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Air handling unit controller · BACnet points list

Daikin Applied Modular Light (ALB) air handler, EvoLVE controls (Daikin Applied Europe) BACnet points list

Updated 28 October 2026

Short answer

The Modular Light (ALB) air handler uses a MicroTech III or MicroTech 4 controller; BACnet IP comes from a POL908 module and BACnet MS/TP from a POL904 module. The short list covers air temperatures, pressures and flows, fan and coil outputs, fan, temperature, humidity and air-quality setpoints, fan and alarm status, operating mode and summer/winter changeover. Object instances are fixed but non-sequential.

This page lists 81 BACnet objects for the Daikin Applied Modular Light (ALB) air handler, EvoLVE controls (Daikin Applied Europe) — 18 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
Modular Light (ALB) air handler, EvoLVE controls (Daikin Applied Europe)
Equipment
Air handling unit controller
Equipment type
Rooftop units, AHUs & DOAS
BACnet objects
81 (18 writable)
Transport
BACnet IP, BACnet MS/TP
Firmware
Not stated
Default device instance
1
Also known as
Modular Light, ALB, Daikin Modular Light AHU, EvoLVE, Airstream, D-EIGOC00106-26_00
Source document
BAS Integration Guide - BACnet protocol (Modular Light (ALB)) · D-EIGOC00106-26_00EN
Download CSV 81 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Download Easy BACnet Mobile App Google Play

BMS integration notes: Daikin Applied Modular Light (ALB) air handler, EvoLVE controls (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, economy, humidity and air-quality setpoints as needed. Read the operating mode and status, supply and controlled temperatures 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
BO 5714AlmOutHighGeneral 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 changeover 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 Modular Light (ALB) air handler, EvoLVE controls (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.

81 of 81 shown
Type
Other
Access
Show
Daikin Applied Modular Light (ALB) air handler, EvoLVE controls (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
AO59037SplyFanVarPosSupply fan output%Read
AO40119ExhFanVarPosReturn fan output%Read
AO37442ElectricalHtgPosElectrical heating / Post heating output%Read
AO5922HrecPosRecovery 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
AV61866TmpSpvEcSpvClgEconomy cooling setpoint°CWrite
AV35713TmpSpvEcSpvHtgEconomy heating setpoint°CWrite
AV4018ActMainSpvHtgActual heating setpoint (depending on actual control mode)°CRead
AV30105ActMainSpvClgActual cooling setpoint (depending on actual control mode)°CRead
AV56276ActTempSetptActive temperature setpoint°CRead
AVmin52988ActCtrlValActual controlled temperature°CRead
AV11342HumSpvRelSpvDehumDehumidification setpoint relative%rHWrite
AV10627HumSpvRelSpvHumHumidification setpoint relative%rHWrite
AV40393ActMainSpvHumActual humidification setpoint relative%rHRead
AV47998ActMainSpvDehActual dehumidification setpoint relative%rHRead
AV61369RmEnthRoom enthalpykJ/kgRead
AV17315RmHumAbsRoom humidity absoluteg/kgRead
AV38385ActCtrlValHumActual controlled humidity%rHRead
AV24338SuWiSwtchCheckOutTmpDampdOutside air temp damped°CRead
AV1206RoomUnitsOccTmRoom unit presence timehWrite
AV8926RoomUnitOffsetRoom unit temperature setpoint offset°CWrite
AV10236AirQCmpPrValAir quality compensation values%Read
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
BO6170DamperSplyOnOffFresh air damper commandRead0=Off, 1=On
BO18044HumidityCtrlCmdOnOffHumidifier commandRead0=Off, 1=On
BO10276CoolingPmpCmdOnOffCooling pump commandRead0=Off, 1=On
BO10264HeatingPmpCmdOnOffHeating pump commandRead0=Off, 1=On
BOmin5714AlmOutHighAHU 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=N/A, 2=Fire, 3=Emergency, 4=Fault, 5=Alarm, 6=Fire damper test, 7=Manual, 8=Panel switch, 9=Local switch, 10=N/A, 11=BMS, 12=Scheduler, 13=Occupancy, 14=N/A, 15=N/A, 16=N/A, 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
MVmin28594SuWiNetworkChgoverSummer/Winter network changeover commandWrite1=Winter, 2=Summer
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
MV41370Electrical Heating StateElectrical heating commandRead1=Off, 2=Step 1, 3=Step 2
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

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. Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the Modular Light (ALB) air handler, EvoLVE controls (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 Modular Light (ALB) air handler, EvoLVE controls (Daikin Applied Europe)

How many BACnet points does the Daikin Applied Modular Light (ALB) air handler, EvoLVE controls (Daikin Applied Europe) have?

This list has 81 BACnet objects: 12 analog inputs, 7 analog outputs, 28 analog values, 6 binary inputs, 5 binary outputs, 2 multi-state outputs, 1 schedule, 20 multi-state values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Daikin Applied Modular Light (ALB) air handler, EvoLVE controls (Daikin Applied Europe) BACnet points are writable?

18 of the 81 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 Modular Light (ALB) air handler, EvoLVE controls (Daikin Applied Europe) BACnet documentation?

The source is BAS Integration Guide - BACnet protocol (Modular Light (ALB)) (D-EIGOC00106-26_00EN), published free by Daikin Applied at https://www.daikinapplied.eu/hubfs/portale-documentale/D_EIGOC00106_26_00EN_ALB.pdf.

What are the minimum BACnet points to integrate the Daikin Applied Modular Light (ALB) air handler, EvoLVE controls (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); BO 5714 AlmOutHigh (General alarm (1 = Alarm)).

How do I enable BMS control of the Daikin Applied Modular Light (ALB) air handler, EvoLVE controls (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 changeover 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 Modular Light (ALB) air handler, EvoLVE controls (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 (Modular Light (ALB)) · D-EIGOC00106-26_00EN. Object names, instances and units are reproduced as published; descriptions are our own.