Start-up and operating tests will be performed when the outdoor temperature is 90 degrees or water in the system has reached a high-enough temperature to test the cooling performance of the system.
(Start-up and operating tests; will be performed; T:when the outdoor temperature is 90 degrees or water in the system) (the outdoor temperature; is; 90 degrees or water in the system)
Start-up and operating tests the outdoor temperature
will be performed is
T:when the outdoor temperature is 90 degrees or water in the system
90 degrees or water in the system