Earlier Alwyn refrigerators used to sport Hitachi compressors.
Hitachi produces many types of products. Hitachi itself is a brand and does not necessarily create other brands but does create products other than the common work tools such as drills and saws.
Refrigerant filled within compressor, condenser and evaporator has leaked not allowing thermostat to switch off the compressor or in rare cases thermostat itself is damaged.
If the compressor is hot but no cold air is blowing out, it may indicate a problem with the compressor itself or with the refrigeration system. This could be due to issues such as low refrigerant levels, a malfunctioning compressor, or a blocked airflow. It is best to have a professional technician inspect and diagnose the problem to address it properly.
Chaquita
If the clutch disengages properly then the compressor should not be running. Most likely the clutch itself is bad instead of the compressor.
An air conditioning compressor kit typically includes the compressor itself, mounting brackets, bolts, gaskets, and sometimes refrigerant oil.
Toyota itself, Lexus and Scion.
No, the refrigerator itself is not a magnet. However, the door of the refrigerator may have a magnetic strip to keep it closed.
Fructis
Your compressor may not be turning on due to a faulty electrical connection, a malfunctioning thermostat, low refrigerant levels, or a problem with the compressor itself. It is recommended to consult a professional HVAC technician to diagnose and fix the issue.
Low or no freon will cause the AC not to work. Also if the clutch on the AC compressor has failed, or if the compressor itself failed.
Putting a ball in the refrigerator may cause it to become cold, but should not have any significant or lasting impact on the ball itself.