38VYX050/38VYX080

 

Heat pump split system outdoor units

 

For operation and maintenance instructions of this unit as well as installation

 

instructions of the indoor unit, refer to the relevant manuals.

 

Contents

 

 

Page

Precautions for safety

2

Accessory and refrigerant

3

Selection of installation

4

Refrigerant piping

5

Evacuating

9/10

Electrical connections

10

Final installation checks

11/12

ATTENTION INSTALLERS AND SERVICE TECHNICIANS!

AIR CONDITIONER WITH R-410A – QUICK REFERENCE GUIDE

R-410A refrigerant operates at 50%-70% higher pressures than R-22. Be sure that servicing equipment and replacement components are designed to operate with R-410A.

R-410A refrigerant cylinders are pink.

R-410A refrigerant cylinders have a dip tube which allows liquid to flow out with the cylinder in a vertical position with the valve at the top.

R-410A systems should be charged with liquid refrigerant. Use a commercial type metering device in the manifold hose in order to vaporize the liquid refrigerant before it enters in the unit.

A vacuum pump is not enough to remove moisture from oil.

Oils absorb moisture rapidly. Do not expose oil to atmosphere.

Never open system to atmosphere while it is under vacuum.

When the system must be opened for service, break vacuum with dry nitrogen.

Do not vent R-410A into the atmosphere.

Use only Carrier matching indoor units (Table I).

Table I

Heat

Cassette

Hi-Wall

Satellite

Console

Power

 

pump

 

“40KQV”

“42PQV”

“40SQV”

“42VQV”

supply

 

models

 

 

 

 

 

 

 

 

 

 

 

 

 

 

38VYX 050

050

050

050

050

 

 

38VYX 080

080

080

080

080

220240V ~ 50Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENGLISH

GB - 1

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Carrier installation manual 38VYX050/38VYX080 Heat pump split system outdoor units, Contents

38VYX080, 38VYX050 specifications

The Carrier 38VYX050 and 38VYX080 are innovative heating, ventilation, and air conditioning (HVAC) units designed for both residential and commercial applications. These models are part of Carrier's extensive product line, renowned for combining efficiency, reliability, and advanced technology to meet diverse climate control needs.

One of the standout features of the 38VYX series is its high efficiency. Both the 38VYX050 and 38VYX080 are engineered with a variable-speed compressor, allowing them to adapt to the specific cooling demands of the environment. This capability not only ensures optimal comfort but also enhances energy savings, reducing overall operational costs and environmental impact. With excellent SEER ratings, these units are compliant with stringent energy efficiency standards, making them an eco-friendly choice.

The two models also incorporate advanced inverter technology, which allows the system to start slowly and gradually ramp up to the desired cooling capacity. This results in quieter operation compared to traditional HVAC systems while significantly reducing energy consumption during less demanding times. Additionally, their low noise levels make them ideal for use in noise-sensitive environments such as residential areas, schools, and healthcare facilities.

Another feature of the Carrier 38VYX050 and 38VYX080 is the use of a top-mounted air discharge, optimizing airflow throughout the space and enhancing cooling efficiency. Furthermore, both models are designed with a durable cabinet that can withstand harsh weather conditions while ensuring low maintenance needs over their lifespan.

The comprehensive control options available for these units make them user-friendly and convenient. They can be integrated with smart thermostats and home automation systems, allowing for remote access and control via smartphones or tablets. This connectivity ensures that users can easily adjust settings or monitor energy usage from virtually anywhere.

Safety features are also a significant consideration in the design of the 38VYX series. Equipped with advanced refrigerant management systems and multiple safety switches, these units help prevent potential issues, ensuring reliable operation over time.

In summary, Carrier's 38VYX050 and 38VYX080 HVAC units offer exceptional energy efficiency, advanced technology, and user-friendly controls. Their reliable performance and robust safety features make them an excellent choice for those seeking high-quality climate control solutions.