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Rooftop unit controller · BACnet points list
Carrier 48/50FE and 48/50GE Rooftop (SystemVu) BACnet points list
Updated 4 November 2026
Short answer
The SystemVu control on the R-454B 48/50FE and 48/50GE rooftops talks BACnet MS/TP (or CCN) on one RS-485 BMS port. The BACnet table holds about 760 analog, binary and multistate values: setpoints, sensor readings, network inputs, runtimes, alerts and configuration.
This page lists 759 BACnet objects for the Carrier 48/50FE and 48/50GE Rooftop (SystemVu) — 419 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Carrier’s own free documentation, linked below.
- Manufacturer
- Carrier
- Model
- 48/50FE and 48/50GE Rooftop (SystemVu)
- Equipment
- Rooftop unit controller
- Equipment type
- Rooftop units, AHUs & DOAS
- BACnet objects
- 759 (419 writable)
- Transport
- BACnet MS/TP
- Firmware
- SystemVu controls version 3.X
- Also known as
- SystemVu, 48FE, 50FE, 48GE, 50GE, 48/50FE, 48/50GE, SystemVu 3.X, SYSVU-FE-GE-02T
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Reference only, provided as-is: verify against Carrier’s current documentation and the live device before use. Not official Carrier information. Terms of use.
BMS integration notes: Carrier 48/50FE and 48/50GE Rooftop (SystemVu)
Integration in brief
The SystemVu control has one RS-485 BMS port. Set BAS Protocol to BACnet on the unit display (Settings > Network Settings), set the MAC address and baud rate, power-cycle and connect to the MS/TP trunk. Run occupancy from a BACnet schedule or the BMS Occupancy Request point, write the occupied setpoints, and read the system mode, temperatures and the active fault count.
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 |
|---|---|---|---|
| MV 12 | bms_occ | Occupancy request from the BMS (unocc / occupied / disabled) | Write |
| AV 288 | ocsp | Occupied cooling setpoint | Write |
| AV 289 | ohsp | Occupied heating setpoint | Write |
| BV 33 | alarm_reset | Resets all current alarms | Write |
| MV 2002 | sys_mode | Current mode (off, cool, heat, vent, test) | Read |
| AV 35 | req_fan_spd | Indoor fan speed the control is calling for, % | Read |
| AV 296 | space_t | Space temperature | Write |
| AV 1008 | sa_temp | Supply air temperature | Read |
| BV 7048 | equip_alarm | Alarm output relay state | Write |
| AV 335 | num_active_faults | Count of active faults | Read |
Enable & remote start
Set BAS Protocol Select to BACnet on the unit display (Settings > Network Settings > BAS Protocol; default None). With BACnet selected the local occupancy schedule is reset and scheduling comes from the BACnet side: a BACnet schedule, or the BMS Occupancy Request (MV 12; the display tables list Unocc, Occupied and Disabled). Unit Control Type (MV 2) decides whether the unit runs from thermostat inputs or a space sensor.
Heartbeat & communication loss
Network Input Timeout (AV 9089, default 30 min per the display tables) applies to the network input values. The guide does not say what the unit does when it expires, so keep any written network value refreshed well inside that time.
Sensors & values from the BMS
Writable network inputs exist for space temperature (Network Space Temp Value, AV 7006), outdoor air temperature (AV 7007), return air temperature (AV 7005), space RH (AV 376), outdoor RH (AV 7003), IAQ and OAQ CO2 (AV 7001, AV 7002) and OA cfm (AV 371). The guide doesn't explain how the unit picks a network value over a local sensor; check the sensor channel settings on the display. The 'BACnet device for ...' and 'Object instance for ...' AVs let the unit read a sensor from another BACnet device.
Network setup
- BACnet MS/TP only, on the single RS-485 BMS port that is also used for CCN. Defaults: MAC address 01, baud 76800 (BACNET BAUDRATE 4).
- i-Vu auto ID: with the auto ID scheme on, set the MAC and the device ID becomes the network number plus the MAC. With it off, set the MAC and write the device ID over BACnet; the controller keeps it.
- To set the device ID by hand, set BACnet ID to manual on the display and enter it there. The MAC range for each mode is in the guide's BACnet settings table.
- Power the controller down after changing the BACnet settings, then connect it to the MS/TP network.
Watch out for
- Instances are not sequential (AV 9089, BV 7048, MV 2002 and so on); map by instance, not by position in the table.
- Many configuration MVs and AVs are option codes or sensor channel numbers; read the current value and check the display before writing.
- The guide gives only a numeric range for MV 12 and the other multistates; confirm the state numbering on the unit before writing.
- BV 7048 shows the alarm relay; which alerts drive the relay is set under Unit Configurations > Alarm Relay.
Carrier 48/50FE and 48/50GE Rooftop (SystemVu) 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 | 2 | cch_max_t | CCH Max Temperature (40 to 90) | °F | Write | |
| AV | 4 | dmpr_cmd | Econo Commanded Position (0 to 100) | % | Write | |
| AV | 5 | mp_uspd2 | Min Pos - User Speed 2 (0 to 100) | % | Write | |
| AV | 6 | sf_vfd_feedback | Commanded IDF Speed (-200 to 200) | % | Read | |
| AV | 8 | ucsp | Unoccupied Cool Setpoint (65 to 95) | °F | Write | |
| AV | 10 | idf_sa_temp | Fan Supply Air Temp (-40 to 245) | °F | Read | |
| AV | 12 | iaq_20ma | IAQ Sensor Value at 20mA (0 to 5000) | PPM | Write | |
| AV | 13 | iaq_4ma | IAQ Sensor Value at 4mA (0 to 5000) | PPM | Write | |
| AV | 14 | alarm_info | Alarm display info (0 to 2) | Read | ||
| AV | 15 | mp_spd2 | Min Pos Curve - Speed 2 (0 to 100) | % | Read | |
| AV | 21 | oarh_4ma | OARH Sensor Value at 4mA (0 to 50) | % | Write | |
| AV | 22 | oarh_20ma | OARH Sensor Val. at 20mA (60 to 100) | % | Write | |
| AV | 30 | rarh | RA Relative Humidity (0 to 100) | % | Write | |
| AV | 31 | rarh_4ma | RARH Sensor Value at 4mA (0 to 100) | % | Write | |
| AV | 32 | rarh_20ma | RARH Sensor Value @ 20mA (0 to 100) | % | Write | |
| AVmin | 35 | req_fan_spd | Requested IDF Speed (0 to 100) | % | Read | |
| AV | 36 | speed_max | IDF Maximum Fan Speed (50 to 100) | % | Write | |
| AV | 37 | sys_demand | System Demand (0 to 255) | Read | ||
| AV | 39 | prime_v | Value of Prime variable (-40 to 245) | Read | ||
| AV | 40 | cl_sel_timeguard | Cool Mode Select T.guard (0 to 65535) | sec | Read | |
| AV | 44 | max_enth | Max Enthalpy OA limit (1.0 to 99.0) | BTU_LB | Write | |
| AV | 45 | ht_sel_timeguard | Heat Mode Select T.guard (0 to 65535) | sec | Read | |
| AV | 46 | acthstgs | Actual Heat Stage Active (0 to 2) | Read | ||
| AV | 47 | hour_a1 | Compressor A1 Run Hours (0 to 999999) | hrs | Read | |
| AV | 48 | hour_a2 | Compressor A2 Run Hours (0 to 999999) | hrs | Read | |
| AV | 49 | hour_alarm | Alarm Relay Run Hours (0 to 999999) | hrs | Read | |
| AV | 50 | timgd_h2 | Heat Stage 2 Timeguard (0 to 600) | sec | Read | |
| AV | 51 | hour_damp | Econ Damper Run Hours (0 to 999999) | hrs | Read | |
| AV | 52 | hour_full_ld | Unit Full Load Run Hours (0 to 999999) | hrs | Read | |
| AV | 53 | hour_free_cl | Free Cooling Run Hours (0 to 999999) | hrs | Read | |
| AV | 54 | hour_ht_1 | Heat Stage 1 Run Hours (0 to 999999) | hrs | Read | |
| AV | 55 | hour_ht_2 | Heat Stage 2 Run Hours (0 to 999999) | hrs | Read | |
| AV | 56 | hour_idf | Indoor Fan Run Hours (0 to 999999) | hrs | Read | |
| AV | 57 | hour_max_fan | Max Fan Speed Run Hours (0 to 999999) | hrs | Read | |
| AV | 61 | hour_pe_1 | Power Exhaust1 Run Hours (0 to 999999) | hrs | Read | |
| AV | 62 | hour_pe_2 | Power Exhaust2 Run Hours (0 to 999999) | hrs | Read | |
| AV | 63 | hour_serv_tst | Service Test Run Hours (0 to 999999) | hrs | Read | |
| AV | 64 | hour_vent_fan | Vent IDF Run Hours (0 to 999999) | hrs | Read | |
| AV | 67 | max_free_cl_temp | Free Cooling Max OAT (0 to 90) | °F | Write | |
| AV | 71 | min_free_cl_temp | Free Cooling Min Temp (-30 to 70) | °F | Write | |
| AV | 76 | oa_enth | Outdoor Air Enthalpy (-9.6 to 334.2) | BTU_LB | Write | |
| AV | 77 | oa_ra_diff_enth | Enthalpy Cross Deadband (0 to 20) | BTU_LB | Write | |
| AV | 78 | oa_ra_diff_temp | Diff. Dry Bulb Deadband (1.0 to 99.0) | °F | Write | |
| AV | 95 | ra_enth | Return Air Enthalpy (-9.6 to 334.2) | BTU_LB | Write | |
| AV | 97 | rs_a1 | Comp A1 Resets Count (0 to 65535) | Read | ||
| AV | 98 | rs_a2 | Comp A2 Resets Count (0 to 65535) | Read | ||
| AV | 99 | rs_alm | Alarm Relay Resets Count (0 to 65535) | Read | ||
| AV | 100 | rs_alrst | Alarm Reset Resets Count (0 to 65535) | Read | ||
| AV | 102 | rs_damp | Econ Damper Resets Count (0 to 65535) | Read | ||
| AV | 103 | rs_fload | Full Load Resets Count (0 to 65535) | Read | ||
| AV | 104 | rs_freec | Free Cooling Reset Count (0 to 65535) | Read | ||
| AV | 105 | ufctime | UFC PreOcc Time (1 to 9999) | min | Write | |
| AV | 106 | rs_htr_1 | Heat Stage 1 Reset Count (0 to 65535) | Read | ||
| AV | 107 | rs_htr_2 | Heat Stage 2 Reset Count (0 to 65535) | Read | ||
| AV | 108 | rs_idf | Indoor Fan Reset Count (0 to 65535) | Read | ||
| AV | 109 | rs_maxf | Max IDF Spd Resets Count (0 to 65535) | Read | ||
| AV | 113 | rs_pe_1 | P.Exhaust 1 Resets Count (0 to 65535) | Read | ||
| AV | 114 | rs_pe_2 | P.Exhaust 2 Resets Count (0 to 65535) | Read | ||
| AV | 115 | rs_por | Power Cycle Resets Count (0 to 65535) | Read | ||
| AV | 116 | rs_stest | Service Test Reset Count (0 to 65535) | Read | ||
| AV | 117 | rs_ventf | Vent IDF Resets Count (0 to 65535) | Read | ||
| AV | 118 | s_damper | Economizer Position Test (0 to 100) | % | Write | |
| AV | 119 | s_idfspd | Indoor Fan Speed Test (0 to 100) | % | Write | |
| AV | 124 | sdp_a | Cir.A Discharge Pressure (-67.06 to 699.63) | PSI | Read | |
| AV | 131 | ssp_a | Cir.A Suction Pressure (-47.33 to 430.16) | PSI | Read | |
| AV | 134 | st_a1 | Compressor A1 Starts (0 to 999999) | Read | ||
| AV | 135 | st_a2 | Compressor A2 Starts (0 to 999999) | Read | ||
| AV | 136 | st_alm | Alarm Relay Starts (0 to 999999) | Read | ||
| AV | 137 | st_alrst | Alarm Reset Counts (0 to 999999) | Read | ||
| AV | 138 | mp_uspd3 | Min Pos - User Speed 3 (0 to 100) | % | Write | |
| AV | 139 | st_damp | Economizer Damper Starts (0 to 999999) | Read | ||
| AV | 140 | st_fload | Unit Full Load Starts (0 to 999999) | Read | ||
| AV | 141 | st_freec | Free Cooling Starts (0 to 999999) | Read | ||
| AV | 142 | st_htr_1 | Heat Stage 1 Starts (0 to 999999) | Read | ||
| AV | 143 | st_htr_2 | Heat Stage 2 Starts (0 to 999999) | Read | ||
| AV | 144 | st_idf | Indoor Fan Starts (0 to 999999) | Read | ||
| AV | 145 | st_maxf | Max IDF Speed Starts (0 to 999999) | Read | ||
| AV | 148 | st_pe_1 | Power Exhaust 1 Starts (0 to 999999) | Read | ||
| AV | 149 | st_pe_2 | Power Exhaust 2 Starts (0 to 999999) | Read | ||
| AV | 150 | st_por | Power Cycle Counts (0 to 999999) | Read | ||
| AV | 151 | st_stest | Service Test Starts (0 to 999999) | Read | ||
| AV | 152 | st_ventf | Ventilation Fan Starts (0 to 999999) | Read | ||
| AV | 153 | startdly | Unit Startup Delay (10 to 600) | sec | Write | |
| AV | 157 | timgd_a2 | Compressor A2 Timeguard (0 to 600) | sec | Read | |
| AV | 159 | altitude | Altitude in Feet (-1000 to 60000) | Write | ||
