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Energy recovery / DOAS make-up air unit controller (legacy) · BACnet points list
Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX BACnet points list
Updated 6 November 2026
Valent's older JENEsys controller (software version 4) supports optional, licensed BACnet IP and BACnet MS/TP. The BMS can enable BAS occupancy control and send the occupancy command, disable cooling or heating, issue an emergency shutdown, reset alarms, write space, supply, humidity, CO2 and static pressure setpoints, and send sensor values and fan and damper signals that override the unit's own. It reads temperatures, humidity, enthalpy, pressures, fan speeds, outputs, compressor and heat stages, alarms, occupancy mode and unit mode.
This page lists 108 BACnet objects for the Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX — 31 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Valent’s own free documentation, linked below.
- Manufacturer
- Valent
- Model
- JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX
- Equipment
- Energy recovery / DOAS make-up air unit controller (legacy)
- Equipment type
- Rooftop units, AHUs & DOAS
- BACnet objects
- 108 (31 writable)
- Transport
- BACnet IP, BACnet MS/TP
- Firmware
- Software version 4
- Also known as
- JENEsys, IOM-C1-0616, 474626, VPR, VPRE, VPRC, VPRP, VPRX, Valent legacy controller
Reference only, provided as-is: verify against Valent’s current documentation and the live device before use. Not official Valent information. Terms of use.
BMS integration notes: Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX
Check COMM LICENSE shows BACnet in the POINTS > COMMUNICATIONS menu and set the object ID and MS/TP address there. Set BV 15 to give the BAS occupancy control, then command occupancy with BV 16 and write the space temperature setpoint AV 30. Monitor occupancy mode, unit mode, supply temperature, fan status and the system alarm BV 21.
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.
| Object | Name | Why | Access |
|---|---|---|---|
| BV 15 | BAS_Occ_Enable | Lets the BAS control occupancy | Write |
| BV 16 | BAS_Occ_Command | BAS occupancy command | Write |
| AV 30 | Space Temp Setpoint | Space temperature setpoint from the BAS | Write |
| BV 20 | AlarmReset | Alarm reset | Write |
| MV 1 | OccupancyMode | Occupancy mode (5 = occupied on) | Read |
| MV 2 | Unit Mode | Unit mode (fan only, cooling, heating, off...) | Read |
| BV 3 | SupplyFanStatus | Supply fan status | Read |
| AV 1 | Supply Temp | Supply air temperature | Read |
| BV 21 | Alarm Status | System alarm | Read |
Enable & remote start
BV 15 BAS_Occ_Enable lets the BAS control occupancy through BV 16 BAS_Occ_Command. BV 19 is a BAS emergency shutdown command; BV 17 and BV 18 ask the unit to disable cooling or heating.
Sensors & values from the BMS
Writing the BAS-reported sensor AVs (AV 37-43: space temp, space RH, outdoor RH, outdoor temp, space and duct static, CO2) overrides the hardwired sensors. Fan speed and damper signals (AV 44-46) take effect when the matching override enable is set (BV 46-48).
Network setup
- Object ID, IP and MS/TP network numbers and the MS/TP address are shown on the POINTS > COMMUNICATIONS tab of the LCD (example: object ID 11, MS/TP address 1).
- BACnet IP uses the Ethernet port and BACnet MS/TP the 3-position RS-485 connector on the bottom of the controller.
- COMM LICENSE must match the purchased protocol.
Watch out for
- BAS sensor values replace hardwired sensors; stale values keep controlling the unit.
- Settings cannot be changed until BACnet is licensed.
Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX 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.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AVmin | 1 | Supply Temp | Supply Temperature | Read | ||
| AV | 2 | Space Temp | Space Temperature | Read | ||
| AV | 3 | DXCoilTemp | DX Coil Leaving Temperature | Read | ||
| AV | 4 | SpaceRH | Space Relative Humidity | Read | ||
| AV | 5 | Indoor Enthalpy | Indoor Enthalpy | Read | ||
| AV | 6 | Space Dewpoint | Space Dewpoint | Read | ||
| AV | 7 | SpaceCO2 | Space CO2 | Read | ||
| AV | 8 | OutdoorTemp | Outdoor Air Temperature | Read | ||
| AV | 9 | OutdoorRH | Outdoor Relative Humidity | Read | ||
| AV | 10 | Outdoor Enthalpy | Outdoor Enthalpy | Read | ||
| AV | 11 | OA Dewpoint | Outdoor Air Dewpoint | Read | ||
| AV | 12 | ExhaustTemp | Exhaust Temperature | Read | ||
| AV | 13 | MixedAirTemp | Mixed Air Temperature | Read | ||
| AV | 14 | DuctStaticPressure | Duct Static Pressure | Read | ||
| AV | 15 | SpaceStaticPressure | Space Static Pressure | Read | ||
| AV | 16 | CircuitA_Pressure | Circuit A Refrigerant Pressure | Read | ||
| AV | 17 | CircuitB_Pressure | Circuit B Refrigerant Pressure | Read | ||
| AV | 18 | AFMS CFM | Air Flow Monitoring Station CFM | Read | ||
| AV | 19 | SupplyFanSpeed | Supply Fan Speed | Read | ||
| AV | 20 | ExFanSpeed | Exhaust Fan Speed | Read | ||
| AV | 21 | OutdoorDamperPos | Outdoor Damper Position | Read | ||
| AV | 22 | HotGasReheatPct | Hot Gas Reheat Percentage | Read | ||
| AV | 23 | DigitalScrollPct | Digital Scroll Compressor Percentage | Read | ||
| AV | 24 | ChilledWaterValvePos | Chilled Water Valve Position | Read | ||
| AV | 25 | HeatPrimaryPct | Modulating Heat Percentage, Primary | Read | ||
| AV | 26 | HeatSecondaryPct | Modulating Heat Percentage, Secondary | Read | ||
| AV | 27 | HeadPressureAO | Head Pressure Analog Output Status | Read | ||
| AV | 28 | HP_WaterValveA | Heat Pump Water Valve A Percentage | Read | ||
| AV | 29 | HP_WaterValveB | Heat Pump Water Valve B Percentage | Read | ||
| AVmin | 30 | Space Temp Setpoint | Space Temperature Setpoint from BAS | Write | ||
| AV | 31 | Supply Temp Setpoint | Supply Temperature Setpoint from BAS | Write | ||
| AV | 32 | Space Humidity Setpoint | Space Humidity Setpoint from BAS | Write | ||
| AV | 34 | CO2 Setpoint | CO2 Level Setpoint from BAS | Write | ||
| AV | 35 | Supply Duct Pressure Setpoint | Supply Duct Static Pressure Setpoint from BAS | Write | ||
| AV | 36 | Space Pressure Setpoint | Space Static Pressure Setpoint from BAS | Write | ||
| AV | 37 | Space Temp BAS | BAS Reported Space Temperature | Write | ||
| AV | 38 | Space RH BAS | BAS Reported Space Relative Humidity | Write | ||
| AV | 39 | Outdoor RH BAS | BAS Reported Outdoor Relative Humidity | Write | ||
| AV | 40 | Outdoor Temp BAS | BAS Reported Outdoor Air Temperature | Write | ||
| AV | 41 | Space Static BAS | BAS Reported Space Static Pressure | Write | ||
| AV | 42 | Duct Static BAS | BAS Reported Supply Duct Static Pressure | Write | ||
| AV | 43 | CO2 BAS | BAS Reported Space CO2 Level | Write | ||
| AV | 44 | ExhaustSpeedBAS | Exhaust Fan BAS Speed Command | Write | ||
| AV | 45 | OA_DamperPOS_BAS | BAS Remote Damper Signal | Write | ||
| AV | 46 | Supply Fan BAS Speed | Supply Fan BAS Speed Command | Write | ||
| AV | 47 | AFMS CFM 2 | Air Flow Monitoring Station CFM 2 | Read | ||
| AV | 48 | Energy Recovery | Energy Recovery Control Output | Read | ||
| AV | 49 | Space Unoccupied Cooling Setpoint | Space Unoccupied Cooling Setpoint | Write | ||
