heating output%Read
AO42156HrecDampPosMixing damper output%Read
AO24312HrecPosRecovery device output%Read
AO30925CoolingPosCooling coil output%Read
AO26209HeatingPosHeating coil output%Read
AO62755FanTempCompPosFan temperature compensation output%Read
AVmin52572SplyFanSpvSt1SpvSupply fan setpointm3/h or PaWrite
AV57915SplyFanSpvEcSpvSupply fan economy setpointm3/h or PaWrite
AV25092SplyFanSpvMaxForceSupply fan max forcem3/h or PaWrite
AV45030ExhFanSpvSt1SpvReturn fan setpointm3/h or PaWrite
AV6118ExhFanSpvEcSpvReturn fan economy setpointm3/h or PaWrite
AV2525ExhFanSpvMaxForceReturn fan max forcem3/h or PaWrite
AV56628SplyFanActValSupply fan actual valuem3/h or PaRead
AV59694ExhFanActValReturn fan actual valuem3/h or PaRead
AV46589SplyFanActSpvSupply fan actual setpointm3/h or PaRead
AV33255ExhFanActSpvReturn fan actual setpointm3/h or PaRead
AV22649AirQSpvAir quality setpointppmWrite
AV61369RmEnthRoom enthalpyJRead
AV17315RmHumAbsRoom humidity absoluteg/kgRead
AV11342HumSpvRelSpvDehumDehumidity setpoint relative%rHWrite
AV10627HumSpvRelSpvHumHumidity setpoint relative%rHWrite
AV38385ActCtrlValHumActual controlled humidity%rHRead
AV8970TmpSpvCoSpvClgCooling setpoint°CWrite
AV22817TmpSpvCoSpvHtgHeating setpoint°CWrite
AV61866TmpSpvEcSpvClgEconomy cooling setpoint°CWrite
AV35713TmpSpvEcSpvHtgEconomy heating setpoint°CWrite
AV4018ActMainSpvHtgActual heating setpoint (per control mode)°CRead
AV30105ActMainSpvClgActual cooling setpoint (per control mode)°CRead
AV56276ActTempSetptActive temperature setpoint°CRead
AVmin52988ActCtrlValActual controlled temperature°CRead
AV41552HrecDampminFrshAirMinimum fresh air%Write
AV24338SuWiSwtchCheckOutTmpDampdOutside air temp damped°CRead
AV1206RoomUnitsOccTmRoom unit presence timehWrite
AV8926RoomUnitOffsetRoom unit temperature setpoint offset°CWrite
AV753MaxSupplyTempSuSetpoint for maximum supply temperature during summer°CRead
AV7560MaxSupplyTempWiSetpoint for maximum supply temperature during winter°CWrite
AV18262MinSupplyTempSuSetpoint for minimum supply temperature during summer°CWrite
AV22575MinSupplyTempWiSetpoint for minimum supply temperature during winter°CWrite
AV47818SupplyFanRunHoursRunning hours of supply fanhRead
AV52983ReturnFanRunHoursRunning hours of return fanhRead
AV19448Pursuit – SetpointTemperature setpoint for Pursuit mode°CWrite
AV23744Pursuit – Setpoint EcoTemperature setpoint for Eco-Pursuit mode°CWrite
AV12721Pursuit – BandPursuit Band°CWrite
AV56164COPKFactorCOP K factor%Write
BI21294HtgFrstDtctrHeating frost monitor (Frost switch)Read0=OK, 1=Alarm
BI47847HtgPmpAlmHeating pump alarmRead0=OK, 1=Alarm
BI4964ElHtgAlmElectrical /Post heating alarmRead0=OK, 1=Alarm
BI62931HRecAlmRecovery device alarmRead0=OK, 1=Alarm
BI40242ClgPmpAlmCooling pump alarmRead0=OK, 1=Alarm
BI28757SplyFanAlmSupply fan alarmRead0=OK, 1=Alarm
BI55865ExhFanAlmExhaust fan alarmRead0=OK, 1=Alarm
BI28514FireAlmFire alarmRead0=OK, 1=Alarm
BI13699FilterAlmFilter alarmRead0=OK, 1=Alarm
BI11643ExtCtrl1Unit Enable SwitchRead0=Standby, 1=On
BI9864EmergencyStopEmergency stopRead0=Alarm, 1=OK