| AV | 161 | barp | Barometric Pressure (10 to 35) | IN OF HG | Write | |
| AV | 162 | timgd_a1 | Compressor A1 Timeguard (0 to 600) | sec | Read | |
| AV | 163 | temp_eff | Effective Demand Temp (-40 to 245) | °F | Read | |
| AV | 164 | timg_ald | cmp Loader Timeguard (0 to 600) | sec | Read | |
| AV | 173 | timgd_h1 | Heat Stage 1 Timeguard (0 to 600) | sec | Read | |
| AV | 175 | mintiloc | Mins until next occupied (-1 to 10080) | min | Read | |
| AV | 176 | nxtoctim | Next Occupied Time (-1 to 10080) | min | Read | |
| AV | 177 | nxtuntim | Next Unoccupied Time (-1 to 10079) | min | Read | |
| AV | 178 | uhsp | Unoccupied Heat Setpoint (40 to 80) | °F | Write | |
| AV | 179 | otl_cfg | Timed Override Duration (0 to 4) | hrs | Write | |
| AV | 180 | ovr_ext | Timed Override Hours (0 to 240) | min | Write | |
| AV | 181 | password | User Password (0 to 9999) | Write | ||
| AV | 182 | prvuntim | Previous Unoccupied Time (-1 to 10079) | min | Read | |
| AV | 184 | resetdev | Reset Device | Write | ||
| AV | 185 | dampmax | Econ Max Damper Position (0 to 100) | % | Write | |
| AV | 186 | tdmd_tg2 | Space Demand Time Guard2 (0 to 600) | sec | Write | |
| AV | 187 | tdmd_tg3 | Space Demand Time Guard3 (5 to 120) | min | Write | |
| AV | 188 | bac_id | BACnet ID Number (0 to 4194302) | Write | ||
| AV | 189 | bac_mac | BACnet Device Macaddress (0 to 127) | Write | ||
| AV | 191 | utc_ofst | Local Std Time offset (-780 to 780) | min | Write | |
| AV | 192 | a1strike | Compressor A1 strikes (0 to 3) | Read | ||
| AV | 193 | a2strike | Compressor A2 Strikes (0 to 3) | Read | ||
| AV | 194 | actcstgs | Actual Cool Stage Active (0 to 3) | Read | ||
| AV | 195 | aq_diff | Differential Air Quality (-5000 to 5000) | PPM | Read | |
| AV | 196 | aq_pos1 | IAQ DCV Curve - Pos 1 (0 to 100) | % | Read | |
| AV | 197 | aq_pos2 | IAQ DCV Curve - Pos 2 (0 to 100) | % | Read | |
| AV | 198 | aq_pos3 | IAQ DCV Curve - Pos 3 (0 to 100) | % | Read | |
| AV | 199 | aq_spd1 | IAQ DCV Curve - Speed 1 (0 to 100) | % | Read | |
| AV | 200 | aq_spd2 | IAQ DCV Curve - Speed 2 (0 to 100) | % | Read | |
| AV | 201 | aq_spd3 | IAQ DCV Curve - Speed 3 (0 to 100) | % | Read | |
| AV | 202 | c_minoff | Compressor Min Off Time (120 to 600) | sec | Write | |
| AV | 203 | c_minon | Compressor Min On Time (180 to 600) | sec | Write | |
| AV | 204 | cira_pr | Circuit A Pressure Ratio (14.5 to 667.0) | Read | ||
| AV | 205 | cldtrend | Cooling Demand Trend (-99 to 99) | Read | ||
| AV | 206 | cool_dmd | Space Cooling Demand (-100 to 100) | °F delta | Read | |
| AV | 207 | cool_fod | Cooling Fan-Off Delay (0 to 600) | sec | Write | |
| AV | 208 | csp_eff | Cool Setpoint in Effect (55 to 95) | °F | Read | |
| AV | 212 | daq_high | AQ Differential High (0 to 5000) | Write | ||
| AV | 213 | daq_low | AQ Differential Low (0 to 5000) | Write | ||
| AV | 214 | mp_upt3 | User Min Pos Pnt 3 Valid | Read | ||
| AV | 215 | dmdhcon | High Cool Demand On (0.5 to 20) | °F | Write | |
| AV | 217 | dmdhhon | High Heat Demand On (0.5 to 20) | °F | Write | |
| AV | 218 | dmdlcoff | Low Cool Demand Off (-1 to 2) | °F | Write | |
| AV | 219 | dmdlcon | Low Cool Demand On (-1 to 2) | °F | Write | |
| AV | 220 | dmdlhoff | Low Heat Demand Off (-1 to 2) | °F | Write | |
| AV | 221 | dmdlhon | Low Heat Demand On (-1 to 2) | °F | Write | |
| AV | 222 | mp_uspd1 | Min Pos - User Speed 1 (0 to 100) | % | Write | |
| AV | 223 | dmdmcon | Medium Cool Demand On (0.5 to 20) | °F | Write | |
| AV | 226 | eceonotrv | Economizer Travel Time (5 to 999) | sec | Write | |
| AV | 229 | pe2_offs | P.Exhaust 2 Curve Offset (0 to 100) | % | Read | |
| AV | 235 | h_minoff | Heat Minimum Off Time (60 to 600) | sec | Write | |
| AV | 236 | h_minon | Heat Minimum On Time (60 to 600) | sec | Write | |
| AV | 237 | high_cool_sasp | High FreeCool SAT Setpnt (40 to 80) | °F | Write | |
| AV | 238 | hcsp_gap | Heat-Cool Setpoint Gap (2 to 10) | °F | Write | |
| AV | 239 | hadmd_lup | Heat Demand Level Up (-2 to 2) | °F | Write | |
| AV | 240 | heat_dmd | Heating Space Demand (-100 to 100) | °F delta | Read | |
| AV | 241 | heat_fod | Heating Fan-Off Delay (10 to 600) | sec | Write | |
| AV | 242 | hour_cchr1 | CCH1 Relay Run Hours (0 to 999999) | hrs | Read | |
| AV | 243 | hsp_eff | Heat Setpoint in Effect (40 to 80) | °F | Read | |
| AV | 244 | htdtrend | Heat Space Demand Trend (-99 to 99) | Read | ||
| AV | 245 | iaq_offs | IAQ DCV Curve Offset (0 to 100) | % | Read | |
| AV | 246 | iaqminp | IAQ Position at Max Fan (0 to 100) | % | Write | |
| AV | 248 | iaqp_la | Preocc Purge Lockout OAT (0 to 70) | °F | Write | |
| AV | 252 | iaqptime | Preocc Purge Duration (5 to 120) | min | Write | |
| AV | 253 | la_temp | Low Ambient Temperature (0 to 80) | °F | Write | |
| AV | 254 | low_cool_sasp | LowFree Cool SAT Setpnt (40 to 80) | °F | Write | |
| AV | 255 | lnk_aozt | Average Occup. Zone Temp (-40 to 245) | °F | Write | |
| AV | 256 | lnk_azt | Average Zone Temperature (-40 to 245) | °F | Write | |
| AV | 257 | lnk_creq | Linkage Cooling Required (0 to 30) | °F | Read | |
| AV | 258 | lnk_dpos | Linkage Damper Position (0 to 100) | % | Read | |
| AV | 259 | lnk_hreq | Linkage Heating Required (0 to 30) | °F | Read | |
| AV | 260 | lnk_mair | Linkage Maximum Airflow (0 to 5000) | Read | ||
| AV | 261 | lnk_mode | Linkage Equipment Mode (0 to 8) | Write | ||
| AV | 262 | lnk_mzbk | Block No: in Master Zone (0 to 255) | Write | ||
| AV | 263 | lnk_ocrq | Occ Cooling Required (0 to 30) | °F | Read | |
| AV | 264 | lnk_ocsp | Average Occup. Cool Stp. (55 to 80) | °F | Write | |
| AV | 265 | lnk_ohrq | Occ Heating required (0 to 30) | °F | Read | |
| AV | 266 | lnk_ohsp | Average Occup. Heat Stp. (55 to 80) | °F | Write | |
| AV | 267 | lnk_opst | Linkage Optimal Start (0 to 180) | min | Read | |
| AV | 268 | lnk_sat | Linkage Supply air temp (-40 to 240) | °F | Read | |
| AV | 269 | lnk_sbt | Linkage Start Bias time (0 to 180) | min | Write | |
| AV | 270 | lnk_siaq | Linkage Space Air Qual. (0 to 2000) | PPM | Read | |
| AV | 271 | lnk_sprh | Linkage Space RH (0 to 100) | % | Read | |
| AV | 272 | lnk_supb | Linkage CCN Bus number (0 to 239) | Write | ||
| AV | 273 | lnk_supe | Linkage CCN element # (0 to 239) | Write | ||
| AV | 274 | lnk_ucsp | Average Unocc. Cool Stp. (65 to 90) | °F | Write | |
| AV | 275 | lnk_uhsp | Average Unocc. Heat Stp. (40 to 80) | °F | Write | |
| AV | 276 | loch_lot | Low Charge Disable Temp (-40 to 50) | °F | Write | |
| AV | 277 | locharge | Low Refrig Charge Level (0 to 150) | PSI | Write | |
| AV | 278 | max_cstgs | Max Allowed Cool Stages (0 to 3) | Write | ||
| AV | 279 | max_hstgs | Max Allowed Heat Stages (0 to 2) | Write | ||
| AV | 280 | minodftm | ODF High Speed Time (0 to 300) | sec | Write | |
| AV | 281 | no_igctm | No IGC IFO input Timeout (0 to 60) | min | Write | |
| AV | 283 | numcstgs | Number Of Cooling Stages (0 to 2) | Read | ||
| AV | 284 | numhstgs | Number Of Heating Stages (0 to 2) | Write | ||
| AV | 286 | oat_loc | Outdoor Air Temp Sensor (-40 to 245) | °F | Read | |
| AV | 287 | oatlufc | Unocc Free Cool Low Temp (-30 to 70) | °F | Write | |
| AVmin | 288 | ocsp | Occupied Cool Setpoint (55 to 80) | °F | Write | |
| AVmin | 289 | ohsp | Occupied Heat Setpoint (55 to 80) | °F | Write | |
| AV | 290 | mp_dpos2 | Min Pos - Default Pos 2 (0 to 100) | % | Read | |
| AV | 291 | rat_loc | Return Air Temp Sensor (-40 to 245) | °F | Read | |
| AV | 292 | req_cstgs | Requested Cooling Stages (0 to 3) | Read | ||
| AV | 293 | reqhstgs | Requested Heating Stages (0 to 255) | Read | ||
| AV | 294 | rs_cchr1 | CCH1 Relay Resets Count (0 to 65535) | Read | ||
| AV | 295 | sdt_a | Cir.A Sat.Discharge Temp (-100 to 500) | °F | Read | |
| AVmin | 296 | space_t | Space Temperature (-40 to 245) | °F | Write | |
| AV | 297 | spt_loc | Space Temperature Sensor (-40 to 245) | °F | Read | |
| AV | 298 | spto_rng | SPT Offset Range (+/-) (0 to 5) | °F | Write | |
| AV | 300 | sstckdly | Delay On Low SST Check (0 to 300) | sec | Write | |
| AV | 301 | st_cchr1 | CCH1 Relay Starts (0 to 999999) | Read | ||
| AV | 303 | std_barp | Std Barometric Pressure (10 to 35) | IN OF HG | Write | |
| AV | 305 | t24chdly | T24 Heat/Cool End Delay (0 to 60) | min | Write | |
| AV | 306 | t24ecsts | T24Econ Min Move for SAT (10 to 20) | % | Write | |
| AV | 307 | t24ratdf | T24 Min Diff in RAT-OAT (5 to 20) | °F | Write | |
| AV | 308 | t24satdb | Damper SAT deadband (0 to 50) | °F | Write | |
| AV | 309 | t24tstmn | T24 Test Minimum Pos (0 to 100) | % | Write | |
| AV | 310 | t24tstmx | T24 Test Maximum Pos (0 to 100) | % | Write | |
| AV | 311 | tdmd_tg1 | Space Demand Time Guard1 (60 to 600) | sec | Write | |
| AV | 312 | link_ahu_static | Linkage static pressure (-5 to 5) | IN_H2O | Read | |
| AV | 316 | pe_offdb | PE Turn Off Dead band (0 to 100) | % | Write | |
| AV | 317 | pe1_offs | P.Exhaust 1 Curve Offset (0 to 100) | % | Read | |
| AV | 318 | minp_max | Econ Min at Max Fanspeed (0 to 100) | % | Write | |
| AV | 319 | mp_dpos1 | Min Pos - Default Pos 1 (0 to 100) | % | Read | |
| AV | 320 | mp_dpos3 | Min Pos - Default Pos 3 (0 to 100) | % | Read | |
| AV | 321 | mp_dspd1 | Min Pos - Default Speed1 (0 to 100) | % | Read | |
| AV | 322 | mp_dspd2 | Min Pos - Default Speed2 (0 to 100) | % | Read | |
| AV | 323 | ms_dspd3 | Min Pos - Default Speed3 (0 to 100) | % | Read | |
| AV | 324 | mp_pos1 | Min Pos Curve - Pos 1 (0 to 100) | % | Read | |
| AV | 325 | mp_pos2 | Min Pos Curve - Pos 2 (0 to 100) | % | Read | |
| AV | 326 | mp_pos3 | Min Pos Curve - Pos 3 (0 to 100) | % | Read | |
| AV | 327 | mp_spd1 | Min Pos Curve - Speed 1 (0 to 100) | % | Read | |
| AV | 328 | mp_spd3 | Min Pos Curve - Speed 3 (0 to 100) | % | Read | |
| AV | 329 | mp_upos1 | Min Pos - User Pos 1 (0 to 100) | % | Write | |
| AV | 330 | mp_upos2 | Min Pos - User Pos 2 (0 to 100) | % | Write | |
| AV | 331 | mp_upos3 | Min Pos - User Pos 3 (0 to 100) | % | Write | |
| AV | 332 | mp_upt1 | User Min Pos Pnt 1 Valid | Read | ||
| AV | 333 | mp_upt2 | User Min Pos Pnt 2 Valid | Read | ||
| AV | 334 | num_active_alerts | Number of Active Alerts (0 to 100) | Read | ||
| AVmin | 335 | num_active_faults | Number of Active Faults (0 to 100) | Read | ||
| AV | 336 | bkpreptm | BACKUP Preparation Time (0 to 65535) | Read | ||
| AV | 337 | rstcomtm | Restore Completion Time (0 to 65535) | Read | ||
| AV | 339 | sst_a | Cir.A Sat.Suction Temp (-100 to 500) | °F | Read | |
| AV | 342 | sattrend | Supply Air Temp Trend (-285 to 285) | Read | ||
| AV | 343 | pe1_pmax | PE Stage 1 At Max Speed (0 to 100) | % | Write | |
| AV | 344 | pe2_pmax | PE Stage 2 At Max Speed (0 to 100) | % | Write | |
| AV | 345 | pe1_pos1 | Power Exhaust 1 - Pos 1 (0 to 100) | % | Read | |
| AV | 346 | pe1_pos2 | Power Exhaust 1 - Pos 2 (0 to 100) | % | Read | |
| AV | 347 | pe1_pos3 | Power Exhaust 1 - Pos 3 (0 to 100) | % | Read | |
| AV | 348 | pe1_spd1 | Power Exhaust 1 - Speed1 (0 to 100) | % | Read | |
| AV | 349 | pe1_spd2 | Power Exhaust 1 - Speed2 (0 to 100) | % | Read | |
| AV | 350 | pe1_spd3 | Power Exhaust 1 - Speed3 (0 to 100) | % | Read | |
| AV | 351 | pe2_pos1 | Power Exhaust 2 - Pos 1 (0 to 100) | % | Read | |
