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Air-cooled screw chiller controller · BACnet points list
Trane Symbio 800 RTAC BACnet points list
Updated 28 October 2026
Short answer
RTAC chillers with Symbio 800 publish about 400 BACnet objects, each also mapped to a Modbus register in the same table. Compressor starts, run time, oil pressure and circuit data are AIs; the BAS writes chilled water setpoint, demand limit, mode, circuit lockouts and auto/stop.
This page lists 406 BACnet objects for the Trane Symbio 800 RTAC — 8 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Trane’s own free documentation, linked below.
- Manufacturer
- Trane
- Model
- Symbio 800 RTAC
- Equipment
- Air-cooled screw chiller controller
- Equipment type
- Chillers
- BACnet objects
- 406 (8 writable)
- Transport
- BACnet IP, BACnet MS/TP
- Firmware
- Not stated
- Also known as
- RTAC, Series R RTAC, RTAC air-cooled chiller, BAS-PTS023
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Reference only, provided as-is: verify against Trane’s current documentation and the live device before use. Not official Trane information. Terms of use.
BMS integration notes: Trane Symbio 800 RTAC
Integration in brief
Put the chiller on the network (BACnet MS/TP or IP), then write the auto/stop command, chilled water setpoint, demand limit and mode. Read back running state, leaving water temperature and capacity. Check the local-setpoint flag to confirm the BAS setpoints are actually in use. Most remaining objects are read-only status and per-alarm diagnostic flags.
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 10101 | Chiller Auto Stop Command BAS | BMS auto/stop (enable) command | Write |
| MV 10100 | Chiller Mode Command BAS | Cool/heat/ice/free-cooling mode command | Write |
| AV 10100 | Chilled Water Setpoint | Chilled water setpoint from the BMS | Write |
| AV 10101 | Demand Limit Setpoint | Capacity (demand) limit from the BMS | Write |
| BI 10103 | Chiller Running State | Chiller on/off status | Read |
| BI 10101 | Local Setpoint Control | Shows if local setpoints override BAS setpoints | Read |
| AI 10123 | Evaporator Leaving Water Temperature | Leaving chilled water temperature | Read |
| AI 10102 | Actual Running Capacity | Actual running capacity in percent | Read |
| BI 10113 | Diagnostic Present | Any active diagnostic (alarm) on the chiller | Read |
Enable & remote start
BV 10101 Chiller Auto Stop Command BAS (0 = Stop, 1 = Auto) is the BMS auto/stop. BI 10121 External Auto Stop Input Status reports the hardwired external auto/stop input, and BI 10100 Run Enabled shows whether the chiller is enabled to run. The documents don't say how the two combine or how to hand setpoint control to the BAS; BI 10101 Local Setpoint Control shows when the chiller is using local setpoints instead of BAS setpoints.
Heartbeat & communication loss
No timeout or heartbeat is described. The list includes BI 11253 'Comm Loss: Local BAS Interface', a diagnostic flag; the documents don't say what the chiller does when it is set.
Network setup
- With no protocol specified at order, the controller ships as BACnet MS/TP at 76,800 bps with the rotary address at 000, and MS/TP is disabled at 000. Set a rotary address of 001-127 to bring it online.
- The rotary address sets the MS/TP MAC and the Device ID and takes effect without a power cycle. A software Device ID (1-4194302) can be set in the web UI, Tracer SC+ or Tracer TU.
- The web UI is reached only over USB at http://198.80.18.1/; the Ethernet ports do not serve it.
- BACnet IP uses Ethernet port 1 (or the optional USB Wi-Fi adapter); the default UDP port is 47808. Enable BBMD only if this is the only BACnet IP device on the subnet, then fill in the BDT.
- MS/TP wiring lands on the P1 link; P2 and P3 are for factory devices only, and Ethernet port 2 is only for the touch-screen display.
Watch out for
- Communicated units (I-P or SI) are fixed at the factory; changing them in the field needs a Trane representative. Web UI display units do not change the BACnet values.
- Points that don't apply to the unit's configuration are absent, and a technician can 'recycle' (remove) factory points from the interface, so a missing object may have been recycled.
- The chiller lists have no read/write column; writability of the AV/BV/MV objects is inferred from Trane's naming convention.
- Diagnostic BIs are one object per alarm condition and only exist for the options fitted.
Trane Symbio 800 RTAC 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.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AI | 10100 | Active Chilled Water Setpoint | Temperature | Read | ||
| AI | 10101 | Active Demand Limit Setpoint | Percentage | Read | ||
| AImin | 10102 | Actual Running Capacity | Percentage | Read | ||
| AI | 10103 | Evaporator Refrigerant Pressure Circuit 1 | Pressure, Fluidic | Read | ||
| AI | 10104 | Evaporator Refrigerant Pressure Circuit 2 | Pressure, Fluidic | Read | ||
| AI | 10105 | Evaporator Saturated Refrigerant Temperature Circuit 1 | Temperature | Read | ||
| AI | 10106 | Evaporator Saturated Refrigerant Temperature Circuit 2 | Temperature | Read | ||
| AI | 10107 | Condenser Refrigerant Pressure Circuit 1 | Pressure, Fluidic | Read | ||
| AI | 10108 | Condenser Refrigerant Pressure Circuit 2 | Pressure, Fluidic | Read | ||
| AI | 10109 | Condenser Saturated Refrigerant Temperature Circuit 1 | Temperature | Read | ||
| AI | 10110 | Condenser Saturated Refrigerant Temperature Circuit 2 | Temperature | Read | ||
| AI | 10111 | Local Atmospheric Pressure | Pressure, Fluidic | Read | ||
| AI | 10112 | Starts - Compressor 1A | Read | |||
| AI | 10113 | Run Time- Compressor 1A (in seconds) | Read | |||
| AI | 10114 | Starts- Compressor 1B | Read | |||
| AI | 10115 | Run Time- Compressor 1B (in seconds) | Read | |||
| AI | 10116 | Starts- Compressor 2A | Read | |||
| AI | 10117 | Run Time- Compressor 2A (in seconds) | Read | |||
| AI | 10118 | Starts - Compressor 2B | Read | |||
| AI | 10119 | Run Time- Compressor 2B (in seconds) | Read | |||
| AI | 10120 | Air Flow Percentage Circuit 1 | Percentage | Read | ||
| AI | 10121 | Air Flow Percentage Circuit 2 | Percentage | Read | ||
| AI | 10122 | Evaporator Entering Water Temperature | Temperature | Read | ||
| AImin | 10123 | Evaporator Leaving Water Temperature | Temperature | Read | ||
| AI | 10124 | Oil Pressure - Compressor 1A | Pressure, Fluidic | Read | ||
| AI | 10125 | Oil Pressure - Compressor 1B | Pressure, Fluidic | Read | ||
| AI | 10126 | Oil Pressure - Compressor 2A | Pressure, Fluidic | Read | ||
| AI | 10127 | Oil Pressure - Compressor 2B | Pressure, Fluidic | Read | ||
| AI | 10128 | Oil Temperature - Compressor 1A | Temperature | Read | ||
| AI | 10129 | Oil Temperature - Compressor 1B | Temperature | Read | ||
| AI | 10130 | Oil Temperature - Compressor 2A | Temperature | Read | ||
| AI | 10131 | Oil Temperature - Compressor 2B | Temperature | Read | ||
| AI | 10132 | Outdoor Air Temperature | Temperature | Read | ||
| AI | 10133 | Phase AB Voltage - Compressor 1A | Voltage | Read | ||
| AI | 10134 | Phase AB Voltage - Compressor 1B | Voltage | Read | ||
| AI | 10135 | Phase AB Voltage - Compressor 2A | Voltage | Read | ||
| AI | 10136 | Line 1 Current - Compressor 1A | Current | Read | ||
| AI | 10137 | Line 2 Current - Compressor 1A | Current | Read | ||
| AI | 10138 | Line 3 Current - Compressor 1A | Current | Read | ||
| AI | 10139 | Line 1 Current - Compressor 1B | Current | Read | ||
| AI | 10140 | Line 2 Current - Compressor 1B | Current | Read | ||
| AI | 10141 | Line 3 Current - Compressor 1B | Current | Read | ||
| AI | 10142 | Line 1 Current - Compressor 2A | Current | Read | ||
| AI | 10143 | Line 2 Current - Compressor 2A | Current | Read | ||
| AI | 10144 | Line 3 Current - Compressor 2A | Current | Read | ||
| AI | 10145 | Line 1 Current - Compressor 2B | Current | Read | ||
| AI | 10146 | Line 2 Current - Compressor 2B | Current | Read | ||
| AI | 10147 | Line 3 Current - Compressor 2B | Current | Read | ||
| AI | 10148 | Line 1 Current RLA - Compressor 1A | Percentage | Read | ||
| AI | 10149 | Line 2 Current RLA - Compressor 1A | Percentage | Read | ||
| AI | 10150 | Line 3 Current RLA - Compressor 1A | Percentage | Read | ||
| AI | 10151 | Line 1 Current RLA - Compressor 1B | Percentage | Read | ||
| AI | 10152 | Line 2 Current RLA - Compressor 1B | Percentage | Read | ||
| AI | 10153 | Line 3 Current RLA - Compressor 1B | Percentage | Read | ||
| AI | 10154 | Line 1 Current RLA - Compressor 2A | Percentage | Read | ||
| AI | 10155 | Line 2 Current RLA - Compressor 2A | Percentage | Read | ||
| AI | 10156 | Line 3 Current RLA - Compressor 2A | Percentage | Read | ||
| AI | 10157 | Line 1 Current RLA - Compressor 2B | Percentage | Read | ||
| AI | 10158 | Line 2 Current RLA - Compressor 2B | Percentage | Read | ||
| AI | 10159 | Line 3 Current RLA - Compressor 2B | Percentage | Read | ||
| AI | 10160 | Number of Circuits | Read | |||
| AI | 10161 | Number of Compressors Circuit 1 | Read | |||
| AI | 10162 | Number of Compressors Circuit 2 | Read | |||
| AI | 10163 | Chiller Design Capacity | Power, Cooling | Read | ||
| AI | 10164 | Drive Output Power Circuit 1 | Power, Electrical | Read | ||
| AI | 10165 | Drive Output Power Circuit 2 | Power, Electrical | Read | ||
| AI | 10166 | Refrigerant Discharge Temperature - Compressor 1A | Temperature | Read | ||
| AI | 10167 | Refrigerant Discharge Temperature - Compressor 2A | Temperature | Read | ||
| AI | 10168 | AFD Frequency Circuit 1 | Read | |||
| AI | 10169 | AFD Frequency Circuit 2 | Read | |||
