The throttle valve setting for a refrigerator compressor is not a fixed value and cannot be provided as a single standard setting. The throttle valve, also known as an expansion valve or metering device, is a crucial component in the refrigeration system of a refrigerator. Its function is to control the flow of refrigerant into the evaporator coil, where the refrigerant undergoes a phase change and absorbs heat from the refrigerator's interior.
The proper setting of the throttle valve depends on various factors, including the specific model and design of the refrigerator, the type of refrigerant used, the operating conditions, and the load (cooling demand) on the system. Refrigeration systems are carefully calibrated during the manufacturing process to achieve optimal performance, and adjustments to the throttle valve are typically made during assembly and quality control.
The throttle valve setting is not something that should be adjusted by the end-user, as it requires specialized knowledge and equipment. If you suspect there is an issue with your refrigerator's compressor or refrigeration system, it's best to contact a professional refrigerator repair technician who can diagnose and address the problem properly.
If your refrigerator is not cooling properly or you notice any other issues, it's advisable to consult the refrigerator's user manual or contact the manufacturer's customer support for guidance on troubleshooting and maintenance. Attempting to adjust or repair the refrigeration system without proper knowledge and training can lead to further damage or voiding of the warranty.