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Air handling unit controller · BACnet points list
Komfovent C6 / C6M controller BACnet points list
Updated 4 November 2026
The Komfovent C6 / C6M controller exposes its settings and readings over BACnet IP on its RJ-45 Ethernet port (no MS/TP). The list has 154 objects: temperatures and setpoints as AVs, on/off, enables and alarms as BVs, modes and settings as multistate values, and flows, timers and energy figures as positive integer values. Two date values hold the holiday period, and a time value gives the next scheduled mode change.
This page lists 154 BACnet objects for the Komfovent C6 / C6M controller — 83 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Komfovent’s own free documentation, linked below.
- Manufacturer
- Komfovent
- Model
- C6 / C6M controller
- Equipment
- Air handling unit controller
- Equipment type
- Rooftop units, AHUs & DOAS
- BACnet objects
- 154 (83 writable)
- Transport
- BACnet IP
- Firmware
- Not stated
- Default device instance
- 60
- Also known as
- Komfovent C6, Komfovent C6M, C6M, C6.1, BACnet-C6
Reference only, provided as-is: verify against Komfovent’s current documentation and the live device before use. Not official Komfovent information. Terms of use.
BMS integration notes: Komfovent C6 / C6M controller
Switch the unit with BV 0 CONTROL: ON/OFF status and select the mode with MV 1 CONTROL: current mode (only away, normal, intensive and boost can be written). Each mode has its own temperature setpoint AV and supply/extract flow PIVs. Read the INFO temperatures and flows, the ALARMS BVs and the active alarm count; writing 39366 to that count resets alarms.
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 0 | CONTROL: ON/OFF status | On/off command (1 = on) | Write |
| MV 1 | CONTROL: current mode | Mode command; writable values 2-5 (away to boost) | Write |
| AV 1 | NORMAL: setpoint | Temperature setpoint for NORMAL mode | Write |
| AV 11 | INFO: supply temperature | Supply air temperature | Read |
| AV 12 | INFO: extract temperature | Extract air temperature | Read |
| AV 13 | INFO: outdoor temperature | Outdoor air temperature | Read |
| PIV 30 | INFO: current supply flow | Supply air flow, m3/h or l/s | Read |
| BV 32 | INFO: alarm | Any active alarm | Read |
| PIV 28 | ALARMS: active alarms count | Active alarms (0-10); write 39366 to reset | Write |
Enable & remote start
BV 0 CONTROL: ON/OFF status turns the unit on (1) or off (0). BV 2 CONTROL: AUTO mode hands mode selection to the schedule or air quality control (MV 0 shows which).
Network setup
- Factory network settings: DHCP off, IP 192.168.0.60, mask 255.255.255.0, gateway 192.168.0.1, BACnet ID 60.
- Change them in the controller web server (Connectivity) or on the C6.1 panel (Advanced settings > Connectivity).
- Komfovent recommends a polling interval of at least 1 second.
Watch out for
- MV 1 CONTROL: current mode accepts only values 2-5 (away, normal, intensive, boost) as writes.
- Writing 39366 to the ALARMS: active alarms count PIV resets alarms.
- CONNECTIVITY IP address and mask PIVs are writable; a wrong write can drop the controller off the network.
- The RESET SETTINGS multistate value restores factory settings for the chosen group; keep it out of normal BMS writes.