| AI | 10170 | Drive Motor Average Current RLA Circuit 1 | Percentage | Read | ||
| AI | 10171 | Drive Motor Average Current RLA Circuit 2 | Percentage | Read | ||
| AI | 10172 | Evaporator Refrigerant Absolute Pressure Circuit 1 | Pressure, Fluidic | Read | ||
| AI | 10173 | Evaporator Refrigerant Absolute Pressure Circuit 2 | Pressure, Fluidic | Read | ||
| AI | 10174 | Condenser Refrigerant Absolute Pressure Circuit 1 | Pressure, Fluidic | Read | ||
| AI | 10175 | Condenser Refrigerant Absolute Pressure Circuit 2 | Pressure, Fluidic | Read | ||
| AI | 10176 | Oil Absolute Pressure - Compressor 1A | Pressure, Fluidic | Read | ||
| AI | 10177 | Oil Absolute Pressure - Compressor 1B | Pressure, Fluidic | Read | ||
| AI | 10178 | Oil Absolute Pressure - Compressor 2A | Pressure, Fluidic | Read | ||
| AI | 10179 | Oil Absolute Pressure - Compressor 2B | Pressure, Fluidic | Read | ||
| AI | 10180 | Average Line Current Circuit 1 | Current | Read | ||
| AI | 10181 | Average Line Current Circuit 2 | Current | Read | ||
| AI | 10182 | Average Line Voltage Circuit 1 | Voltage | Read | ||
| AI | 10183 | Average Line Voltage Circuit 2 | Voltage | Read | ||
| AI | 10184 | Line Current L1 Circuit 1 | Current | Read | ||
| AI | 10185 | Line Current L2 Circuit 1 | Current | Read | ||
| AI | 10186 | Line Current L3 Circuit 1 | Current | Read | ||
| AI | 10187 | Line Current L1 Circuit 2 | Current | Read | ||
| AI | 10188 | Line Current L2 Circuit 2 | Current | Read | ||
| AI | 10189 | Line Current L3 Circuit 2 | Current | Read | ||
| AI | 10190 | Voltage L1-L2 Circuit 1 | Voltage | Read | ||
| AI | 10191 | Voltage L2-L3 Circuit 1 | Voltage | Read | ||
| AI | 10192 | Voltage L1-L3 Circuit 1 | Voltage | Read | ||
| AI | 10193 | Voltage L1-L2 Circuit 2 | Voltage | Read | ||
| AI | 10194 | Voltage L2-L1 Circuit 2 | Voltage | Read | ||
| AI | 10195 | Voltage L1-L3 Circuit 2 | Voltage | Read | ||
| AI | 10196 | Line Frequency Circuit 1 | Read | |||
| AI | 10197 | Line Frequency Circuit 2 | Read | |||
| AI | 10198 | Power Factor Circuit 1 | Read | |||
| AI | 10199 | Power Factor Circuit 2 | Read | |||
| AI | 10200 | Power Demand Circuit 1 | Power, Electrical | Read | ||
| AI | 10201 | Power Demand Circuit 2 | Power, Electrical | Read | ||
| AI | 10202 | Power Factor | Read | |||
| AI | 10203 | Current L1 | Current | Read | ||
| AI | 10204 | Current L2 | Current | Read | ||
| AI | 10205 | Current L3 | Current | Read | ||
| AI | 10206 | Average Current | Current | Read | ||
| AI | 10207 | Voltage L1-L2 | Voltage | Read | ||
| AI | 10208 | Voltage L2-L3 | Voltage | Read | ||
| AI | 10209 | Voltage L1-L3 | Voltage | Read | ||
| AI | 10210 | Average Voltage L-L | Voltage | Read | ||
| AI | 10211 | Line Frequency | Read | |||
| AI | 10212 | Unit Power Demand | Power, Electrical | Read | ||
| AI | 10213 | Unit Source ID | Read | |||
| AI | 10214 | Unit Power Consumption | Power, Electrical | Read | ||
| AI | 10215 | Evaporator Approach Temperature Circuit 1 | Temperature, Delta | Read | ||
| AI | 10216 | Evaporator Approach Temperature Circuit 2 | Temperature, Delta | Read | ||
| AI | 10217 | Active Cool/Heat Setpoint Temperature | Temperature | Read | ||
| AVmin | 10100 | Chilled Water Setpoint | Temperature | Write | ||
| AVmin | 10101 | Demand Limit Setpoint | Percentage | Write | ||
| BI | 10100 | Run Enabled | Read | 0 = Run Not Enabled, 1 = Run Enabled | ||
| BImin | 10101 | Local Setpoint Control | Read | 0 = Remote Control, 1 = Local Control | ||
| BI | 10102 | Capacity Limited | Read | 0 = Not Limited, 1 = Limited | ||
| BImin | 10103 | Chiller Running State | Read | 0 = Off, 1 = On | ||
| BI | 10104 | Maximum Capacity | Read | 0 = Off, 1 = On | ||
| BI | 10105 | Manual Override Exists | Read | 0 = Off, 1 = On | ||
| BI | 10106 | Emergency Stop | Read | 0 = Auto, 1 = Emergency Stop - Manual Reset Required | ||
| BI | 10107 | Compressor 1A Status | Read | 0 = Off, 1 = Running | ||
| BI | 10108 | Compressor 1B Status | Read | 0 = Off, 1 = Running | ||
| BI | 10109 | Compressor 2A Status | Read | 0 = Off, 1 = Running | ||
| BI | 10110 | Compressor 2B Status | Read | 0 = Off, 1 = Running | ||
| BI | 10111 | Evaporator Water Pump Request | Read | 0 = Off, 1 = On | ||
| BI | 10112 | Evaporator Water Flow Status | Read | 0 = No Flow, 1 = Flow | ||
| BImin | 10113 | Diagnostic Present | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 10114 | Diagnostic Shutdown Present | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 10115 | Diagnostic: Manual Reset Required | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 10116 | Diagnostic: Local Manual Reset Required | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 10117 | Diagnostic Present: Information | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 10118 | Diagnostic Present: Advisory | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 10119 | Diagnostic Present: Critical | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 10120 | Diagnostic Present: Service Required | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 10121 | External Auto Stop Input Status | Read | 0 = Stop, 1 = Auto | ||
| BI | 10122 | Front Panel Auto Stop Status | Read | 0 = Stop, 1 = Auto | ||
| BI | 10123 | Limit Mode Relay Status | Read | 0 = Off, 1 = On | ||
| BI | 11000 | Diagnostic:MP: Invalid Configuration | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11001 | Diagnostic:MP: Non-Volatile Memory Reformatted | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11002 | Diagnostic:Check Clock | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11003 | Diagnostic:MP: Could not Store Starts and Hours | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11004 | Diagnostic:MP: Non-Volatile Block Test Error | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11005 | Diagnostic:MP: Reset Has Occurred | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11006 | Comm Loss: Electronic Expansion Valve 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11007 | Comm Loss: Electronic Expansion Valve 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11008 | Diagnostic:Low Evaporator Rfgt Temperature - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11009 | Diagnostic:Low Evaporator Liquid Level - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11010 | Diagnostic:Low Suction Rfgt Pressure - Ckt 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11011 | Diagnostic:High Evaporator Liquid Level - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11012 | Diagnostic:Evaporator Liquid Level Sensor - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11013 | Comm Loss: Evap Rfgt Liquid Level - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11014 | Diagnostic:Low Evaporator Temp (Unit Off) - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11015 | Diagnostic:Very Low Evaporator Rfgt Pressure - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11016 | Evaporator Water Flow (High Approach Temperature) - Circuit 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11017 | Diagnostic:Low Evaporator Rfgt Temperature - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11018 | Diagnostic:Low Evaporator Liquid Level - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11019 | Diagnostic:Low Suction Rfgt Pressure - Ckt 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11020 | Diagnostic:High Evaporator Liquid Level - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11021 | Diagnostic:Evaporator Liquid Level Sensor - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11022 | Comm Loss: Evap Rfgt Liquid Level - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11023 | Diagnostic:Low Evaporator Temp (Unit Off) - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11024 | Diagnostic:Very Low Evaporator Rfgt Pressure - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11025 | Evaporator Water Flow (High Approach Temperature) - Circuit 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11026 | Comm Loss: Slide Valve Unload - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11027 | Comm Loss: Step Load - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11028 | Comm Loss: Slide Valve Load - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11029 | Comm Loss: Suction Rfgt Pressure - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11030 | Diagnostic:Suction Refrigerant Pressure Sensor - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11031 | Diagnostic:AFD Fault - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11032 | Diagnostic:AFD Motor Current Overload - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11033 | Comm Loss: Slide Valve Unload - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11034 | Comm Loss: Step Load - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11035 | Comm Loss: Slide Valve Load - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11036 | Comm Loss: Suction Rfgt Pressure - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11037 | Diagnostic:Suction Refrigerant Pressure Sensor - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11038 | Diagnostic:AFD Fault - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11039 | Diagnostic:AFD Motor Current Overload - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11040 | Comm Loss: Slide Valve Unload - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11041 | Comm Loss: Step Load - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11042 | Comm Loss: Slide Valve Load - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11043 | Comm Loss: Suction Rfgt Pressure - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11044 | Diagnostic:Suction Refrigerant Pressure Sensor - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11045 | Comm Loss: Slide Valve Unload - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11046 | Comm Loss: Step Load - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11047 | Comm Loss: Slide Valve Load - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11048 | Comm Loss: Suction Rfgt Pressure - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11049 | Diagnostic:Suction Refrigerant Pressure Sensor - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11050 | Diagnostic:Emergency Stop | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11051 | Comm Loss: External Auto/Stop | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11052 | Comm Loss: Emergency Stop | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11053 | Comm Loss: Ext Chilled Water Setpoint | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11054 | Comm Loss: Ext Demand Limit Setpoint | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11055 | Diagnostic:External Chilled Water Setpoint | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11056 | Diagnostic:External Demand Limit Setpoint | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11057 | Comm Loss: Programmable Relay Board 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11058 | Diagnostic:Condenser Fan VFD Fault - Ckt1 Drive 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11059 | Diagnostic:Condenser Fan VFD Fault - Ckt1 Drive 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11060 | Comm Loss: Fan Control Ckt1, Stage 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11061 | Comm Loss: Fan Control Ckt1, Stage 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11062 | Comm Loss: Fan Control Ckt1, Stage 3 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11063 | Comm Loss: Fan Control Ckt1, Stage 4 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11064 | Comm Loss: Fan Inverter Power - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11065 | Comm Loss: Fan Inverter Speed Cmd - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11066 | Comm Loss: Fan Inv Fault, Ckt1, Dr 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11067 | Comm Loss: Fan Inv Fault, Ckt1, Dr 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11068 | Diagnostic:Condenser Fan VFD Fault - Ckt2 Drive 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11069 | Diagnostic:Condenser Fan VFD Fault - Ckt2 Drive 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11070 | Comm Loss: Fan Control Ckt2, Stage 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11071 | Comm Loss: Fan Control Ckt2, Stage 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11072 | Comm Loss: Fan Control Ckt2, Stage 3 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11073 | Comm Loss: Fan Control Ckt2, Stage 4 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11074 | Comm Loss: Fan Inverter Power - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11075 | Comm Loss: Fan Inverter Speed Cmd - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11076 | Comm Loss: Fan Inv Fault, Ckt2, Dr 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11077 | Comm Loss: Fan Inv Fault, Ckt2, Dr 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11078 | Comm Loss: Evap Leaving Water Temp | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11079 | Comm Loss: Evap Entering Water Temp | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11080 | Comm Loss: Outdoor Air Temperature | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11081 | Diagnostic:Excessive IPC Comm Loss | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11082 | Comm Loss: External Ckt Lockout - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11083 | Comm Loss: External Ckt Lockout - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11084 | Diagnostic:Low Evap Leaving Water Temp: Unit On | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11085 | Diagnostic:Evaporator Entering Water Temp Sensor | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11086 | Diagnostic:Evaporator Leaving Water Temp Sensor | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11087 | Diagnostic:Outdoor Air Temperature Sensor | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11088 | Diagnostic:Low Evaporator Water Temp (Unit Off) | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11089 | Diagnostic:Evap Water Flow (Entering Water Temp) | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11090 | Diagnostic:High Pressure Cutout - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11091 | Diagnostic:Low Oil Flow - Cprsr 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11092 | Diagnostic:Intermediate Oil Press Xdcr - Cprsr 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11093 | Diagnostic:High Oil Temperature - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11094 | Diagnostic:Oil Temperature Sensor - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11095 | Comm Loss: High Pressure Cutout Sw - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11096 | Comm Loss: Intermediate Oil Pressure - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11097 | Comm Loss: Oil Temperature - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11098 | Comm Loss: Oil Return Solenoid Valve - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11099 | Diagnostic:Oil Flow Protection Fault - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11100 | Comm Loss: Cprsr Disch Rfgt Temp - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11101 | Diagnostic:Cprsr Disch Rfgt Temp Sensor -1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11102 | Diagnostic: Low Discharge Superheat - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11103 | Diagnostic:High Pressure Cutout - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11104 | Diagnostic:Low Oil Flow - Cprsr 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11105 | Diagnostic:Intermediate Oil Press Xdcr - Cprsr 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11106 | Diagnostic:High Oil Temperature - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11107 | Diagnostic:Oil Temperature Sensor - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11108 | Comm Loss: High Pressure Cutout Sw - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11109 | Comm Loss: Intermediate Oil Pressure - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11110 | Comm Loss: Oil Temperature - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11111 | Comm Loss: Oil Return Solenoid Valve - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11112 | Diagnostic:Oil Flow Protection Fault - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11113 | Comm Loss: Cprsr Disch Rfgt Temp - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11114 | Diagnostic:Cprsr Disch Rfgt Temp Sensor -2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11115 | Diagnostic: Low Discharge Superheat - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11116 | Diagnostic:High Pressure Cutout - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11117 | Diagnostic:Low Oil Flow - Cprsr 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11118 | Diagnostic:Intermediate Oil Press Xdcr - Cprsr 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11119 | Diagnostic:High Oil Temperature - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11120 | Diagnostic:Oil Temperature Sensor - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11121 | Comm Loss: High Pressure Cutout Sw - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11122 | Comm Loss: Intermediate Oil Pressure - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11123 | Comm Loss: Oil Temperature - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11124 | Comm Loss: Oil Return Solenoid Valve - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11125 | Diagnostic:Oil Flow Protection Fault - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11126 | Diagnostic:High Pressure Cutout - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11127 | Diagnostic:Low Oil Flow - Cprsr 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11128 | Diagnostic:Intermediate Oil Press Xdcr - Cprsr 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11129 | Diagnostic:High Oil Temperature - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11130 | Diagnostic:Oil Temperature Sensor - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11131 | Comm Loss: High Pressure Cutout Sw - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11132 | Comm Loss: Intermediate Oil Pressure - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11133 | Comm Loss: Oil Temperature - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11134 | Comm Loss: Oil Return Solenoid Valve - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11135 | Diagnostic:Oil Flow Protection Fault - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11136 | Comm Loss: Condenser Rfgt Pressure - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11137 | Diagnostic:Condenser Rfgt Pressure Transducer - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11138 | Comm Loss: Condenser Rfgt Pressure - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11139 | Diagnostic:Condenser Rfgt Pressure Transducer - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11140 | Comm Loss: Starter 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11141 | Diagnostic:Starter Failed to Arm/Start - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11142 | Diagnostic:AFD Interrupt Failure - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11143 | Comm Loss: AFD 