Dongguan Yinyin Hardware Products Co., Ltd. is a comprehensive one-stop enterprise that integrates production, service, sales, and after-sales support. We welcome all buyers to negotiate and collaborate with us! As a professional manufacturer of silver contacts, in-mold riveting parts, stamping components, and low-voltage switches (such as wall switches and leakage protection switches), we are dedicated to delivering safe electricity, safe switches, and safe electrical solutions. Thank you for your attention and trust! We are committed to providing users with the most complete and reliable power safety services.
In addition to the long startup time, refrigerators often experience compressor shutdowns when first turned on. Normally, the compressor should start and stop no more than 6 times per hour. If the number of starts and stops exceeds 8 times per hour, it is considered too frequent. This not only increases energy consumption but also reduces the lifespan of the compressor motor and thermostat contacts. Here are the possible causes:
1. The refrigerator has a significant loss of cooling efficiency. A faulty door seal, frequent door openings, prolonged door opening times, proximity to heat sources, or poor ventilation around the condenser can all increase the internal temperature rapidly after the compressor turns off.
2. The temperature difference between the set point and the actual temperature of the thermostat is too small, causing the compressor to cycle too often. Once the internal temperature drops to the thermostat's contact point, the compressor shuts down. However, if the temperature rises quickly again, the thermostat will trigger another cycle. To resolve this, adjust the thermostat's differential setting. For single-door refrigerators, the differential adjustment Screw can be fine-tuned to increase the temperature difference between start and stop. For thermostats with a constant temperature plunge type, turning the temperature controller clockwise can lower the internal temperature, which increases the temperature difference between start and stop.
3. The position of the thermostat's temperature sensing tube is incorrect. Due to vibration during transport or use, the sensing tube may become detached, leading to inconsistent operation of the thermostat contacts. Ensure the temperature sensing tube is securely positioned in the correct location.
4. The overload protector is malfunctioning. Even without an overload, the protector may trip frequently, causing the compressor to start and stop abnormally. In such cases, the overload protector should be replaced.
Founded in 2005, Dongguan Yinyin Hardware Products Co., Ltd. specializes in manufacturing a wide range of electrical components, including silver contacts, electrical contacts, double composite silver nails, riveted and soldered silver contacts, precision stampings, conductive copper posts, electrical screws, DC and AC pins, rivets, silver dots, binding posts, and various other metal products made from silver, copper, iron, aluminum, and non-ferrous metals. Contact Mr. Chen at 13728192869 for more information.
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Flat washers are usually thin pieces of various shapes, used to reduce friction, prevent leakage, isolate, prevent loosening or disperse pressure. Such components are found in many materials and structures to perform various similar functions. Due to the limitation of the material and technology of threaded fasteners, the bearing surface of bolts and other fasteners is not large. Therefore, in order to reduce the compressive stress of the bearing surface and protect the surface of the connected parts, washers are used.
Flat Washers,Stainless Steel Flat Washers,Large Flat Washers,Flat Rubber Washers
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