Komfovent C6 / C6M controller 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 | |||||
|---|---|---|---|---|---|---|
| AV | 0 | AWAY: setpoint | Range 5.0 – 40.0 | °C | Write | |
| AVmin | 1 | NORMAL: setpoint | Range 5.0 – 40.0 | °C | Write | |
| AV | 2 | INTENSIVE: setpoint | Range 5.0 – 40.0 | °C | Write | |
| AV | 3 | BOOST: setpoint | Range 5.0 – 40.0 | °C | Write | |
| AV | 4 | KITCHEN: setpoint | Range 5.0 – 40.0 | °C | Write | |
| AV | 5 | FIREPLACE: setpoint | Range 5.0 – 40.0 | °C | Write | |
| AV | 6 | OVERRIDE: setpoint | Range 5.0 – 40.0 | °C | Write | |
| AV | 7 | HOLIDAYS: setpoint | Range 5.0 – 40.0 | °C | Write | |
| AV | 8 | ECO: minimum supply air temperature | Range 5.0 – 40.0 | °C | Write | |
| AV | 9 | ECO: maximum supply air temperature | Range 5.0 – 40.0 | °C | Write | |
| AV | 10 | AIR QUALITY: temperature setpoint | Range 5.0 – 40.0 | °C | Write | |
| AVmin | 11 | INFO: supply temperature | °C | Read | ||
| AVmin | 12 | INFO: extract temperature | °C | Read | ||
| AVmin | 13 | INFO: outdoor temperature | °C | Read | ||
| AV | 14 | INFO: water temperature | °C | Read | ||
| AV | 15 | INFO: panel 1 temperature | °C | Read | ||
| AV | 16 | INFO: panel 2 temperature | °C | Read | ||
| AV | 17 | INFO: current supply fan intensivity | % | Read | ||
| AV | 18 | INFO: current extract fan intensivity | % | Read | ||
| AV | 19 | INFO: heat exchanger | % | Read | ||
| AV | 20 | INFO: electric heater | % | Read | ||
| AV | 21 | INFO: water heater | % | Read | ||
| AV | 22 | INFO: water cooler | % | Read | ||
| AV | 23 | INFO: DX unit | % | Read | ||
| AV | 24 | EFFICIENCY/STATUS: SPI | W/(m3/h) | Read | ||
| AV | 25 | EFFICIENCY/STATUS: SPI (day) | W/(m3/h) | Read | ||
| AV | 26 | THERMOSTAT 1: Temperature | Range 5.0 – 40.0 | °C | Write | |
| AV | 27 | THERMOSTAT 1: Hysteresis | Range 0.1 – 5.0 | °C | Write | |
| AV | 28 | THERMOSTAT 2: Temperature | Range 5.0 – 40.0 | °C | Write | |
| AV | 29 | THERMOSTAT 2: Hysteresis | Range 0.1 – 5.0 | °C | Write | |
| BVmin | 0 | CONTROL: ON/OFF status | Write | 0=off, 1=on | ||
| BV | 1 | CONTROL: ECO mode | Write | 0=off, 1=on | ||
| BV | 2 | CONTROL: AUTO mode | Write | 0=off, 1=on | ||
| BV | 3 | AWAY: heating | Write | 0=off, 1=on | ||
| BV | 4 | NORMAL: heating | Write | 0=off, 1=on | ||
| BV | 5 | INTENSIVE: heating | Write | 0=off, 1=on | ||
| BV | 6 | BOOST: heating | Write | 0=off, 1=on | ||
| BV | 7 | KITCHEN: heating | Write | 0=off, 1=on | ||
| BV | 8 | FIREPLACE: heating | Write | 0=off, 1=on | ||
| BV | 9 | OVERRIDE: heating | Write | 0=off, 1=on | ||
| BV | 10 | HOLIDAYS: heating | Write | 0=off, 1=on | ||
| BV | 11 | ECO: free heating/cooling | Write | 0=off, 1=on | ||
| BV | 12 | ECO: heating enable denied | Write | 0=off, 1=on | ||