BI19724ERQ1OnOffERQ1 On/Off stateRead0=Off, 1=On
BI48775ERQ1DefrostERQ1 Defrost stateRead0=No Defrost, 1=Defrost
BI33772ERQ2OnOffERQ2 On/Off stateRead0=Off, 1=On
BI30450ERQ2DefrostERQ2 Defrost stateRead0=No Defrost, 1=Defrost
BI57484ElectricalPreheatingFaultElectrical preheating FaultRead0=OK, 1=Alarm
BI610ERQ1AlarmERQ 1 alarmRead0=OK, 1=Alarm
BI16951ERQ2AlarmERQ 2 alarmRead0=OK, 1=Alarm
BI29832ERQ1LeakageERQ 1 R32 leakageRead0=OK, 1=Alarm
BI48381ERQ2LeakageERQ 2 R32 leakageRead0=OK, 1=Alarm
BI54741LowFlowThrAlmLow flow alarmRead0=OK, 1=Alarm
BImin41868GenAlmGeneral alarmRead0=OK, 1=Alarm
BO6170DamperSplyOnOffFresh air damper commandRead0=Off, 1=On
BO18044HumidityCtrlCmdOnOffHumidifier commandRead0=Off, 1=On
BO10276CoolingPmpCmdOnOffCooling pump commandRead0=Off, 1=On
BO10264HeatingPmpCmdOnOffHeating pump commandRead0=Off, 1=On
BO5714AlmOutHighAHU General alarm outputRead0=Normal, 1=Alarm
SCH31059ScheduleStTime scheduler actual stateRead1=Off, 2=On, 3=Ventilation, 4=Economy
MO21928SplyFanCmdStSupply fan commandRead1=Off, 2=On
MO14719ExhFanCmdStExhaust fan commandRead1=Off, 2=On
MVmin6080ActOpModeActual operating modeRead1=Off, 2=On, 3=Ventilation, 4=Economy, 5=Standby
MVmin32321ActOpStaPresent unit statusRead1=NA, 2=Fire, 3=Emergency, 4=Replace Fan, 5=Fault, 6=Alarm, 7=Manual, 8=Panel Switch, 9=Local Switch, 10=NA, 11=BMS, 12=Scheduler, 13=Occupancy, 14=NA, 15=NA, 16=NA, 17=Ready
MVmin39130AckAlmPlsAlarm acknowledge (acknowledges all alarms)Write1=Off, 2=On
MV24616SuWiSwtchCheckStateSummer Winter modeRead1=Winter, 2=Summer
MV46769AlmCl0Danger alarm (A)Read1=Normal, 2=On
MV42640AlmCl1Critical alarm (A)Read1=Normal, 2=On
MV38643AlmCl2Low alarm (B)Read1=Normal, 2=On
MV34514AlmCl3Warning alarm (C)Read1=Normal, 2=On
MVmin24562NetworkCtrlNetwork sourceWrite1=Off, 2=On
MV26007NetworkCtrlBMSNetwork sourceWrite1=Auto, 2=Off, 3=On, 4=Ventilation, 5=Economy, 6=Boost
MVmin28594SuWiNetworkChgoverSummer/Winter network changeover commandWrite1=Winter, 2=Summer
MV59712FireDamperCmdFire damper commandRead1=Close, 2=Open
MV43819ExhEngUnitReturn air engineering UnitRead1=%, 2=Pa, 3=m3/h
MV54155SplyEngUnitSupply air engineering UnitRead1=%, 2=Pa, 3=m3/h
MV13725HumEngUnitHumidity engineering unitRead1=%rH, 2=g/kg
MV25214Pre-Htg ElectricalPre-heating electrical commandRead1=Off, 2=Step 1, 3=Step 2
MV58176Electrical Heating State/Post HeatingElectrical heating commandRead1=Off, 2=Step 1, 3=Step 2
MV9333ClgDxStagesCooling Dx actual stageRead1=Off, 2=Stage 1, 3=Stage 2
MV1708CommTestEnEnable TestWrite1=No, 2=Yes
MVmin9493SuWiChgSrcSet source for summer/winter changeoverWrite1=Auto, 2=HMI, 3=BMS (BACnet)
MV12316TimeSchedStIndicates time scheduler active modeRead1=On, 2=Off, 3=Ventilation, 4=Economy
MV28279ActFanStepIndicates the active fan stepRead1=Off, 2=Stage 1, 3=Stage 2, 4=Stage 3
MV28561ActCtrlModeIndicates mode for the regulation controlRead1=Room, 2=Exhaust, 3=Supply
MV33544OpModeTspCopyUnitPlsCopy Monday time schedule to all weekdaysWrite1=Off, 2=On
Object ID lookup: Daikin Applied Airstream ADT air handler point IDs by name