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11144 | Comm Loss: Starter 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11145 | Diagnostic:Starter Failed to Arm/Start - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11146 | Diagnostic:AFD Interrupt Failure - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11147 | Comm Loss: AFD 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11148 | Comm Loss: Starter 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11149 | Diagnostic:Starter Failed to Arm/Start - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11150 | Comm Loss: Starter 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11151 | Diagnostic:Starter Failed to Arm/Start - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11152 | Diagnostic:Starter 1A Loss of Comm with MP | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11153 | Diagnostic:Starter Fault Type I - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11154 | Diagnostic:Starter Fault Type II - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11155 | Diagnostic:Starter Fault Type III - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11156 | Diagnostic:Starter Contactor Interrupt Failure - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11157 | Diagnostic:Starter Did Not Transition - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11158 | Diagnostic:Transition Complete Input Shorted - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11159 | Diagnostic:Phase Loss - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11160 | Diagnostic:Phase Reversal - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11161 | Diagnostic:Severe Current Imbalance - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11162 | Diagnostic:Power Loss - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11163 | Diagnostic:Motor Current Overload - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11164 | Cprsr Did Not Accel: Shutdown - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11165 | Cprsr Did Not Accel: Transition - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11166 | Diagnostic:Transition Complete Input Opened - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11167 | Diagnostic:Starter Module Memory Error Type 1 - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11168 | Diagnostic:Starter Module Memory Error Type 2 - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11169 | Diagnostic:Starter Dry Run Test - 1A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11170 | Diagnostic:Over Voltage | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11171 | Diagnostic:Under Voltage | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11172 | Diagnostic:Starter 2A Loss of Comm with MP | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11173 | Diagnostic:Starter Fault Type I - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11174 | Diagnostic:Starter Fault Type II - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11175 | Diagnostic:Starter Fault Type III - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11176 | Diagnostic:Starter Contactor Interrupt Failure - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11177 | Diagnostic:Starter Did Not Transition - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11178 | Diagnostic:Transition Complete Input Shorted - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11179 | Diagnostic:Phase Loss - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11180 | Diagnostic:Phase Reversal - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11181 | Diagnostic:Severe Current Imbalance - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11182 | Diagnostic:Power Loss - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11183 | Diagnostic:Motor Current Overload - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11184 | Cprsr Did Not Accel: Shutdown - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11185 | Cprsr Did Not Accel: Transition - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11186 | Diagnostic:Transition Complete Input Opened - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11187 | Diagnostic:Starter Module Memory Error Type 1 - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11188 | Diagnostic:Starter Module Memory Error Type 2 - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11189 | Diagnostic:Starter Dry Run Test - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11190 | Diagnostic:Starter Panel Thermostat Cutout - 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11191 | Diagnostic:Starter Panel Thermostat Comm Loss 2A | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11192 | Diagnostic:Starter 1B Loss of Comm with MP | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11193 | Diagnostic:Starter Fault Type I - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11194 | Diagnostic:Starter Fault Type II - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11195 | Diagnostic:Starter Fault Type III - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11196 | Diagnostic:Starter Contactor Interrupt Failure - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11197 | Diagnostic:Starter Did Not Transition - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11198 | Diagnostic:Transition Complete Input Shorted - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11199 | Diagnostic:Transition Complete Input Shorted - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11200 | Diagnostic:Phase Loss - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11201 | Diagnostic:Phase Reversal - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11202 | Diagnostic:Severe Current Imbalance - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11203 | Diagnostic:Power Loss - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11204 | Diagnostic:Motor Current Overload - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11205 | Cprsr Did Not Accel: Shutdown - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11206 | Cprsr Did Not Accel: Transition - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11207 | Diagnostic:Transition Complete Input Opened - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11208 | Diagnostic:Starter Module Memory Error Type 1 - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11209 | Diagnostic:Starter Module Memory Error Type 2 - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11210 | Diagnostic:Starter Dry Run Test - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11211 | Diagnostic:Starter Panel Thermostat Cutout - 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11212 | Diagnostic:Starter Panel Thermostat Comm Loss 1B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11213 | Diagnostic:Starter 2B Loss of Comm with MP | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11214 | Diagnostic:Starter Fault Type I - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11215 | Diagnostic:Starter Fault Type II - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11216 | Diagnostic:Starter Fault Type III - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11217 | Diagnostic:Starter Contactor Interrupt Failure - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11218 | Diagnostic:Starter Did Not Transition - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11219 | Diagnostic:Phase Loss - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11220 | Diagnostic:Phase Reversal - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11221 | Diagnostic:Severe Current Imbalance - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11222 | Diagnostic:Power Loss - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11223 | Diagnostic:Motor Current Overload - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11224 | Cprsr Did Not Accel: Shutdown - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11225 | Cprsr Did Not Accel: Transition - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11226 | Diagnostic:Transition Complete Input Opened - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11227 | Diagnostic:Starter Module Memory Error Type 1 - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11228 | Diagnostic:Starter Module Memory Error Type 2 - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11229 | Diagnostic:Starter Dry Run Test - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11230 | Diagnostic:Starter Panel Thermostat Cutout - 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11231 | Diagnostic:Starter Panel Thermostat Comm Loss 2B | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11232 | Diagnostic:Low Differential Rfgt Pressure - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11233 | Diagnostic:High Differential Rfgt Pressure - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11234 | Diagnostic:Pumpdown Terminated - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11235 | Comm Loss: Evap Rfgt Drain Valve - Ckt1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11236 | Diagnostic:Evaporator Rfgt Drain - Circuit 1 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11237 | Diagnostic:Low Differential Rfgt Pressure - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11238 | Diagnostic:High Differential Rfgt Pressure - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11239 | Diagnostic:Pumpdown Terminated - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11240 | Comm Loss: Evap Rfgt Drain Valve - Ckt2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11241 | Diagnostic:Evaporator Rfgt Drain - Circuit 2 | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11242 | Comm Loss: Evaporator Water Pump Relay | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11243 | Comm Loss: Evaporator Water Flow Switch | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11244 | Diagnostic:Evaporator Water Flow Overdue | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11245 | Diagnostic:Evaporator Water Flow Lost | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11246 | Diagnostic:High Evaporator Pressure | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11247 | Diagnostic:High Evaporator Water Temperature | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11248 | Diagnostic:Software Error 1001: Call Trane Service | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11249 | Diagnostic:Software Error 1002: Call Trane Service | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11250 | Diagnostic:Software Error 1003: Call Trane Service | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11251 | Comm Loss: External Ice Building Command | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11252 | Comm Loss: Ice Building Status Relay | Read | 0 = Normal, 1 = In Alarm | ||