| AV | 352 | pe2_pos2 | Power Exhaust 2 - Pos 2 (0 to 100) | % | Read | |
| AV | 353 | pe2_pos3 | Power Exhaust 2 - Pos 3 (0 to 100) | % | Read | |
| AV | 354 | pe2_spd1 | Power Exhaust 2 - Speed1 (0 to 100) | % | Read | |
| AV | 355 | pe2_spd2 | Power Exhaust 2 - Speed2 (0 to 100) | % | Read | |
| AV | 356 | pe2_spd3 | Power Exhaust 2 - Speed3 (0 to 100) | % | Read | |
| AV | 358 | aqp_pos1 | IAQ Purge Curve - Pos 1 (0 to 100) | % | Read | |
| AV | 359 | aqp_pos2 | IAQ Purge Curve - Pos 2 (0 to 100) | % | Read | |
| AV | 360 | aqp_pos3 | IAQ Purge Curve - Pos 3 (0 to 100) | % | Read | |
| AV | 361 | aqp_spd1 | IAQ Purge Curve - Speed1 (0 to 100) | % | Read | |
| AV | 362 | aqp_spd2 | IAQ Purge Curve - Speed2 (0 to 100) | % | Read | |
| AV | 363 | aqp_spd3 | IAQ Purge Curve - Speed3 (0 to 100) | % | Read | |
| AV | 364 | aqp_offs | IAQ Purge Curve Offset (0 to 100) | % | Read | |
| AV | 367 | sprh_osp | Occupied SPRH Setpoint (10 to 100) | % | Write | |
| AV | 368 | sprh_db | Space RH Deadband (0 to 100) | % | Write | |
| AV | 369 | ocfm_4ma | OACFM at 4MA (0 to 5000) | CFM | Write | |
| AV | 371 | ocfm_net | Network OACFM Value (0 to 5000) | CFM | Write | |
| AV | 373 | sprh_20ma | SPRH Sensor Value @ 20mA (60 to 100) | % | Write | |
| AV | 375 | sprh_4ma | SPRH Sensor Value at 4mA (0 to 50) | % | Write | |
| AV | 376 | sprh_net | Network SPRH Value (0 to 100) | % | Write | |
| AV | 380 | hour_ldv_a | LDV_A Run Hours (0 to 999999) | hrs | Read | |
| AV | 381 | hour_rdv_a | RDV_A Run Hours (0 to 999999) | hrs | Read | |
| AV | 382 | hour_rqhl1 | Reheat level 1 Run Hrs (0 to 999999) | hrs | Read | |
| AV | 383 | hour_rqhl2 | Reheat level 2 Run Hrs (0 to 999999) | hrs | Read | |
| AV | 384 | st_ldv_a | ldv_a Starts (0 to 999999) | Read | ||
| AV | 385 | st_rdv_a | rdv_a Starts (0 to 999999) | Read | ||
| AV | 386 | st_rqhl1 | Reheat level 1 Starts (0 to 999999) | Read | ||
| AV | 387 | st_rqhl2 | Reheat level 2 Starts (0 to 999999) | Read | ||
| AV | 388 | rs_ldv_a | LDV_A Resets Count (0 to 65535) | Read | ||
| AV | 389 | rs_rdv_a | rdv_a Resets Count (0 to 65535) | Read | ||
| AV | 390 | rs_rqhl1 | Reheat lev 1 Rst Count (0 to 65535) | Read | ||
| AV | 391 | rs_rqhl2 | Reheat lev 2 Rst Count (0 to 65535) | Read | ||
| AV | 400 | cdlm_level1 | COOL DMD Offset level 1 (0 to 40) | °F | Write | |
| AV | 401 | cdlm_level2 | COOL DMD Offset level 2 (0 to 40) | °F | Write | |
| AV | 402 | cdlm_level3 | COOL DMD Offset level 3 (0 to 40) | °F | Write | |
| AV | 403 | hdlm_level1 | Heat DMD Offset level 1 (0 to 40) | °F | Write | |
| AV | 404 | hdlm_level2 | Heat DMD Offset level 2 (0 to 40) | °F | Write | |
| AV | 405 | hdlm_level3 | Heat DMD Offset level 3 (0 to 40) | °F | Write | |
| AV | 411 | sup_air_temp_setpt | SA Tempering Set point (-20 to 60) | °F | Write | |
| AV | 412 | min_pos | Min Position in Effect (0 to 100) | % | Write | |
| AV | 413 | reqdstgs | Req Compr DehumStgs (0 to 10) | Write | ||
| AV | 414 | s_hmzlev | HumidiMizer Level Test (0 to 2) | Write | ||
| AV | 416 | oacfm | Outdoor Air in CFM (0 to 5000) | CFM | Write | |
| AV | 417 | ocfm20ma | OACFM Value at 20mA (0 to 5000) | CFM | Write | |
| AV | 424 | oatstemp | OATLimitForSupAirTemp (-40 to 125) | °F | Write | |
| AV | 436 | fbdh_sat | FBDH SAT Min value (35 to 80) | °F | Write | |
| AV | 437 | fbdh_sst | FBDH SST Min value (10 to 60) | °F | Write | |
| AV | 438 | fbdlosp | FBDH Low Set Point (-20 to 0) | °F delta | Write | |
| AV | 441 | fbdsatsp | FBDH SAT Set Point (0 to 240) | °F | Read | |
| AV | 442 | aqd_high | AQ DiffHigh-IAQ OVERRIDE (0 to 5000) | PPM | Write | |
| AV | 443 | aqd_low | AQ Diff Low-IAQ OVERRIDE (0 to 5000) | PPM | Write | |
| AV | 455 | rs_clv_a | CLV_A Reset Count (0 to 65535) | Read | ||
| AV | 456 | rs_rlv_a | RLV_A Resets Count (0 to 65535) | Read | ||
| AV | 457 | hr_clv_a | CLV_A Run Hours (0 to 999999) | hrs | Read | |
| AV | 458 | hr_rlv_a | RLV_A Run Hours (0 to 999999) | hrs | Read | |
| AV | 459 | st_clv_a | CLV_A Starts (0 to 999999) | Read | ||
| AV | 460 | st_rlv_a | RLV_A Starts (0 to 999999) | Read | ||
| AV | 461 | sprh_usp | Unoccupied SPRH Setpoint (10 to 100) | % | Write | |
| AV | 617 | umin_sat | Unit's Minimum SAT (-40 to 245) | °F | Write | |
| AV | 618 | satlaclr | Auto Clr SAT Limit Fault | Write | ||
| AV | 619 | satfzpro | SAT Freeze Protection | Write | ||
| AV | 620 | hour_idf2 | Indoor Fan2 Run Hours (0 to 999999) | hrs | Read | |
| AV | 621 | st_idf2 | Indoor Fan2 Starts (0 to 999999) | Read | ||
| AV | 622 | rs_idf2 | Indoor Fan2 Reset Count (0 to 65535) | Read | ||
| AV | 623 | hour_ofr2 | ODF Relay 2 Run Hours (0 to 999999) | hrs | Read | |
| AV | 624 | st_ofr2 | ODF Relay 2 Starts (0 to 999999) | Read | ||
| AV | 625 | rs_ofr2 | ODF Relay2 Resets Counts (0 to 65535) | Read | ||
| AV | 626 | hour_ofr3 | ODF Relay 3 Run Hours (0 to 999999) | hrs | Read | |
| AV | 627 | st_ofr3 | ODF Relay 3 Starts (0 to 999999) | Read | ||
| AV | 628 | rs_ofr3 | ODF Relay3 Resets Counts (0 to 65535) | Read | ||
| AV | 629 | max_info | BACnet Device MAX Info (1 to 255) | Write | ||
| AV | 630 | max_mast | BACnet Device max_mast (1 to 127) | Write | ||
| AV | 1003 | oa_temp | Outdoor Air Temperature (-40 to 245) | °F | Write | |
| AV | 1006 | stpt_adj | Space Temperature Offset (-10 to 10) | °F delta | Write | |
| AVmin | 1008 | sa_temp | Supply Air Temperature (-40 to 245) | °F | Read | |
| AV | 1009 | iaq | Indoor Air Quality Level (0 to 5000) | PPM | Write | |
| AV | 1010 | ra_temp | Return Air Temperature (-40 to 245) | °F | Write | |
| AV | 1011 | space_rh | Space RH (0 to 100) | % | Write | |
| AV | 1012 | oaq | OA Quality Level (0 to 5000) | PPM | Write | |
| AV | 1022 | oarh | OA Relative Humidity (0 to 100) | % | Write | |
| AV | 1902 | EquipmentTouchSPT | Equipment Touch SPT (-40 to 240) | °F | Write | |
| AV | 1904 | EquipmentTouchRH | Equipment Touch RH (0 to 100) | % | Write | |
| AV | 1905 | ZSZoneTemp | ZS Zone Temp (-40 to 245) | °F | Write | |
| AV | 1906 | zszco2 | Zone sensor CO2 level (0 to 5000) | PPM | Read | |
| AV | 1907 | ZS1TempTrim | ZS1 Temperature Trim (-30 to 30) | °F | Write | |
| AV | 1908 | ZS2TempTrim | ZS2 Temperature Trim (-30 to 30) | °F | Write | |
| AV | 1909 | ZS3TempTrim | ZS3 Temperature Trim (-30 to 30) | °F | Write | |
| AV | 1910 | ZS4TempTrim | ZS4 Temperature Trim (-30 to 30) | °F | Write | |
| AV | 1911 | ZS5TempTrim | ZS5 Temperature Trim (-30 to 30) | °F | Write | |
| AV | 1912 | ZS1RawTemp | ZS1 Raw Temperature (-40 to 245) | °F | Write | |
| AV | 1913 | ZS2RawTemp | ZS2 Raw Temperature (-40 to 245) | °F | Write | |
| AV | 1914 | ZS3RawTemp | ZS3 Raw Temperature (-40 to 245) | °F | Write | |
| AV | 1915 | ZS4RawTemp | ZS4 Raw Temperature (-40 to 245) | °F | Write | |
| AV | 1916 | ZS5RawTemp | ZS5 Raw Temperature (-40 to 245) | °F | Write | |
| AV | 1917 | ZS1Temp | ZS1Tempvalue (-40 to 245) | °F | Write | |
| AV | 1918 | ZS2Temp | ZS2Tempvalue (-40 to 245) | °F | Write | |
| AV | 1919 | ZS3Temp | ZS3Tempvalue (-40 to 245) | °F | Write | |
| AV | 1920 | ZS4Temp | ZS4Tempvalue (-40 to 245) | °F | Write | |
| AV | 1921 | ZS5Temp | ZS5Tempvalue (-40 to 245) | °F | Write | |
| AV | 2007 | space_temp | Space Temp Value (-40 to 245) | °F | Write | |
| AV | 2015 | filter_rntm | Filter hour remaining (0 to 9999) | hrs | Read | |
| AV | 2019 | filter_service_hrs | Change Filter Timer (0 to 9999) | hrs | Write | |
| AV | 2022 | oa_dmpr_pos | Damper Actual Position (0 to 100) | % | Write | |
| AV | 2027 | vfd_output | Commanded IDF Speed (0 to 100) | % | Read | |
| AV | 6001 | zonespt | Single Zone Setpoint (55 to 80) | °F | Write | |
| AV | 6002 | osp | Occupied Zone Setpoint (40 to 80) | °F | Write | |
| AV | 6003 | odb | Occupied Setpoint Gap (0 to 10) | Write | ||
| AV | 6004 | udb | Unoccupied Setpoint Gap (0 to 55) | Write | ||
| AV | 6005 | usp | UnoccupiedZone Setpoint (40 to 95) | °F | Write | |
| AV | 6006 | effsp | Effective Zone Setpoint (55 to 90) | °F | Write | |
| AV | 6007 | effdb | Effective Deadband (0 to 55) | Write | ||
| AV | 6021 | setadj | Setpoint adjustment | °F delta | Write | |
| AV | 7001 | iaq_net | Network IAQ Value (0 to 5000) | PPM | Write | |
| AV | 7002 | oaq_net | Network OAQ Value (0 to 5000) | PPM | Write | |
| AV | 7003 | oarh_net | Network OARH Value (0 to 100) | % | Write | |
| AV | 7004 | rarh_net | Network RARH Value (0 to 100) | % | Write | |
| AV | 7005 | rat_net | Network Return Air Temp (-40 to 245) | °F | Write | |
| AV | 7006 | spt_net | Network Space Temp Value (-40 to 245) | °F | Write | |
| AV | 7007 | oat_net | Network OAT Value (-40 to 245) | °F | Write | |
| AV | 7010 | hr_aldr | CMP A1 Loader Run Hours (0 to 999999) | hrs | Read | |
| AV | 7011 | st_aldr | CMP A1 Loader Starts (0 to 999999) | Read | ||
| AV | 7012 | rs_aldr | A1 Loader Resets Count (0 to 65535) | Read | ||
| AV | 8001 | deviaq | BACnet device for IAQ (0 to 4194303) | Write | ||
| AV | 8002 | devoaq | BACnet device for OAQ (0 to 4194303) | Write | ||
| AV | 8003 | devoat | BACnet device for OAT (0 to 4194303) | Write | ||
| AV | 8004 | devoarh | BACnet device for OARH (0 to 4194303) | Write | ||
| AV | 8005 | devrarh | BACnet device for RARH (0 to 4194303) | Write | ||
| AV | 8006 | devrat | BACnet device for RAT (0 to 4194303) | Write | ||
| AV | 8007 | devspt | BACnet device for SPT (0 to 4194303) | Write | ||
| AV | 8008 | objiaq | Object instance for IAQ (0 to 9999) | Write | ||
| AV | 8009 | objoaq | Object instance for OAQ (0 to 9999) | Write | ||
| AV | 8010 | objoat | Object instance for OAT (0 to 9999) | Write | ||
| AV | 8011 | objoarh | Object instance for OARH (0 to 9999) | Write | ||
| AV | 8012 | objrarh | Object instance for RARH (0 to 9999) | Write | ||
| AV | 8013 | objrat | Object instance for RAT (0 to 9999) | Write | ||
| AV | 8014 | objspt | Object instance for SPT (0 to 9999) | Write | ||
| AV | 8015 | coviaq | Change of value for IAQ (0 to 60) | Write | ||
| AV | 8016 | covoaq | Change of value for OAQ (0 to 60) | Write | ||
| AV | 8017 | covoat | Change of value for OAT (0 to 60) | Write | ||
| AV | 8018 | covoarh | Change of value for OARH (0 to 60) | Write | ||
| AV | 8019 | covrarh | Change of value for RARH (0 to 60) | Write | ||
| AV | 8020 | covrat | Change of value for RAT (0 to 60) | Write | ||
| AV | 8021 | covspt | Change of value for SPT (0 to 60) | Write | ||
| AV | 8022 | strh_net | System Touch RH Value (0 to 100) | % | Write | |
| AV | 8023 | stst_net | System Touch Temp Value (-40 to 245) | °F | Write | |
| AV | 8024 | devst | System Touch Device Inst (0 to 4194303) | Write | ||
| AV | 8025 | pollst | System Touch Poll Rate (0 to 60) | Write | ||
| AV | 8026 | aistspt | System Touch AI for SPT (0 to 9999) | Write | ||
| AV | 8027 | aistsprh | System Touch AI for SPRH (0 to 9999) | Write | ||
| AV | 8028 | devsprh | BACnet device for SPRH (0 to 4194303) | Write | ||
| AV | 8029 | objsprh | Object instance for SPRH (0 to 9999) | Write | ||
| AV | 8030 | covsprh | Change of value for SPRH (0 to 60) | Write | ||
| AV | 8031 | lclocksp | Low Cool lockout Temp (-20 to 60) | °F | Write | |
| AV | 8032 | mclocksp | Med Cool Lockout Temp (-20 to 60) | °F | Write | |