Integration notes

Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the Airstream ADT air handler (Daikin Applied Europe) and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.

Questions about the Daikin Applied Airstream ADT air handler (Daikin Applied Europe)

How many BACnet points does the Daikin Applied Airstream ADT air handler (Daikin Applied Europe) have?

This list has 118 BACnet objects: 17 analog inputs, 9 analog outputs, 38 analog values, 22 binary inputs, 5 binary outputs, 2 multi-state outputs, 1 schedule, 24 multi-state values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Daikin Applied Airstream ADT air handler (Daikin Applied Europe) BACnet points are writable?

30 of the 118 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done.

Where is the official Daikin Applied Airstream ADT air handler (Daikin Applied Europe) BACnet documentation?

The source is BAS Integration Guide - BACnet protocol (ADT, Airstream) (D-EIGOC00104-25_01EN), published free by Daikin Applied at https://www.daikinapplied.eu/hubfs/portale-documentale/D_EIGOC00104_25_01EN_Airstream_ADT.pdf.

What are the minimum BACnet points to integrate the Daikin Applied Airstream ADT air handler (Daikin Applied Europe)?

Start with MV 24562 NetworkCtrl (Network on/off (1 = Off, 2 = On)); MV 28594 SuWiNetworkChgover (Summer/winter command (1 = Winter, 2 = Summer)); MV 9493 SuWiChgSrc (Must be 3 = BMS for the summer/winter command); AV 52572 SplyFanSpvSt1Spv (Supply fan setpoint (units per SplyEngUnit)); MV 39130 AckAlmPls (Acknowledge all alarms (2 = On)); MV 6080 ActOpMode (Operating mode (Off/On/Ventilation/Economy/Standby)); MV 32321 ActOpSta (Why the unit runs or stops (e.g. 11 = BMS)); AI 45150 SupplyTmp (Supply air temperature); AV 52988 ActCtrlVal (Temperature being controlled); BI 41868 GenAlm (General alarm (1 = Alarm)).

How do I enable BMS control of the Daikin Applied Airstream ADT air handler (Daikin Applied Europe)?

NetworkCtrl (MV 24562, "Network source", 1 = Off / 2 = On) is the writable on/off object; ActOpSta (MV 32321) reports 11 = BMS when the network is in control. Summer/winter follows the BMS only when SuWiChgSrc (MV 9493) = 3 (BMS); then write SuWiNetworkChgover (MV 28594). The guide gives no further procedure.

How do I check these points on the real Airstream ADT air handler (Daikin Applied Europe)?

Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.

More Daikin Applied BACnet points lists

Source: BAS Integration Guide - BACnet protocol (ADT, Airstream) · D-EIGOC00104-25_01EN. Object names, instances and units are reproduced as published; descriptions are our own.