| BI | 11253 | Comm Loss: Local BAS Interface | Read | 0 = Normal, 1 = In Alarm | ||
| BV | 10100 | Reset Diagnostic | Write | 0 = Normal, 1 = Reset | ||
| BVmin | 10101 | Chiller Auto Stop Command BAS | Write | 0 = Stop, 1 = Auto | ||
| BV | 10102 | Circuit 1 Lockout BAS | Write | 0 = Normal, 1 = Locked Out | ||
| BV | 10103 | Circuit 2 Lockout BAS | Write | 0 = Normal, 1 = Locked Out | ||
| BV | 10104 | Energy Consumption Reset | Write | 0 = Accumulating, 1 = Reset | ||
| MI | 10100 | Running Mode | Read | 1 = Chiller Off, 2 = Chiller In Start Mode, 3 = Chiller In Run Mode, 4 = Chiller In Pre-Shutdown Mode, 5 = Chiller In Service Mode | ||
| MI | 10101 | Operating Mode | Read | 1 = Cool, 2 = Heat, 3 = Ice Making, 4 = Free Cooling | ||
| MVmin | 10100 | Chiller Mode Command BAS | Write | 1= Cool, 2 = Heat, 3 = Ice Making, 4 = Free Cooling |
No points match these filters.
Object ID lookup: Trane Symbio 800 RTAC point IDs by name
AI10100Active Chilled Water SetpointAI10101Active Demand Limit SetpointAI10102Actual Running CapacityAI10103Evaporator Refrigerant Pressure Circuit 1AI10104Evaporator Refrigerant Pressure Circuit 2AI10105Evaporator Saturated Refrigerant Temperature Circuit 1AI10106Evaporator Saturated Refrigerant Temperature Circuit 2AI10107Condenser Refrigerant Pressure Circuit 1AI10108Condenser Refrigerant Pressure Circuit 2AI10109Condenser Saturated Refrigerant Temperature Circuit 1AI10110Condenser Saturated Refrigerant Temperature Circuit 2AI10111Local Atmospheric PressureAI10112Starts - Compressor 1AAI10113Run Time- Compressor 1A (in seconds)AI10114Starts- Compressor 1BAI10115Run Time- Compressor 1B (in seconds)AI10116Starts- Compressor 2AAI10117Run Time- Compressor 2A (in seconds)AI10118Starts - Compressor 2BAI10119Run Time- Compressor 2B (in seconds)AI10120Air Flow Percentage Circuit 1AI10121Air Flow Percentage Circuit 2AI10122Evaporator Entering Water TemperatureAI10123Evaporator Leaving Water TemperatureAI10124Oil Pressure - Compressor 1AAI10125Oil Pressure - Compressor 1BAI10126Oil Pressure - Compressor 2AAI10127Oil Pressure - Compressor 2BAI10128Oil Temperature - Compressor 1AAI10129Oil Temperature - Compressor 1BAI10130Oil Temperature - Compressor 2AAI10131Oil Temperature - Compressor 2BAI10132Outdoor Air TemperatureAI10133Phase AB Voltage - Compressor 1AAI10134Phase AB Voltage - Compressor 1BAI10135Phase AB Voltage - Compressor 2AAI10136Line 1 Current - Compressor 1AAI10137Line 2 Current - Compressor 1AAI10138Line 3 Current - Compressor 1AAI10139Line 1 Current - Compressor 1BAI10140Line 2 Current - Compressor 1BAI10141Line 3 Current - Compressor 1BAI10142Line 1 Current - Compressor 2AAI10143Line 2 Current - Compressor 2AAI10144Line 3 Current - Compressor 2AAI10145Line 1 Current - Compressor 2BAI10146Line 2 Current - Compressor 2BAI10147Line 3 Current - Compressor 2BAI10148Line 1 Current RLA - Compressor 1AAI10149Line 2 Current RLA - Compressor 1AAI10150Line 3 Current RLA - Compressor 1AAI10151Line 1 Current RLA - Compressor 1BAI10152Line 2 Current RLA - Compressor 1BAI10153Line 3 Current RLA - Compressor 1BAI10154Line 1 Current RLA - Compressor 2AAI10155Line 2 Current RLA - Compressor 2AAI10156Line 3 Current RLA - Compressor 2AAI10157Line 1 Current RLA - Compressor 2BAI10158Line 2 Current RLA - Compressor 2BAI10159Line 3 Current RLA - Compressor 2BAI10160Number of CircuitsAI10161Number of Compressors Circuit 1AI10162Number of Compressors Circuit 2AI10163Chiller Design CapacityAI10164Drive Output Power Circuit 1AI10165Drive Output Power Circuit 2AI10166Refrigerant Discharge Temperature - Compressor 1AAI10167Refrigerant Discharge Temperature - Compressor 2AAI10168AFD Frequency Circuit 1AI10169AFD Frequency Circuit 2AI10170Drive Motor Average Current RLA Circuit 1AI10171Drive Motor Average Current RLA Circuit 2AI10172Evaporator Refrigerant Absolute Pressure Circuit 1AI10173Evaporator Refrigerant Absolute Pressure Circuit 2AI10174Condenser Refrigerant Absolute Pressure Circuit 1AI10175Condenser Refrigerant Absolute Pressure Circuit 2AI10176Oil Absolute Pressure - Compressor 1AAI10177Oil Absolute Pressure - Compressor 1BAI10178Oil Absolute Pressure - Compressor 2AAI10179Oil Absolute Pressure - Compressor 2BAI10180Average Line Current Circuit 1AI10181Average Line Current Circuit 2AI10182Average Line Voltage Circuit 1AI10183Average Line Voltage Circuit 2AI10184Line Current L1 Circuit 1AI10185Line Current L2 Circuit 1AI10186Line Current L3 Circuit 1AI10187Line Current L1 Circuit 2AI10188Line Current L2 Circuit 2AI10189Line Current L3 Circuit 2AI10190Voltage L1-L2 Circuit 1AI10191Voltage L2-L3 Circuit 1AI10192Voltage L1-L3 Circuit 1AI10193Voltage L1-L2 Circuit 2AI10194Voltage L2-L1 Circuit 2AI10195Voltage L1-L3 Circuit 2AI10196Line Frequency Circuit 1AI10197Line Frequency Circuit 2AI10198Power Factor Circuit 1AI10199Power Factor Circuit 2AI10200Power Demand Circuit 1AI10201Power Demand Circuit 2AI10202Power FactorAI10203Current L1AI10204Current L2AI10205Current L3AI10206Average CurrentAI10207Voltage L1-L2AI10208Voltage L2-L3AI10209Voltage L1-L3AI10210Average Voltage L-LAI10211Line FrequencyAI10212Unit Power DemandAI10213Unit Source IDAI10214Unit Power ConsumptionAI10215Evaporator Approach Temperature Circuit 1AI10216Evaporator Approach Temperature Circuit 2AI10217Active Cool/Heat Setpoint TemperatureAV10100Chilled Water SetpointAV10101Demand Limit SetpointBI10100Run EnabledBI10101Local Setpoint ControlBI10102Capacity LimitedBI10103Chiller Running StateBI10104Maximum CapacityBI10105Manual Override ExistsBI10106Emergency StopBI10107Compressor 1A StatusBI10108Compressor 1B StatusBI10109Compressor 2A StatusBI10110Compressor 2B StatusBI10111Evaporator Water Pump RequestBI10112Evaporator Water Flow StatusBI10113Diagnostic PresentBI10114Diagnostic Shutdown PresentBI10115Diagnostic: Manual Reset RequiredBI10116Diagnostic: Local Manual Reset RequiredBI10117Diagnostic Present: InformationBI10118Diagnostic Present: AdvisoryBI10119Diagnostic Present: CriticalBI10120Diagnostic Present: Service RequiredBI10121External Auto Stop Input StatusBI10122Front Panel Auto Stop StatusBI10123Limit Mode Relay StatusBI11000Diagnostic:MP: Invalid ConfigurationBI11001Diagnostic:MP: Non-Volatile Memory ReformattedBI11002Diagnostic:Check ClockBI11003Diagnostic:MP: Could not Store Starts and HoursBI11004Diagnostic:MP: Non-Volatile Block Test ErrorBI11005Diagnostic:MP: Reset Has OccurredBI11006Comm Loss: Electronic Expansion Valve 1BI11007Comm Loss: Electronic Expansion Valve 2BI11008Diagnostic:Low Evaporator Rfgt Temperature - Ckt1BI11009Diagnostic:Low Evaporator Liquid Level - Ckt1BI11010Diagnostic:Low Suction Rfgt Pressure - Ckt 1BI11011Diagnostic:High Evaporator Liquid Level - Ckt1BI11012Diagnostic:Evaporator Liquid Level Sensor - Ckt1BI11013Comm Loss: Evap Rfgt Liquid Level - Ckt1BI11014Diagnostic:Low Evaporator Temp (Unit Off) - Ckt1BI11015Diagnostic:Very Low Evaporator Rfgt Pressure - Ckt1BI11016Evaporator Water Flow (High Approach Temperature) - Circuit 1BI11017Diagnostic:Low Evaporator Rfgt Temperature - Ckt2BI11018Diagnostic:Low Evaporator Liquid Level - Ckt2BI11019Diagnostic:Low Suction Rfgt Pressure - Ckt 2BI11020Diagnostic:High Evaporator Liquid Level - Ckt2BI11021Diagnostic:Evaporator Liquid Level Sensor - Ckt2BI11022Comm Loss: Evap Rfgt Liquid Level - Ckt2BI11023Diagnostic:Low Evaporator Temp (Unit Off) - Ckt2BI11024Diagnostic:Very Low Evaporator Rfgt Pressure - Ckt2BI11025Evaporator Water Flow (High Approach Temperature) - Circuit 2BI11026Comm Loss: Slide Valve Unload - 1ABI11027Comm Loss: Step Load - 1ABI11028Comm Loss: Slide Valve Load - 1ABI11029Comm Loss: Suction Rfgt Pressure - 1ABI11030Diagnostic:Suction Refrigerant Pressure Sensor - 1ABI11031Diagnostic:AFD Fault - 1ABI11032Diagnostic:AFD Motor Current Overload - 1ABI11033Comm Loss: Slide Valve Unload - 2ABI11034Comm Loss: Step Load - 2ABI11035Comm Loss: Slide Valve Load - 2ABI11036Comm Loss: Suction Rfgt Pressure - 2ABI11037Diagnostic:Suction Refrigerant Pressure Sensor - 2ABI11038Diagnostic:AFD Fault - 2ABI11039Diagnostic:AFD Motor Current Overload - 2ABI11040Comm Loss: Slide Valve Unload - 1BBI11041Comm Loss: Step Load - 1BBI11042Comm Loss: Slide Valve Load - 1BBI11043Comm Loss: Suction Rfgt Pressure - 1BBI11044Diagnostic:Suction Refrigerant Pressure Sensor - 1BBI11045Comm Loss: Slide Valve Unload - 2BBI11046Comm Loss: Step Load - 2BBI11047Comm Loss: Slide Valve Load - 2BBI11048Comm Loss: Suction Rfgt Pressure - 2BBI11049Diagnostic:Suction Refrigerant Pressure Sensor - 2BBI11050Diagnostic:Emergency StopBI11051Comm Loss: External Auto/StopBI11052Comm