| AV | 8033 | oatlheat | Heating Lockout Temp (40 to 125) | °F | Write | |
| AV | 8034 | zsaddr1 | Zone Sensor 1 Address (0x00 to 0xFF) | Write | ||
| AV | 8035 | zsaddr2 | Zone Sensor 2 Address (0x00 to 0xFF) | Write | ||
| AV | 8036 | zsaddr3 | Zone sensor 3 address (0x00 to 0xFF) | Write | ||
| AV | 8037 | zsaddr4 | Zone sensor 4 address (0x00 to 0xFF) | Write | ||
| AV | 8038 | zsaddr5 | Zone sensor 5 address (0x00 to 0xFF) | Write | ||
| AV | 8043 | hour_ofr | ODF Relay Run Hours (0 to 999999) | hrs | Read | |
| AV | 8044 | rs_ofr | ODF Relay Resets Counts (0 to 65535) | Read | ||
| AV | 8045 | st_ofr | ODF Relay Starts (0 to 999999) | Read | ||
| AV | 8046 | rs_erv2p | 2Position/ERV ResetCount (0 to 65535) | Read | ||
| AV | 8047 | st_erv2p | 2Position/ERV Starts (0 to 999999) | Read | ||
| AV | 8048 | fspd_rpm | IDF Commanded RPM (0 to 5000) | RPM | Read | |
| AV | 8049 | erv2chan | 2-Pos Damper/ERV Channel (0 to 2) | Write | ||
| AV | 8050 | rpm_fcl | IDF Free Cool Speed-RPM (0 to 5000) | RPM | Write | |
| AV | 8051 | rpm_hcl | IDF High Cool Speed-RPM (0 to 5000) | RPM | Write | |
| AV | 8052 | rpm_heat | IDF Heat Speed-RPM (0 to 5000) | RPM | Write | |
| AV | 8053 | rpm_lcl | IDF Low Cool Speed-RPM (0 to 5000) | RPM | Write | |
| AV | 8054 | rpm_vent | IDF Vent Speed-RPM (0 to 5000) | RPM | Write | |
| AV | 8055 | hr_erv2p | 2Position/ERV Run Hours (0 to 999999) | hrs | Read | |
| AV | 8056 | fdrpmmin | FBDH Min Fan Speed (0 to 5000) | RPM | Write | |
| AV | 8057 | fdrpmmax | FBDH Max Fan Speed (0 to 5000) | RPM | Write | |
| AV | 8075 | unitsize | System Capacity in ton (0 to 255) | Write | ||
| AV | 9074 | s_ervspd | ERV SPEED TEST (0 to 100) | % | Write | |
| AV | 9078 | FANSPED2 | Commanded IDF Speed2 (0 to 100) | % | Read | |
| AV | 9079 | la_temp2 | Low Ambient Temp2 (0 to 80) | °F | Write | |
| AV | 9083 | IFM2OFST | INDOOR MOTOR2 OFFSET (0 to 100) | % | Write | |
| AV | 9085 | fsp2_rpm | IDF2 Commanded RPM (0 to 5000) | RPM | Write | |
| AV | 9087 | lclofset | Low Cool Offset (30 to 100) | % | Write | |
| AV | 9089 | netinto | Network Input Timeout (1 to 600) | min | Write | |
| AV | 9091 | zs_humidity | ZS Humidity Out (0 to 100) | % | Write | |
| AV | 9092 | humzofst | Humidimizer Offset Value (0 to 25) | Write | ||
| AV | 9093 | zsm_tmr | ZSM Time Out (5 to 60) | min | Write | |
| AV | 9098 | zst_tmr | ZST Time Out (6 to 20) | min | Write | |
| AV | 9099 | delta_cmd_pos | Delta between CMD & POS (0 to 100) | % | Write | |
| AV | 9101 | drsw_dly | Door Switch Delay (0 to 99) | min | Write | |
| AV | 9118 | rpm_mcl | IDF Med Cool Speed-RPM (0 to 5000) | RPM | Write | |
| AV | 9119 | mclofset | Medium Cool Offset (50 to 100) | % | Write | |
| AV | 9121 | la_temp3 | Low Ambient Temp3 (0 to 80) | °F | Write | |
| BV | 3 | cch_relay | CCH Relay 1 State | Read | ||
| BV | 4 | circa_hps | Cir.A High Pressure Sw | Read | ||
| BV | 5 | cmpa1ena | Circuit A Compressor 1 | Read | ||
| BV | 6 | cmpa2ena | Circuit A Compressor 2 | Read | ||
| BV | 7 | fanred10 | IDF Speed Reduction On | Read | ||
| BV | 9 | cmpalena | Circuit A CMP A1 Loader | Read | ||
| BV | 10 | hs1 | Heat Stage 1 Relay | Read | ||
| BV | 11 | hs2 | Heat Stage 2 Relay | Read | ||
| BV | 13 | igc_ifo | IGC Fan On Request (IFO) | Read | ||
| BV | 15 | pe1 | Power Exhaust 1 Relay | Write | ||
| BV | 16 | ht1_aval | Heat Stage 1 Available | Read | ||
| BV | 17 | ht2_aval | Heat Stage 2 Available | Read | ||
| BV | 20 | iaqpurge | IAQ Preoccupancy Purge | Write | ||
| BV | 21 | dmpr_err | Econo Actual Position | Write | ||
| BV | 27 | ALARMEN | Alarm Reporting Enable | Write | ||
| BV | 28 | y3_input | Thermostat Y3 Input | Write | ||
| BV | 29 | remocc | Remote Occupancy Switch | Write | ||
| BV | 32 | alarm_hist_clear | Clear Alarm History | Write | ||
| BVmin | 33 | alarm_reset | Reset All Current Alarms | Write | ||
| BV | 34 | locshut | Local Unit Shutdown Req. | Write | ||
| BV | 35 | okpreocc | Ok to Preoccupancy Purge | Read | ||
| BV | 36 | oktoheat | OK to Run Heat | Read | ||
| BV | 37 | oktoufc | Ok to Unocc Free Cool? | Read | ||
| BV | 38 | preoccon | In Pre-Occupancy Purge? | Read | ||
| BV | 39 | damp_good | Econ Damper Operational | Read | ||
| BV | 40 | db_lock_out | Dry Bulb Lockout | Write | ||
| BV | 41 | dif_db_ena | Diff. Dry Bulb Control | Write | ||
| BV | 42 | dif_enth_ena | Diff. Enthalpy Control | Write | ||
| BV | 43 | econ_alarm | Economizer Alerts | Write | ||
| BV | 44 | enth_lock_out | Enthalpy Lockout | Write | ||
| BV | 45 | idf_alarm | Indoor Fan Alerts | Write | ||
| BV | 46 | occupied_fan | Fan On When Occupied | Write | ||
| BV | 49 | fst_error | FST Sensor Error | Write | ||
| BV | 50 | gen_status | General Status Switch | Write | ||
| BV | 51 | iaq_err | IAQ Sensor Error | Write | ||
| BV | 52 | idf_bad | IDF Operation Errors? | Read | ||
| BV | 58 | link_active | Linkage Active | Read | ||
| BV | 60 | oarh_err | OARH Sensor Error | Write | ||
| BV | 61 | oat_rel_alarm | OAT Thermistor Alerts | Write | ||
| BV | 63 | sdpa_err | SDPA Sensor Error | Write | ||
| BV | 64 | s_bmpald | Cmp Bump Loader Test | Write | ||
| BV | 65 | ok_free_cl | OK to Use Free Cooling? | Read | ||
| BV | 66 | pe2 | Power Exhaust 2 Relay | Write | ||
| BV | 67 | rarh_err | RARH Sensor Error | Write | ||
| BV | 68 | rat_err | RAT Sensor Error | Write | ||
| BV | 70 | s_alarm | Alarm Output Relay Test | Write | ||
| BV | 71 | s_bmpa1 | Compressor Bump A1 Test | Write | ||
| BV | 72 | s_bmpa2 | Compressor Bump A2 Test | Write | ||
| BV | 73 | s_cchr1 | Crankcase Heater 1 test | Write | ||
| BV | 74 | s_coola1 | Cooling W/Comp.A1 Test | Write | ||
| BV | 75 | s_coola2 | Cooling W/Comp.A2 Test | Write | ||
| BV | 76 | s_heat1 | Heating Stage 1 Test | Write | ||
| BV | 77 | s_heat2 | Heating Stage 2 Test | Write | ||
| BV | 78 | s_idftrn | IDF Manual Transition | Write | ||
| BV | 79 | s_cola1d | Cooling W/Comp.ALD Test | Write | ||
| BV | 80 | purge | Smoke Purge Switch | Write | ||
| BV | 82 | s_pe_1 | Power Exhaust 1 Test | Write | ||
| BV | 83 | s_pe_2 | Power Exhaust 2 Test | Write | ||
| BV | 84 | sat_err | SAT Sensor Error | Write | ||
| BV | 89 | sspa_err | SSPA Sensor Error | Write | ||
| BV | 92 | dst_actv | DST currently active | Read | ||
| BV | 93 | dst_cfg | DST allowed? | Write | ||
| BV | 95 | loc_occ | Local Sched Occ Request | Write | ||
| BV | 96 | hol_tmrw | Tomorrow Is A Holiday | Read | ||
| BV | 98 | holtoday | Today Is A Holiday | Read | ||
| BV | 100 | pass_ebl | User Password Protection | Write | ||
| BV | 103 | space_alarm | Space Sensors Alerts | Write | ||
| BV | 104 | tstat_al | Thermostat Alerts | Write | ||
| BV | 106 | auid | ALC Auto Id Scheme | Write | ||
| BV | 107 | bac_auid | BACnet ID Auto ID | Write | ||
| BV | 109 | reset_filter_timer | Reset Filter Timer | Write | ||
| BV | 110 | calobjst | BACnetCal Object Status | Read | ||
| BV | 111 | backfile | USB Find Restore File | Write | ||
| BV | 112 | firedown | Fire Shutdown Switch | Write | ||
| BV | 115 | adptstat | Tstat Adaptive Staging | Write | ||
| BV | 122 | allhtloc | All Heat Stages Lockout | Write | ||
| BV | 123 | ca1_aval | Compressor A1 Available | Read | ||
| BV | 124 | ca1_lock | Compressor A1 Locked Out | Read | ||
| BV | 125 | ca2_aval | Compressor A2 Available | Read | ||
| BV | 126 | ca2_lock | Compressor A2 Locked Out | Read | ||
| BV | 128 | ciralock | Circuit A Locked Out | Read | ||
| BV | 129 | ddbckup | Make Config Backup File | Write | ||
| BV | 130 | ddrstre | Start Config Restore | Read | ||
| BV | 133 | tcs_Act | Temp Compensate Start On | Read | ||
| BV | 135 | ufc_act | Unocc Free Cool Active | Read | ||
| BV | 160 | autocool | RUN AUTO COOLING TEST | Write | ||
| BV | 161 | autoheat | RUN AUTO HEATING TEST | Write | ||
| BV | 162 | autosys | RUN AUTO SYSTEM TEST | Write | ||
| BV | 163 | autoindp | AUTO INDEPENDENT TEST | Write | ||
| BV | 164 | iaq_ovrd | Is IAQ Override Active? | Read | ||
| BV | 167 | f_caloch | CirA low charge | Read | ||
| BV | 168 | f_caddf | CirA down due to fail | Read | ||
| BV | 169 | a_capr | Cir.A Pressure Ratio | Read | ||
| BV | 170 | a_calsp | Cir.A Low Suction | Read | ||
| BV | 171 | a_cahps | Cir.A HPS trip | Read | ||
| BV | 172 | a_cahdp | Cir.A High Discharge | Read | ||
| BV | 173 | f_ca2ddf | C.A2 down due to fail | Read | ||
| BV | 174 | a_ca2rr | C.A2 reverse rotation | Read | ||
| BV | 177 | a_ca2ftp | C.A2 fail to pressure | Read | ||
| BV | 178 | f_ca1ddf | C.A1 down due to fail | Read | ||
| BV | 179 | a_ca1rr | C.A1 reverse rotation | Read | ||
| BV | 181 | a_caoff | Cir.A unexpected off | Read | ||
| BV | 182 | a_ca1ftp | C.A1 fail to pressure | Read | ||
| BV | 183 | a_baddpa | Cir.A SDP sensor range | Read | ||
| BV | 184 | a_badec1 | Econ feedback range | Read | ||
| BV | 185 | a_badfst | FST sensor range | Read | ||
| BV | 186 | a_badoat | OAT sensor range | Read | ||
| BV | 187 | a_badrat | RAT sensor range | Read | ||
| BV | 188 | a_badsat | SAT sensor error | Read | ||
| BV | 189 | a_badspa | Cir.A SSP sensor range | Read | ||
| BV | 190 | a_badspt | SPT sensor range | Read | ||
| BV | 191 | a_opndpa | Cir.A SDP open sensor | Read | ||
| BV | 192 | a_opnec1 | Econ feedback open | Read | ||
| BV | 193 | a_opnfst | FST open sensor | Read | ||
| BV | 194 | a_opniaq | IAQ open sensor | Read | ||
| BV | 195 | a_opnoaq | OAQ open sensor | Read | ||
| BV | 196 | a_opnoat | OAT open sensor | Read | ||
| BV | 197 | a_opnorh | OARH open sensor | Read | ||
| BV | 198 | a_opnrat | RAT open sensor | Read | ||
| BV | 199 | a_opnrrh | RARH open sensor | Read | ||
| BV | 200 | a_opnspa | Cir.A SSP open sensor | Read | ||
| BV | 201 | a_opnspt | SPT open sensor | Read | ||
| BV | 202 | a_shtdpa | Cir.A SDP short sensor | Read | ||
| BV | 203 | a_shtec1 | Econ feedback shorted | Read | ||
| BV | 204 | a_shtfst | FST shorted sensor | Read | ||
| BV | 205 | a_shtiaq | IAQ shorted sensor | Read | ||
| BV | 206 | a_shtoaq | OAQ shorted sensor | Read | ||
| BV | 207 | a_shtoat | OAT shorted sensor | Read | ||
| BV | 208 | a_shtorh | OARH shorted sensor | Read | ||
| BV | 209 | a_shtrat | RAT shorted sensor | Read | ||
| BV | 210 | a_shtrrh | RARH shorted sensor | Read | ||
| BV | 211 | a_shtspa | Cir.A SSP short sensor | Read | ||
| BV | 212 | a_shtspt | SPT shorted sensor | Read | ||
| BV | 214 | a_dfilt | Dirty Filter | Write | ||
| BV | 215 | a_dnm | Econ not modulating | Read | ||
| BV | 216 | a_dnm_sc | Econ stuck closed | Read | ||
| BV | 217 | a_dnm_so | Econ stuck open | Read | ||
| BV | 218 | a_dnmemd | Econ mech disconnected | Read | ||
| BV | 219 | a_idfwar | Indoor Fan status | Read | ||
| BV | 220 | a_impcl | Tstat improper cool | Read | ||
| BV | 221 | a_impht | Tstat improper heat | Read | ||
| BV | 222 | a_noign | IGC ignition failure | Read | ||
| BV | 223 | a_simhc | Tstat heat/cool calls | Read | ||
| BV | 224 | a_t24enc | Econ not cooling | Read | ||
| BV | 225 | a_t24eoa | Excessive Outdoor air | Read | ||
| BV | 226 | a_t24ewc | Econ improper cooling | Read | ||
| BV | 230 | f_idfoff | IDF off when comand on | Read | ||
| BV | 231 | f_idfon | IDF on when comand off | Read | ||
| BV | 235 | f_ronoht | Rollout without heat | Read | ||
| BV | 236 | a_caldp | Cir.A Low Discharge | Read | ||
