Samsung AQ30C1(2)BC Connecting Up and Purging the Circuit, If you have used Then

Page 43

COMPLETING THE INSTALLATION

Connecting Up and Purging the Circuit

The outdoor unit is loaded with sufficient R22 refrigerant for 7.5m(24ft. 7in) of piping. The air in the indoor unit and in the pipe must be purged.

If air remains in the refrigeration pipes, it will affect the compressor, reduce to cooling/heating capacity and could lead to a malfunction. Refrigerant for air purging is not charged in the outdoor unit.

Use Vacuum Pump as shown at the figure.

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

2Referring to the illustration opposite, tighten the flare nut first manually and then with a wrench, applying the following torque.

Pipe

Outer Diameter

Torque

Liquid refrigerant

6.35 mm(1/4˝)

160kg•cm(11.6ft•lb )

Gas refrigerant

15.88 mm(5/8˝)

700kg•cm(50.6ft•lb )

3Connect the charging hose of low pressure side of manifold gauge to the packed valve having a service port as shown at the figure.

4Open the valve of the low pressure side of manifold gauge counterclockwise.

5Purge the air from the system using vacuum pump for about 10 minutes.

-Close the valve of the low pressure side of manifold gauge clockwise.

-Make sure that pressure gauge show -0.1MPa(-76cmHg) after about

-10minutes.

-This procedure is very important in order to avoid gas leak.

-Turn off the vacuum pump

-Remove the hose of the low pressure side of manifold gauge.

6Set valve cork of both liquid side and gas side of packed valve to the open position.

7Mount the valve stem nuts and the service port cap to the valve, and tighten them at the torque of 18N•m with a torque wrench.

8Check for gas leakage.

-At this time, especially check for gas leakage from the 3-way valve’s stem nuts, and from the service port cap.

Adding Refrigerant

Refrigerant must be added if the piping measures more than 7.5m(24ft. 7in) in length. This operation can only be performed by a qualified refrigeration specialist.

☛

If you have used...

Then...

 

 

 

 

 

 

More than 7.5m(24ft. 7in)

35g of refrigerant (R22)

 

 

of piping

must be added for each

 

 

 

extra m(3ft.)

 

 

 

 

 

 

Less than 7.5m(24ft. 7in)

The purge time is normal.

 

 

of piping

 

 

 

 

 

 

 

 

 

ENGLISH

Outdoor unit

Indoor unit

A

Gas pipe side

C

B

Liquid pipe side

D

Vacuum Pump

BA

(liquid)(gas)

Valve stem

Stem cap

Refer to the Service Manual for more details on this operation.

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Contents Installation Manual Manual DE Instrucciones Safety Precautions Contents Indoor Unit View of the UnitOutdoor Unit Remote Control Buttons and Display Getting Started Installing the Remote Control Holder Inserting the Remote Control BatteriesTo obtain an Using with the indoor unitSelecting with the Remote Control Way FunctionSelecting the Automatic Operating Mode Cooling Your Room Heating Your Room Changing the Room Temperature Quickly Removing Excess Humidity Airing Your Room When Adjust the blade to face Adjusting the Air Flow Direction VerticallyAdjusting the Air Flow Direction Horizontally To Cancel the On Timer Setting the On TimerTo Cancel the Off Timer Setting the Off TimerTo Cancel the Sleep Timer Setting the Sleep TimerTopic Recommendation Operating RecommendationsMode Outdoor Temperature Indoor Temperature Indoor Humidity Temperature and Humidity RangesIf the air conditioner is used at... Then Cleaning Your Air Conditioner Solving Common Problems Installing a Filter Option Model Technical SpecificationsMemo Installation Manual Purging the Unit Indoor Unit Deciding on Where to Install the Air Conditioner30mm1inch or more 125mm 5inch or more 125mm5inch or more Accessories in the Indoor Unit Case Air Conditioner and AccessoriesAccessories in the Outdoor Unit Case Then follow Steps Fixing the Installation PlateWall Window frame Purging the Unit Connecting the Assembly CableConduit kit is optionalA and B Control Box To install the drain hose, proceed as follows Installing and Connecting the Indoor Unit Drain HosePipe Installing and Connecting the Indoor Unit Assembly PipingTorque Depth a Cutting/Extending the PipingConnecting the Cables to the Outdoor Unit Electrical Work Auxiliary Circuit BreakerChecking Correct Earthing Fixing the Unit in Position Installing and Connecting the Outdoor Unit Drain HoseIf you have used Then Connecting Up and Purging the CircuitPerforming Leak Tests To check for gas leaks on Then, using a leak detector CheckPlacing the Indoor Unit in Position Checking and Testing Operations Explaining Operations to the Owner Electronics

AQ30C1(2)BC specifications

The Samsung AQ30C1(2)BC is an advanced air conditioning unit that exemplifies modern climate control technology. Designed to provide optimal comfort in a variety of environments, this model stands out with its impressive array of features tailored to meet the needs of both residential and commercial settings.

One of the primary characteristics of the AQ30C1(2)BC is its energy efficiency. It employs cutting-edge inverter technology, which allows for variable speed operation. This means that instead of turning on and off frequently, the compressor adjusts its speed dynamically based on the cooling load, resulting in significant energy savings. This feature not only helps reduce electricity bills but also minimizes wear and tear on the system, extending its lifespan.

The cooling capacity of the AQ30C1(2)BC is engineered to efficiently handle larger spaces, delivering a cooling output that can effectively lower temperatures in rooms of various sizes. It utilizes environmentally friendly refrigerants, contributing to reduced greenhouse gas emissions while still maintaining superior cooling performance.

In addition to its cooling capabilities, the AQ30C1(2)BC also incorporates advanced filtration technology. The integrated air purifier works to remove dust, allergens, and other particulate matter from the air, creating a healthier living environment. This feature is particularly beneficial for individuals with respiratory issues or allergies.

Furthermore, the model is equipped with smart capabilities, allowing users to control it from their smartphones or other connected devices. This smart technology enhances convenience, enabling users to adjust the temperature, set timers, and even track energy consumption remotely.

The design of the AQ30C1(2)BC is sleek and modern, making it a stylish addition to any room. Its quiet operation ensures that it does not disrupt the peace of your home or workspace. With user-friendly controls and an intuitive interface, it is easy for anyone to operate.

Overall, the Samsung AQ30C1(2)BC air conditioning unit combines efficiency, performance, and convenience in one comprehensive package. Whether you're looking to cool a single room or an entire home, this model provides the perfect solution for maintaining a comfortable atmosphere year-round. Its thoughtful features and advanced technologies make it a standout choice in the competitive landscape of air conditioning systems.
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