| BV | 13 | ECO: cooling enable denied | Write | 0=off, 1=on | ||
| BV | 14 | AIR QUALITY: enabled | Write | 0=disabled, 1=enabled | ||
| BV | 15 | AIR QUALITY: heating | Write | 0=off, 1=on | ||
| BV | 16 | ALARMS: low supply air flow | Read | 0=no, 1=yes | ||
| BV | 17 | ALARMS: low extract air flow | Read | 0=no, 1=yes | ||
| BV | 18 | ALARMS: return water temperature low | Read | 0=no, 1=yes | ||
| BV | 19 | ALARMS: low supply air temperature | Read | 0=no, 1=yes | ||
| BV | 20 | ALARMS: high supply air temperature | Read | 0=no, 1=yes | ||
| BV | 21 | ALARMS: electric heater overheat | Read | 0=no, 1=yes | ||
| BV | 22 | ALARMS: heat exchanger failure | Read | 0=no, 1=yes | ||
| BV | 23 | ALARMS: heat exchanger icing | Read | 0=no, 1=yes | ||
| BV | 24 | ALARMS: internal fire alarm | Read | 0=no, 1=yes | ||
| BV | 25 | ALARMS: external fire alarm | Read | 0=no, 1=yes | ||
| BV | 26 | ALARMS: temperature sensor failure | Read | 0=no, 1=yes | ||
| BV | 27 | ALARMS: controller failure | Read | 0=no, 1=yes | ||
| BV | 28 | ALARMS: service mode | Read | 0=no, 1=yes | ||
| BV | 29 | ALARMS: clogged air filters | Read | 0=no, 1=yes | ||
| BV | 30 | ALARMS: heat exchanger low efficiency | Read | 0=no, 1=yes | ||
| BV | 31 | ALARMS: air flow sensor failure | Read | 0=no, 1=yes | ||
| BVmin | 32 | INFO: alarm | Read | 0=off, 1=on | ||
| BV | 33 | INFO: heating | Read | 0=off, 1=on | ||
| BV | 34 | INFO: cooling | Read | 0=off, 1=on | ||
| BV | 35 | CLEAN FILTERS CALIBRATION | Write | 0=no, 1=yes | ||
| BV | 36 | THERMOSTAT 1: Enable | Write | 0=no, 1=yes | ||
| BV | 37 | THERMOSTAT 2: Enable | Write | 0=no, 1=yes | ||
| BV | 38 | ALARMS: humidity sensor failure | Read | 0=no, 1=yes | ||
| BV | 39 | ALARMS: communication error | Read | 0=no, 1=yes | ||
| BV | 40 | ALARMS: supply fan failure | Read | 0=no, 1=yes | ||
| BV | 41 | ALARMS: exhaust fan failure | Read | 0=no, 1=yes | ||
| Other | 0 | HOLIDAYS: from | BACnet Date Value object; 2017-01-01 – 2035-12-31 | Write | ||
| Other | 1 | HOLIDAYS: till | BACnet Date Value object; 2017-01-01 – 2035-12-31 | Write | ||
| MV | 0 | CONTROL: auto mode control | Read | 1=scheduling, 2=air quality | ||
| MVmin | 1 | CONTROL: current mode | Write | 1=standby, 2=away, 3=normal, 4=intensive, 5=boost, 6=kitchen, 7=fireplace, 8=override, 9=holiday, 10=auto, 11=off | ||
| MV | 2 | SCHEDULER: operation program | Write | 1=stay at home, 2=working week, 3=office, 4=custom | ||
| MV | 3 | SCHEDULER: next mode | Read | 1=standby, 2=away, 3=normal, 4=intensive, 5=boost | ||
| MV | 4 | SCHEDULER: next mode weekday | Read | 1=today, 2=mo, 3=tu, 4=we, 5=th, 6=fr, 7=sa, 8=su | ||
| MV | 5 | CONTROL: temperature control | Write | 1=supply, 2=extract, 3=room, 4=balance | ||
| MV | 6 | CONTROL: flow control | Write | 1=CAV, 2=VAV, 3=DCV | ||
