Carrier RTU Open Controls, Start-up, Operation And Troubleshooting

Also see for RTU - OPEN: Controls, Start-Up, Operation and Troubleshooting Instructions Installation and startup guide

49Occupancy Source R/W1=Always Occupied2=BACnet Schedule3=BAS On/Off4=Remote Occ Input1 occ_source MSV:1002Space sensor type R/W1=T552=T563=SPT Sensor4=None1 spt_type MSV:9001Space Temp Source R1=Sensor Failure2=SPT Sensor3=T55 / T564=Network5=Airside Linkage6=Locked Valuespt_status MSV:2003Unit Type R/W1=Heat / Cool2=LC WeatherExpert3=HP O/B Ctrl4=HP Y1/W1 Ctrl2 unit_type MSV:9018ZS Temp Sensor R 0=Normal1=Alarm zst_sensor_fail BV:7051Economizer Operation R 0=Normal1=Fault Detected econ_opr BV:7054Space Temperature AlarmStatus R 0=Normal1=Alarm spt_alrm_status BV:7056SPT Sensor R °F zone_temp_zone_temp AI:1SPT Sensor R min zone_temp_override_ time_remaining AV:1input_10 R °F ai_10 AI:1010Factory Test Analog 1 Control R/W % 0 ao1_fac_test AV:91001Economizer High OAT LockoutTemp R/W °F 75 oat_ec_lockout AV:9008Maximum Heating SAT R/W °F 120 sat_ht_max AV:83004Compressor 2 Runtime R hr comp2_rntm AV:2018Linkage Max Damper Position R % link_max_dmpr AV:2611Air Source Supply Air Temp R °F link_sat AV:2608Max VFD Output R/W % 100 max_vfd_spd AV:3026Dehum Min VFD Output R/W % 100 dehum_min_vfd AV:3028Air Source Outdoor Air Temp R °F link_ahu_oat AV:2609Stage 3 SAT Stpt R/W °F 56 stg_3_sat AV:83010Stage 1 SAT Stpt R/W °F 57 stg_1_sat AV:83008HP Aux Heat Lockout Temp R/W °F 40 oat_auxht_lockout AV:3025input_1 R ai_1 AI:1001Factory Test Analog 2 Control R/W V 0 ao2_fac_test AV:91002Compressor 2 Service AlarmTimer R/W hr 0 comp2_service_hrs AV:83007Compressor 1 Service AlarmTimer R/W hr 0 comp1_service_hrs AV:83006Compressor 1 Runtime R hr comp1_rntm AV:2017Min VFD Output R/W % 40 min_vfd_spd AV:3027Stage 2 SAT Stpt R/W °F 57 stg_2_sat AV:83009slidepot voltage reading R slidepot_volts AI:1012Filter Runtime R hr filter_rntm AV:2015Fan Off Delay R/W seconds 90 fan_delay_off AV:9024input_7 R °F ai_7 AI:1007input_11 R ai_11 AI:1011input_2 R ai_2 AI:1002Minimum Cooling SAT R/W °F 50 sat_cl_min AV:83003Power Fail Restart Delay R/W seconds 5 start_delay AV:9007 Holding Register(Float) 127Supply Fan Service AlarmTimer R/W hr 0 sfan_service_hrs AV:83005Supply Fan Runtime R hr sfan_rntm AV:2014Table B — Network Points List for BACnet and Modbus (cont)Point Name PointAccess Units DefaultValueBACnet Info Modbus InfoBACnetPoint NameBACnetObject IDModbusRegister TypeModbusRegister #APPENDIX B — NETWORKPOINTS LIST FOR RTU OPEN (CONT)