Loss: Emergency StopBI11053Comm Loss: Ext Chilled Water SetpointBI11054Comm Loss: Ext Demand Limit SetpointBI11055Diagnostic:External Chilled Water SetpointBI11056Diagnostic:External Demand Limit SetpointBI11057Comm Loss: Programmable Relay Board 1BI11058Diagnostic:Condenser Fan VFD Fault - Ckt1 Drive 1BI11059Diagnostic:Condenser Fan VFD Fault - Ckt1 Drive 2BI11060Comm Loss: Fan Control Ckt1, Stage 1BI11061Comm Loss: Fan Control Ckt1, Stage 2BI11062Comm Loss: Fan Control Ckt1, Stage 3BI11063Comm Loss: Fan Control Ckt1, Stage 4BI11064Comm Loss: Fan Inverter Power - Ckt1BI11065Comm Loss: Fan Inverter Speed Cmd - Ckt1BI11066Comm Loss: Fan Inv Fault, Ckt1, Dr 1BI11067Comm Loss: Fan Inv Fault, Ckt1, Dr 2BI11068Diagnostic:Condenser Fan VFD Fault - Ckt2 Drive 1BI11069Diagnostic:Condenser Fan VFD Fault - Ckt2 Drive 2BI11070Comm Loss: Fan Control Ckt2, Stage 1BI11071Comm Loss: Fan Control Ckt2, Stage 2BI11072Comm Loss: Fan Control Ckt2, Stage 3BI11073Comm Loss: Fan Control Ckt2, Stage 4BI11074Comm Loss: Fan Inverter Power - Ckt2BI11075Comm Loss: Fan Inverter Speed Cmd - Ckt2BI11076Comm Loss: Fan Inv Fault, Ckt2, Dr 1BI11077Comm Loss: Fan Inv Fault, Ckt2, Dr 2BI11078Comm Loss: Evap Leaving Water TempBI11079Comm Loss: Evap Entering Water TempBI11080Comm Loss: Outdoor Air TemperatureBI11081Diagnostic:Excessive IPC Comm LossBI11082Comm Loss: External Ckt Lockout - Ckt1BI11083Comm Loss: External Ckt Lockout - Ckt2BI11084Diagnostic:Low Evap Leaving Water Temp: Unit OnBI11085Diagnostic:Evaporator Entering Water Temp SensorBI11086Diagnostic:Evaporator Leaving Water Temp SensorBI11087Diagnostic:Outdoor Air Temperature SensorBI11088Diagnostic:Low Evaporator Water Temp (Unit Off)BI11089Diagnostic:Evap Water Flow (Entering Water Temp)BI11090Diagnostic:High Pressure Cutout - 1ABI11091Diagnostic:Low Oil Flow - Cprsr 1ABI11092Diagnostic:Intermediate Oil Press Xdcr - Cprsr 1ABI11093Diagnostic:High Oil Temperature - 1ABI11094Diagnostic:Oil Temperature Sensor - 1ABI11095Comm Loss: High Pressure Cutout Sw - 1ABI11096Comm Loss: Intermediate Oil Pressure - 1ABI11097Comm Loss: Oil Temperature - 1ABI11098Comm Loss: Oil Return Solenoid Valve - 1ABI11099Diagnostic:Oil Flow Protection Fault - 1ABI11100Comm Loss: Cprsr Disch Rfgt Temp - 1ABI11101Diagnostic:Cprsr Disch Rfgt Temp Sensor -1ABI11102Diagnostic: Low Discharge Superheat - 1ABI11103Diagnostic:High Pressure Cutout - 2ABI11104Diagnostic:Low Oil Flow - Cprsr 2ABI11105Diagnostic:Intermediate Oil Press Xdcr - Cprsr 2ABI11106Diagnostic:High Oil Temperature - 2ABI11107Diagnostic:Oil Temperature Sensor - 2ABI11108Comm Loss: High Pressure Cutout Sw - 2ABI11109Comm Loss: Intermediate Oil Pressure - 2ABI11110Comm Loss: Oil Temperature - 2ABI11111Comm Loss: Oil Return Solenoid Valve - 2ABI11112Diagnostic:Oil Flow Protection Fault - 2ABI11113Comm Loss: Cprsr Disch Rfgt Temp - 2ABI11114Diagnostic:Cprsr Disch Rfgt Temp Sensor -2ABI11115Diagnostic: Low Discharge Superheat - 2ABI11116Diagnostic:High Pressure Cutout - 1BBI11117Diagnostic:Low Oil Flow - Cprsr 1BBI11118Diagnostic:Intermediate Oil Press Xdcr - Cprsr 1BBI11119Diagnostic:High Oil Temperature - 1BBI11120Diagnostic:Oil Temperature Sensor - 1BBI11121Comm Loss: High Pressure Cutout Sw - 1BBI11122Comm Loss: Intermediate Oil Pressure - 1BBI11123Comm Loss: Oil Temperature - 1BBI11124Comm Loss: Oil Return Solenoid Valve - 1BBI11125Diagnostic:Oil Flow Protection Fault - 1BBI11126Diagnostic:High Pressure Cutout - 2BBI11127Diagnostic:Low Oil Flow - Cprsr 2BBI11128Diagnostic:Intermediate Oil Press Xdcr - Cprsr 2BBI11129Diagnostic:High Oil Temperature - 2BBI11130Diagnostic:Oil Temperature Sensor - 2BBI11131Comm Loss: High Pressure Cutout Sw - 2BBI11132Comm Loss: Intermediate Oil Pressure - 2BBI11133Comm Loss: Oil Temperature - 2BBI11134Comm Loss: Oil Return Solenoid Valve - 2BBI11135Diagnostic:Oil Flow Protection Fault - 2BBI11136Comm Loss: Condenser Rfgt Pressure - Ckt1BI11137Diagnostic:Condenser Rfgt Pressure Transducer - Ckt1BI11138Comm Loss: Condenser Rfgt Pressure - Ckt2BI11139Diagnostic:Condenser Rfgt Pressure Transducer - Ckt2BI11140Comm Loss: Starter 1ABI11141Diagnostic:Starter Failed to Arm/Start - 1ABI11142Diagnostic:AFD Interrupt Failure - 1ABI11143Comm Loss: AFD 1ABI11144Comm Loss: Starter 2ABI11145Diagnostic:Starter Failed to Arm/Start - 2ABI11146Diagnostic:AFD Interrupt Failure - 2ABI11147Comm Loss: AFD 2ABI11148Comm Loss: Starter 1BBI11149Diagnostic:Starter Failed to Arm/Start - 1BBI11150Comm Loss: Starter 2BBI11151Diagnostic:Starter Failed to Arm/Start - 2BBI11152Diagnostic:Starter 1A Loss of Comm with MPBI11153Diagnostic:Starter Fault Type I - 1ABI11154Diagnostic:Starter Fault Type II - 1ABI11155Diagnostic:Starter Fault Type III - 1ABI11156Diagnostic:Starter Contactor Interrupt Failure - 1ABI11157Diagnostic:Starter Did Not Transition - 1ABI11158Diagnostic:Transition Complete Input Shorted - 1ABI11159Diagnostic:Phase Loss - 1ABI11160Diagnostic:Phase Reversal - 1ABI11161Diagnostic:Severe Current Imbalance - 1ABI11162Diagnostic:Power Loss - 1ABI11163Diagnostic:Motor Current Overload - 1ABI11164Cprsr Did Not Accel: Shutdown - 1ABI11165Cprsr Did Not Accel: Transition - 1ABI11166Diagnostic:Transition Complete Input Opened - 1ABI11167Diagnostic:Starter Module Memory Error Type 1 - 1ABI11168Diagnostic:Starter Module Memory Error Type 2 - 1ABI11169Diagnostic:Starter Dry Run Test - 1ABI11170Diagnostic:Over VoltageBI11171Diagnostic:Under VoltageBI11172Diagnostic:Starter 2A Loss of Comm with MPBI11173Diagnostic:Starter Fault Type I - 2ABI11174Diagnostic:Starter Fault Type II - 2ABI11175Diagnostic:Starter Fault Type III - 2ABI11176Diagnostic:Starter Contactor Interrupt Failure - 2ABI11177Diagnostic:Starter Did Not Transition - 2ABI11178Diagnostic:Transition Complete Input Shorted - 2ABI11179Diagnostic:Phase Loss - 2ABI11180Diagnostic:Phase Reversal - 2ABI11181Diagnostic:Severe Current Imbalance - 2ABI11182Diagnostic:Power Loss - 2ABI11183Diagnostic:Motor Current Overload - 2ABI11184Cprsr Did Not Accel: Shutdown - 2ABI11185Cprsr Did Not Accel: Transition - 2ABI11186Diagnostic:Transition Complete Input Opened - 2ABI11187Diagnostic:Starter Module Memory Error Type 1 - 2ABI11188Diagnostic:Starter Module Memory Error Type 2 - 2ABI11189Diagnostic:Starter Dry Run Test - 2ABI11190Diagnostic:Starter Panel Thermostat Cutout - 2ABI11191Diagnostic:Starter Panel Thermostat Comm Loss 2ABI11192Diagnostic:Starter 1B Loss of Comm with MPBI11193Diagnostic:Starter Fault Type I - 1BBI11194Diagnostic:Starter Fault Type II - 1BBI11195Diagnostic:Starter Fault Type III - 1BBI11196Diagnostic:Starter Contactor Interrupt Failure - 1BBI11197Diagnostic:Starter Did Not Transition - 1BBI11198Diagnostic:Transition Complete Input Shorted - 1BBI11199Diagnostic:Transition Complete Input Shorted - 2BBI11200Diagnostic:Phase Loss - 1BBI11201Diagnostic:Phase Reversal - 1BBI11202Diagnostic:Severe Current Imbalance - 1BBI11203Diagnostic:Power Loss - 1BBI11204Diagnostic:Motor Current Overload - 1BBI11205Cprsr Did Not Accel: Shutdown - 1BBI11206Cprsr Did Not Accel: Transition - 1BBI11207Diagnostic:Transition Complete Input Opened - 1BBI11208Diagnostic:Starter Module Memory Error Type 1 - 1BBI11209Diagnostic:Starter Module Memory Error Type 2 - 1BBI11210Diagnostic:Starter Dry Run Test - 1BBI11211Diagnostic:Starter Panel Thermostat Cutout - 1BBI11212Diagnostic:Starter Panel Thermostat Comm Loss 1BBI11213Diagnostic:Starter 2B Loss of Comm with MPBI11214Diagnostic:Starter Fault Type I - 2BBI11215Diagnostic:Starter Fault Type II - 2BBI11216Diagnostic:Starter Fault Type III - 2BBI11217Diagnostic:Starter Contactor Interrupt Failure - 2BBI11218Diagnostic:Starter Did Not Transition - 2BBI11219Diagnostic:Phase Loss - 2BBI11220Diagnostic:Phase Reversal - 2BBI11221Diagnostic:Severe Current Imbalance - 2BBI11222Diagnostic:Power Loss - 2BBI11223Diagnostic:Motor Current Overload - 2BBI11224Cprsr Did Not Accel: Shutdown - 2BBI11225Cprsr Did Not Accel: Transition - 2BBI11226Diagnostic:Transition Complete Input Opened - 2BBI11227Diagnostic:Starter Module Memory Error Type 1 - 2BBI11228Diagnostic:Starter Module Memory Error Type 2 - 2BBI11229Diagnostic:Starter Dry Run Test - 2BBI11230Diagnostic:Starter Panel Thermostat Cutout - 2BBI11231Diagnostic:Starter Panel Thermostat Comm Loss 2BBI11232Diagnostic:Low Differential Rfgt Pressure - Ckt1BI11233Diagnostic:High Differential Rfgt Pressure - Ckt1BI11234Diagnostic:Pumpdown Terminated - Ckt1BI11235Comm Loss: Evap Rfgt Drain Valve - Ckt1BI11236Diagnostic:Evaporator Rfgt Drain - Circuit 1BI11237Diagnostic:Low Differential Rfgt Pressure - Ckt2BI11238Diagnostic:High Differential Rfgt Pressure - Ckt2BI11239Diagnostic:Pumpdown Terminated - Ckt2BI11240Comm Loss: Evap Rfgt Drain Valve - Ckt2BI11241Diagnostic:Evaporator Rfgt Drain - Circuit 2BI11242Comm Loss: Evaporator Water Pump RelayBI11243Comm Loss: Evaporator Water Flow SwitchBI11244Diagnostic:Evaporator Water Flow OverdueBI11245Diagnostic:Evaporator Water Flow LostBI11246Diagnostic:High Evaporator PressureBI11247Diagnostic:High Evaporator Water TemperatureBI11248Diagnostic:Software Error 1001: Call Trane ServiceBI11249Diagnostic:Software Error 1002: Call Trane ServiceBI11250Diagnostic:Software Error 1003: Call Trane ServiceBI11251Comm Loss: External Ice Building CommandBI11252Comm Loss: Ice Building Status RelayBI11253Comm Loss: Local BAS InterfaceBV10100Reset DiagnosticBV10101Chiller Auto Stop Command BASBV10102Circuit 1 Lockout BASBV10103Circuit 2 Lockout BASBV10104Energy Consumption ResetMI10100Running ModeMI10101Operating ModeMV10100Chiller Mode Command BAS
Integration notes
- Only the points that apply to the unit's factory configuration show up; the doc lists every possible point.