| BV | 237 | a_notime | MBB Clock failure | Read | ||
| BV | 241 | f_cstuck | Compressor Stuck on | Read | ||
| BV | 242 | f_fire | Fire Shutdown | Read | ||
| BV | 243 | f_bad_dd | Software Error | Read | ||
| BV | 244 | a_gensw | General Status | Read | ||
| BV | 245 | a_mbb0x | MBB zero crossing | Read | ||
| BV | 246 | a_mbb12d | MBB Rnet voltage range | Read | ||
| BV | 247 | a_mbb24d | MBB 24vdc range | Read | ||
| BV | 248 | a_mbb5dc | MBB 5vdc range | Read | ||
| BV | 264 | f_freeze | Freeze protection | Read | ||
| BV | 265 | f_gensw | General Status | Read | ||
| BV | 266 | f_hstuck | Run away heat fault | Read | ||
| BV | 267 | f_mbbeep | MBB EEPROM Failure | Read | ||
| BV | 268 | f_mbbf2 | MBB fuse 2 open | Read | ||
| BV | 269 | f_mbbf3 | MBB fuse 3 open | Read | ||
| BV | 270 | f_mbblov | MBB low voltage | Read | ||
| BV | 271 | f_mbbref | MBB reference voltage | Read | ||
| BV | 272 | f_remoff | Remote Shutdown | Read | ||
| BV | 273 | f_cofs | Condensate Overflow | Read | ||
| BV | 274 | a_opnsrh | SPRH open sensor | Read | ||
| BV | 275 | a_shtsrh | SPRH shorted sensor | Read | ||
| BV | 276 | a_opnoac | OACFM open sensor | Read | ||
| BV | 277 | a_shtoac | OACFM shorted sensor | Read | ||
| BV | 278 | f_idflsm | IDF Manual Limit Trip | Read | ||
| BV | 279 | f_phmon | Phase Monitor Trip | Read | ||
| BV | 281 | s_ldv_a | Liq Diverter Val Rly Tst | Write | ||
| BV | 282 | s_rdv_a | Rht Dischg Valve Rly Tst | Write | ||
| BV | 301 | mechcool | Mechanical Cool active? | Read | ||
| BV | 302 | okmechcl | Ok to use compressors? | Read | ||
| BV | 303 | perc_bac | Percent Enable/Disable | Write | ||
| BV | 305 | hw_al | Hardware Failures Alerts | Write | ||
| BV | 306 | heat_al | Heating Failure Alerts | Write | ||
| BV | 307 | co2s_al | Air Quality CO2 Alerts | Write | ||
| BV | 308 | rhs_al | RH sensor failure Alert | Read | ||
| BV | 309 | gens_al | General Status Alerts | Write | ||
| BV | 310 | trans_al | Transducer Sensor Alerts | Write | ||
| BV | 311 | sa_ra_alarm | SAT/RAT Sensor Alerts | Write | ||
| BV | 312 | comp_alarm | Compressor Alerts | Write | ||
| BV | 313 | circuit_alarm | Refrig Circuit Alerts | Write | ||
| BV | 314 | oat_error | OAT Sensor Error | Write | ||
| BV | 317 | lc_lock | Low cooling locked out | Read | ||
| BV | 318 | mc_lock | Medium Cooling lockout | Read | ||
| BV | 370 | heatdmdLimit | HeatDemandLimiting | Write | ||
| BV | 371 | oacfm_rel_alarm | OACFM Alarm Relay | Write | ||
| BV | 410 | sup_air_temp_en | Supply Air Temper Enable | Write | ||
| BV | 415 | oktotemp | OK to SupplyAirTempering | Read | ||
| BV | 420 | oktofbd | Ok to fan based dehum | Read | ||
| BV | 421 | oktohumz | Ok to use humidimizer | Read | ||
| BV | 422 | oktodhum | Ok to Dehumidify? | Read | ||
| BV | 423 | humctrla | humidity ctrl is active | Read | ||
| BV | 435 | cooldmdLimit | Cool Demand Limiting | Write | ||
| BV | 439 | fbdsatlo | fbdh sat locked out | Read | ||
| BV | 440 | fbdsstlo | FBDH SST locked out | Read | ||
| BV | 445 | iaq_override_en | IAQ override enable | Write | ||
| BV | 449 | sdwn_a1 | Shutdown A1 First | Write | ||
| BV | 450 | sdwn_a2 | Shutdown A2 First | Write | ||
| BV | 451 | sdwn_ald | Shutdown Loader First | Write | ||
| BV | 452 | cmpa1_en | Is comp A1 present | Read | ||
| BV | 453 | cmpa2_en | Is comp A2 present | Read | ||
| BV | 454 | cmpal_en | Is comp Loader present | Read | ||
| BV | 455 | s_rlv_a | Reheat Liq Valv Rly Test | Write | ||
| BV | 456 | s_clv_a | Cooling Liq Valv Test | Write | ||
| BV | 457 | s_erv2p | 2Position/ERV Relay Test | Write | ||
| BV | 469 | disldpal | Low Discharge Diagnostic | Write | ||
| BV | 630 | doorsw | Door Interlock Switch | Write | ||
| BV | 631 | a_drlock | Door Interlock Alert | Read | ||
| BV | 632 | fan_stat | Fan Status Switch | Write | ||
| BV | 1016 | flt_status | Filter Status Switch | Write | ||
| BV | 1017 | w1_input | Thermostat W1 Input | Write | ||
| BV | 1018 | w2_input | Thermostat W2 Input | Write | ||
| BV | 1019 | y1_input | Thermostat Y1 Input | Write | ||
| BV | 1020 | y2_input | Thermostat Y2 Input | Write | ||
| BV | 1021 | g_input | Thermostat G Input | Write | ||
| BV | 2008 | occ_status | Currently Occupied | Write | ||
| BV | 6000 | ofr | Outdoor Fan Relay | Write | ||
| BV | 6001 | s_ofrspd | ODF Speed Relay Test | Write | ||
| BV | 6002 | erv_2pos | 2-Pos Damper/ERV relay | Write | ||
| BV | 7001 | space_err | SPT Sensor Error | Write | ||
| BV | 7002 | stpt_err | SPTO Sensor Error | Write | ||
| BV | 7008 | sfan_fail_alarm | Shut Down on IDF Failure | Write | ||
| BV | 7009 | sfan_hand_alarm | IDF Speed Override Flag | Read | ||
| BV | 7010 | humz_en | Humidimizer Status | Write | ||
| BV | 7011 | ldv_a | Liquid Diverter Val CirA | Write | ||
| BV | 7012 | rdv_a | Reheat Dischg Valve CirA | Write | ||
| BV | 7013 | rdva_en | Reheat Dischg Valve CirA | Read | ||
| BV | 7014 | ldva_en | Liquid Divert Valve CirA | Read | ||
| BV | 7017 | filter_alarm | Dirty Filter Alerts | Write | ||
| BV | 7028 | condensate_switch | COFS Switch State | Write | ||
| BV | 7030 | iaqoverride_switch | IAQ override sw state | Write | ||
| BVmin | 7048 | equip_alarm | Alarm Output Relay State | Write | ||
| BV | 7049 | clva_en | Cooling Liq Valve CirA | Read | ||
| BV | 7050 | rlva_en | Reheat Liquid Valve CirA | Read | ||
| BV | 7051 | rlv_a | Reheat Liquid Valve CirA | Write | ||
| BV | 7052 | clv_a | Cooling Liq Valve CirA | Write | ||
| BV | 7053 | loamben | Low Ambient Enable | Write | ||
| BV | 9001 | rem_shut | Remote Shutdown Switch | Write | ||
| BV | 9008 | s_ecocal | Econ Damper Calibration | Write | ||
| BV | 9009 | evac | Smoke Evacuation Switch | Write | ||
| BV | 9010 | pressure | Smoke Pressure Switch | Write | ||
| BV | 9011 | evacdamp | Smoke Evac with damper | Write | ||
| BV | 9076 | ofr2 | Outdoor Fan Relay 2 | Write | ||
| BV | 9077 | ofr3 | Outdoor Fan Relay 3 | Write | ||
| BV | 9080 | loamben2 | Low Ambient Enable2 | Write | ||
| BV | 9081 | s_ofr2 | ODF Relay2 Test | Write | ||
| BV | 9082 | s_ofr3 | ODF Relay3 Test | Write | ||
| BV | 9086 | IFM2OFEN | INDOOR MOTOR2 OFFSET EN | Write | ||
| BV | 9088 | zs_motion | ZS Motion Sensor | Write | ||
| BV | 9090 | sprh_err | SPRH Sensor Error | Write | ||
| BV | 9094 | occstdby | OccupiedStandBY | Write | ||
| BV | 9095 | leak_dtc | leak detection | Read | ||
| BV | 9096 | f_leakdt | Leak Detection | Read | ||
| BV | 9120 | loamben3 | Low Ambient Enable3 | Write | ||
| MV | 2 | control_type | Unit Control Type (1 to 3) | Write | ||
| MV | 5 | tstat_type | Thermostat Hardware Type (1 to 4) | Write | ||
| MV | 6 | ventstat | Ventilation Status (1 to 10) | Read | ||
| MV | 9 | color | Operation Status Color (1 to 16) | Read | ||
| MV | 11 | bms_cfg | BAS Protocol Select (1 to 3) | Write | ||
| MVmin | 12 | bms_occ | BMS Occupancy Request (1 to 3) | Write | ||
| MV | 13 | lnk_occ | Linkage Occupied Request (1 to 3) | Write | ||
| MV | 14 | occ_ctrl | Active Occupancy control (1 to 8) | Read | ||
| MV | 16 | ht_type | Type of Heat Installed (1 to 2) | Write | ||
| MV | 18 | bac_baud | BACnet BMS baud rate (1 to 6) | Read | ||
| MV | 19 | fw_state | Firmware Release State (1 to 3) | Read | ||
| MV | 24 | ufc_cfg | When to Unocc Free Cool? (1 to 3) | Write | ||
| MV | 25 | iaqancfg | Analog Input IAQ Control (1 to 4) | Write | ||
| MV | 33 | rarh_channel | RARH Assigned Channel (1 to 5) | Write | ||
| MV | 41 | filter_channel | Filter Status Sw Channel (1 to 8) | Write | ||
| MV | 42 | filt_cfg | Filter Status Swith Type (1 to 3) | Write | ||
| MV | 43 | sub_mode | Running Mode Operation (1 to 35) | Read | ||
| MV | 44 | bac_rest | Backup and Restore (1 to 3) | Read | ||
| MV | 45 | rmoc_cfg | Remote Occupancy Sw Type (1 to 3) | Write | ||
| MV | 46 | rmocchan | Remote Occupancy Channel (1 to 8) | Write | ||
| MV | 47 | keepconf | Keep configuration (1 to 3) | Write | ||
| MV | 56 | cdlm_level | Cool demand Limit Level (1 to 4) | Write | ||
| MV | 57 | hdlm_level | Heat demand Limit Level (1 to 4) | Write | ||
| MV | 58 | fbd_type | Fan Based Dehum Type (1 to 3) | Write | ||
| MV | 101 | sys_demand_enum | System Demand (1 to 28) | Read | ||
| MV | 156 | test_ito | Test Inactivity Time Out (1 to 7) | Write | ||
| MV | 365 | pe1_channel | PE1 Relay Channel (1 to 3) | Write | ||
| MV | 366 | pe2_channel | PE2 Relay Channel (1 to 3) | Write | ||
| MV | 370 | ocfmchan | OACFM Assigned Channel (1 to 5) | Write | ||
| MV | 372 | sprhchan | SPRH Assigned Channel (1 to 5) | Write | ||
| MV | 426 | oaq_channel | OAQ Assigned Channel (1 to 5) | Write | ||
| MV | 444 | iaqo_sw_chan | IAQ override sw channel (1 to 8) | Write | ||
| MV | 451 | fanstcfg | Fan Status SW Type (1 to 3) | Write | ||
| MV | 453 | venttype | Ventilation Method (1 to 5) | Write | ||
| MV | 607 | iaq_channel | IAQ Assigned Channel (1 to 5) | Write | ||
| MV | 608 | oarh_channel | OARH Assigned Channel (1 to 5) | Write | ||
| MV | 629 | doorchan | Door Switch Channel (1 to 8) | Write | ||
| MV | 1922 | zs_type | ZS Sensor Type (1 to 6) | Write | ||
| MVmin | 2002 | sys_mode | System Mode (1 to 6) | Read | ||
| MV | 2003 | sysvtype | Comp. Framework (1 to 4) | Write | ||
| MV | 2005 | odfctl | ODF.Control scheme (1 to 8) | Write | ||
| MV | 9039 | cofschan | COFS Assigned Channel (1 to 8) | Write | ||
| MV | 9040 | firechan | Fire Switch Channel (1 to 8) | Write | ||
| MV | 9041 | humdchan | Humidistat Status Chan. (1 to 8) | Write | ||
| MV | 9042 | pmr_chan | Phase Monitor Channel (1 to 8) | Write | ||
| MV | 9043 | enthchan | Enthalpy Sw Channel (1 to 8) | Write | ||
| MV | 9044 | evacchan | Smoke Evacuation Sw Chan (1 to 8) | Write | ||
| MV | 9045 | fnstchan | Fan Status Channel (1 to 8) | Write | ||
| MV | 9046 | gen_chan | General Status Channel (1 to 8) | Write | ||
| MV | 9047 | preschan | Smoke Pressure Sw Chan (1 to 8) | Write | ||
| MV | 9048 | purgchan | Smoke Purge Sw Channel (1 to 8) | Write | ||
| MV | 9049 | roffchan | Remote Shutdown Channel (1 to 8) | Write | ||
| MV | 9050 | alm_chan | ALM Relay Assigned Chan (1 to 3) | Write | ||
| MV | 9051 | cofs_cfg | COFS Switch Type (1 to 3) | Write | ||
| MV | 9052 | fire_cfg | Fire Shutdown Sw Type (1 to 3) | Write | ||
| MV | 9053 | humd_cfg | Humidistat Switch Type (1 to 3) | Write | ||
| MV | 9054 | pmr_cfg | Phase Monitor SW Type (1 to 3) | Write | ||
| MV | 9055 | enth_cfg | Enthalpy Switch Type (1 to 3) | Write | ||
| MV | 9056 | evac_cfg | Smoke Evacuation Sw Type (1 to 3) | Write | ||
| MV | 9057 | gens_cfg | General Status Sw Type (1 to 3) | Write | ||
| MV | 9058 | iaqoscfg | IAQ Override Switch Type (1 to 3) | Write | ||
| MV | 9059 | pres_cfg | Smoke Pressure Sw Type (1 to 3) | Write | ||
| MV | 9060 | purg_cfg | Smoke Purge Switch Type (1 to 3) | Write | ||
| MV | 9061 | roff_cfg | Remote Shutdown SW Type (1 to 3) | Write | ||
| MV | 9075 | ervstat | ERV STATUS (1 to 3) | Read | ||
| MV | 9077 | zsm_cfg | ZS motion sensor cfg (1 to 4) | Write | ||
| MV | 9100 | door_cfg | Door Switch Type (1 to 3) | Write | ||
| MV | 9116 | y3_chan | Y3 Thermostat Channel (1 to 8) | Write | ||
| MV | 9117 | y3_cfg | Y3 Switch Type (1 to 3) | Write |
No points match these filters.