| MV | 7 | CONTROL SEQEUENCE: stage 1 | Write | 1=none, 2=external coil, 3=electric heater, 4=external DX unit | ||
| MV | 8 | CONTROL SEQEUENCE: stage 2 | Write | 1=none, 2=external coil, 3=electric heater, 4=external DX unit | ||
| MV | 9 | CONTROL SEQEUENCE: stage 3 | Write | 1=none, 2=external coil, 3=electric heater, 4=external DX unit | ||
| MV | 10 | SETTINGS: coil type | Write | 1=hot water, 2=cold water | ||
| MV | 11 | SETTINGS: language | Write | 1=en, 2=lt, 3=ru, 4=pl, 5=sk, 6=de, 7=fr, 8=hu, 9=it, 10=ee, 11=nl, 12=lv, 13=pt, 14=se, 15=fi, 16=hr | ||
| MV | 12 | SETTINGS: flow units | Write | 1=m3/h, 2=l/s | ||
| MV | 13 | OVERRIDE: mode | Write | 1=all time, 2=if on, 3=if off | ||
| MV | 14 | HOLIDAYS: microventilation | Write | 1=1 t. per day, 2=2 t. per day, 3=3 t. per day, 4=4 t. per day | ||
| MV | 15 | AIR QUALITY: sensor type B8 | Write | 1=none, 2=CO2, 3=VOC, 4=RH | ||
| MV | 16 | AIR QUALITY: sensor type B9 | Write | 1=none, 2=CO2, 3=VOC, 4=RH | ||
| MV | 17 | RESET SETTINGS | Write | 1=none, 2="away", 3="normal", 4="intensive", 5="boost", 6="holidays", 7="override", 8="kitchen", 9="fireplace", 10=air quality, 11=eco, 12=advanced | ||
| MV | 18 | ECO: heat recovery control | Write | 1=Auto, 2=Constant, 3=Non stop | ||
| MV | 19 | THERMOSTAT 1: output | Write | 1=Heating, 2=Cooling | ||
| MV | 20 | THERMOSTAT 1: output type | Write | 1=NO, 2=NC | ||
| MV | 21 | THERMOSTAT 2: output | Write | 1=Heating, 2=Cooling | ||
| MV | 22 | THERMOSTAT 2: output type | Write | 1=NO, 2=NC | ||
| PIV | 0 | CONTROL: maximum supply flow | m3/h, l/s | Read | ||
| PIV | 1 | CONTROL: maximum extract flow | m3/h, l/s | Read | ||
| PIV | 2 | CONTROL: maximum supply pressure | Range 0 – 1000 | Pa | Write | |
| PIV | 3 | CONTROL: maximum extract pressure | Range 0 – 1000 | Pa | Write | |
| PIV | 4 | CONNECTIVITY: IP address | Range 0 – 4294967295 | Write | ||
| PIV | 5 | CONNECTIVITY: mask | Range 0 – 4294967295 | Write | ||
| PIV | 6 | AWAY: supply flow | Range 0.2×max – max | m3/h, l/s, Pa | Write | |
| PIV | 7 | AWAY: extract flow | Range 0.2×max – max | m3/h, l/s, Pa | Write | |
| PIV | 8 | NORMAL: supply flow | Range 0.2×max – max | m3/h, l/s, Pa | Write | |
| PIV | 9 | NORMAL: extract flow | Range 0.2×max – max | m3/h, l/s, Pa | Write | |
| PIV | 10 | INTENSIVE: supply flow | Range 0.2×max – max | m3/h, l/s, Pa | Write | |
| PIV | 11 | INTENSIVE: extract flow | Range 0.2×max – max | m3/h, l/s, Pa | Write | |
| PIV | 12 | BOOST: supply flow | Range 0.2×max – max | m3/h, l/s, Pa | Write | |
| PIV | 13 | BOOST: extract flow | Range 0.2×max – max | m3/h, l/s, Pa | Write | |
| PIV | 14 | KITCHEN: supply flow | Range 0.2×max – max | m3/h, l/s | Write | |
| PIV | 15 | KITCHEN: extract flow | Range 0.2×max – max | m3/h, l/s | Write | |
