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

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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.

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Catalog No. 533-355

Printed in U.S.A.

Form 33ZC-1SI

Pg 52

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Contents Installation, Start-Up Configuration Instructions General Typical Carrier Linkage System → Zone Controller Physical Details 33ZCFANTRM Shown HF23BJ042→ VAV Fan Terminal Zone Controller → Single Duct Air 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 → Supply Air Temperature Probe Part No Zcsensat Locations Indoor Air Quality CO2 Sensor→ Indoor Air Quality Sensor Wiring Ventilation Rated Based on CO2 Set PointRecommended Cables Color Code RecommendationsHumidity Sensor Wiring → Remote Occupancy Wiring → Typical Water Valve and Sensor Installation Communication Bus WiringInitial Operation and Test Perform the following Configuration → Points Display ScreenDefault Value Display range Network Access Read/Write → Alarm Limit Configuration ScreenPPM → Linkage Coordinator Configuration Screen = low, 3 = high Occupancy Schedule Information Screen Airflow Service Configuration Screen → Set Point ScreenRange Default Value Terminal Service Configuration Screen RndszClockwise Rotation Range Default Value Normal Options Service Configuration ScreenPpm parts per million Secondary Damper Service Configuration Screen SrndszCOOLING, 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.