| AV | 50 | Space Unoccupied Heating Setpoint | Space Unoccupied Heating Setpoint | Write | ||
| AV | 51 | Space Unoccupied Humidity Setpoint | Space Unoccupied Humidity Setpoint | Write | ||
| AV | 52 | SpaceHeatingSetpoint | Space Temperature Heating Setpoint | Read | ||
| AV | 53 | SpaceCoolingSetpoint | Space Temperature Cooling Setpoint | Read | ||
| AV | 54 | SpaceTempSptOffset | Space Temperature Setpoint Offset | Write | ||
| AV | 55 | Exhaust CFM | Air Flow Monitoring Exhaust Cone Flow | Read | ||
| AV | 56 | OAD Min Pos | Outside Air Damper Minimum Position | Write | ||
| AV | 57 | Active Space Temperature Setpoint | Active Space Temperature Setpoint | Read | ||
| AV | 58 | Space Setpoint Slider | Space Setpoint Slider | Read | ||
| BV | 1 | SystemStart | System Start Command | Read | ||
| BV | 2 | RunStopStatus | Shutdown Input Status | Read | ||
| BVmin | 3 | SupplyFanStatus | Supply Fan Status | Read | ||
| BV | 4 | ExFanStatus | Exhaust Fan Status | Read | ||
| BV | 5 | HeatWheelStatus | Heat Wheel Status | Read | ||
| BV | 6 | Compr1Status | Compressor 1 Status | Read | ||
| BV | 7 | Compr2Status | Compressor 2 Status | Read | ||
| BV | 8 | Compr3Status | Compressor 3 Status | Read | ||
| BV | 9 | Compr4Status | Compressor 4 Status | Read | ||
| BV | 10 | GasHeatEnaStg1 | Gas Heat Enable, Stage 1 | Read | ||
| BV | 11 | GasHeatEnaStg2 | Gas Heat Enable, Stage 2 | Read | ||
| BV | 12 | GasHeatEnaStg3 | Gas Heat Enable, Stage 3 | Read | ||
| BV | 13 | HeadPressureDO | Head Pressure Digital Output Status | Read | ||
| BV | 14 | RevValve | Reversing Valve Position | Read | ||
| BVmin | 15 | BAS_Occ_Enable | Enables BAS to Control Occupancy | Write | ||
| BVmin | 16 | BAS_Occ_Command | BAS Occupancy Command | Write | ||
| BV | 17 | Cooling Disable Request | BAS Cooling Disable Request | Write | ||
| BV | 18 | Heating Disable Request | BAS Heating Disable Request | Write | ||
| BV | 19 | System Shutdown BAS | BAS System Emergency Shutdown Command | Write | ||
| BVmin | 20 | AlarmReset | Alarm Reset | Write | ||
| BVmin | 21 | Alarm Status | System Alarm Status | Read | ||
| BV | 22 | Shutdown Input Alarm | Shutdown Input Alarm | Read | ||
| BV | 23 | Supply Fan Alarm | Supply Fan Alarm | Read | ||
| BV | 24 | ExhaustFanAlarm | Exhaust Fan Alarm | Read | ||
| BV | 25 | EndSwitchAlarm | Damper End Switch Alarm | Read | ||
| BV | 26 | HPC_LPC_A_Alarm | Circuit A High Low Pressure Alarm | Read | ||
| BV | 27 | HPC_LPC_B_Alarm | Circuit B High Low Pressure Alarm | Read | ||
| BV | 28 | RefPressureAAlarm | Refrigerant Pressure Transducer Circuit A Alarm | Read | ||
| BV | 29 | RefPressureBAlarm | Refrigerant Pressure Transducer Circuit B Alarm | Read | ||
| BV | 30 | SupplyTempSensorAlarm | Supply Temperature Sensor Alarm | Read | ||
| BV | 32 | ExhaustTempSensorAlarm | Exhaust Temperature Sensor Alarm | Read | ||
| BV | 33 | MixedTempSensorAlarm | Mixed Air Temperature Sensor Alarm | Read | ||
| BV | 34 | OA_RH_Sensor_Alarm | Outdoor Air Relative Humidity Sensor Alarm | Read | ||
| BV | 35 | OASensorAlarm | Outdoor Air Temperature Sensor Alarm | Read | ||
| BV | 36 | SpaceStaticAlarm | Space High Static Pressure Alarm | Read | ||
| BV | 37 | DuctStaticAlarm | Supply Duct High Static Alarm | Read | ||
| BV | 38 | HWSensorAlarm | Heat Wheel Rotation Sensor Alarm | Read | ||
| BV | 39 | CO2SensorAlarm | CO2 Sensor Alarm | Read | ||
| BV | 40 | FilterAlarm | Clogged Filter Alarm | Read | ||
| BV | 41 | SupplyLowLimitAlarm | Supply Temperature Low Limit Alarm | Read | ||
| BV | 42 | SupplyHighLimitAlarm | Supply Temperature High Limit Alarm | Read | ||