| PIV | 16 | FIREPLACE: supply flow | Range 0.2×max – max | m3/h, l/s | Write | |
| PIV | 17 | FIREPLACE: extract flow | Range 0.2×max – max | m3/h, l/s | Write | |
| PIV | 18 | OVERRIDE: supply flow | Range 0.2×max – max | m3/h, l/s | Write | |
| PIV | 19 | OVERRIDE: extract flow | Range 0.2×max – max | m3/h, l/s | Write | |
| PIV | 20 | KITCHEN: timer | Range 0 – 300 | min | Write | |
| PIV | 21 | FIREPLACE: timer | Range 0 – 300 | min | Write | |
| PIV | 22 | OVERRIDE: timer | Range 0 – 300 | min | Write | |
| PIV | 23 | AIR QUALITY: air quality setpoint | 0-2000 ppm or 0-100 % | ppm, % | Write | |
| PIV | 24 | AIR QUALITY: humidity setpoint | Range 0 – 100 | % | Write | |
| PIV | 25 | AIR QUALITY: minimum intensivity | Range 0, 20 – 100 | % | Write | |
| PIV | 26 | AIR QUALITY: maximum intensivity | Range 0, 20 – 100 | % | Write | |
| PIV | 27 | AIR QUALITY: check period | Range 1 – 24 | h | Write | |
| PIVmin | 28 | ALARMS: active alarms count | Range 0-10; write 39366 to reset alarms | Write | ||
| PIV | 29 | ALARMS: alarm history count | Range 0 – 50 | Read | ||
| PIVmin | 30 | INFO: current supply flow | m3/h, l/s | Read | ||
| PIV | 31 | INFO: current extract flow | m3/h, l/s | Read | ||
| PIV | 32 | INFO: filters impurity | % | Read | ||
| PIV | 33 | INFO: air dampers | % | Read | ||
| PIV | 34 | INFO: supply pressure | Pa | Read | ||
| PIV | 35 | INFO: extract pressure | Pa | Read | ||
| PIV | 36 | INFO: air quality/humidity sensor 1 | ppm, % | Read | ||
| PIV | 37 | INFO: air quality/humidity sensor 2 | ppm, % | Read | ||
| PIV | 38 | INFO: panel 1 humidity | % | Read | ||
| PIV | 39 | INFO: panel 2 humidity | % | Read | ||
| PIV | 40 | INFO: panel 1 air quality | ppm | Read | ||
| PIV | 41 | INFO: panel 2 air quality | ppm | Read | ||
| PIV | 42 | EFFICIENCY/STATUS: power consumption | W | Read | ||
| PIV | 43 | EFFICIENCY/STATUS: heater power | W | Read | ||
| PIV | 44 | EFFICIENCY/STATUS: heat exchanger recovery | W | Read | ||
| PIV | 45 | EFFICIENCY/STATUS: heat exchanger efficiency | % | Read | ||
| PIV | 46 | EFFICIENCY/STATUS: energy saving | % | Read | ||
| PIV | 47 | EFFICIENCY/STATUS: recovered energy (day) | Wh | Read | ||
| PIV | 48 | EFFICIENCY/STATUS: recovered energy (month) | Wh | Read | ||
| PIV | 49 | EFFICIENCY/STATUS: recovered energy (total) | Wh | Read | ||
| PIV | 50 | CONSUMPTION: AHU (day) | Wh | Read | ||
| PIV | 51 | CONSUMPTION: AHU (month) | Wh | Read | ||
| PIV | 52 | CONSUMPTION: AHU (total) | Wh | Read | ||
| PIV | 53 | CONSUMPTION: add. air heater (day) | Wh | Read | ||
| PIV | 54 | CONSUMPTION: add. air heater (month) | Wh | Read | ||
| PIV | 55 | CONSUMPTION: add. air heater (total) | Wh | Read | ||
| PIV | 56 | INFO: extract humidity | % | Read |
No points match these filters.