Object ID lookup: Carrier 48/50FE and 48/50GE Rooftop point IDs by name
AV2cch_max_tAV4dmpr_cmdAV5mp_uspd2AV6sf_vfd_feedbackAV8ucspAV10idf_sa_tempAV12iaq_20maAV13iaq_4maAV14alarm_infoAV15mp_spd2AV21oarh_4maAV22oarh_20maAV30rarhAV31rarh_4maAV32rarh_20maAV35req_fan_spdAV36speed_maxAV37sys_demandAV39prime_vAV40cl_sel_timeguardAV44max_enthAV45ht_sel_timeguardAV46acthstgsAV47hour_a1AV48hour_a2AV49hour_alarmAV50timgd_h2AV51hour_dampAV52hour_full_ldAV53hour_free_clAV54hour_ht_1AV55hour_ht_2AV56hour_idfAV57hour_max_fanAV61hour_pe_1AV62hour_pe_2AV63hour_serv_tstAV64hour_vent_fanAV67max_free_cl_tempAV71min_free_cl_tempAV76oa_enthAV77oa_ra_diff_enthAV78oa_ra_diff_tempAV95ra_enthAV97rs_a1AV98rs_a2AV99rs_almAV100rs_alrstAV102rs_dampAV103rs_floadAV104rs_freecAV105ufctimeAV106rs_htr_1AV107rs_htr_2AV108rs_idfAV109rs_maxfAV113rs_pe_1AV114rs_pe_2AV115rs_porAV116rs_stestAV117rs_ventfAV118s_damperAV119s_idfspdAV124sdp_aAV131ssp_aAV134st_a1AV135st_a2AV136st_almAV137st_alrstAV138mp_uspd3AV139st_dampAV140st_floadAV141st_freecAV142st_htr_1AV143st_htr_2AV144st_idfAV145st_maxfAV148st_pe_1AV149st_pe_2AV150st_porAV151st_stestAV152st_ventfAV153startdlyAV157timgd_a2AV159altitudeAV161barpAV162timgd_a1AV163temp_effAV164timg_aldAV173timgd_h1AV175mintilocAV176nxtoctimAV177nxtuntimAV178uhspAV179otl_cfgAV180ovr_extAV181passwordAV182prvuntimAV184resetdevAV185dampmaxAV186tdmd_tg2AV187tdmd_tg3AV188bac_idAV189bac_macAV191utc_ofstAV192a1strikeAV193a2strikeAV194actcstgsAV195aq_diffAV196aq_pos1AV197aq_pos2AV198aq_pos3AV199aq_spd1AV200aq_spd2AV201aq_spd3AV202c_minoffAV203c_minonAV204cira_prAV205cldtrendAV206cool_dmdAV207cool_fodAV208csp_effAV212daq_highAV213daq_lowAV214mp_upt3AV215dmdhconAV217dmdhhonAV218dmdlcoffAV219dmdlconAV220dmdlhoffAV221dmdlhonAV222mp_uspd1AV223dmdmconAV226eceonotrvAV229pe2_offsAV235h_minoffAV236h_minonAV237high_cool_saspAV238hcsp_gapAV239hadmd_lupAV240heat_dmdAV241heat_fodAV242hour_cchr1AV243hsp_effAV244htdtrendAV245iaq_offsAV246iaqminpAV248iaqp_laAV252iaqptimeAV253la_tempAV254low_cool_saspAV255lnk_aoztAV256lnk_aztAV257lnk_creqAV258lnk_dposAV259lnk_hreqAV260lnk_mairAV261lnk_modeAV262lnk_mzbkAV263lnk_ocrqAV264lnk_ocspAV265lnk_ohrqAV266lnk_ohspAV267lnk_opstAV268lnk_satAV269lnk_sbtAV270lnk_siaqAV271lnk_sprhAV272lnk_supbAV273lnk_supeAV274lnk_ucspAV275lnk_uhspAV276loch_lotAV277lochargeAV278max_cstgsAV279max_hstgsAV280minodftmAV281no_igctmAV283numcstgsAV284numhstgsAV286oat_locAV287oatlufcAV288ocspAV289ohspAV290mp_dpos2AV291rat_locAV292req_cstgsAV293reqhstgsAV294rs_cchr1AV295sdt_aAV296space_tAV297spt_locAV298spto_rngAV300sstckdlyAV301st_cchr1AV303std_barpAV305t24chdlyAV306t24ecstsAV307t24ratdfAV308t24satdbAV309t24tstmnAV310t24tstmxAV311tdmd_tg1AV312link_ahu_staticAV316pe_offdbAV317pe1_offsAV318minp_maxAV319mp_dpos1AV320mp_dpos3AV321mp_dspd1AV322mp_dspd2AV323ms_dspd3AV324mp_pos1AV325mp_pos2AV326mp_pos3AV327mp_spd1AV328mp_spd3AV329mp_upos1AV330mp_upos2AV331mp_upos3AV332mp_upt1AV333mp_upt2AV334num_active_alertsAV335num_active_faultsAV336bkpreptmAV337rstcomtmAV339sst_aAV342sattrendAV343pe1_pmaxAV344pe2_pmaxAV345pe1_pos1AV346pe1_pos2AV347pe1_pos3AV348pe1_spd1AV349pe1_spd2AV350pe1_spd3AV351pe2_pos1AV352pe2_pos2AV353pe2_pos3AV354pe2_spd1AV355pe2_spd2AV356pe2_spd3AV358aqp_pos1AV359aqp_pos2AV360aqp_pos3AV361aqp_spd1AV362aqp_spd2AV363aqp_spd3AV364aqp_offsAV367sprh_ospAV368sprh_dbAV369ocfm_4maAV371ocfm_netAV373sprh_20maAV375sprh_4maAV376sprh_netAV380hour_ldv_aAV381hour_rdv_aAV382hour_rqhl1AV383hour_rqhl2AV384st_ldv_aAV385st_rdv_aAV386st_rqhl1AV387st_rqhl2AV388rs_ldv_aAV389rs_rdv_aAV390rs_rqhl1AV391rs_rqhl2AV400cdlm_level1AV401cdlm_level2AV402cdlm_level3AV403hdlm_level1AV404hdlm_level2AV405hdlm_level3AV411sup_air_temp_setptAV412min_posAV413reqdstgsAV414s_hmzlevAV416oacfmAV417ocfm20maAV424oatstempAV436fbdh_satAV437fbdh_sstAV438fbdlospAV441fbdsatspAV442aqd_highAV443aqd_lowAV455rs_clv_aAV456rs_rlv_aAV457hr_clv_aAV458hr_rlv_aAV459st_clv_aAV460st_rlv_aAV461sprh_uspAV617umin_satAV618satlaclrAV619satfzproAV620hour_idf2AV621st_idf2AV622rs_idf2AV623hour_ofr2AV624st_ofr2AV625rs_ofr2AV626hour_ofr3AV627st_ofr3AV628rs_ofr3AV629max_infoAV630max_mastAV1003oa_tempAV1006stpt_adjAV1008sa_tempAV1009iaqAV1010ra_tempAV1011space_rhAV1012oaqAV1022oarhAV1902EquipmentTouchSPTAV1904EquipmentTouchRHAV1905ZSZoneTempAV1906zszco2AV1907ZS1TempTrimAV1908ZS2TempTrimAV1909ZS3TempTrimAV1910ZS4TempTrimAV1911ZS5TempTrimAV1912ZS1RawTempAV1913ZS2RawTempAV1914ZS3RawTempAV1915ZS4RawTempAV1916ZS5RawTempAV1917ZS1TempAV1918ZS2TempAV1919ZS3TempAV1920ZS4TempAV1921ZS5TempAV2007space_tempAV2015filter_rntmAV2019filter_service_hrsAV2022oa_dmpr_posAV2027vfd_outputAV6001zonesptAV6002ospAV6003odbAV6004udbAV6005uspAV6006effspAV6007effdbAV6021setadjAV7001iaq_netAV7002oaq_netAV7003oarh_netAV7004rarh_netAV7005rat_netAV7006spt_netAV7007oat_netAV7010hr_aldrAV7011st_aldrAV7012rs_aldrAV8001deviaqAV8002devoaqAV8003devoatAV8004devoarhAV8005devrarhAV8006devratAV8007devsptAV8008objiaqAV8009objoaqAV8010objoatAV8011objoarhAV8012objrarhAV8013objratAV8014objsptAV8015coviaqAV8016covoaqAV8017covoatAV8018covoarhAV8019covrarhAV8020covratAV8021covsptAV8022strh_netAV8023stst_netAV8024devstAV8025pollstAV8026aistsptAV8027aistsprhAV8028devsprhAV8029objsprhAV8030covsprhAV8031lclockspAV8032mclockspAV8033oatlheatAV8034zsaddr1AV8035zsaddr2AV8036zsaddr3AV8037zsaddr4AV8038zsaddr5AV8043hour_ofrAV8044rs_ofrAV8045st_ofrAV8046rs_erv2pAV8047st_erv2pAV8048fspd_rpmAV8049erv2chanAV8050rpm_fclAV8051rpm_hclAV8052rpm_heatAV8053rpm_lclAV8054rpm_ventAV8055hr_erv2pAV8056fdrpmminAV8057fdrpmmaxAV8075unitsizeAV9074s_ervspdAV9078FANSPED2AV9079la_temp2AV9083IFM2OFSTAV9085fsp2_rpmAV9087lclofsetAV9089netintoAV9091zs_humidityAV9092humzofstAV9093zsm_tmrAV9098zst_tmrAV9099delta_cmd_posAV9101drsw_dlyAV9118rpm_mclAV9119mclofsetAV9121la_temp3BV3cch_relayBV4circa_hpsBV5cmpa1enaBV6cmpa2enaBV7fanred10BV9cmpalenaBV10hs1BV11hs2BV13igc_ifoBV15pe1BV16ht1_avalBV17ht2_avalBV20iaqpurgeBV21dmpr_errBV27ALARMENBV28y3_inputBV29remoccBV32alarm_hist_clearBV33alarm_resetBV34locshutBV35okpreoccBV36oktoheatBV37oktoufcBV38preocconBV39damp_goodBV40db_lock_outBV41dif_db_enaBV42dif_enth_enaBV43econ_alarmBV44enth_lock_outBV45idf_alarmBV46occupied_fanBV49fst_errorBV50gen_statusBV51iaq_errBV52idf_badBV58link_activeBV60oarh_errBV61oat_rel_alarmBV63sdpa_errBV64s_bmpaldBV65ok_free_clBV66pe2BV67rarh_errBV68rat_errBV70s_alarmBV71s_bmpa1BV72s_bmpa2BV73s_cchr1BV74s_coola1BV75s_coola2BV76s_heat1BV77s_heat2BV78s_idftrnBV79s_cola1dBV80purgeBV82s_pe_1BV83s_pe_2BV84sat_errBV89sspa_errBV92dst_actvBV93dst_cfgBV95loc_occBV96hol_tmrwBV98holtodayBV100pass_eblBV103space_alarmBV104tstat_alBV106auidBV107bac_auidBV109reset_filter_timerBV110calobjstBV111backfileBV112firedownBV115adptstatBV122allhtlocBV123ca1_avalBV124ca1_lockBV125ca2_avalBV126ca2_lockBV128ciralockBV129ddbckupBV130ddrstreBV133tcs_ActBV135ufc_actBV160autocoolBV161autoheatBV162autosysBV163autoindpBV164iaq_ovrdBV167f_calochBV168f_caddfBV169a_caprBV170a_calspBV171a_cahpsBV172a_cahdpBV173f_ca2ddfBV174a_ca2rrBV177a_ca2ftpBV178f_ca1ddfBV179a_ca1rrBV181a_caoffBV182a_ca1ftpBV183a_baddpaBV184a_badec1BV185a_badfstBV186a_badoatBV187a_badratBV188a_badsatBV189a_badspaBV190a_badsptBV191a_opndpaBV192a_opnec1BV193a_opnfstBV194a_opniaqBV195a_opnoaqBV196a_opnoatBV197a_opnorhBV198a_opnratBV199a_opnrrhBV200a_opnspaBV201a_opnsptBV202a_shtdpaBV203a_shtec1BV204a_shtfstBV205a_shtiaqBV206a_shtoaqBV207a_shtoatBV208a_shtorhBV209a_shtratBV210a_shtrrhBV211a_shtspaBV212a_shtsptBV214a_dfiltBV215a_dnmBV216a_dnm_scBV217a_dnm_soBV218a_dnmemdBV219a_idfwarBV220a_impclBV221a_imphtBV222a_noignBV223a_simhcBV224a_t24encBV225a_t24eoaBV226a_t24ewcBV230f_idfoffBV231f_idfonBV235f_ronohtBV236a_caldpBV237a_notimeBV241f_cstuckBV242f_fireBV243f_bad_ddBV244a_genswBV245a_mbb0xBV246a_mbb12dBV247a_mbb24dBV248a_mbb5dcBV264f_freezeBV265f_genswBV266f_hstuckBV267f_mbbeepBV268f_mbbf2BV269f_mbbf3BV270f_mbblovBV271f_mbbrefBV272f_remoffBV273f_cofsBV274a_opnsrhBV275a_shtsrhBV276a_opnoacBV277a_shtoacBV278f_idflsmBV279f_phmonBV281s_ldv_aBV282s_rdv_aBV301mechcoolBV302okmechclBV303perc_bacBV305hw_alBV306heat_alBV307co2s_alBV308rhs_alBV309gens_alBV310trans_alBV311sa_ra_alarmBV312comp_alarmBV313circuit_alarmBV314oat_errorBV317lc_lockBV318mc_lockBV370heatdmdLimitBV371oacfm_rel_alarmBV410sup_air_temp_enBV415oktotempBV420oktofbdBV421oktohumzBV422oktodhumBV423humctrlaBV435cooldmdLimitBV439fbdsatloBV440fbdsstloBV445iaq_override_enBV449sdwn_a1BV450sdwn_a2BV451sdwn_aldBV452cmpa1_enBV453cmpa2_enBV454cmpal_enBV455s_rlv_aBV456s_clv_aBV457s_erv2pBV469disldpalBV630doorswBV631a_drlockBV632fan_statBV1016flt_statusBV1017w1_inputBV1018w2_inputBV1019y1_inputBV1020y2_inputBV1021g_inputBV2008occ_statusBV6000ofrBV6001s_ofrspdBV6002erv_2posBV7001space_errBV7002stpt_errBV7008sfan_fail_alarmBV7009sfan_hand_alarmBV7010humz_enBV7011ldv_aBV7012rdv_aBV7013rdva_enBV7014ldva_enBV7017filter_alarmBV7028condensate_switchBV7030iaqoverride_switchBV7048equip_alarmBV7049clva_enBV7050rlva_enBV7051rlv_aBV7052clv_aBV7053loambenBV9001rem_shutBV9008s_ecocalBV9009evacBV9010pressureBV9011evacdampBV9076ofr2BV9077ofr3BV9080loamben2BV9081s_ofr2BV9082s_ofr3BV9086IFM2OFENBV9088zs_motionBV9090sprh_errBV9094occstdbyBV9095leak_dtcBV9096f_leakdtBV9120loamben3MV2control_typeMV5tstat_typeMV6ventstatMV9colorMV11bms_cfgMV12bms_occMV13lnk_occMV14occ_ctrlMV16ht_typeMV18bac_baudMV19fw_stateMV24ufc_cfgMV25iaqancfgMV33rarh_channelMV41filter_channelMV42filt_cfgMV43sub_modeMV44bac_restMV45rmoc_cfgMV46rmocchanMV47keepconfMV56cdlm_levelMV57hdlm_levelMV58fbd_typeMV101sys_demand_enumMV156test_itoMV365pe1_channelMV366pe2_channelMV370ocfmchanMV372sprhchanMV426oaq_channelMV444iaqo_sw_chanMV451fanstcfgMV453venttypeMV607iaq_channelMV608oarh_channelMV629doorchanMV1922zs_typeMV2002sys_modeMV2003sysvtypeMV2005odfctlMV9039cofschanMV9040firechanMV9041humdchanMV9042pmr_chanMV9043enthchanMV9044evacchanMV9045fnstchanMV9046gen_chanMV9047preschanMV9048purgchanMV9049roffchanMV9050alm_chanMV9051cofs_cfgMV9052fire_cfgMV9053humd_cfgMV9054pmr_cfgMV9055enth_cfgMV9056evac_cfgMV9057gens_cfgMV9058iaqoscfgMV9059pres_cfgMV9060purg_cfgMV9061roff_cfgMV9075ervstatMV9077zsm_cfgMV9100door_cfgMV9116y3_chanMV9117y3_cfg
Integration notes
- Taken from Appendix E of the guide (pp. 152-164: AV, BV and MSV tables). MSV objects are listed as MV.
