Hi all, We have a duplex that is not tripping the low oil timer during the annual test. Parameters 88 and 89 are set for a hydro, and for 1.5 minutes which matches the list of job site changes. We tried performing the test on automatic, and on inspection, up to 180 seconds of runtime, and couldn’t get it to trip. Both cars behave the same way. Am I missing something obvious? Thanks, S