#Refrigerator compressor repair near me how to#
#Refrigerator compressor repair near me install#

Your typical refrigerator has a 'single-speed compressor' that turns on and off as needed. LG's linear compressor is a type of digital inverter compressor. You can think of this as your refrigerator removing warm air rather than 'adding' coolness to the air. It's more or less a 'pump' designed for vapor rather than water, pushing the warm refrigerant vapor to the coils on the back of your refrigerator so the vapor can cool off and be cycled through your refrigerator again. The compressor is an important piece to the system that moves warm air out of your refrigerator. LG has something unique to offer refrigerator buyers: the linear compressor. If not, you will need to contact a technician to take a look at it.Please note: The class action lawsuits against LG for linear compressor failures beginning in 2018 have resulted in some negative reactions to LG and the linear compressor, which we will respond to below. You can do that by simply turning your refrigerator back on and testing to see if it is working. The final step is to test that your new compressor works. Double-check that all of the wires and tubes are correctly positioned, and if so, your new compressor should now be successfully installed.Fill the compressor with refrigerant (make sure you have the correct volume).You can now put the electrical components’ cover back on.

Connect the cooling system wires to the relay and the overload protector terminals.

#Refrigerator compressor repair near me install#

Install the capacitor to the relay, followed by the overload protector, and then attach the relay to the compressor’s terminal.Use a vacuum pump to remove air from the compressor.If you don’t have a sniffer tool, you can place soapy water onto them and look out for any bubbles that appear, as this indicates there is a leak. You should then do a leak test by injecting nitrogen into them and using a sniffer tool.Connect all the tubes up to it, and weld them on.Place the new compressor into the correct position.You can then attach the filter to the capillary tube and weld it on. Next, connect and weld the filter onto the condenser outlet. You first have to solder a Schrader valve onto the extra connection (make sure you take the cap off before welding). Attach the new filter (make sure you have the correct one).Now that you have removed the old compressor, the next step is to install the new one. After that, you will need to give the system a nitrogen charge to clear out any residual solvent. You can inject the solvent through the system. Put the tip of the capillary into a container to receive the used solvent. You then attach the cylinder to the suction line and attach the end of the cylinder to the solvent cylinder. This is done by welding on a tube connector to the suction line and then charging a cylinder with about 500 ml of solvent. If the compressor motor burned out, you will need to clean the tubes.You need to use a soldering torch (use a neutral flame). Cut the discharge and suction tubes (leave about 20-30 mm from the end of the process tube).Sand the compressor tubes in the areas that have been soldered so that they are abrasive.Once released, you need to connect a nitrogen cylinder onto the manifold and inject the gas at a pressure of 50 PSI.Release the refrigerant by attaching a perforating valve onto the process tube and then releasing it.Remove the relay, the capacitor, and the overload protector.Disconnect the power cable, and remove the cover that protects the electrical components.It is at the back of the fridge on the bottom of it. To remove the panel, you just have to unthread the screws that hold it in place, and it should come off. Pull the fridge out from the wall so you can access the back of it.

Since replacing a compressor can take a long time, it would be best to place your food into coolers. Remove all of the contents of your fridge.Turn the power off to the refrigerator and pull the plug out.The first step is to remove the old compressor.

#Refrigerator compressor repair near me how to#

Here’s a step-by-step guide for how to replace the compressor.

It is also a very dangerous repair to carry out, as it involves working with highly flammable gasses. You should only attempt this repair if you are experienced and/or a qualified technician. Replacing a compressor is a very difficult repair to make and involves welding. Purchasing a new refrigerator might be a better choice. However, before you replace the compressor, you should weigh the cost of replacing it with purchasing a new refrigerator. So, if your refrigerator compressor has broken down, it will need to be replaced. When the compressor becomes faulty, your fridge cannot operate correctly, and you run the risk of having to throw food away.