- The chiller tables have no read/write column: AI/BI/MI are read-only, and AV/BV/MV are the BAS command and setpoint objects, marked writable here per Trane's naming convention.
- Units are listed as a quantity (Temperature, Pressure, Percent...); the actual engineering unit is the factory-configured I-P or SI set.
- Binary inputs named 'Diagnostic: ...' are individual alarm flags (0/false = normal, 1/true = in alarm).
- The Symbio 800 integration guide (BAS-SVP083) covers BACnet IP and BACnet MS/TP; the rotary address sets the MS/TP MAC and a default Device ID of 1-127, and a software Device ID can be set instead.
- Trane also publishes separate lists titled 'RTAC (CH530)' (BAS-PTS031) and 'RTAC (UC800)' (BAS-PTS032) with short instance numbers; check which list matches the controller on site.
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 Symbio 800 RTAC 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 Trane Symbio 800 RTAC
How many BACnet points does the Trane Symbio 800 RTAC have?
This list has 406 BACnet objects: 118 analog inputs, 2 analog values, 278 binary inputs, 5 binary values, 2 multi-state inputs, 1 multi-state value. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Trane Symbio 800 RTAC BACnet points are writable?
8 of the 406 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 Trane Symbio 800 RTAC BACnet documentation?
The source is Symbio 800 Integration Points List BACnet/Modbus - RTAC (BAS-PTS023A-EN), revision 11/8/2024, published free by Trane at https://elibrary.tranetechnologies.com/public/commercial-hvac/Literature/Points%20List/BAS-PTS023A-EN_11082024.pdf.
What are the minimum BACnet points to integrate the Trane Symbio 800 RTAC?
Start with BV 10101 Chiller Auto Stop Command BAS (BMS auto/stop (enable) command); MV 10100 Chiller Mode Command BAS (Cool/heat/ice/free-cooling mode command); AV 10100 Chilled Water Setpoint (Chilled water setpoint from the BMS); AV 10101 Demand Limit Setpoint (Capacity (demand) limit from the BMS); BI 10103 Chiller Running State (Chiller on/off status); BI 10101 Local Setpoint Control (Shows if local setpoints override BAS setpoints); AI 10123 Evaporator Leaving Water Temperature (Leaving chilled water temperature); AI 10102 Actual Running Capacity (Actual running capacity in percent); BI 10113 Diagnostic Present (Any active diagnostic (alarm) on the chiller).
How do I enable BMS control of the Trane Symbio 800 RTAC?
BV 10101 Chiller Auto Stop Command BAS (0 = Stop, 1 = Auto) is the BMS auto/stop. BI 10121 External Auto Stop Input Status reports the hardwired external auto/stop input, and BI 10100 Run Enabled shows whether the chiller is enabled to run. The documents don't say how the two combine or how to hand setpoint control to the BAS; BI 10101 Local Setpoint Control shows when the chiller is using local setpoints instead of BAS setpoints.
Does the Trane Symbio 800 RTAC need a BACnet heartbeat or have a communication timeout?
No timeout or heartbeat is described. The list includes BI 11253 'Comm Loss: Local BAS Interface', a diagnostic flag; the documents don't say what the chiller does when it is set.
How do I check these points on the real Symbio 800 RTAC?
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 Trane BACnet points lists
- Water-cooled scroll chiller BACnet interface
Trane BCI2-C for CGWN / CCUN chillers (CH530)
Trane CGWN water-cooled and CCUN condenserless scroll chillers with CH530 controls, as listed in the BCI2-C integration guide.
Also known as: BCI2-C, BCI2C, BACnet Communication Interface for Chillers, CGWN, CCUN, CGWN water-cooled scroll chiller, CCUN condenserless chiller, BAS-SVP055 - Water-cooled screw chiller BACnet interface
Trane BCI2-C for RTWD / RTUD chillers (CH530)
Trane Series R RTWD water-cooled and RTUD condenserless helical-rotary chillers with CH530 controls fitted with the BCI2-C BACnet interface.
Also known as: BCI2-C, BCI2C, BACnet Communication Interface for Chillers, RTWD, RTUD, Series R RTWD, RTWD CH530, BAS-SVP055 - Rooftop unit communication interface (IntelliPak)
Trane BCI2-I (IntelliPak)
Trane IntelliPak I and II rooftop units, IntelliPak air handlers and Commercial Self-Contained (CSC) units fitted with the BCI2-I BACnet card.
Also known as: BCI2-I, BCI2I, IntelliPak BACnet interface, BACnet Communication Interface for IntelliPak, BAS-SVP054, IntelliPak I, IntelliPak II, Commercial Self-Contained, Signature Series - Rooftop unit communication interface (ReliaTel)
Trane BCI2-R (ReliaTel)
Trane packaged rooftop units with ReliaTel controls (Voyager, Precedent, Odyssey) fitted with the BCI2-R BACnet card.
Also known as: BCI2-R, BCI2R, ReliaTel BACnet interface, BACnet Communication Interface for ReliaTel, BAS-SVP053, Voyager, Precedent, Odyssey - DOAS / outdoor air unit controller
Trane Horizon Outdoor Air Unit, Tracer UC600 program V12
Trane Horizon outdoor air units (cabinets OAB, OAD, OAG, OAK, OAN) with the Tracer UC600 controller running Horizon program version 12.
Also known as: Horizon OAU, Horizon DOAS, OAU-SVP002A, Tracer UC600 Horizon, OAB, OAD, OAG, OAK, OAN - Rooftop unit controller (zone sensor interaction subset)
Trane ReliaTel BCI-R - touch-screen zone sensor points
Trane Precedent, Voyager 2/3 and Odyssey single-zone units on ReliaTel controls with a BCI-R board, used with the commercial touch-screen programmable zone sensor.
Also known as: ReliaTel, BCI-R, RTRM, X13790994001, BAYSENS924, BAS-SVP080A - VAV box controller
Trane Symbio 210 VAV
Trane VAV terminal units with the Symbio 210 programmable controller running the factory VAV programs (space temperature, ventilation flow and flow tracking control).
Also known as: Symbio 210, Symbio210, Symbio 210 VAV controller, BAS-SVP043 - Fan coil, blower coil and unit ventilator controller
Trane Symbio 400-B/500 Fan Coil, Blower Coil and Unit Ventilator
Trane fan coils, blower coils and unit ventilators controlled by a Symbio 400-B or Symbio 500 programmable controller.
Also known as: Symbio 400-B, Symbio 400B, Symbio 500, Symbio fan coil, Symbio blower coil, Symbio unit ventilator, BAS-SVP060A-EN - Water-source heat pump controller
Trane Symbio 400-B/500 Water-Source Heat Pump
Trane water-source heat pumps controlled by a Symbio 400-B or Symbio 500 programmable controller.
Also known as: Symbio 400-B, Symbio 400B, Symbio 500, Symbio WSHP, BAS-SVP061B-EN - Self-contained unit controller
Trane Symbio 500 Commercial Self-Contained (SWUD)
Trane commercial self-contained (SWUD) units controlled by a Symbio 500.
Also known as: Symbio 500, SWUD, Commercial Self-Contained, CSC, BAS-PTS038 - Self-contained unit controller
Trane Symbio 500 Modular Self-Contained (SCWM)
Trane modular self-contained (SCWM) units controlled by a Symbio 500.
