Carrier 33ZCSECTRM, 33ZCFANTRM, 33ZCVAVTRM → J Zone Controller Wiring Dual Duct Applications

Page 17

17

PRIMARY DAMPER — 33ZCFANTRM

 

 

 

 

 

 

 

 

 

 

+24V

 

 

 

 

 

 

 

 

 

 

 

RH/IAQ

SPT

 

SPT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Low

 

 

 

SECFLOW

 

 

 

 

 

 

 

 

 

 

 

 

SAT

 

 

 

 

 

 

 

 

 

 

+10V

 

 

 

 

 

 

 

 

 

 

 

 

T56

 

 

 

 

 

 

 

 

 

 

FAN AC

Y

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Second

(+)

R

 

 

 

 

 

 

 

 

 

 

Damper

 

 

 

 

 

 

 

 

 

 

CW

(GND)

W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

(-)

B

 

 

 

 

 

 

 

 

 

 

 

Not Used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24VAC/DC

 

 

 

CCW

 

 

 

 

 

 

 

50/60Hz

Hi

 

 

 

 

 

CCN

 

 

 

 

3VA

2W

 

 

 

 

 

comunications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CCN

 

 

 

 

com

 

 

 

 

 

 

 

comunications

 

 

 

 

 

W

B

R

HEAT1 24VAC HEAT2

 

 

24 VAC

LINE

 

 

 

 

 

 

 

 

 

 

 

VOLTAGE

Yel

Blu

Ora

Blk

Red

Wht

 

 

 

 

 

 

 

 

 

 

 

TRAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

GROUND

 

 

 

 

 

 

 

 

 

 

SHIELD

TERMINAL

 

 

 

 

 

 

 

 

 

 

 

 

GROUND

 

 

LEGEND

 

 

 

 

 

 

 

 

 

 

 

CCN

Carrier Comfort Network

SHIELDED (CCN-TYPE) CABLE

SPT

Space Temperature Sensor

 

TRAN

Transformer

 

 

Field Wiring

 

 

Factory Wiring

 

Fig. 8J — Zone Controller Wiring — Dual Duct Applications

303

Image 17
Contents Installation, Start-Up Configuration Instructions General Typical Carrier Linkage System HF23BJ042 → Zone Controller Physical Details 33ZCFANTRM Shown→ Single Duct Air Terminal Zone Controller → VAV Fan Terminal Zone ControllerZone Controller Damper Configuration Low Low Yel Blu Ora Red Wht Com SPT HF23BJ042 PAT Yel → J Zone Controller Wiring Dual Duct Applications Zone Controller Wiring Dual Duct Applications → Install Sensors Airflow Pickup Installation Space Temperature Sensor Wiring Communication Bus Wiring to Zone Controller Primary Air Temperature Sensor Part Number 33ZCSENPAT Indoor Air Quality CO2 Sensor → Supply Air Temperature Probe Part No Zcsensat LocationsVentilation Rated Based on CO2 Set Point → Indoor Air Quality Sensor WiringColor Code Recommendations Recommended CablesHumidity Sensor Wiring → Remote Occupancy Wiring Communication Bus Wiring → Typical Water Valve and Sensor InstallationInitial Operation and Test Perform the following → Points Display Screen Configuration→ Alarm Limit Configuration Screen Default Value Display range Network Access Read/WritePPM → Linkage Coordinator Configuration Screen = low, 3 = high Occupancy Schedule Information Screen → Set Point Screen Airflow Service Configuration ScreenRange Default Value Rndsz Terminal Service Configuration ScreenClockwise Rotation Range Options Service Configuration Screen Default Value NormalPpm parts per million Srndsz Secondary Damper Service Configuration ScreenCOOLING, Heating → Linkage Maintenance Screen Occupancy Maintenance Screen Commissioning Mode Display Range → Zone Air Balance/Commissioning Table → Zone Maintenance Table Read/Write Page Copyright 1999 Carrier Corporation

33ZCSECTRM, 33ZCVAVTRM, 33ZCFANTRM specifications

The Carrier 33ZCFANTRM, 33ZCSECTRM, and 33ZCVAVTRM are advanced air conditioning units designed for commercial and light industrial applications. These models represent Carrier's commitment to innovation and energy efficiency, offering unbeatable performance while ensuring minimal environmental impact.

One of the main features of the Carrier 33ZCFANTRM series is its outstanding energy efficiency. These units are designed to meet or exceed Energy Efficiency Ratio (EER) standards, which translates to reduced energy consumption and lower utility bills for users. The implementation of variable speed drive technology allows for precise control of airflow and cooling, enabling the units to adapt to varying load requirements seamlessly. This not only enhances comfort levels but also optimizes energy use.

In terms of design, the Carrier 33ZCSECTRM model stands out with its compact footprint, making it ideal for installation in tight spaces. It features a robust chassis made from high-quality materials that ensure durability and resistance to harsh outdoor conditions. Additionally, the unit is equipped with sound-dampening technology, resulting in quieter operation compared to many traditional systems.

The 33ZCVAVTRM model takes versatility to the next level by incorporating advanced Variable Air Volume (VAV) technology. This allows for customized airflow delivery, ensuring that different areas of a building can be conditioned to meet specific comfort needs. The VAV system helps maintain optimal indoor air quality by continuously monitoring and adjusting airflows based on real-time demand.

Each model also features advanced controls which integrate seamlessly with building management systems. This connectivity provides users with powerful tools for monitoring system performance, enabling predictive maintenance and improving overall operational efficiency.

Moreover, the Carrier 33ZC series employs environmentally friendly refrigerants, which aligns with global sustainability goals. The use of these refrigerants contributes to a lower carbon footprint while still delivering exceptional cooling capacity.

Overall, the Carrier 33ZCFANTRM, 33ZCSECTRM, and 33ZCVAVTRM models epitomize Carrier's innovative spirit, combining cutting-edge technology with superior performance features. These units are well-suited to meet the rigorous demands of diverse commercial applications, promoting both comfort and efficiency in today's dynamic work environments. As businesses evolve, the need for reliable, efficient, and adaptable HVAC solutions becomes paramount, and these Carrier models stand ready to meet that challenge head-on.