What happens to a system if it is filled too much at the wrong temperature?

When a refrigeration system is filled too much at the wrong temperature, it can lead to overpressure within the system. Each component of a refrigeration system is designed to operate within specific pressure limits, and exceeding these can compromise structural integrity. If the refrigerant charge is excessive and the temperature conditions are not optimal, the pressure can rise beyond safe levels. This can lead to failure of safety devices, potential rupture of pipes or vessels, and serious safety hazards.

Ensuring the proper refrigerant level corresponding to the temperature is crucial for maintaining operational safety and efficiency. Overpressure not only endangers equipment but can also create dangerous conditions for operators nearby. Thus, maintaining appropriate levels and temperatures is essential in industrial ammonia refrigeration systems to prevent catastrophic failures.