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Carrier 33ZCSECTRM, 33ZCFANTRM, 33ZCVAVTRM specifications HF23BJ042

Models: 33ZCSECTRM 33ZCVAVTRM 33ZCFANTRM

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Page 14

HF23BJ042

801

14

	LEGEND
CCN	— Carrier Comfort Network
CCN	— Carrier Comfort Network
HWV	— Hot Water Valve		Fan Contactor
SAT	— Supply-Air Temperature Sensor		Fan Contactor
SPT	— Space Temperature Sensor							M
TRAN	— Transformer
TRAN	— Transformer
	Field Wiring
	Factory Wiring						Fan Motor
							Fan Motor

HWV

Line

Voltage

+24V

RH/IAQ

SPT

SPT

GND

GND

SECFLOW

SAT

SAT

Low

+10V

FAN AC

Y

T56

DMPPOS

Bl

GND

FAN

GND

Or

PAT

0

1

24 VAC

N/A

REMOTE

GND

HF23BJ042

Not Used

Made in Switzerland

35 in-lb(4Nm)

Heat3

By Belimo Automation

80...110s

(+)

R

CW

(GND)

W

Second

COM

(-)

B

Not Used

Damper

24VAC/DC

CCW

CCN

50/60Hz

Hi

comunications

3VA

2W

CCN

com

comunications

W

B

R

HEAT1 24VAC HEAT2

24 VAC

Line

Voltage

Yel

Blu

Ora

Blk

Red

Wht

TRAN

TRANSFORMER

GROUND

TERMINAL

GROUND

→Fig. 8G — Zone Controller Wiring — Fan Powered Terminals, Two-Position Hot Water Heat

Image 14

Carrier 33ZCSECTRM, 33ZCFANTRM, 33ZCVAVTRM specifications HF23BJ042

Contents

Part Numbers 33ZCFANTRM, 33ZCVAVTRM, 33ZCSECTRM CONTENTSSAFETY CONSIDERATIONS SAFETY NOTE Installation, Start-UpandZone Controller Hardware - The zone controller INSTALLATIONGENERAL Fig. 1 - Typical Carrier Linkage System Mount Zone Controller ZONE ControllerZONE Controller →Fig. 3 - VAV Fan Terminal Zone ControllerZONE Controller HF23BJ042Fig. 5 - Secondary Terminal Zone Controller ZONE ControllerFig. 7 - Damper Configuration Not used HF23BJ04280...110s 24VAC/DCHF23BJ042 HF23BJ042 Required for some spring return modulating valvesLEGEND CCN - Carrier Comfort Network Field Wiring Factory WiringHF23BJ042 H- Heater Relay HWV - Hot Water ValveHF23BJ042 HF23BJ042 HF23BJ042 HF23BJ042 HF23BJ042 HF23BJ042 PRIMARY DAMPER - 33ZCFANTRM80...110s HF23BJ042SECONDARY DAMPER - 33ZCSECTRM 24VAC/DC→Install Sensors NOTE Dimensions are in inches Fig. 9 - Airflow Pickup InstallationFig. 10 - Space Temperature Sensor NOTE Minimum length of tubing is 2 ftFig. 12 - Space Temperature Sensor Wiring 33ZCT55SPT33ZCT56SPT 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 Part Number 33ZCSENPAT Installation Unit Discharge LocationFig. 15 - Primary Air Temperature Sensor Fig. 16 - Primary Air Temperature SensorFig. 18 - Indoor Air Quality CO2 Sensor 33ZCSENCO2CO2 Set Point →Fig. 20 - Indoor Air Quality Sensor WiringFig. 19 - Ventilation Rated Based on Table 2 - Recommended Cables Fig. 21 - Wall Mounted Relative Humidity SensorP/N 33AMSENRHS000 Table 3 - Color Code RecommendationsFig. 22 - Humidity Sensor Wiring 80...110s →Fig. 23 - Remote Occupancy WiringHF23BJ042 Not usedPerform System Check-Out Fig. 25 - Communication Bus WiringSTART-UP 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