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VRF indoor unit zone controller (room controller) · BACnet points list

LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4) BACnet points list

Updated 4 November 2026

Short answer

The CRC2+Z is LG's touchscreen wall controller for LG indoor units. It talks LG V-Net (RS-485) to the indoor units and exposes about 360 BACnet objects on BACnet MS/TP, with optional BACnet wireless IP through a Wi-Fi module. The submittal splits the objects into commandable points (on/off, mode, fan speed, setpoints, setback and override settings, display options) and monitor points (room temperature, error codes, pipe temperatures, ZigBee sensor values).

This page lists 362 BACnet objects for the LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4) — 130 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from LG’s own free documentation, linked below.

Manufacturer
LG
Model
MultiSITE CRC2+Z Remote Controller (PREMTBVC4)
Equipment
VRF indoor unit zone controller (room controller)
Equipment type
VRF & split air conditioners
BACnet objects
362 (130 writable)
Transport
BACnet MS/TP, BACnet IP
Firmware
Not stated
Also known as
PREMTBVC4, CRC2, CRC2+Z, MultiSITE CRC2, LG CRC2 remote controller, PREMTBVC3
Source document
MultiSITE CRC2+Z Remote Controller submittal (PREMTBVC4), BACnet commandable and monitor points · SB_MultiSITE_CRC2_PREMTBVC4_2024_05_21 · rev. 2024-05
Download CSV 362 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 LG’s current documentation and the live device before use. Not official LG information. Terms of use.

BMS integration notes: LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4)

Integration in brief

Turn the indoor unit(s) on/off with MV 528 IDUonOff, set the mode with MV 16 and fan speed with MV 17, and write the setpoints (AV 39/AV 40 for dual setpoint, or AV 507 for single setpoint as chosen by MV 538). Read AV 100 room temperature, MI 602 occupancy status, AI 503 current error code and BV 500 filter 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 528IDUonOffIndoor unit on/off commandCommand
MV 16SystemModeOperating mode commandCommand
MV 17FanSpeedFan speed commandCommand
AV 39HeatingSPHeating setpoint (dual setpoint mode)Command
AV 40CoolingSPCooling setpoint (dual setpoint mode)Command
AV 507SingleSPSetpoint when single setpoint mode is usedCommand
MI 602OccStatus_MOccupancy statusRead
AV 100RoomTempRoom temperatureRead
BV 500FilterAlarm_MFilter alarm statusRead
AI 503CurrentErrorCode_MCurrent indoor unit error codeRead

Network setup

Watch out for

LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4) 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.

Note: the source document has no read/write column, so access here is inferred from the object type (inputs read-only, values writable). Confirm on the live controller before writing.

