LG Electronics 3828A30087S installation manual Soap water method

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Installation

Soap water method

(1)Remove the caps from the gas side and liquid side valves.

(2)Remove the service-port cap from the gas side valve.

(3)To open the gas side valve turn the valve stem counterclockwise approximately 90°, wait for about 2~3 seconds, and close it.

(4)Apply a soap water or a liquid neutral detergent on the indoor unit connection or outdoor unit connections by a soft brush to check for leakage of the connecting points of the piping.

(5)If bubbles come out, the pipes have leakage.

Evacuation

3-way valve (Close)

3-way valve (Open)

Suction Line

Evaporator Line

Cap

Hexagonal wrench

•Connect the charge hose end described in the preceding steps to the vacuum pump to evacuate the tubing and indoor unit.

Confirm the "Lo" knob of the manifold valve is open. Then, run the vacuum pump.

The operation time for evacuation varies with tubing length and capacity of the pump. The following table shows the time required for evacuation.

Required time for evacuation when 30 gal/h

vacuum pump is used

If tubing length is less

if tubing length is longer

than 10m (33 ft)

than 10m (33 ft)

 

 

10 min. or more

15 min. or more

•When the desired vacuum is reached, close the "Lo" knob of the manifold valve and stop the vacuum pump.

Finishing the job

•With a service valve wrench, turn the valve stem of liquid side valve counter-clockwise to fully open the valve.

•Turn the valve stem of gas side valve counter- clockwise to fully open the valve.

•Loosen the charge hose connected to the gas side service port slightly to release the pressure, then remove the hose.

•Replace the flare nut and its bonnet on the gas side service port and fasten the flare nut securely with an adjustable wrench. This process is very important to prevent leakage from the system.

•Replace the valve caps at both gas and liquid side service valves and fasten them tight.

This completes air purging with a vacuum pump. The air conditioner is now ready to test run.

 

 

Indoor unit

 

 

Outdoor unit

 

Manifold valve

Pressure

Hi

gauge

Lo

 

 

 

Open

Close

 

Vacuum pump

28Room Air Conditioner

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Contents Room Air Conditioner Table of Contents Safety Precautions Do not modify or extend the power cordInstalling the product Dealer or an Authorized Service CenterUse a dedicated outlet for this ApplianceConditioner For a long time whenOr a window is left open Performing cleaning or With a stove, etc MaintenanceUnplug the appliance before BreakerUse a soft cloth to clean Noise or hot air fromSalt spray directly NeighborhoodsDo not drink the water drained from the unit Replace all the batteries in the remoteFeatures Symbols Used In This ManualIntroduction Installation Installation PartsInstallation Tools Read carefully, and then follow step by stepInstallation Map Confirm The Refrigerant This Product Contains R-410A RefrigerantSelect The Best Location RestrictedSpace Warm airPiping Length And Elevation 525 1549How To Mount Installation Plate Drill a Hole In The WallConcrete wall, use anchor bolts Right or the left with the hole slightlyFlaring Work Carry out flaring work using flaring tool as shown belowCompletely remove all burrs from the cut cross Connecting Thet Piping Make a small loop with the cable for easy connection laterMount the clamp on the boss with a type B 12kConnecting cable Connecting cable Drain hose Pipe Vinyl tapenarrow Correct case Connectionng theOfThePipingDrain Hose Connectionng OfthePiping-OutdoorConnector trade size for this unit is 1/2 Outdoor unitHow to use the front panel Move the link upward and close the front panelChecking The Drainage Drain pipingForming The Piping Air Purging Air purging With Vacuum PumpSoap water method Charging Pump Down Procedure Test RunningInstallation guide at the seaside Selecting the locationOutdoor UnitRoom Air Conditioner No A30087S

3828A30087S specifications

The LG Electronics 3828A30087S is a notable appliance component that caters to a broad spectrum of appliances, specifically designed to enhance appliance efficiency and functionality. This particular part is recognized for its compatibility, mainly with LG refrigerators, ensuring that users experience optimal conditions for food preservation.

One of the primary features of the 3828A30087S is its critical role in the refrigerator's cooling system. As a key component, it is responsible for regulating temperature, which is crucial for maintaining the quality and freshness of food items stored within. The part is designed to operate seamlessly within the appliance, promoting energy efficiency while ensuring consistent cooling performance.

The technology behind the 3828A30087S is rooted in LG's commitment to innovation and customer satisfaction. The features include an advanced design that enhances durability, reducing the frequency of replacements and repairs. The component is manufactured using high-quality materials known for their resilience, ensuring longevity and optimal performance under various operating conditions.

Installation of the 3828A30087S is straightforward, making it accessible for homeowners looking to undertake DIY appliance repairs. With proper guidance, users can enjoy a hassle-free installation process, minimizing downtime and restoring appliance functionality swiftly.

In addition to its functional attributes, the 3828A30087S is characterized by its energy-efficient operation, which aligns with modern energy standards, helping consumers to lower their energy bills while being environmentally conscious. This emphasis on sustainability is a key aspect of LG’s brand ethos, reflecting a commitment to producing appliances that not only perform well but also contribute to a greener planet.

Customers appreciate the reliability of LG products, and the 3828A30087S continues this legacy by ensuring that refrigerators operate at peak efficiency. With its combination of innovative technology, robust design, and user-friendly installation, this component stands out as a vital part that enhances the overall performance of LG refrigerators.

In conclusion, the LG Electronics 3828A30087S exemplifies the brand's dedication to quality and performance. Its impressive features, advanced cooling technology, and focus on energy efficiency make it an essential component for anyone looking to maintain their appliance effectively.
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