If no condenser water is circulating, what could potentially happen to the absorption chiller?

When an absorption chiller does not have condenser water circulating, it can lead to overheating, as the system relies on the condenser water to remove heat from the refrigerant. Without proper heat dissipation, the temperatures can rise excessively within the chiller. This overheating can potentially damage key components of the chiller, such as the absorber, generator, or even the entire chiller unit itself. Continued operation under these conditions could result in mechanical failure or a significant reduction in the efficiency and lifespan of the equipment. Therefore, sustaining damage is a very real consequence of the absence of condenser water circulation, making this choice the most appropriate answer.