362 of 362 shown
Type
Other
Access
Show
LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4) BACnet Points List
DescriptionStates
AI33UI16 Raw ValueAnalog Input 7 Raw ADC Value (custom sensor support)Write
AI34UI17 Raw ValueAnalog Input 6 Raw ADC Value (custom sensor support)Write
AV3DisplayLowBacklightDisplay Brightness Setting For Low Backlight ConditionsCommand
AV7RoomTempCalibrationRoom Temperature Sensor Calibration OffsetCommand
AV8Calibrate Humidity SensorHumidity Sensor Calibration OffsetCommand
AV10BACnetComAddrBACnet Communications AddressCommand
AV16BACnetStackPollRateBACnet Stack Poll RateCommand
AV25LuaParameterA (AV25)Lua ParamaterACommand
AV26LuaParameterB (AV26)Lua ParamaterBCommand
AV27LuaParameterC (AV27)Lua ParameterCCommand
AV28LuaParameterD (AV28)Lua ParameterDCommand
AV29LuaParameterE (AV29)Lua ParameterECommand
AV30LuaParameterF (AV30)Lua ParameterFCommand
AVmin39HeatingSPHeating SP Setting (Dual SP)Command
AVmin40CoolingSPCooling SP Setting (Dual SP)Command
AV56ConfigPasswordConfiguration Password (Password protects Installer Settings)Command
AV57UserPasswordUser Password (Password protects all settings)Command
AV63DualSPdeadbandMinimum Deadband Setting (Dual SP)Command
AV211ADR OffsetADR Setpoint Offset ValueCommand
AV225LuaParameterG (AV225)Lua ParameterGCommand
AV226LuaParameterH (AV226)Lua ParameterHCommand
AV227LuaParameterI (AV227)Lua ParameterICommand
AV228LuaParameterJ (AV228)Lua ParameterJCommand
AV229LuaParameterK (AV229)Lua ParameterKCommand
AV230LuaParameterL (AV230)Lua ParameterLCommand
AVmin507SingleSPSetpoint Setting (Single SP)Command
AV508SingleSetpointMaxSingle Setpoint Maximum SettingCommand
AV509SingleSetpointMinSingle Setpoint Minimum SettingCommand
AV510CoolingSPMaxDual Setpoint Cooling Maximum SettingCommand
AV511CoolingSPMinDual Setpoint Cooling Minimum SettingCommand
AV512HeatingSPMaxDual Setpoint Heating Maximum SettingCommand
AV513HeatingSPMinDual Setpoint Heating Minimum SettingCommand
AV601OverrideCoolingSPCooling Override Setpoint SettingCommand
AV602OverrideHeatingSPHeating Override Setpoint SettingCommand
AV605SetbackCoolingSPCooling Setback Setpoint SettingCommand
AV606SetbackHeatingSPHeating Setback Setpoint SettingCommand
AV644SingleSPdeadbandSingle Setpoint DeadbandCommand
AV645MinODtempAdjVAHU Minimum Outdoor Temperature For Internal Electric HeaterCommand
AV646Heater1OnTempAux Heat Heater 1 On AdjustmentCommand
AV647Heater1OffTempAux Heat Heater 1 Off AdjustmentCommand
AV648Heater2OnTempAux Heat Heater 2 On AdjustmentCommand
AV649Heater2OffTempAux Heat Heater 2 Off AdjustmentCommand
BV6ForceHighBacklightForce BacklightCommand
BV7DisplayLongScreenMsgShow Text Of MsgLongScreenMsgTxt On Main ScreenCommand
BV48Utility SignalADR Request Signal From UtilityCommand
BV510FilterAlarmReleaseFilter Alarm ResetCommand
BV542MsgSetbackActiveSetback StatusCommand
BV557TestModeOccupancyReserved/Do Not UseCommand
CSV1MsgShortScreenMsgTxtLocation Message (Displays message at bottom of screen)Write
CSV2MsgLongScreenMsgTxtDescription Message (Displays message on main screen)Write
MV1LongMsgBgColLong Message Background Color SettingCommand
MV2DisplayColorDisplay Background Color SettingCommand
MV4DisplayLanguageDisplay Language SettingCommand
MV5DisplayTimeFormatTime Format SettingCommand
MV6BACnetNetworkUnitsBACnet Network Units SettingCommand
MVmin16SystemModeSystem Mode SettingCommand
MVmin17FanSpeedFan Speed SettingCommand
