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Carrier 33ZCFANTRM, 33ZCVAVTRM, 33ZCSECTRM specifications

Models: 33ZCSECTRM 33ZCVAVTRM 33ZCFANTRM

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Carrier 33ZCFANTRM, 33ZCVAVTRM, 33ZCSECTRM specifications

Contents

Installation, Start-Upand CONTENTSSAFETY CONSIDERATIONS SAFETY NOTE Part Numbers 33ZCFANTRM, 33ZCVAVTRM, 33ZCSECTRMINSTALLATION GENERALZone Controller Hardware - The zone controller Fig. 1 - Typical Carrier Linkage System ZONE Controller Mount Zone ControllerHF23BJ042 →Fig. 3 - VAV Fan Terminal Zone ControllerZONE Controller ZONE ControllerZONE Controller Fig. 5 - Secondary Terminal Zone ControllerFig. 7 - Damper Configuration 24VAC/DC HF23BJ04280...110s Not usedHF23BJ042 Required for some spring return modulating valves HF23BJ042H- Heater Relay HWV - Hot Water Valve Field Wiring Factory WiringHF23BJ042 LEGEND CCN - Carrier Comfort NetworkHF23BJ042 HF23BJ042 HF23BJ042 HF23BJ042 HF23BJ042 PRIMARY DAMPER - 33ZCFANTRM HF23BJ04224VAC/DC HF23BJ042SECONDARY DAMPER - 33ZCSECTRM 80...110s→Install Sensors NOTE Minimum length of tubing is 2 ft Fig. 9 - Airflow Pickup InstallationFig. 10 - Space Temperature Sensor NOTE Dimensions are in inchesFig. 13 — Space Temperature Sensor Wiring 33ZCT55SPT33ZCT56SPT Fig. 12 - Space Temperature Sensor WiringBefore wiring the CCN connection, refer to the Connect to the CCN Communication Bus section on page 26, for commu- nication bus wiring and cable selection. The cable selected must be identical to the CCN communication bus wire used for the entire network Fig. 16 - Primary Air Temperature Sensor Installation Unit Discharge LocationFig. 15 - Primary Air Temperature Sensor Part Number 33ZCSENPAT33ZCSENCO2 Fig. 18 - Indoor Air Quality CO2 Sensor→Fig. 20 - Indoor Air Quality Sensor Wiring Fig. 19 - Ventilation Rated Based onCO2 Set Point Table 3 - Color Code Recommendations Fig. 21 - Wall Mounted Relative Humidity SensorP/N 33AMSENRHS000 Table 2 - Recommended CablesFig. 22 - Humidity Sensor Wiring Not used →Fig. 23 - Remote Occupancy WiringHF23BJ042 80...110sFig. 25 - Communication Bus Wiring START-UPPerform System Check-Out procedure 1.Apply 24 vac power to the control → Table 4 - Points Display Screen CONFIGURATION→ Table 5 - Alarm Limit Configuration Screen Alarm Routing Linkage Reset Minimum Table 7 - Occupancy Schedule Information Screen → Table 8 - Set Point Screen Table 9 - Airflow Service Configuration ScreenHeat Minimum Units Table 10 - Terminal Service Configuration Screen Calibration Gain Range Table 11 - Options Service Configuration Screen Override Secondary Duct Size Master Zone → Table 13 - Linkage Maintenance Screen Table 14 - Occupancy Maintenance Screen Next Unoccupied → Table 15 - Zone Air Balance/Commissioning Table → Table 16 - Zone Maintenance Table Heat Master Page Copyright 1999 Carrier Corporation