C408.2.3 Functional Performance Testing
Equipment functional performance testing shall demonstrate the installation and operation of components, systems, and system-to-system interfacing relationships in accordance with approved plans and specifications such that operation, function, and maintenance serviceability for each of the commissioned systems is confirmed. Testing shall include all modes and sequence of operation, including under full-load, part-load and the following emergency conditions:
- All modes as described in the sequence of operation.
- Redundant or automatic back-up mode.
- Performance of alarms.
- Mode of operation upon a loss of power and restoration of power.