MV32DisplayUseStandbyScreenStandby Screen SettingCommand
MV51TempUnitsTemperature Units Setting (°F or °C)Command
MV96UO9 ConfigurationUniversal Output 6 ConfigurationCommand
MV138UI16 Input TypeUniversal Input 7 ConfigurationCommand
MV139UI17 Input TypeUniversal Input 6 ConfigurationCommand
MV149Relative humidity sensorHumidity Sensor Input SelectionCommand
MV150CO2 sourceCO2 Sensor Input SelectionCommand
MV152ADR EnableADR Enable/DisableCommand
MV210ZB_Zone1SnsrTypeZigbee Zone1 Sensor TypeCommand
MV220ZB_Zone2SnsrTypeZigbee Zone2 Sensor TypeCommand
MV230ZB_Zone3SnsrTypeZigbee Zone3 Sensor TypeCommand
MV240ZB_Zone4SnsrTypeZigbee Zone4 Sensor TypeCommand
MV250ZB_Zone5SnsrTypeZigbee Zone5 Sensor TypeCommand
MV260ZB_Zone6SnsrTypeZigbee Zone6 Sensor TypeCommand
MV270ZB_Zone7SnsrTypeZigbee Zone7 Sensor TypeCommand
MV280ZB_Zone8SnsrTypeZigbee Zone8 Sensor TypeCommand
MV290ZB_Zone9SnsrTypeZigbee Zone9 Sensor TypeCommand
MV300ZB_Zone10SnsrTypeZigbee Zone10 Sensor TypeCommand
MV310ZB_Zone11SnsrTypeZigbee Zone11 Sensor TypeCommand
MV320ZB_Zone12SnsrTypeZigbee Zone12 Sensor TypeCommand
MV330ZB_Zone13SnsrTypeZigbee Zone13 Sensor TypeCommand
MV340ZB_Zone14SnsrTypeZigbee Zone14 Sensor TypeCommand
MV350ZB_Zone15SnsrTypeZigbee Zone15 Sensor TypeCommand
MV360ZB_Zone16SnsrTypeZigbee Zone16 Sensor TypeCommand
MV370ZB_Zone17SnsrTypeZigbee Zone17 Sensor TypeCommand
MV380ZB_Zone18SnsrTypeZigbee Zone18 Sensor TypeCommand
MV390ZB_Zone19SnsrTypeZigbee Zone19 Sensor TypeCommand
MV400ZB_Zone20SnsrTypeZigbee Zone20 Sensor TypeCommand
MV500DisplayShowOnOffShow or Hide On/Off SettingCommand
MV501DisplayShowModeShow or Hide Mode SettingCommand
MV502DisplayShowScheduleShow or Hide Schedule SettingCommand
MV503DisplayShowMoreShow or Hide More SettingCommand
MV504DisplayShowSetTempShow or Hide Set Temperature SettingCommand
MV505DisplayShowSpaceTempShow or Hide Space Temperature ValueCommand
MV506DisplayShowFanSpeedShow or Hide Fan Speed SettingCommand
MV507DisplayShowHumidityShow or Hide Humidity ValueCommand
MV516TempSenseLocTemperature Sensing Location SettingCommand
MVmin528IDUonOffIndoor Unit On/Off SettingCommand
MV531AirflowUpDownAirflow Up/Down SettingCommand
MV532AirflowLeftRightAirflow Left/Right SettingCommand
MV533AirflowCircularAirflow Circular SettingCommand
MV538SingleDualSPSingle or Dual Setpoint SettingCommand
MV700OverrideModeMode Override SettingCommand
MV701OverrideFanSpeedFan Speed Override SettingCommand
MV703OverrideTimerTimer Override SettingCommand
MV704SetbackModeMode Setback SettingCommand
MV705SetbackFanSpeedFan Speed Setback SettingCommand
MV747CntrlrOccSensorOn-board Occupancy Sensor Enable/Disable (Only on models PREMTBVC3/PREMTBVC4)Command
MV748ControllerMinOccOnTimeMinimum Occupancy Time DelayCommand
MV763DisableSchedulesDisable Local Schedules SettingCommand
MV766ZB_Snsr_Wn_DelayZigbee Window Contact Interlock Delay SettingCommand
MV767ZB_Snsr_Win_InterlockZigbee Window Contact Interlock SettingCommand
MV772AirflowSmartAirflow Smart SettingCommand
MV774AirflowRefreshAirflow Refresh SettingCommand
MV776FloorTempSensingEnable Floor Temperature Sensing (Dual Vane 4-Way Cassette Only)Command
MV777HumanDetectionEnable Human Detection (Dual Vane 4-Way Cassette Only)Command
MV778HumanSensingFreqHuman Detection Sensing Frequency Adjustment (Dual Vane 4-Way Cassette Only)Command
MV779HumanSensitivityHuman Detection Sensitivity Adjustment (Dual Vane 4-Way Cassette Only)Command