| BV | 43 | SpaceTempSensorAlarm | Space Temperature Sensor Alarm | Read | ||
| BV | 45 | Energy Recovery Defrost | Energy Recovery Defrost Mode. True = Defrost | Read | ||
| BV | 46 | BAS SF Override Enable | Allows BAS to Override the supply fan signal. | Write | ||
| BV | 47 | BAS EF Override Enable | Allows BAS to Override the exhaust fan signal. | Write | ||
| BV | 48 | BAS OAD Override Enable | Allows BAS to Override the outdoor air damper signal. | Write | ||
| BV | 49 | WSHP Ref Low Pressure Alarm | WSHP Refrigerant Low Pressure Alarm | Read | ||
| BV | 50 | FreezestatAlarm | Freezestat Alarm | Read | ||
| BV | 51 | BAS LocalAdjDisable | Allows BAS to disable local setpoint adjust | Write | ||
| MVmin | 1 | OccupancyMode | Occupancy Mode | Read | 1=Unocc Off, 2=Unocc Cooling, 3=Unocc Heating On, 4=Unocc Dehum, 5=Occupied On, 6=Occupied Auto, 7=Shutdown | |
| MVmin | 2 | Unit Mode | Unit Mode | Read | 1=Fan Only, 2=Economizing, 3=Energy Recovery, 4=Cooling, 5=Cooling w/Energy Recovery, 6=Heating, 7=Heating w/Energy Recovery, 8=Dehumidifying, 9=Off, 10=Shutdown Delay |
No points match these filters.
Object ID lookup: Valent JENEsys Controller for VPR / VPRE / VPRC/P / VPRX point IDs by name
AV1Supply TempAV2Space TempAV3DXCoilTempAV4SpaceRHAV5Indoor EnthalpyAV6Space DewpointAV7SpaceCO2AV8OutdoorTempAV9OutdoorRHAV10Outdoor EnthalpyAV11OA DewpointAV12ExhaustTempAV13MixedAirTempAV14DuctStaticPressureAV15SpaceStaticPressureAV16CircuitA_PressureAV17CircuitB_PressureAV18AFMS CFMAV19SupplyFanSpeedAV20ExFanSpeedAV21OutdoorDamperPosAV22HotGasReheatPctAV23DigitalScrollPctAV24ChilledWaterValvePosAV25HeatPrimaryPctAV26HeatSecondaryPctAV27HeadPressureAOAV28HP_WaterValveAAV29HP_WaterValveBAV30Space Temp SetpointAV31Supply Temp SetpointAV32Space Humidity SetpointAV34CO2 SetpointAV35Supply Duct Pressure SetpointAV36Space Pressure SetpointAV37Space Temp BASAV38Space RH BASAV39Outdoor RH BASAV40Outdoor Temp BASAV41Space Static BASAV42Duct Static BASAV43CO2 BASAV44ExhaustSpeedBASAV45OA_DamperPOS_BASAV46Supply Fan BAS SpeedAV47AFMS CFM 2AV48Energy RecoveryAV49Space Unoccupied Cooling SetpointAV50Space Unoccupied Heating SetpointAV51Space Unoccupied Humidity SetpointAV52SpaceHeatingSetpointAV53SpaceCoolingSetpointAV54SpaceTempSptOffsetAV55Exhaust CFMAV56OAD Min PosAV57Active Space Temperature SetpointAV58Space Setpoint SliderBV1SystemStartBV2RunStopStatusBV3SupplyFanStatusBV4ExFanStatusBV5HeatWheelStatusBV6Compr1StatusBV7Compr2StatusBV8Compr3StatusBV9Compr4StatusBV10GasHeatEnaStg1BV11GasHeatEnaStg2BV12GasHeatEnaStg3BV13HeadPressureDOBV14RevValveBV15BAS_Occ_EnableBV16BAS_Occ_CommandBV17Cooling Disable RequestBV18Heating Disable RequestBV19System Shutdown BASBV20AlarmResetBV21Alarm StatusBV22Shutdown Input AlarmBV23Supply Fan AlarmBV24ExhaustFanAlarmBV25EndSwitchAlarmBV26HPC_LPC_A_AlarmBV27HPC_LPC_B_AlarmBV28RefPressureAAlarmBV29RefPressureBAlarmBV30SupplyTempSensorAlarmBV32ExhaustTempSensorAlarmBV33MixedTempSensorAlarmBV34OA_RH_Sensor_AlarmBV35OASensorAlarmBV36SpaceStaticAlarmBV37DuctStaticAlarmBV38HWSensorAlarmBV39CO2SensorAlarmBV40FilterAlarmBV41SupplyLowLimitAlarmBV42SupplyHighLimitAlarmBV43SpaceTempSensorAlarmBV45Energy Recovery DefrostBV46BAS SF Override EnableBV47BAS EF Override EnableBV48BAS OAD Override EnableBV49WSHP Ref Low Pressure AlarmBV50FreezestatAlarmBV51BAS LocalAdjDisableMV1OccupancyModeMV2Unit Mode
Integration notes
- Writable points are the ones shaded as 'Editable' in the manual's BACnet Setpoint List; the manual says they accept writes at priorities 2-5 and 7-16.