- The 50FEQ/50GEQ/48QE heat pump list has every object here plus about 60 heat pump objects.
- The table also gives a CCN point name for most objects; only the BACnet side is captured here.
- Value ranges from the table are added to the descriptions in brackets. The BACnet table prints no multistate state texts; the display and CCN tables elsewhere in the guide list the options for many of them.
- The guide also lists about 14 string objects (software versions, model and serial numbers, device description), all with the ID String:0; they are left out because no usable instance is printed.
- Which objects exist depends on unit size, heat type and installed options (economizer, Humidi-MiZer, VFD fan, accessories). Many alert and fault flags (a_*, f_*) are printed as R/W and kept that way.
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 48/50FE and 48/50GE Rooftop (SystemVu) 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 Carrier 48/50FE and 48/50GE Rooftop (SystemVu)
How many BACnet points does the Carrier 48/50FE and 48/50GE Rooftop (SystemVu) have?
This list has 759 BACnet objects: 428 analog values, 262 binary values, 69 multi-state values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Carrier 48/50FE and 48/50GE Rooftop (SystemVu) BACnet points are writable?
419 of the 759 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 Carrier 48/50FE and 48/50GE Rooftop (SystemVu) BACnet documentation?
The source is 48/50FE 04-30, 48/50GE 04-28 Single Package Rooftop Units with SystemVu Controls Version 3.X, Controls, Start-Up, Operation and Troubleshooting (Appendix E: BACnet Points List) (SYSVU-FE-GE-02T), revision 2026-01, published free by Carrier at https://brandportal.carrier.com/asset/02984c32-006a-4445-8822-1aad575e945b/SYSVU-FE-GE-02T.pdf.
What are the minimum BACnet points to integrate the Carrier 48/50FE and 48/50GE Rooftop (SystemVu)?
Start with MV 12 bms_occ (Occupancy request from the BMS (unocc / occupied / disabled)); AV 288 ocsp (Occupied cooling setpoint); AV 289 ohsp (Occupied heating setpoint); BV 33 alarm_reset (Resets all current alarms); MV 2002 sys_mode (Current mode (off, cool, heat, vent, test)); AV 35 req_fan_spd (Indoor fan speed the control is calling for, %); AV 296 space_t (Space temperature); AV 1008 sa_temp (Supply air temperature); BV 7048 equip_alarm (Alarm output relay state); AV 335 num_active_faults (Count of active faults).
How do I enable BMS control of the Carrier 48/50FE and 48/50GE Rooftop (SystemVu)?
Set BAS Protocol Select to BACnet on the unit display (Settings > Network Settings > BAS Protocol; default None). With BACnet selected the local occupancy schedule is reset and scheduling comes from the BACnet side: a BACnet schedule, or the BMS Occupancy Request (MV 12; the display tables list Unocc, Occupied and Disabled). Unit Control Type (MV 2) decides whether the unit runs from thermostat inputs or a space sensor.
Does the Carrier 48/50FE and 48/50GE Rooftop (SystemVu) need a BACnet heartbeat or have a communication timeout?
Network Input Timeout (AV 9089, default 30 min per the display tables) applies to the network input values. The guide does not say what the unit does when it expires, so keep any written network value refreshed well inside that time.
Can the BMS supply sensor values to the Carrier 48/50FE and 48/50GE Rooftop (SystemVu)?
Writable network inputs exist for space temperature (Network Space Temp Value, AV 7006), outdoor air temperature (AV 7007), return air temperature (AV 7005), space RH (AV 376), outdoor RH (AV 7003), IAQ and OAQ CO2 (AV 7001, AV 7002) and OA cfm (AV 371). The guide doesn't explain how the unit picks a network value over a local sensor; check the sensor channel settings on the display. The 'BACnet device for ...' and 'Object instance for ...' AVs let the unit read a sensor from another BACnet device.
How do I check these points on the real 48/50FE and 48/50GE Rooftop (SystemVu)?
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 Carrier BACnet points lists
- Water-cooled screw chiller controller (BACnet option)
Carrier 30HXA / 30HXC 076-271 Series 9 (UPC Open BACnet option)
Carrier 30HXA condenserless and 30HXC water-cooled screw chillers, sizes 076-271, Series 9 with ComfortLink controls and the BACnet communication option.
Also known as: 30HX, 30HXA, 30HXC, 30HX-2T, UPC Open, ComfortLink, screw chiller - Water-cooled chiller and water-to-water heat pump controller
Carrier 30WG / 30WGA / 61WG with SmartVu (Carrier Europe, BACnet option 149)
Carrier Europe 30WG and 30WGA water-cooled/condenserless chillers and 61WG water-to-water heat pumps with SmartVu (PIC 6.0, software 11.x) or SmartVu 2.0 (PIC 6.1, software 1.x).
Also known as: 30WG, 30WGA, 61WG, AquaSnap 30WG, 61WG heat pump, SmartVu PIC 6.0, SmartVu 2.0 PIC 6.1, option 149, Carrier Europe - Air-cooled split condensing unit controller
Carrier 38APS/38APD 025-130 Condensing Unit (ComfortLink, UPC Open BACnet option)
Carrier 38APS and 38APD 025-130 air-cooled condensing units with ComfortLink controls and the factory UPC Open BACnet option.
Also known as: 38AP, 38APS, 38APD, 38APS025, 38APD130, 38AP-3T, UPC Open, ComfortLink - VRF indoor unit (via BACnet gateway)
Carrier 40VM Series VRF BACnet Interface 40VM900052A (indoor unit objects)
Each indoor unit of a Carrier 40VM series VRF heat pump, heat recovery or mini-VRF system connected to the 40VM900052A BACnet Interface.
Also known as: 40VM900052A, 40VM900052, 40VM-52ASI, Carrier VRF BACnet Interface, 40VM VRF - VRF outdoor unit (via BACnet gateway)
Carrier 40VM Series VRF BACnet Interface 40VM900052A (outdoor header unit objects)
Outdoor header (and follower) units of Carrier 40VM series VRF systems connected to the 40VM900052A BACnet Interface.
Also known as: 40VM900052A, 40VM900052, 40VM-52ASI, Carrier VRF BACnet Interface, 40VM VRF - Fan coil (chilled water cassette) controller
Carrier 42WKN Chilled Water Cassette (microprocessor controller)
Carrier 42WKN chilled water cassette fan coils (model digit 9 = C) with the on-board microprocessor controller.
Also known as: 42WKN, 42WKN-1T, chilled water cassette, cassette fan coil, 5H1067400002 - Rooftop unit controller
Carrier 48/50FC and 48/50GC Rooftop (SystemVu)
Carrier 48/50FC 04-30 and 48/50GC 04-28 single-package rooftop units (R-410A) with SystemVu controls, version 5.X.
Also known as: SystemVu, 48FC, 50FC, 48GC, 50GC, 48/50FC, 48/50GC, SystemVu 5.X, 48-50FC-GC-05T - Rooftop unit controller
Carrier 48/50JC 04-06 Rooftop (SystemVu)
Carrier 48/50JC 04-06 single-package rooftop units (R-410A) with SystemVu controls, version 4.X.
Also known as: SystemVu, 48JC, 50JC, 48/50JC, SystemVu 4.X, 48-50JC-4-6-05T - Rooftop unit controller
Carrier 48/50K and 48/50V Applied Rooftop (SmartVu software 4.X network points)
Carrier 48/50K and 48/50V applied rooftop units with PIC 6.1 hardware and SmartVu controls running software version 4.X.
Also known as: 48K, 50K, 48V, 50V, 48/50K, 48/50V, SmartVu 4.X, 48-50-ART-SMVU-3T, Applied Rooftop SmartVu, PIC 6.1 - Applied rooftop unit controller
Carrier 48/50K and 48/50V Rooftop (SmartVu PIC 6.1)
Carrier 48/50K and 48/50V applied rooftop units (gas heat or electric heat, R-454B) with SmartVu controls on PIC 6.1 hardware.
Also known as: SmartVu, PIC 6.1, PIC6.1, 48K, 50K, 48V, 50V, 48/50K, 48/50V, Carrier applied rooftop, 48-50-ART-SVU-1T - Rooftop unit controller
Carrier 48/50LC 04-26 Rooftop (SystemVu)
Carrier 48/50LC 04-26 single-package rooftop units (R-410A) with the factory-installed SystemVu control, version 7.X.
Also known as: SystemVu, 48LC, 50LC, 48/50LC, 48LC 04-26, 50LC 04-26, SystemVu 7.X, S-VU-LC-4-26-06T - Rooftop unit controller (VAV)
Carrier 48/50LC B 07-26 VAV Rooftop (VAV-RTU Open)
Carrier 48/50LC B 07-26 variable air volume rooftop units with the factory VAV-RTU Open controller.
Also known as: VAV-RTU Open, VAV RTU Open, 48LCB, 50LCB, 48/50LCB, 48/50LC B, 48LC B 07-26, 50LC B 07-26, 48-50LCB-7-26-04T - Packaged rooftop unit controller
Carrier 48/50LC*H Light Commercial Rooftop (SmartVu 2.X, PIC 6.0)
Carrier 48/50LC*H light commercial high outdoor air rooftop units (R-410A) with factory SmartVu controls version 2.X on PIC 6.0 hardware.
Also known as: 48/50LC*H, 48LCH, 50LCH, 48/50LCH, SmartVu, PIC 6.0, Carrier light commercial high outdoor air rooftop, 48-50-LRT-SMVU-2T - Self-contained unit controller
Carrier 50BVT/50BVV/50BVQ/50VQP/50BVW Indoor Self-Contained Units (SCU Open, UC Open XP)
Carrier 50BV and 50VQP indoor water-cooled self-contained units and 50BVW units with the factory SCU Open program on a UC Open XP controller.
Also known as: 50BV, 50BVT, 50BVV, 50BVQ, 50VQP, 50BVW, SCU Open, UC Open XP, 50BV-SCU-3T, water-cooled self-contained unit - Rooftop unit controller (heat-pump units)
Carrier 50FCQ/50GCQ Rooftop Heat Pump (SystemVu)
Carrier 50FCQ 04-28 and 50GCQ 04-12 single-package rooftop heat pumps (R-410A) with SystemVu controls, version 4.X.
Also known as: SystemVu, 50FCQ, 50GCQ, 50FCQ 04-28, 50GCQ 04-12, SystemVu 4.X, 50FCQ-GCQ-04T - Rooftop unit controller (heat-pump units)
Carrier 50FEQ/50GEQ/48QE Heat Pump and Hybrid Heat Rooftop (SystemVu)
Carrier 50FEQ and 50GEQ 04-28 packaged rooftop heat pumps and 48QE 04-28 hybrid heat units (R-454B) with SystemVu controls, version 5.X.
Also known as: SystemVu, 50FEQ, 50GEQ, 48QE, 50FEQ 04-28, 50GEQ 04-28, 48QE 04-28, SystemVu 5.X, SYSVU-FEQGEQQE-03T - Dedicated outdoor air unit (DOAS) controller
Carrier 62DA/DB/DC/DD 07-38 Dedicated Outdoor Air Unit (I/O Flex 6126, 100% OA program)
Carrier 62DA, 62DB, 62DC and 62DD 07-38 vertical or horizontal 100% outdoor air units, with optional energy conservation wheel, controlled by the I/O Flex 6126 running the 100% OA standard program.