MV780DetectionAreaHuman Detection Area Adjustment (Dual Vane 4-Way Cassette Only)Command
MV781UnoccControlHuman Detection Unoccupied Behavior (Dual Vane 4-Way Cassette Only)Command
MV782UnoccStepTimeHuman Detection Unoccupied Setpoint Step Timing (Dual Vane 4-Way Cassette Only)Command
MV784DisplayShowAirQualityShow or Hide Air Quality (for unhealthy levels only)Command
MV789SetbackEnabledEnable/Disable SetbackCommand
MV790OverrideEnabledEnable/Disable OvverrideCommand
MV791DisplayShowCO2Show or Hide CO2 ValueCommand
MV792LoggerReserved/Do Not UseCommand
MV793ADR OverrideOverride Active ADR EventCommand
MV801Manual Aux HeatAux Heat ControlCommand
MV843EmergencyHeatAux Heat Immediate CallCommand
MV844VAHUminODtempEnable VAHU Outdoor Minimum Temperature For Internal Elect. HeaterCommand
MV845DefrostHeatingEnable Electric Heater During Defrost CycleCommand
MV846IDUdefrostFanEnable IDU Fan During Defrost Cycle Electric HeatingCommand
MV847AuxHeatAdjEnable Aux Heat Heater On/Off AdjustmentCommand
AI315ZB_Zone1Temperature_MZigbee Zone1 TemperatureRead
AI316ZB_Zone2Temperature_MZigbee Zone2 TemperatureRead
AI317ZB_Zone3Temperature_MZigbee Zone3 TemperatureRead
AI318ZB_Zone4Temperature_MZigbee Zone4 TemperatureRead
AI319ZB_Zone5Temperature_MZigbee Zone5 TemperatureRead
AI320ZB_Zone6Temperature_MZigbee Zone6 TemperatureRead
AI321ZB_Zone7Temperature_MZigbee Zone7 TemperatureRead
AI322ZB_Zone8Temperature_MZigbee Zone8 TemperatureRead
AI323ZB_Zone9Temperature_MZigbee Zone9 TemperatureRead
AI324ZB_Zone10Temperature_MZigbee Zone10 TemperatureRead
AI342Wi-Fi Network Signal StrengthWi-Fi Module Signal StrengthRead
AI343Wi-Fi Module Boot CountIncremental Boot Count Of Wi-Fi ModuleRead
AI355ZB_Zone11Temperature_MZigbee Zone11 TemperatureRead
AI356ZB_Zone12Temperature_MZigbee Zone12 TemperatureRead
AI357ZB_Zone13Temperature_MZigbee Zone13 TemperatureRead
AI358ZB_Zone14Temperature_MZigbee Zone14 TemperatureRead
AI359ZB_Zone15Temperature_MZigbee Zone15 TemperatureRead
AI360ZB_Zone16Temperature_MZigbee Zone16 TemperatureRead
AI361ZB_Zone17Temperature_MZigbee Zone17 TemperatureRead
AI362ZB_Zone18Temperature_MZigbee Zone18 TemperatureRead
AI363ZB_Zone19Temperature_MZigbee Zone19 TemperatureRead
AI364ZB_Zone20Temperature_MZigbee Zone20 TemperatureRead
AI365ZB_Zone1Humidity_MZigbee Zone1 Humidity (%)Read
AI366ZB_Zone2Humidity_MZigbee Zone2 Humidity (%)Read
AI367ZB_Zone3Humidity_MZigbee Zone3 Humidity (%)Read
AI368ZB_Zone4Humidity_MZigbee Zone4 Humidity (%)Read
AI369ZB_Zone5Humidity_MZigbee Zone5 Humidity (%)Read
AI370ZB_Zone6Humidity_MZigbee Zone6 Humidity (%)Read
AI371ZB_Zone7Humidity_MZigbee Zone7 Humidity (%)Read
AI372ZB_Zone8Humidity_MZigbee Zone8 Humidity (%)Read
AI373ZB_Zone9Humidity_MZigbee Zone9 Humidity (%)Read
AI374ZB_Zone10Humidity_MZigbee Zone10 Humidity (%)Read
AI375ZB_Zone11Humidity_MZigbee Zone11 Humidity (%)Read
AI376ZB_Zone12Humidity_MZigbee Zone12 Humidity (%)Read
AI377ZB_Zone13Humidity_MZigbee Zone13 Humidity (%)Read
AI378ZB_Zone14Humidity_MZigbee Zone14 Humidity (%)Read
AI379ZB_Zone15Humidity_MZigbee Zone15 Humidity (%)Read
AI380ZB_Zone16Humidity_MZigbee Zone16 Humidity (%)Read
AI381ZB_Zone17Humidity_MZigbee Zone17 Humidity (%)Read
AI382ZB_Zone18Humidity_MZigbee Zone18 Humidity (%)Read
AI383ZB_Zone19Humidity_MZigbee Zone19 Humidity (%)Read
AI384ZB_Zone20Humidity_MZigbee Zone20 Humidity (%)Read
AI385ZB_Zone1CO2_MZigbee Zone1 CO2 (PPM)Read
AI386ZB_Zone2CO2_MZigbee Zone2 CO2 (PPM)Read
AI387ZB_Zone3CO2_MZigbee Zone3 CO2 (PPM)Read