Object ID lookup: Komfovent C6 / C6M controller point IDs by name
AV0AWAY: setpointAV1NORMAL: setpointAV2INTENSIVE: setpointAV3BOOST: setpointAV4KITCHEN: setpointAV5FIREPLACE: setpointAV6OVERRIDE: setpointAV7HOLIDAYS: setpointAV8ECO: minimum supply air temperatureAV9ECO: maximum supply air temperatureAV10AIR QUALITY: temperature setpointAV11INFO: supply temperatureAV12INFO: extract temperatureAV13INFO: outdoor temperatureAV14INFO: water temperatureAV15INFO: panel 1 temperatureAV16INFO: panel 2 temperatureAV17INFO: current supply fan intensivityAV18INFO: current extract fan intensivityAV19INFO: heat exchangerAV20INFO: electric heaterAV21INFO: water heaterAV22INFO: water coolerAV23INFO: DX unitAV24EFFICIENCY/STATUS: SPIAV25EFFICIENCY/STATUS: SPI (day)AV26THERMOSTAT 1: TemperatureAV27THERMOSTAT 1: HysteresisAV28THERMOSTAT 2: TemperatureAV29THERMOSTAT 2: HysteresisBV0CONTROL: ON/OFF statusBV1CONTROL: ECO modeBV2CONTROL: AUTO modeBV3AWAY: heatingBV4NORMAL: heatingBV5INTENSIVE: heatingBV6BOOST: heatingBV7KITCHEN: heatingBV8FIREPLACE: heatingBV9OVERRIDE: heatingBV10HOLIDAYS: heatingBV11ECO: free heating/coolingBV12ECO: heating enable deniedBV13ECO: cooling enable deniedBV14AIR QUALITY: enabledBV15AIR QUALITY: heatingBV16ALARMS: low supply air flowBV17ALARMS: low extract air flowBV18ALARMS: return water temperature lowBV19ALARMS: low supply air temperatureBV20ALARMS: high supply air temperatureBV21ALARMS: electric heater overheatBV22ALARMS: heat exchanger failureBV23ALARMS: heat exchanger icingBV24ALARMS: internal fire alarmBV25ALARMS: external fire alarmBV26ALARMS: temperature sensor failureBV27ALARMS: controller failureBV28ALARMS: service modeBV29ALARMS: clogged air filtersBV30ALARMS: heat exchanger low efficiencyBV31ALARMS: air flow sensor failureBV32INFO: alarmBV33INFO: heatingBV34INFO: coolingBV35CLEAN FILTERS CALIBRATIONBV36THERMOSTAT 1: EnableBV37THERMOSTAT 2: EnableBV38ALARMS: humidity sensor failureBV39ALARMS: communication errorBV40ALARMS: supply fan failureBV41ALARMS: exhaust fan failureMV0CONTROL: auto mode controlMV1CONTROL: current modeMV2SCHEDULER: operation programMV3SCHEDULER: next modeMV4SCHEDULER: next mode weekdayMV5CONTROL: temperature controlMV6CONTROL: flow controlMV7CONTROL SEQEUENCE: stage 1MV8CONTROL SEQEUENCE: stage 2MV9CONTROL SEQEUENCE: stage 3MV10SETTINGS: coil typeMV11SETTINGS: languageMV12SETTINGS: flow unitsMV13OVERRIDE: modeMV14HOLIDAYS: microventilationMV15AIR QUALITY: sensor type B8MV16AIR QUALITY: sensor type B9MV17RESET SETTINGSMV18ECO: heat recovery controlMV19THERMOSTAT 1: outputMV20THERMOSTAT 1: output typeMV21THERMOSTAT 2: outputMV22THERMOSTAT 2: output typePIV0CONTROL: maximum supply flowPIV1CONTROL: maximum extract flowPIV2CONTROL: maximum supply pressurePIV3CONTROL: maximum extract pressurePIV4CONNECTIVITY: IP addressPIV5CONNECTIVITY: maskPIV6AWAY: supply flowPIV7AWAY: extract flowPIV8NORMAL: supply flowPIV9NORMAL: extract flowPIV10INTENSIVE: supply flowPIV11INTENSIVE: extract flowPIV12BOOST: supply flowPIV13BOOST: extract flowPIV14KITCHEN: supply flowPIV15KITCHEN: extract flowPIV16FIREPLACE: supply flowPIV17FIREPLACE: extract flowPIV18OVERRIDE: supply flowPIV19OVERRIDE: extract flowPIV20KITCHEN: timerPIV21FIREPLACE: timerPIV22OVERRIDE: timerPIV23AIR QUALITY: air quality setpointPIV24AIR QUALITY: humidity setpointPIV25AIR QUALITY: minimum intensivityPIV26AIR QUALITY: maximum intensivityPIV27AIR QUALITY: check periodPIV28ALARMS: active alarms countPIV29ALARMS: alarm history countPIV30INFO: current supply flowPIV31INFO: current extract flowPIV32INFO: filters impurityPIV33INFO: air dampersPIV34INFO: supply pressurePIV35INFO: extract pressurePIV36INFO: air quality/humidity sensor 