Is a written record of the performance test required for optional standby systems?

For optional standby systems, a written record of the performance test is not mandated. This means that homeowners or entities can choose whether or not to maintain a record of such tests, which allows for flexibility and adaptability to their specific circumstances or preferences. It's worth noting that while best practices encourage some level of documentation for safety and operational reliability, the lack of a strict requirement means it's often left to the discretion of the owner or installer to determine the necessity of keeping such records.

In commercial contexts or for systems operating at higher voltages, regulations may impose stricter guidelines, but for residential optional standby systems, there's no obligation to create a written performance test record. This understanding helps emphasize the distinction in regulatory requirements based on the type of installation and its intended use.