Also known as: Symbio 500, SCWM, Modular Self-Contained, BAS-PTS037 - Split system controller
Trane Symbio 700 Odyssey
Trane Odyssey split systems controlled by a Symbio 700.
Also known as: Symbio 700, Odyssey split system, BAS-PTS005 - Rooftop unit controller
Trane Symbio 700 Precedent / Axiom
Trane Precedent packaged rooftop units and Axiom rooftop water-source heat pumps with the Symbio 700 controller.
Also known as: Symbio 700, Symbio700, Precedent rooftop, Axiom rooftop WSHP, BAS-PTS001 - Rooftop unit controller
Trane Symbio 700 Voyager 3
Trane Voyager 3 packaged rooftop air conditioners with the Symbio 700 controller.
Also known as: Voyager 3, Voyager III, Symbio 700, Symbio700, BAS-SVP066 - Rooftop unit controller (zone sensor interaction subset)
Trane Symbio 800 (SCC IntelliPak) / Symbio 700 - touch-screen zone sensor points
Trane single-zone equipment on Symbio 700 and IntelliPak units on Symbio 800 (SCC), used with the commercial touch-screen programmable zone sensor.
Also known as: Symbio 700, Symbio 800, SCC IPak, IntelliPak, X13791009001, BAYSENS800, BAS-SVP080A - Air-cooled chiller controller
Trane Symbio 800 ACRB Small (UC800)
Trane ACRB Small air-cooled chillers whose Symbio 800 points list Trane tags '(UC800)'.
Also known as: ACRB, ACRB Small, ACRB UC800, Symbio 800 ACRB, BAS-PTS025 - Air-cooled chiller controller
Trane Symbio 800 ACSA (UC800)
Trane ACSA air-cooled chillers whose Symbio 800 points list Trane tags '(UC800)'.
Also known as: ACSA, ACSA UC800, Symbio 800 ACSA, BAS-PTS026 - Water-cooled centrifugal chiller controller
Trane Symbio 800 Agility (HDWA / HDDA)
Trane Agility water-cooled centrifugal chillers (model HDWA and HDDA per the model information point) with Symbio 800 controls.
Also known as: Agility, HDWA, HDDA, Agility water-cooled chiller, Symbio 800 Agility, BAS-PTS007 - Air-cooled chiller controller
Trane Symbio 800 Ascend ACR Series C
Trane Ascend model ACR Series C air-cooled chillers with Symbio 800 controls.
Also known as: Ascend ACR, ACR Series C, Ascend air-cooled chiller, Symbio 800 Ascend ACR, BAS-PTS021 - Air-cooled chiller controller
Trane Symbio 800 Ascend ACS / ACX
Trane Ascend model ACS and ACX air-cooled scroll chillers with Symbio 800 controls.
Also known as: Ascend ACS, Ascend ACX, Ascend air-cooled chiller, Symbio 800 Ascend, BAS-PTS011 - Centrifugal chiller controller
Trane Symbio 800 CenTraVac (Duplex)
Two-compressor (duplex) Trane CenTraVac water-cooled centrifugal chillers with Symbio 800 controls.
Also known as: CenTraVac Duplex, CDHH, CDHF, Symbio 800 CenTraVac, BAS-PTS009 - Centrifugal chiller controller
Trane Symbio 800 CenTraVac (Simplex)
Single-compressor (simplex) Trane CenTraVac water-cooled centrifugal chillers with Symbio 800 controls.
Also known as: CenTraVac, CVHE, CVHF, CVHH, Symbio 800 CenTraVac, BAS-PTS009 - Centrifugal chiller controller
Trane Symbio 800 CenTraVac Simplex (UC800)
Trane CenTraVac (CTV) simplex centrifugal chillers whose Symbio 800 points list Trane tags '(UC800)'.
Also known as: CenTraVac, CTV, CTV-Simplex, CenTraVac UC800, Symbio 800 CenTraVac, BAS-PTS029 - Air-cooled scroll chiller controller
Trane Symbio 800 CGAM
Trane CGAM air-cooled scroll chillers with Symbio 800 controls.
Also known as: CGAM, CGAM air-cooled chiller, Symbio 800 CGAM, BAS-PTS019 - Air-cooled scroll chiller controller
Trane Symbio 800 CGAM (CH530)
Trane CGAM air-cooled scroll chillers whose Symbio 800 points list Trane tags '(CH530)'.
Also known as: CGAM, CGAM CH530, CH530 CGAM, Symbio 800 CGAM, BAS-PTS027 - Water-cooled centrifugal chiller controller
Trane Symbio 800 HDWA (UC800)
Trane HDWA water-cooled chillers whose Symbio 800 points list Trane tags '(UC800)'.
Also known as: HDWA, Agility HDWA, HDWA UC800, Symbio 800 HDWA, BAS-PTS028 - Split system controller
Trane Symbio 800 IntelliCore Split System (RAUK)
Trane IntelliCore split systems (RAUK) controlled by a Symbio 800.
Also known as: IntelliCore, RAUK, IntelliCore split system, Symbio 800, BAS-PTS036 - Rooftop unit / air handler controller
Trane Symbio 800 IntelliPak
Trane IntelliPak large packaged rooftop units running the Symbio 800 controller.
Also known as: Symbio 800, IntelliPak rooftop, IntelliPak with Symbio 800, BAS-PTS003 - Air-cooled screw chiller controller
Trane Symbio 800 RTAC (CH530)
Trane RTAC air-cooled helical-rotary chillers covered by Trane's 'RTAC (CH530)' Symbio 800 points list.
Also known as: RTAC, Series R RTAC, RTAC CH530, CH530, BAS-PTS031 - Air-cooled screw chiller controller
Trane Symbio 800 RTAC (UC800)
Trane RTAC air-cooled helical-rotary chillers covered by Trane's 'RTAC (UC800)' Symbio 800 points list.
Also known as: RTAC, Series R RTAC, RTAC UC800, UC800, BAS-PTS032 - Water-cooled screw chiller controller
Trane Symbio 800 RTHD (CH530)
Trane RTHD water-cooled helical-rotary chillers covered by Trane's 'RTHD (CH530)' Symbio 800 points list.
Also known as: RTHD, Series R RTHD, RTHD CH530, CH530, BAS-PTS033 - Water-cooled screw chiller controller
Trane Symbio 800 RTHD (UC800)
Trane RTHD water-cooled helical-rotary chillers covered by Trane's 'RTHD (UC800)' Symbio 800 points list.
Also known as: RTHD, Series R RTHD, RTHD UC800, UC800, BAS-PTS034 - Water-cooled screw chiller controller
Trane Symbio 800 RTWD (CH530)
Trane RTWD water-cooled helical-rotary chillers covered by Trane's 'RTWD (CH530)' Symbio 800 points list.
Also known as: RTWD, Series R RTWD, RTWD CH530, CH530, BAS-PTS035 - Water-cooled screw chiller controller
Trane Symbio 800 Series R RTHD
Trane Series R model RTHD water-cooled helical-rotary chillers with Symbio 800 controls.
Also known as: RTHD, Series R RTHD, RTHD water-cooled chiller, Symbio 800 RTHD, BAS-PTS015 - Water-cooled screw chiller controller
Trane Symbio 800 Series R RTWD
Trane Series R model RTWD water-cooled helical-rotary chillers with Symbio 800 controls.
Also known as: RTWD, Series R RTWD, Series R water-cooled chiller, BAS-PTS017 - Air-cooled screw chiller controller
Trane Symbio 800 Sintesis RTAF
Trane Sintesis model RTAF air-cooled helical-rotary chillers with Symbio 800 controls.
Also known as: Sintesis RTAF, RTAF, Sintesis air-cooled chiller, Symbio 800 Sintesis, BAS-PTS013 - Dedicated outdoor air unit (DOAS) controller
Trane Tracer UC600 Packaged Outdoor Air Unit
Trane packaged outdoor air units controlled by a Tracer UC600 running the packaged outdoor air unit program.
Also known as: Tracer UC600, UC600 DOAS, Packaged Outdoor Air Unit, BAS-SVP18 - Heat pump / fan coil controller (zone sensor interaction subset)
Trane UC400-B / Symbio 500 (FC, BC, UV, staged WSHP) - touch-screen zone sensor points
Factory-programmed Trane fan coils, blower coils, unit ventilators and staged water-source heat pumps on Tracer UC400-B or Symbio 400-B/500, used with the touch-screen programmable zone sensor.
Also known as: UC400-B, Symbio 500, Symbio 400-B, X13790993001, SEN02587, X13790992001, BAS-SVP080A - Heat pump / fan coil controller (zone sensor interaction subset)
Trane UC400-B / Symbio 500 VS-WSHP - touch-screen zone sensor points
Factory-programmed Trane variable-speed water-source heat pumps on Tracer UC400-B or Symbio 400-B/500, used with the touch-screen programmable zone sensor.
Also known as: UC400-B VS-WSHP, Symbio 500 VS-WSHP, variable speed WSHP, X13790993001, SEN02587, BAS-SVP080A
Source: Symbio 800 Integration Points List BACnet/Modbus - RTAC · BAS-PTS023A-EN · rev. 11/8/2024. Object names, instances and units are reproduced as published; descriptions are our own.