When the compressor starts or stops, you may hear a knocking noise. Remember to disconnect the refrigerator from electric power before cleaning the components. A soft brush will do the job better than a condenser cleaning brush or a vacuum cleaner. When cleaning the coils, therefore, clean the condenser fan and the compressor to improve performance. If the fan is choked with debris, it reduces the flow of air and creates a knocking, clicking, or whistling noise. Make sure you clean them thoroughly and vacuum the floor around them to eliminate the possibility of dirt adhering to the coils again. When you do, clean them using a condenser coil cleaning brush, a vacuum cleaner, or any soft brush.
#REFRIGERATOR COMPRESSOR REPAIR MANUAL#
Locate the coils using the user manual for the refrigerator. If you hear knocking noise and the refrigerator does not cool, the condenser coils need cleaning. The heat causes noise from the coils, along with reduced cooling. Dusty Condenser Coilsĭus and debris on the coils reduce their efficiency in dissipating heat.
That way, the noise stops if it originated from there. Move the refrigerator away from the surrounding surfaces to create some space between them. In such a case, the refrigerator may create noise that sounds like knocking, depending on what it hits. When it cycles off and on, it may hit the surrounding surfaces or objects close to it.
Contact with Surfacesĭuring regular operation, a refrigerator may move ever so slightly. The following are possible reasons for a knocking noise from a refrigerator: 1. What Causes a Refrigerator to Make a Knocking Noise?
#REFRIGERATOR COMPRESSOR REPAIR PROFESSIONAL#
You may need to find a professional to check the compressor so you don’t misdiagnose it. It may be it is not balanced, or there is internal damage. However, if all parts of the condenser fan are in good working condition, check the compressor. If you find no continuity, it means the motor has failed and needs a replacement. The test should whether or not the motor is still receiving power. Using a multimeter, run a continuity test on the motor. That is if the shaft is in good working condition. Stiffness from the blades when you try to turn them by hand indicates worn bearings. It may be creating noise due to worn motor bearings. If you can, clean the area as well.īut if the blades spin well and there is no obstruction, check the fan’s motor. Check the area around the fan and compressor. Therefore, clean the blades and make sure there is no other form of obstruction keeping them from spinning. Since it is so close to the compressor, you may assume the noise is coming from the compressor. If it is covered with dirt, it will work harder than usual to spread air. Then, check the condenser fan before you check the compressor. Get Instant Help - Ask An Experienced Verified Appliance Technician Refrigerator Compressor Making a Knocking Noise – Solvedįirst, ensure the noise is coming from the compressor area.What Causes a Refrigerator to Make a Knocking Noise?.Refrigerator Compressor Making a Knocking Noise – Solved.Existing base plate repainted – will design a new base if requiredĪll inquiries, please email or call 70.Please call for details at 70 or email us at we perform our soda machine refrigeration compressor repair, here is a list of the things we can do to make sure your compressor looks and runs as good as new: A few services include: Vendo 39 refrigeration compressor repair, Vendo 81 refrigeration compressor repair, Cavalier 64 refrigeration compressor repair, and Cavalier 72 refrigeration compressor repair. We can repair or refurbish various types of soda machine refrigeration compressors. If our customers wish to have a facelift done on their existing vintage soda machine refrigeration compressor or if their antique coke compressor unit is in need of repair, Be-Bop Joe’s is the one for you.
0 kommentar(er)