- BAS-reported sensor values (marked * in the manual) override any hardwired sensors while written.
- BACnet is a licensed option; without the license the settings can be viewed but not changed.
- Instances AV 33, BV 31 and BV 44 are not listed.
- Engineering units are not printed in the BACnet table.
- Source: BACnet Setpoint List, manual pages 34-36 (108 objects).
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 JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX 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 Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX
How many BACnet points does the Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX have?
This list has 108 BACnet objects: 57 analog values, 49 binary values, 2 multi-state values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX BACnet points are writable?
31 of the 108 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 Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX BACnet documentation?
The source is Valent Controls IOM - VPR / VPRE / VPRC/P / VPRX Series (JENEsys), Software Version 4 (IOM-C1-0616 (P/N 474626)), published free by Valent at https://content.valentair.com/valent-content-prod/docs/librariesprovider2/default-document-library/valent_jene_controller_legacy_manual.pdf?sfvrsn=df0e32aa_2.
What are the minimum BACnet points to integrate the Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX?
Start with BV 15 BAS_Occ_Enable (Lets the BAS control occupancy); BV 16 BAS_Occ_Command (BAS occupancy command); AV 30 Space Temp Setpoint (Space temperature setpoint from the BAS); BV 20 AlarmReset (Alarm reset); MV 1 OccupancyMode (Occupancy mode (5 = occupied on)); MV 2 Unit Mode (Unit mode (fan only, cooling, heating, off...)); BV 3 SupplyFanStatus (Supply fan status); AV 1 Supply Temp (Supply air temperature); BV 21 Alarm Status (System alarm).
How do I enable BMS control of the Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX?
BV 15 BAS_Occ_Enable lets the BAS control occupancy through BV 16 BAS_Occ_Command. BV 19 is a BAS emergency shutdown command; BV 17 and BV 18 ask the unit to disable cooling or heating.
Can the BMS supply sensor values to the Valent JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX?
Writing the BAS-reported sensor AVs (AV 37-43: space temp, space RH, outdoor RH, outdoor temp, space and duct static, CO2) overrides the hardwired sensors. Fan speed and damper signals (AV 44-46) take effect when the matching override enable is set (BV 46-48).
How do I check these points on the real JENEsys Controller (legacy) for VPR / VPRE / VPRC/P / VPRX?
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 Valent BACnet points lists
- Energy recovery ventilator (ERV) controller
Valent ERV Microprocessor Controller (ERV v3.10 / v3.11)
Valent energy recovery ventilators with the factory microprocessor controller, ERV program v3.10/v3.11.
Also known as: 486440, Document 486440, Valent ERV controller, ERV v3.10, ERV v3.11, c.pCO - Energy recovery ventilator controller
Valent IVE Indoor Energy Recovery Ventilator Microprocessor Controller (IVE v1.3)
Valent / Greenheck IVE indoor energy recovery ventilators with the Carel microprocessor controller, program IVE v1.3.
Also known as: IVE, IVE v1.3, 487416, Valent IVE, Greenheck IVE - Dedicated outdoor air system (DOAS) unit controller
Valent VX Series DOAS Microprocessor Controller (DOAS v9.4)
Valent VX-series dedicated outdoor air units (VX, VXE, VXC) with the factory microprocessor controller, DOAS program v9.4.
Also known as: 485937, Document 485937, VX, VXE, VXC, Valent DOAS controller, DOAS v9.4, c.pCO
Source: Valent Controls IOM - VPR / VPRE / VPRC/P / VPRX Series (JENEsys), Software Version 4 · IOM-C1-0616 (P/N 474626). Object names, instances and units are reproduced as published; descriptions are our own.