Also known as: 62D, 62DA, 62DB, 62DC, 62DD, 62D-1T, I/O Flex 6126, 100% OA STD 021711, Carrier 62D DOAS - Dedicated outdoor air unit (DOAS) controller
Carrier 62H Dedicated Outdoor Air Unit (Rev. K controls)
Carrier 62H 03-55 ton dedicated outdoor air units with Revision K controls (100% outdoor air).
Also known as: 62H, Carrier 62H DOAS, Revision K controls, LS-1628u, 62H-2T - Dedicated outdoor air unit (DOAS) controller
Carrier 62X / 62W Dedicated Outdoor Air Unit (Rev. K controls)
Carrier 62X and 62W 03-55 ton dedicated outdoor air units with Revision K controls (100% outdoor air).
Also known as: 62X, 62W, Carrier 62X DOAS, Carrier 62W DOAS, Revision K controls, LS-1628u, 62X-6T, 62W-2T - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19DV (PIC6)
Carrier AquaEdge 19DV two-stage centrifugal chillers with the PIC6 controller.
Also known as: 19DV, AquaEdge 19DV, PIC6, 19DV-CLT-3T, centrifugal chiller - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19MV (PIC6)
Carrier AquaEdge 19MV two-stage semi-hermetic centrifugal chillers with Greenspeed Intelligence (magnetic bearings) and PIC6 controls.
Also known as: 19MV, AquaEdge 19MV, 19MV-CLT-3T, PIC6, magnetic bearing centrifugal chiller - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19XR (PIC 5)
Carrier AquaEdge 19XR two-stage semi-hermetic centrifugal chillers with PIC 5 controls.
Also known as: 19XR, AquaEdge 19XR, PIC 5, PIC5, 19XR-CLT-3T, centrifugal chiller - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19XR (PIC 5, software version 3.0)
Carrier AquaEdge 19XR two-stage semi-hermetic centrifugal chillers with PIC 5 controls, software version 3.0.
Also known as: 19XR, AquaEdge 19XR, PIC 5, PIC5, 19XR PIC 5 v3.0, 19XR-CLT-2T, 19XR-CLT-1T, centrifugal chiller - Water-cooled centrifugal chiller controller
Carrier AquaEdge 19XR (PIC6.1)
Carrier AquaEdge 19XR single-stage and two-stage centrifugal chillers with the PIC6.1 controller.
Also known as: 19XR, AquaEdge 19XR, 19XR PIC6.1, PIC6.1, 19XR-CLT-9T, centrifugal chiller - Water-cooled screw chiller controller
Carrier AquaEdge 23XRV (PIC6)
Carrier AquaEdge 23XRV variable-speed water-cooled screw chillers with the PIC6 touchscreen controller.
Also known as: 23XRV, AquaEdge 23XRV, PIC6, 23XRV-3T, variable speed screw chiller - Air-cooled screw chiller controller (BACnet option)
Carrier AquaForce 30XA 080-501 (UPC Open BACnet option)
Carrier AquaForce 30XA080-501 air-cooled screw chillers with the BACnet communication option (UPC Open controller).
Also known as: 30XA, AquaForce 30XA, 30XA-7T, UPC Open, Carrier Controller, screw chiller - Air-cooled screw chiller (via BACnet translator)
Carrier AquaForce 30XA 140-352 (BACnet/Modbus Translator)
Carrier AquaForce 30XA 140-352 air-cooled screw chillers with Touch Pilot controls and the factory BACnet/Modbus translator.
Also known as: 30XA, AquaForce 30XA, 30XA-100T, Touch Pilot, BACnet/Modbus translator - Air-cooled screw chiller controller
Carrier AquaForce 30XV 140-500 Series B (PIC6.1 Carrier Controller)
Carrier AquaForce 30XV140-500 Series B variable-speed air-cooled screw chillers with the PIC6.1 Carrier Controller and version 9.x software.
Also known as: 30XV, AquaForce 30XV, 30XV Series B, 30XV-6T, PIC6.1, Carrier Controller, Greenspeed - Scroll chiller / heat pump controller
Carrier AquaSnap 30MP (PIC6 Carrier Controller)
Carrier AquaSnap 30MPW017-080 water-cooled, 30MPA021-080 condenserless and 30MPQ021-080 heat pump chillers with scroll compressors and PIC6 (Carrier Controller).
Also known as: 30MPW, 30MPA, 30MPQ, 30MP, AquaSnap 30MP, 30MP-8T, Carrier Controller - Scroll chiller controller (BACnet option)
Carrier AquaSnap 30MPA/30MPW 016-071 (ComfortLink, UPC Open BACnet option)
Carrier AquaSnap 30MPA (condenserless) and 30MPW (water-cooled) 016-071 scroll chillers with ComfortLink controls and the factory BACnet communication option.
Also known as: 30MP, 30MPA, 30MPW, 30MPA016-071, 30MPW016-071, AquaSnap 30MP, 30MP-6T, UPC Open, ComfortLink, scroll chiller - Air-cooled scroll chiller controller (BACnet option)
Carrier AquaSnap 30RAP 010-150 (UPC Open BACnet option)
Carrier AquaSnap 30RAP010-150 air-cooled chillers and 30RAP011-060 with Greenspeed Intelligence (R-410A, ComfortLink controls) fitted with the BACnet communication option.
Also known as: 30RAP, AquaSnap 30RAP, 30RAP-8T, 30RAP Greenspeed, UPC Open, ComfortLink - Air-cooled scroll chiller controller (BACnet option)
Carrier AquaSnap 30RB 060-390 (UPC Open BACnet option)
Carrier AquaSnap 30RB060-390 air-cooled chillers and 30RB080-390 with Greenspeed Intelligence (ComfortLink controls) fitted with the BACnet communication option.
Also known as: 30RB, AquaSnap 30RB, 30RB-8T, 30RB Greenspeed, UPC Open, ComfortLink - Air-cooled scroll chiller controller
Carrier AquaSnap 30RC 010-060
Carrier AquaSnap 30RC 010-060 air-cooled scroll chillers (with or without Greenspeed fans) using the Carrier Controller.
Also known as: 30RC, AquaSnap 30RC, 30RC-101T, Carrier Controller, 30RC BACnet IP - Air-cooled scroll chiller controller
Carrier AquaSnap 30RC 065-252 (Carrier Controller)
Carrier AquaSnap 30RC 065-252 air-cooled scroll chillers (including Greenspeed intelligence models) with the Carrier Controller.
Also known as: 30RC, 30RC065, 30RC252, AquaSnap 30RC, 30RC Greenspeed, 30RC-3T, air-cooled scroll chiller - Close control air handling unit
Carrier CCU Controller close control unit (Modbus to BACnet gateway option)
Carrier (Europe) close control / precision air conditioning units with the CCU controller and the optional Modbus RTU to BACnet gateway kit.
Also known as: Carrier CCU Controller, Carrier close control unit, Precision air conditioning controller, EN7519369 - Networked room thermostat
Carrier ComfortVu BACnet Thermostat
Carrier ComfortVu wall thermostats controlling fan coils or AC/heat pump units.
Also known as: ComfortVu, Carrier ComfortVu, 11-808-726-01 - Networked room thermostat
Carrier Connect Wi-Fi Thermostat (33CONNECTSTAT43)
Carrier Connect Wi-Fi wall thermostats controlling packaged or split AC, heat pump and furnace/air handler systems.
Also known as: 33CONNECTSTAT43, Carrier Connect thermostat, Connect Wi-Fi thermostat, ConnectStat, 11-808-728-01 - Commercial Wi-Fi thermostat
Carrier Connect Wi-Fi Thermostat 33TCSPF-4 / 33TWSPF-4
Carrier Connect Wi-Fi thermostats 33TCSPF-4 (Carrier branded) and 33TWSPF-4 (unbranded), 24 VAC touchscreen thermostats with built-in BACnet.
Also known as: 33TCSPF-4, 33TWSPF-4, 33TCSPF4, 33TWSPF4 - Fan coil unit controller
Carrier Fan Coil Open
Carrier fan coil units fitted with the Fan Coil Open (OPN-FC) multi-protocol controller.
Also known as: Fan Coil Open, OPN-FC, Carrier Fan Coil controller, 11-808-540-01 - Condensing unit (split system) controller
Carrier Gemini Select 38RCS/38RCD Condensing Unit (BACnet IP and MS/TP option)
Carrier Gemini Select 38RCS025-050 and 38RCD025-130 commercial air-cooled condensing units.
Also known as: 38RC, 38RCS, 38RCD, 38RCS025-050, 38RCD025-130, Gemini Select, 38RC-3T, air-cooled condensing unit - Rooftop unit controller
Carrier RTU Open v5
Carrier packaged rooftop units and heat pumps retrofitted or factory-fitted with the RTU Open controller.
Also known as: RTU Open, OPN-RTU, RTU-Open, 11-808-697-01 - Heat pump plant sequencer (system manager)
Carrier System Management Sequencer (SMS) Option 275A for modular R-290 air-source heat pumps
Carrier's System Management Sequencer (option 275A), a control cabinet that stages up to four modular R-290 air-source heat pumps with zones, pumps, DHW and a back-up boiler.
Also known as: SMS, OPT275A, Option 275A, System Management Sequencer, modular R-290 air source heat pump, Carrier Europe - Unit ventilator controller (fan coil / terminal unit)
Carrier Unit Ventilator Open
Carrier unit ventilators with the factory-installed Unit Vent (OPN-UV) multi-protocol controller.
Also known as: UV Open, Unit Vent Open, OPN-UV, Carrier unit ventilator controller, 11-808-513-01 - VAV terminal unit controller
Carrier VAV Zone II
Single-duct (OPN-VAVB1-02) and fan-powered (OPN-VAVB3-02) VAV terminals controlled by the Carrier VAV Zone II.
Also known as: OPN-VAVB1-02, OPN-VAVB3-02, VAV Zone II Single Duct, VAV Zone II Fan Terminal, i-Vu VAV Zone II, 11-808-602-01 - VVT bypass damper / duct static pressure controller (terminal zoning)
Carrier VVT Bypass II
Bypass dampers or supply-fan VFDs in Carrier VVT systems, controlled by the VVT Bypass II (OPN-VVTBP-02).
Also known as: OPN-VVTBP-02, VVT Bypass II controller, i-Vu VVT Bypass, 11-808-601-01 - VVT zone damper controller (VAV / terminal zoning)
Carrier VVT Zone II
Carrier VVT (variable volume and temperature) zone dampers and single-duct or fan-powered zone terminals run by the VVT Zone II controller.
Also known as: VVT Zone II controller, OPN-VVTZ2, i-Vu VVT Zone II, 11-808-603-01 - Water-to-water heat pump controller
Carrier W2W Open
Carrier water-to-water heat pumps fitted with the W2W Open (OPN-WSHPW2WM) multi-protocol controller.
Also known as: W2W Open, Water-to-Water Open, OPN-WSHPW2WM, Carrier water-to-water heat pump controller, 11-808-538-01 - Water source heat pump controller
Carrier Water Source Heat Pump TruVu Controller (TV-WSHP)
Carrier 50 Series water source heat pumps (50WC, 50WD, 50WT, 50HQP, 50VQP) with the factory TruVu TV-WSHP controller.
Also known as: TV-WSHP, TruVu WSHP, TVWSHP-02T, 50WC, 50WD, 50WT, 50HQP, 50VQP, 50 Series WSHP - Packaged rooftop unit controller (BACnet option)
Carrier WeatherExpert 48/50N2-N9 Rooftop (ComfortLink 6.x, UPC Open BACnet option)
Carrier WeatherExpert 48/50N2 through N9 packaged rooftop units (gas, electric or hydronic heat) with ComfortLink version 6.x controls and the BACnet communication option.
Also known as: 48N, 50N, 48N2, 50N9, 48/50N, WeatherExpert, ComfortLink 6.x, UPC Open, 48/50N-6T, 48_50N-6T - Rooftop unit controller (gateway)
Carrier WeatherExpert 48/50N2-N9 Rooftop (ComfortLink, UPC Open BACnet option)
Carrier WeatherExpert 48N and 50N (sizes N2-N9) large rooftop units with ComfortLink controls and the factory UPC Open BACnet option.
Also known as: 48N, 50N, 48N2, 50N9, 48/50N, WeatherExpert, 48-50N-8T, UPC Open, ComfortLink - Packaged rooftop unit controller (BACnet option)
Carrier WeatherMaker 48/50A Rooftop (ComfortLink, UPC Open BACnet option)
Carrier WeatherMaker 48/50A020-060 single-package applied rooftop units with ComfortLink 11.x controls and the factory UPC Open BACnet option.
Also known as: 48/50A, 48A, 50A, 48/50A020-060, WeatherMaker 48/50A, UPC Open, ComfortLink, 48-50A-17T - Packaged rooftop unit controller (BACnet option)
Carrier WeatherMaker 48/50A2-A5 020-060 Rooftop (ComfortLink 8.x, UPC Open BACnet option)
Carrier WeatherMaker 48/50A2, A3, A4 and A5 020-060 single-package large rooftop units with ComfortLink version 8.x controls and the UPC Open BACnet option.
Also known as: 48/50A2, 48/50A3, 48/50A4, 48/50A5, 48A2, 50A2, 48/50A020-060, WeatherMaker 48/50A, ComfortLink 8.x, UPC Open, 48/50A-13T, 48_50A-13T - Packaged rooftop unit controller (BACnet option)
Carrier Weathermaster 48/50P Large Rooftop (ComfortLink, UPC Open BACnet option)
Carrier Weathermaster 48/50P030-100 single-package large rooftop units with ComfortLink 9.x controls and the factory UPC Open BACnet option.
Also known as: 48/50P, 48P, 50P, 48/50P030-100, Weathermaster 48/50P, UPC Open, ComfortLink, 48-50P-15T - Packaged rooftop unit controller (BACnet option)
Carrier Weathermaster 48/50P2-P5 030-100 Large Rooftop (ComfortLink 7.x, UPC Open BACnet option)
Carrier Weathermaster 48/50P2, P3, P4 and P5 030-100 single-package large rooftop units with ComfortLink version 7.x controls and the UPC Open BACnet option.
Also known as: 48/50P2, 48/50P3, 48/50P4, 48/50P5, 48P2, 50P2, 48/50P030-100, Weathermaster 48/50P, ComfortLink 7.x, UPC Open, 48/50P-8T, 48_50P-8T - Water-source heat pump controller
Carrier WSHP Open v3
Carrier water-source heat pumps fitted with the WSHP Open multi-protocol controller.
Also known as: WSHP Open, WSHP-Open, Carrier water source heat pump controller, 11-808-539-01
Source: 48/50FE 04-30, 48/50GE 04-28 Single Package Rooftop Units with SystemVu Controls Version 3.X, Controls, Start-Up, Operation and Troubleshooting (Appendix E: BACnet Points List) · SYSVU-FE-GE-02T · rev. 2026-01. Object names, instances and units are reproduced as published; descriptions are our own.