AI388ZB_Zone4CO2_MZigbee Zone4 CO2 (PPM)Read
AI389ZB_Zone5CO2_MZigbee Zone5 CO2 (PPM)Read
AI390ZB_Zone6CO2_MZigbee Zone6 CO2 (PPM)Read
AI391ZB_Zone7CO2_MZigbee Zone7 CO2 (PPM)Read
AI392ZB_Zone8CO2_MZigbee Zone8 CO2 (PPM)Read
AI393ZB_Zone9CO2_MZigbee Zone9 CO2 (PPM)Read
AI394ZB_Zone10CO2_MZigbee Zone10 CO2 (PPM)Read
AI395ZB_Zone11CO2_MZigbee Zone11 CO2 (PPM)Read
AI396ZB_Zone12CO2_MZigbee Zone12 CO2 (PPM)Read
AI397ZB_Zone13CO2_MZigbee Zone13 CO2 (PPM)Read
AI398ZB_Zone14CO2_MZigbee Zone14 CO2 (PPM)Read
AI399ZB_Zone15CO2_MZigbee Zone15 CO2 (PPM)Read
AI400ZB_Zone16CO2_MZigbee Zone16 CO2 (PPM)Read
AI401ZB_Zone17CO2_MZigbee Zone17 CO2 (PPM)Read
AI402ZB_Zone18CO2_MZigbee Zone18 CO2 (PPM)Read
AI403ZB_Zone19CO2_MZigbee Zone19 CO2 (PPM)Read
AI404ZB_Zone20CO2_MZigbee Zone20 CO2 (PPM)Read
AI500FilterRemainTime_MFilter Time Remaining (Hours)Read
AImin503CurrentErrorCode_MCurrent Error CodeRead
AI506PipeInTemp_MPipe In TemperatureRead
AI507PipeOutTemp_MPipe Out TemperatureRead
AI508MiddlePipeTemp_MMiddle Pipe TemperatureRead
AI509ODUgivenAddrs_MAssigned Address By Outdoor UnitRead
AI510CC_CoolingSPMaxCooling SP Maximum Value Set By Central ControllerRead
AI511CC_CoolingSPMinCooling SP Minimum Value Set By Central ControllerRead
AI512CC_HeatingSPMaxHeating SP Maximum Value Set By Central ControllerRead
AI513CC_HeatingSPMinHeating SP Minimum Value Set By Central ControllerRead
AI514CC_SingleSetpointMaxSingle SP Maximum Value Set By Central ControllerRead
AI515CC_SingleSetpointMinSingle SP Minimum Value Set By Central ControllerRead
AI520Effective Cool SetpointEffective Dual Setpoint Cooling Setpoint When ADR Is ActiveRead
AI521Effective Heat SetpointEffective Dual Setpoint Heating Setpoint When ADR Is ActiveRead
AI522Effective Single SetpointEffective Single Setpoint Setpoint When ADR Is ActiveRead
AI523Effective Single DeadbandEffective Single Setpoint Deadband When ADR Is ActiveRead
AO125UO9 Analog OutputUO9 Analog Output Value (T9 to T18)Read
AVmin100RoomTempRoom TemperatureRead
AV103RoomHumidityRoom HumidityRead
AV111UI16 Analog InputAnalog Input 7 ValueRead
AV112UI17 Analog InputAnalog Input 6 ValueRead
AV117UI16 Temperature10K Thermistor Input 7 ValueRead
AV118UI17 Temperature10K Thermistor Input 6 ValueRead
AV500CCaddressHighCentral Control Address (High Order Byte - Group)Read
AV501CCaddressLowCentral Control Address (Low Order Byte - Unit)Read
AV622PreviousErrorCode_M2nd Chronological Error CodeRead
AV623ErrorCode3_M3rd Chronological Error CodeRead
AV624ErrorCode4_M4th Chronological Error CodeRead
AV625ErrorCode5_M5th Chronological Error CodeRead
AV626ErrorCode6_M6th Chronological Error CodeRead
AV627ErrorCode7_M7th Chronological Error CodeRead
AV628ErrorCode8_M8th Chronological Error CodeRead
AV629ErrorCode9_M9th Chronological Error CodeRead
AV630ErrorCode10_M10th Chronological Error CodeRead
AV631OldestErrorCode_M11th Chronological Error CodeRead
BI29UI16 Binary InputBinary Input 7 MeasurementRead
BI30UI17 Binary InputBinary Input 6 MeasurementRead
BO93UO9 Binary OutputBinary Output 6 MeasurementRead
BO98BO8 Auxiliary Binary OutputBinary Output 5 MeasurementRead
BV5ZB_LowBattAlarmGlobal Zigbee Battery Sensor AlarmRead
BV32PIR Local MotionLogical OR’d Instantaneous Status of All Motion SensorsRead
BV49ADR ActiveEffective ADR StatusRead
BVmin500FilterAlarm_MFilter Alarm StatusRead
BV508IduCoolHeatCycle_MIDU Cooling / Heating StatusRead
BV533MsgAddressLock_MCentral Control Address Lock StatusRead
