I have an Otis car 10UCLS IIRC that 1st thing in the morning is on the 4th floor and won't come down unless ( according to the maintenance man ) you go up and register a hall call ( up or down ) get in the car give it a car call above the 4th floor. Then it will run all day fine. Haven't made it there in the AM yet before they kickstart it up the hoistway, figured I'd looked at DG,LJ,HJ contacts... any ideas? Not sure yet if the generator fires up until it gets an up demand. