Carrier 30GXN, R080-528 installation instructions Typical Minimum Load Control Wiring

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30GXN,R080-178*

MLC-B CONDUIT

MLC-A CONDUIT

30HX076-186

 

 

 

LEGEND

 

 

C

Contactor Compressor

GND

Ground

SPT

Suction Pressure

CB

Circuit Breaker

LR

Loader Relay

 

Transducer

CCP

ComfortLink™ Compressor

MLC

Minimum Load Control

TB

Terminal Block

 

Protection

OPC

Oil Pump Contactor

TRAN

Transformer

CLHR

Cooler Heater Relay

PL

Plug Assembly

 

Terminal Block Connection

EMM

Energy Management Module

PRI

Primary

 

 

 

EQUIP

Equipment

SCB

Screw Compressor

 

Unmarked Splice

EXV

Electronic Expansion Valve

 

Board

 

 

 

 

FB

Fuse Block

SN

Sensor (Toroid)

 

Factory Wiring

FR

Fan Relay

 

 

 

 

GFI-CO

Ground Fault Interrupter Convenience Outlet

 

 

 

 

*And associated modular sizes.

 

 

 

 

Fig. 4 — Typical Minimum Load Control Wiring

 

5

102

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Contents Installation Instructions Installing Fittings, 30GXN,R Typical Size 080-150, 160 Shown Install PipingDehydrate and Recharge Circuit Install Control WiringAssociated Modular Sizes 204-268 Shown Associated Modular Sizes 080-150, 160 ShownTypical Minimum Load Control Wiring 30HX206-271 Routing Field-Supplied Wiring and Conduit 30GXN,R Shown Enter Password

30GXN, R080-528 specifications

The Carrier R080-528,30GXN is a cutting-edge rooftop air conditioning unit from Carrier, a pioneer in HVAC technology. This model is designed for commercial use, providing reliable and efficient cooling solutions for various applications. With a strong emphasis on performance, durability, and energy efficiency, the R080-528,30GXN has become a preferred choice for businesses seeking comfort without excessive energy costs.

One of the standout features of the R080-528,30GXN is its robust cooling capacity, making it suitable for medium to large-sized commercial spaces. The unit integrates advanced scroll compressor technology that ensures consistent performance while minimizing energy consumption. This compressor design not only enhances efficiency but also extends the lifespan of the equipment.

In terms of energy efficiency, the R080-528,30GXN is equipped with an innovative high-efficiency coil system. This aids in maximizing heat exchange while decreasing energy use. The unit also meets or exceeds local energy efficiency standards, making it an environmentally responsible choice for business owners.

The Carrier R080-528,30GXN is built with advanced controls and smart technology. It offers a user-friendly digital thermostat, enabling precise temperature management and programmable settings. The built-in diagnostics further simplify maintenance and troubleshooting, allowing for proactive management of the system and reducing downtime.

The installation of the R080-528,30GXN is streamlined thanks to its flexible design, allowing for curb mounting on rooftops. Its compact structure ensures that it can fit into tight spaces without compromising performance. The unit also features durable construction, with corrosion-resistant materials, ensuring it withstands harsh weather conditions and requires minimal maintenance.

Among its standout characteristics are low sound levels, which enhance the comfort of occupants. The R080-528 is designed with sound attenuation features that significantly reduce operational noise, making it an ideal choice for locations where noise is a concern, such as office buildings and educational facilities.

In summary, the Carrier R080-528,30GXN combines powerful cooling capabilities with advanced technologies, energy efficiency, and user-friendly features. Its robust design, smart controls, and quiet operation make it an excellent solution for commercial air conditioning needs, offering long-term comfort and reliability for businesses.