BV541MsgOverrideActiveOverride StatusRead
BV552ZB_Snsr_Wn_Interlock_MZigbee Window Contact Interlock StatusRead
BV564Hardware faultHardware Fault StatusRead
CSV4Wi-Fi Device NameWi-Fi Device NameRead
CSV5Wi-Fi Firmware VersionWi-Fi Module Firmware VersionRead
CSV6MAC AddressWi-Fi Module MAC AddressRead
CSV7Wi-Fi Network SSIDWi-Fi Network SSIDRead
CSV8Wi-Fi Network IP AddressWi-Fi Network IP AddressRead
CSV9Zigbee Firmware RevisionZigbee Firmware VersionRead
CSV10Zigbee IEEE AddressZigbee MAC AddressRead
CSV11ZB_Zone1Address_MZigbee Zone1 AddressRead
CSV12ZB_Zone2Address_MZigbee Zone2 AddressRead
CSV13ZB_Zone3Address_MZigbee Zone3 AddressRead
CSV14ZB_Zone4Address_MZigbee Zone4 AddressRead
CSV15ZB_Zone5Address_MZigbee Zone5 AddressRead
CSV16ZB_Zone6Address_MZigbee Zone6 AddressRead
CSV17ZB_Zone7Address_MZigbee Zone7 AddressRead
CSV18ZB_Zone8Address_MZigbee Zone8 AddressRead
CSV19ZB_Zone9Address_MZigbee Zone9 AddressRead
CSV20ZB_Zone10Address_MZigbee Zone10 AddressRead
CSV21ZB_Zone11Address_MZigbee Zone11 AddressRead
CSV22ZB_Zone12Address_MZigbee Zone12 AddressRead
CSV23ZB_Zone13Address_MZigbee Zone13 AddressRead
CSV24ZB_Zone14Address_MZigbee Zone14 AddressRead
CSV25ZB_Zone15Address_MZigbee Zone15 AddressRead
CSV26ZB_Zone16Address_MZigbee Zone16 AddressRead
CSV27ZB_Zone17Address_MZigbee Zone17 AddressRead
CSV28ZB_Zone18Address_MZigbee Zone18 AddressRead
CSV29ZB_Zone19Address_MZigbee Zone19 AddressRead
CSV30ZB_Zone20Address_MZigbee Zone20 AddressRead
MI2ZB_NetworkStatus_MZigbee Network StatusRead
MI180ZB_Zone1SensorType_MZigbee Zone1 Sensor TypeRead
MI181ZB_Zone2SensorType_MZigbee Zone2 Sensor TypeRead
MI182ZB_Zone3SensorType_MZigbee Zone3 Sensor TypeRead
MI183ZB_Zone4SensorType_MZigbee Zone4 Sensor TypeRead
MI184ZB_Zone5SensorType_MZigbee Zone5 Sensor TypeRead
MI185ZB_Zone6SensorType_MZigbee Zone6 Sensor TypeRead
MI186ZB_Zone7SensorType_MZigbee Zone7 Sensor TypeRead
MI187ZB_Zone8SensorType_MZigbee Zone8 Sensor TypeRead
MI188ZB_Zone9SensorType_MZigbee Zone8 Sensor TypeRead
MI189ZB_Zone10SensorType_MZigbee Zone10 Sensor TypeRead
MI190ZB_Zone11SensorType_MZigbee Zone11 Sensor TypeRead
MI191ZB_Zone12SensorType_MZigbee Zone12 Sensor TypeRead
MI192ZB_Zone13SensorType_MZigbee Zone13 Sensor TypeRead
MI193ZB_Zone14SensorType_MZigbee Zone14 Sensor TypeRead
MI194ZB_Zone15SensorType_MZigbee Zone15 Sensor TypeRead
MI195ZB_Zone16SensorType_MZigbee Zone16 Sensor TypeRead
MI196ZB_Zone17SensorType_MZigbee Zone17 Sensor TypeRead
MI197ZB_Zone18SensorType_MZigbee Zone18 Sensor TypeRead
MI198ZB_Zone19SensorType_MZigbee Zone19 Sensor TypeRead
MI199ZB_Zone20SensorType_MZigbee Zone20 Sensor TypeRead
MI210ZB_Zone1Status_MZigbee Zone1 StatusRead
MI211ZB_Zone1BattStatus_MZigbee Zone1 Battery StatusRead
MI212ZB_Zone1PairingStatus_MZigbee Zone1 Pairing StatusRead
MI220ZB_Zone2Status_MZigbee Zone2 StatusRead
MI221ZB_Zone2BattStatus_MZigbee Zone2 Battery StatusRead
MI222ZB_Zone2PairingStatus_MZigbee Zone2 Pairing StatusRead
MI230ZB_Zone3Status_MZigbee Zone3 StatusRead
MI231ZB_Zone3BattStatus_MZigbee Zone3 Battery StatusRead
MI232ZB_Zone3PairingStatus_MZigbee Zone3 Pairing StatusRead
MI240ZB_Zone4Status_MZigbee Zone4 StatusRead
MI241ZB_Zone4BattStatus_MZigbee Zone4 Battery StatusRead
MI242ZB_Zone4PairingStatus_MZigbee Zone4 Pairing StatusRead
MI250ZB_Zone5Status_MZigbee Zone5 StatusRead
MI251ZB_Zone5BattStatus_MZigbee Zone5 Battery StatusRead
MI252ZB_Zone5PairingStatus_MZigbee Zone5 Pairing StatusRead
