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Carrier 33ZCVAVTRM, 33ZCFANTRM, 33ZCSECTRM specifications Copyright 1999 Carrier Corporation

Models: 33ZCSECTRM 33ZCVAVTRM 33ZCFANTRM

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Copyright 1999 Carrier Corporation

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book	1	4	PC 111	Catalog No. 533-355	Printed in U.S.A.	Form 33ZC-1SI	Pg 52	303	11-99	Replaces: New
Tab	11a	13a

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Carrier 33ZCVAVTRM, 33ZCFANTRM, 33ZCSECTRM specifications Copyright 1999 Carrier Corporation

Contents

CONTENTS SAFETY CONSIDERATIONS SAFETY NOTEPart Numbers 33ZCFANTRM, 33ZCVAVTRM, 33ZCSECTRM Installation, Start-UpandGENERAL INSTALLATIONZone Controller Hardware - The zone controller Fig. 1 - Typical Carrier Linkage System Mount Zone Controller ZONE Controller→Fig. 3 - VAV Fan Terminal Zone Controller ZONE ControllerZONE Controller HF23BJ042Fig. 5 - Secondary Terminal Zone Controller ZONE ControllerFig. 7 - Damper Configuration HF23BJ042 80...110sNot used 24VAC/DCHF23BJ042 HF23BJ042 Required for some spring return modulating valvesField Wiring Factory Wiring HF23BJ042LEGEND CCN - Carrier Comfort Network H- Heater Relay HWV - Hot Water ValveHF23BJ042 HF23BJ042 HF23BJ042 HF23BJ042 HF23BJ042 HF23BJ042 PRIMARY DAMPER - 33ZCFANTRMHF23BJ042 SECONDARY DAMPER - 33ZCSECTRM80...110s 24VAC/DC→Install Sensors Fig. 9 - Airflow Pickup Installation Fig. 10 - Space Temperature SensorNOTE Dimensions are in inches NOTE Minimum length of tubing is 2 ft33ZCT55SPT 33ZCT56SPTFig. 12 - Space Temperature Sensor Wiring Fig. 13 — 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 Installation Unit Discharge Location Fig. 15 - Primary Air Temperature SensorPart Number 33ZCSENPAT Fig. 16 - Primary Air Temperature SensorFig. 18 - Indoor Air Quality CO2 Sensor 33ZCSENCO2Fig. 19 - Ventilation Rated Based on →Fig. 20 - Indoor Air Quality Sensor WiringCO2 Set Point Fig. 21 - Wall Mounted Relative Humidity Sensor P/N 33AMSENRHS000Table 2 - Recommended Cables Table 3 - Color Code RecommendationsFig. 22 - Humidity Sensor Wiring →Fig. 23 - Remote Occupancy Wiring HF23BJ04280...110s Not usedSTART-UP Fig. 25 - Communication Bus WiringPerform System Check-Out procedure 1.Apply 24 vac power to the control CONFIGURATION → Table 4 - Points Display Screen→ Table 5 - Alarm Limit Configuration Screen Alarm Routing Linkage Reset Minimum Table 7 - Occupancy Schedule Information Screen Table 9 - Airflow Service Configuration Screen → Table 8 - Set Point 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