What is the purpose of "override" features in sprinkler systems?

The purpose of "override" features in sprinkler systems is to allow controlled operation during unexpected conditions. These features are particularly important in scenarios where traditional automatic responses may not adequately address the specific needs of a situation, such as a fire or a malfunction in the system.

For example, during a fire, automatic sprinkler systems activate based on heat detection, but there may be circumstances where manual intervention is necessary to change the operation of the system. The override feature enables operators to assume control, allowing them to adjust the system based on real-time conditions, ensuring that it functions effectively to protect life and property.

This aspect of control is vital for adapting to fluctuations in the environment or changes in the status of the facility that may not have been anticipated during system design or setup. By providing this level of control, override features help manage risks more effectively while maintaining safety standards.