MI260ZB_Zone6Status_MZigbee Zone6 StatusRead
MI261ZB_Zone6BattStatus_MZigbee Zone6 Battery StatusRead
MI262ZB_Zone6PairingStatus_MZigbee Zone6 Pairing StatusRead
MI270ZB_Zone7Status_MZigbee Zone7 StatusRead
MI271ZB_Zone7BattStatus_MZigbee Zone7 Battery StatusRead
MI272ZB_Zone7PairingStatus_MZigbee Zone7 Pairing StatusRead
MI280ZB_Zone8Status_MZigbee Zone8 StatusRead
MI281ZB_Zone8BattStatus_MZigbee Zone8 Battery StatusRead
MI282ZB_Zone8PairingStatus_MZigbee Zone8 Pairing StatusRead
MI290ZB_Zone9Status_MZigbee Zone9 StatusRead
MI291ZB_Zone9BattStatus_MZigbee Zone9 Battery StatusRead
MI292ZB_Zone9PairingStatus_MZigbee Zone9 Pairing StatusRead
MI300ZB_Zone10Status_MZigbee Zone10 StatusRead
MI301ZB_Zone10BattStatus_MZigbee Zone10 Battery StatusRead
MI302ZB_Zone10PairingStatus_MZigbee Zone10 Pairing StatusRead
MI310ZB_Zone11Status_MZigbee Zone11 StatusRead
MI311ZB_Zone11BattStatus_MZigbee Zone11 Battery StatusRead
MI312ZB_Zone11PairingStatus_MZigbee Zone11 Pairing StatusRead
MI315Wi-Fi Module StatusWi-Fi Module StatusRead
MI316Wi-Fi StatusWi-Fi Network StatusRead
MI317BACnet IP StatusBACnet IP Network StatusRead
MI318SMTP Server StatusStatus Of SMTP Server Used For Email NotificationsRead
MI320ZB_Zone12Status_MZigbee Zone12 StatusRead
MI321ZB_Zone12BattStatus_MZigbee Zone12 Battery StatusRead
MI322ZB_Zone12PairingStatus_MZigbee Zone12 Pairing StatusRead
MI330ZB_Zone13Status_MZigbee Zone13 StatusRead
MI331ZB_Zone13BattStatus_MZigbee Zone13 Battery StatusRead
MI332ZB_Zone13PairingStatus_MZigbee Zone13 Pairing StatusRead
MI340ZB_Zone14Status_MZigbee Zone14 StatusRead
MI341ZB_Zone14BattStatus_MZigbee Zone14 Battery StatusRead
MI342ZB_Zone14PairingStatus_MZigbee Zone14 Pairing StatusRead
MI350ZB_Zone15Status_MZigbee Zone15 StatusRead
MI351ZB_Zone15BattStatus_MZigbee Zone15 Battery StatusRead
MI352ZB_Zone15PairingStatus_MZigbee Zone15 Pairing StatusRead
MI360ZB_Zone16Status_MZigbee Zone16 StatusRead
MI361ZB_Zone16BattStatus_MZigbee Zone16 Battery StatusRead
MI362ZB_Zone16PairingStatus_MZigbee Zone16 Pairing StatusRead
MI370ZB_Zone17Status_MZigbee Zone17 StatusRead
MI371ZB_Zone17BattStatus_MZigbee Zone17 Battery StatusRead
MI372ZB_Zone17PairingStatus_MZigbee Zone17 Pairing StatusRead
MI380ZB_Zone18Status_MZigbee Zone18 StatusRead
MI381ZB_Zone18BattStatus_MZigbee Zone18 Battery StatusRead
MI382ZB_Zone18PairingStatus_MZigbee Zone18 Pairing StatusRead
MI390ZB_Zone19Status_MZigbee Zone19 StatusRead
MI391ZB_Zone19BattStatus_MZigbee Zone19 Battery StatusRead
MI392ZB_Zone19PairingStatus_MZigbee Zone19 Pairing StatusRead
MI400ZB_Zone20Status_MZigbee Zone20 StatusRead
MI401ZB_Zone20BattStatus_MZigbee Zone20 Battery StatusRead
MI402ZB_Zone20PairingStatus_MZigbee Zone20 Pairing StatusRead
MI544PipeTempCnfg_MPipe Temperature Configuration Status (Supported or Unsupported)Read
MI600ODUsilentMode_MODU Silent Mode StatusRead
MI601SmartLoadCtrl_MSmart Load Control StatusRead
MImin602OccStatus_MOccupancy StatusRead
MI603ODUstatus_MOutdoor Unit StatusRead
MI604ODUType_MOutdoor Unit TypeRead
MI605IDUType_MIndoor Unit TypeRead
MI611AirQuality_MAir Quality StatusRead
MV732OduOperationMode_MODU Operation CycleRead
MV802Logger StatusDiagnostic Logging StatusRead
Object ID lookup: LG MultiSITE CRC2+Z Remote Controller 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 MultiSITE CRC2+Z Remote Controller (PREMTBVC4) 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 LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4)

