Carrier 50RTG specifications Copyright 2002 Carrier Corporation

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Copyright 2002 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. 535-004

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Contents Contents Safety ConsiderationsInstallation GeneralRefrigerant to AIR Heat Exchanger Physical Data Aquazone 50RTG03-20 UnitsUnit 50RTG Number of Circuits Blower Data50RTG Dimensional Data Return Air Supply 50RTG Curb Installation Condensate DrainElectrical Wiring Water Quality Guidelines50RTG03-07 with Economizer and Complete C Controller 50RTG Electrical Data 50RTG03 Blower Performance50RTG04 Blower Performance 50RTG05 Blower Performance50RTG07 Blower Performance 50RTG08 Blower Performance50RTG10 Blower Performance 50RTG12 Blower Performance50RTG15 Blower Performance 50RTG20 Blower PerformanceLow Voltage Wiring PRE-START-UPField Selectable Inputs Control Jumper Settings See FigControl Jumper Settings DIP Switch Block S2 Accessory 2 Relay Options Control Accessory Relay ConfigurationsDIP Switch Block S2 Accessory 1 Relay Options START-UPOperating Limits 50RTG Units Unit Start-Up Cooling ModeUnit Start-Up Heating Mode AIR Limits Cooling Heating50RTG Coaxial Water Pressure Drop Approximate Fluid Volume gal Per 100 Ft of PipeAntifreeze Percentages by Volume Units with Aquazone Deluxe D Control OperationUnits with Aquazone Complete C Control System TestControl LED Code Fault Descriptions ServiceControl Current LED Status Alarm Relay Operations ESD Alarm RelayDescription Status LED Test LED Air Coil Fan Motor Removal TroubleshootingRefrigerant Charging FP1 and FP2 Thermistor Location Troubleshooting Fault Heating Cooling Possible Cause SolutionUnit Does Not Operate Copyright 2002 Carrier Corporation 50RTG START-UP Checklist II. START-UPHeating Cycle Analysis Cooling Cycle Analysis

50RTG specifications

The Carrier 50RTG represents a significant advancement in the field of rooftop air conditioning systems, combining performance, efficiency, and reliability for commercial applications. Designed to meet the rigorous demands of today’s buildings, the 50RTG series is ideally suited for a variety of environments, including retail, office spaces, and industrial facilities.

One of the standout features of the Carrier 50RTG is its energy efficiency. Utilizing the latest in compressor technology, these units achieve high Seasonal Energy Efficiency Ratios (SEER) and Energy Efficiency Ratios (EER), which translates to lower energy costs for users. This efficiency is further enhanced by the incorporation of environmentally friendly refrigerants that comply with current regulations, reducing the overall carbon footprint of the unit.

Another notable characteristic of the 50RTG series is its modular design. The unit can be tailored to specific requirements, making it versatile for different installation scenarios. This modularity not only simplifies maintenance and repair operations but also allows for easy upgrades as technologies evolve or as space demands change.

The advanced control system in the 50RTG is another key technology that sets it apart from competing products. Intuitive user interfaces and smart controls enable precise temperature regulation and improved energy management. These controls often include features such as variable speed fans and integrated economizers, which optimize the system's performance in real-time based on current load requirements.

Durability is also a hallmark of the Carrier 50RTG. Constructed with robust materials and designed to withstand harsh weather conditions, these units provide dependable operation year-round. The corrosion-resistant finish and weather-tight construction ensure that the systems maintain their performance levels and aesthetic appeal over time.

Additionally, the 50RTG series is designed with a focus on low noise operation. With quieter components and advanced noise control technology, these units are ideal for noise-sensitive environments, ensuring that occupants can work, live, or shop in comfort without disruptive background noise.

In summary, the Carrier 50RTG series exemplifies the perfect combination of energy efficiency, advanced technology, customization potential, durability, and low noise operation, making it a top choice for commercial heating and cooling needs. Its innovative features and reliable performance solidify its status as a leader in rooftop HVAC solutions, catering to the evolving requirements of modern buildings.