1PIV37INFO: air quality/humidity sensor 2PIV38INFO: panel 1 humidityPIV39INFO: panel 2 humidityPIV40INFO: panel 1 air qualityPIV41INFO: panel 2 air qualityPIV42EFFICIENCY/STATUS: power consumptionPIV43EFFICIENCY/STATUS: heater powerPIV44EFFICIENCY/STATUS: heat exchanger recoveryPIV45EFFICIENCY/STATUS: heat exchanger efficiencyPIV46EFFICIENCY/STATUS: energy savingPIV47EFFICIENCY/STATUS: recovered energy (day)PIV48EFFICIENCY/STATUS: recovered energy (month)PIV49EFFICIENCY/STATUS: recovered energy (total)PIV50CONSUMPTION: AHU (day)PIV51CONSUMPTION: AHU (month)PIV52CONSUMPTION: AHU (total)PIV53CONSUMPTION: add. air heater (day)PIV54CONSUMPTION: add. air heater (month)PIV55CONSUMPTION: add. air heater (total)PIV56INFO: extract humidity
Integration notes
- The two Date Value objects (HOLIDAYS: from / till, instances 0-1) are listed with type Other. The doc also has a Time Value object 0, SCHEDULER: next mode start time (read-only, 00:00-24:00), left out here because it would clash with Other 0.
- Mode-specific setpoints, flows and heating flags exist for each mode (away, normal, intensive, boost, kitchen, fireplace, override, holidays).
- Flows are in m3/h or l/s as set by MV 12 SETTINGS: flow units; the away, normal, intensive and boost flows also list Pa as a unit.
- The same document covers both the C6 and the C6M controller boards.
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 C6 / C6M controller 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 Komfovent C6 / C6M controller
How many BACnet points does the Komfovent C6 / C6M controller have?
This list has 154 BACnet objects: 30 analog values, 42 binary values, 23 multi-state values, 57 positive integer values, 2 others. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Komfovent C6 / C6M controller BACnet points are writable?
83 of the 154 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 Komfovent C6 / C6M controller BACnet documentation?
The source is BACnet Connection C6 / C6M - Installation and Service Manual (BACnet-C6_26-08), revision 2026-08, published free by Komfovent at https://komfovent.com/en/downloads/Bacnet_connection_C6_EN.pdf.
What are the minimum BACnet points to integrate the Komfovent C6 / C6M controller?
Start with BV 0 CONTROL: ON/OFF status (On/off command (1 = on)); MV 1 CONTROL: current mode (Mode command; writable values 2-5 (away to boost)); AV 1 NORMAL: setpoint (Temperature setpoint for NORMAL mode); AV 11 INFO: supply temperature (Supply air temperature); AV 12 INFO: extract temperature (Extract air temperature); AV 13 INFO: outdoor temperature (Outdoor air temperature); PIV 30 INFO: current supply flow (Supply air flow, m3/h or l/s); BV 32 INFO: alarm (Any active alarm); PIV 28 ALARMS: active alarms count (Active alarms (0-10); write 39366 to reset).
How do I enable BMS control of the Komfovent C6 / C6M controller?
BV 0 CONTROL: ON/OFF status turns the unit on (1) or off (0). BV 2 CONTROL: AUTO mode hands mode selection to the schedule or air quality control (MV 0 shows which).
How do I check these points on the real C6 / C6M controller?
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 Komfovent BACnet points lists
- Air handling unit controller
Komfovent C5 controller
Komfovent air handling units fitted with the C5 controller.
Also known as: Komfovent C5, C5.1, BACnet-C5 - Air handling unit controller
Komfovent C8 controller
Komfovent air handling units fitted with the C8 controller.
Also known as: Komfovent C8, BACnet-C8
Source: BACnet Connection C6 / C6M - Installation and Service Manual · BACnet-C6_26-08 · rev. 2026-08. Object names, instances and units are reproduced as published; descriptions are our own.