Installing and connecting the drain hose of the outdoor unit

While heating, ice may accumulate. During the process of defrosting, check if condensation draining is adequate. For adequate

draining, do the following:

1. Insert the drain plug into the drain hole on the underside of the outdoor unit.

• To avoid drain plug from contacting the ground, secure gap between the

Drain hole

 

ground and the bottom surface of the outdoor unit.

Drain plug

 

 

 

 

Bottom surface of outdoor unit

2. Connect a drain hose to the drain plug.

Drain hole

Drain plug

Drain hose

 

Snow-proof hood

3. Ensure that condensation draining is adequate.

•In areas with heavy snow fall, piled snow could block the air intake.

To avoid this incident, install a frame that is higher than estimated snow fall. In addition, install a snow-proof hood to avoid snow from piling on the outdoor unit.

Estimated

 

snow fall

Frame

 

Ground

Purging the connected pipes

The outdoor unit is loaded with sufficient R410A refrigerant. Do not vent R410A into atmosphere: it is a fluorinated greenhouse gas, covered by Kyoto Protocol, with a Global Warming Potential (GWP) = 1975.

You should purge the air in the indoor unit and in the pipe. If air remains in the refrigerant pipes, it affects the compressor. It may cause reduction of cooling capacity and malfunction. Refrigerant for air purging is not charged in the outdoor unit. Use Vacuum Pump as seen in the picture.

• When installing, make sure there is no leakage. When recovering the refrigerant, ground the compressor first

before removing the connection pipe. If the refrigerant pipe is not properly connected and the compressor works with the service valve open, the pipe inhales the air and it makes the pressure inside of the refrigerant cycle

abnormally high. It may cause explosion and injury.

1.Connect each assembly pipe to the appropriate valve on the outdoor unit and tighten the flare nut.

2.Tighten the flare nut first with your hands, and then with a torque wrench, applying the following torque:

• Excessive torque can be cause of gas leakage.

• Make the electrical connection and leave the system into“stand by mode”. Do not turn on the system!

This is necessary for better vacuum operation (full OPEN position of Electronic Expansion Valve - EEV -).

Outdoor unit

Indoor unit

 

Gas pipe side

 

Liquid pipe side

Outer Diameter

Torque (kgf•cm)

ø6.35 mm

140~170

ø9.52 mm

250~280

ø12.70 mm

380~420

ø15.88 mm

440~480

ø19.05 mm

990~1210

ø22.23 mm

990~1210

34

Vivaldi MAX_AQV09&12U@@ IB&IM_32450A_E.indd 34

2011-3-5 15:26:38

Page 33 Page 35
Page 34
Image 34
Samsung AQV10UWEX, AQV09UGEN, AQV12UGEX, AQV12UGEN manual Purging the connected pipes, Connect a drain hose to the drain plug
Page 33 Page 35

AQV10UWEX, AQV12UGEX, AQV09UGEX, AQV10UWEN, AQV12UGEN specifications

Samsung has consistently been at the forefront of innovation in the air conditioning market, and their latest models, the AQV09UGEN, AQV12UGEN, AQV09UGEX, and AQV12UGEX, exemplify this commitment to quality and efficiency. These models are designed to meet the demanding needs of modern households and commercial spaces while ensuring optimal climate control.

One of the standout features of these air conditioners is their inverter technology. The inverter compressor allows for variable speed operation, which enables the unit to adjust its cooling capacity according to the ambient temperature and the specific cooling load required. This not only ensures rapid cooling but also enhances energy efficiency, reducing electricity costs while maintaining a consistently comfortable indoor environment.

The AQV series is also equipped with advanced filtration systems that improve indoor air quality. With features like a HEPA filter, these models capture fine dust, allergens, and other pollutants, ensuring that the air circulated within the room is clean and healthy. This makes these units ideal for families, particularly those with children or individuals with respiratory issues.

Another important characteristic of the AQV09UGEN, AQV12UGEN, AQV09UGEX, and AQV12UGEX models is their quiet operation. Noise levels have been minimized through thoughtful engineering, allowing users to enjoy a peaceful atmosphere while the units function effectively in the background. This feature is particularly beneficial for bedrooms, offices, and other quiet areas where noise could be disruptive.

Additionally, these air conditioners come with smart technology integration. With Wi-Fi connectivity, users can control their air conditioning units remotely through a smartphone app. This not only offers convenience but also the ability to optimize energy usage by programming cooling times according to personal schedules.

The sleek design of the AQV series also deserves mention. With clean lines and a modern aesthetic, these air conditioners can seamlessly blend into a variety of interior décors, making them an attractive addition to any space. Furthermore, they are designed for easy installation and maintenance, which is a significant advantage for both consumers and technicians.

In summary, the Samsung AQV09UGEN, AQV12UGEN, AQV09UGEX, and AQV12UGEX air conditioners offer a compelling combination of inverter technology, advanced filtration, quiet operation, smart features, and stylish design. They represent an effective solution for individuals and businesses looking to enhance their indoor comfort while prioritizing energy efficiency and air quality. With these models, Samsung continues to set a high standard in the air conditioning industry, ensuring customer satisfaction and peace of mind.
Top Page Image Contents