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Reverse osmosis water treatment unit · BACnet points list
Condair Condair RO-A BACnet points list
Updated 28 October 2026
The Condair RO-A supplies reverse osmosis water to humidifiers. Through the Integrated Controller's BACnet on-board interface it reports operating and service status, capacity, maintenance and operating hours, inlet and tank pressures, pump overcurrent, leak sensor and valve states. All objects are read-only.
This page lists 13 BACnet objects for the Condair Condair RO-A — 0 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Condair’s own free documentation, linked below.
- Manufacturer
- Condair
- Model
- Condair RO-A
- Equipment
- Reverse osmosis water treatment unit
- Equipment type
- Humidifiers
- BACnet objects
- 13 (0 writable)
- Transport
- BACnet IP, BACnet MS/TP
- Firmware
- Integrated Controller 5.9.x.x
- Default device instance
- 1001
- Also known as
- RO-A reverse osmosis
BMS integration notes: Condair Condair RO-A
Read-only monitoring of the RO-A through the Integrated Controller's BACnet on-board interface: map status, service status, fault code, capacity and the leak sensor.
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 |
|---|---|---|---|
| MI 731 | Status RO | RO operating status | Read |
| AI 10779 | Capacity RO | RO output capacity, % | Read |
| AI 10825 | Tank pressure RO | Pure water tank pressure | Read |
| MI 549 | Service Status A | Service/fault status | Read |
| AI 10823 | Fault Code | Active fault code | Read |
| BI 727 | Leakage RO | Water leak when 0 (0 = Fault, 1 = Ok) | Read |
Network setup
- Communication settings are in the Communication submenu (password 0335): BACnet = Off (factory), MSTP or BACnet/IP; some changes reboot the controller.
- Node ID defaults to 1001 (range 1-4194303); BACnet IP port 47808; Foreign Device (BBMD) registration Off by default.
- IP type defaults to DHCP and reverts to fixed addressing after 5 failed DHCP attempts.
- MS/TP: Master by default, MAC 127 (0-127 master, 0-254 slave), baud 9600 (9600-76800).
Watch out for
- All RO-A objects are read-only.
- Pressure units follow the Metric/Imperial setting.
Condair Condair RO-A 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 | |||||
|---|---|---|---|---|---|---|
| DEV | 1001 | Integrated Controller | Reverse osmosis | Read | ||
| MImin | 731 | Status RO | Operating status RO | Read | 1=Initializing, 2=Diagnostic, 3=Stopped, 4=Standby, 5=Refreshing, 6=Flushing, 7=Producing, 8=Regeneration | |
| AImin | 10779 | Capacity RO | Capacity RO | % | Read | |
| AI | 10784 | Next Service RO | Next Maintenance RO | h | Read | |
| AI | 10785 | Operating Hours | Operating hours RO | h | Read | |
| AI | 10824 | Inlet pressure RO | Inlet pressure (fresh water) RO | bar or psi | Read | |
| AImin | 10825 | Tank pressure RO | Pure water tank RO | bar or psi | Read | |
| BI | 724 | Guard RO | Overcurrent pump RO | Read | 0=Fault, 1=Ok | |
| BImin | 727 | Leakage RO | Leak sensor RO | Read | 0=Fault, 1=Ok | |
| BI | 768 | Inlet RO | Inlet valve RO | Read | 0=Closed, 1=Open | |
| BI | 769 | Drain RO | Drain valve RO | Read | 0=Closed, 1=Open | |
| MImin | 549 | Service Status A | Maintenance and malfunctions status | Read | 1=Service Info, 2=Warning, 3=RO Service, 6=Activation Code, 7=Fault | |
| AImin | 10823 | Fault Code | Error code | Read | 0=No Error |
No points match these filters.
Integration notes
- BACnet is built into the Integrated Controller (RJ45 for BACnet IP, RS485 for MS/TP).
- Pressure units follow the controller's Metric/Imperial setting.
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 Condair RO-A 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 Condair Condair RO-A
How many BACnet points does the Condair Condair RO-A have?
This list has 13 BACnet objects: 6 analog inputs, 4 binary inputs, 1 device, 2 multi-state inputs. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Condair Condair RO-A BACnet points are writable?
None of the listed objects are marked writable in the source documentation.
Where is the official Condair Condair RO-A BACnet documentation?
The source is BACnet on-board - Supplemental Installation and Operation Manual (RS, GS II, DL, ME and RO-A) (2595492-C), revision 2022-12, published free by Condair at https://www.condair.com/consense/bms-communication-ic-1.0/am_bms_interface_bacnet_on_board_2595492_en_condairltd.pdf.
What are the minimum BACnet points to integrate the Condair Condair RO-A?
Start with MI 731 Status RO (RO operating status); AI 10779 Capacity RO (RO output capacity, %); AI 10825 Tank pressure RO (Pure water tank pressure); MI 549 Service Status A (Service/fault status); AI 10823 Fault Code (Active fault code); BI 727 Leakage RO (Water leak when 0 (0 = Fault, 1 = Ok)).
How do I check these points on the real Condair RO-A?
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 Condair BACnet points lists
- Hybrid (spray + evaporative) humidifier
Condair Condair DL
Condair DL / DL II hybrid in-duct humidifiers with the Integrated Controller.
Also known as: Condair DL II, DL hybrid humidifier, Integrated Controller DL - Hybrid humidifier BACnet gateway
Condair Condair DL (BACnet gateway board)
Condair DL hybrid humidifiers (Integrated Controller 5.9.x.x) fitted with the optional BACnet/LonWorks gateway board.
Also known as: Virtual_BCU_DL, DL ProtoCessor gateway, BMS DL BACnet - Gas-fired steam humidifier
Condair Condair GS II
Condair GS II gas-fired steam humidifiers with the Integrated Controller (software 5.10.1.14 or later).
Also known as: Condair GS, Nortec GS II, GS gas-fired humidifier - Evaporative humidifier / cooler
Condair Condair ME
Condair ME / ME II in-duct evaporative humidifiers and evaporative coolers.
Also known as: Condair ME II, ME evaporative humidifier - Evaporative humidifier BACnet gateway
Condair Condair ME (BACnet gateway board)
Condair ME evaporative humidifiers (Integrated Controller 5.9.x.x and 5.10.x.x) with the optional BACnet/LonWorks gateway board.
Also known as: Virtual_BCU_ME, ME ProtoCessor gateway - Reverse osmosis water treatment unit
Condair Condair RO-E
Condair RO-E and RO-E+ reverse osmosis water treatment units for humidifier feed water.
Also known as: Condair RO-E+, RO-E reverse osmosis - Electric resistive steam humidifier
Condair Condair RS
Condair RS / RS II single and dual cylinder (A/B) resistive steam humidifiers.
Also known as: Condair RS II, RS resistive steam humidifier, Nortec RS - Resistive steam humidifier BACnet gateway
Condair Condair RS (BACnet gateway board)
Condair RS resistive steam humidifiers (Integrated Controller 5.9.x.x) with the optional BACnet/LonWorks gateway board.
Also known as: Virtual_BCU_RS, RS ProtoCessor gateway - High-pressure nozzle humidification system
Condair Condair Vita
Condair Vita high-pressure nozzle humidification systems with up to 50 areas.
Also known as: Condair Vita high-pressure, Vita System Master
Source: BACnet on-board - Supplemental Installation and Operation Manual (RS, GS II, DL, ME and RO-A) · 2595492-C · rev. 2022-12. Object names, instances and units are reproduced as published; descriptions are our own.