How many BACnet points does the LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4) have?

This list has 362 BACnet objects: 80 analog inputs, 1 analog output, 58 analog values, 2 binary inputs, 2 binary outputs, 15 binary values, 93 multi-state inputs, 82 multi-state values, 29 characterstring values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4) BACnet points are writable?

130 of the 362 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. The source has no read/write column, so this is inferred from object type.

Where is the official LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4) BACnet documentation?

The source is MultiSITE CRC2+Z Remote Controller submittal (PREMTBVC4), BACnet commandable and monitor points (SB_MultiSITE_CRC2_PREMTBVC4_2024_05_21), revision 2024-05, published free by LG at https://media.us.lg.com/m/338435aafc83cc77/original/SB_MultiSITE_CRC2_PREMTBVC4-pdf.pdf.

What are the minimum BACnet points to integrate the LG MultiSITE CRC2+Z Remote Controller (PREMTBVC4)?

Start with MV 528 IDUonOff (Indoor unit on/off command); MV 16 SystemMode (Operating mode command); MV 17 FanSpeed (Fan speed command); AV 39 HeatingSP (Heating setpoint (dual setpoint mode)); AV 40 CoolingSP (Cooling setpoint (dual setpoint mode)); AV 507 SingleSP (Setpoint when single setpoint mode is used); MI 602 OccStatus_M (Occupancy status); AV 100 RoomTemp (Room temperature); BV 500 FilterAlarm_M (Filter alarm status); AI 503 CurrentErrorCode_M (Current indoor unit error code).

How do I check these points on the real MultiSITE CRC2+Z Remote Controller (PREMTBVC4)?

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 LG BACnet points lists

Source: MultiSITE CRC2+Z Remote Controller submittal (PREMTBVC4), BACnet commandable and monitor points · SB_MultiSITE_CRC2_PREMTBVC4_2024_05_21 · rev. 2024-05. Object names, instances and units are reproduced as published; descriptions are our own.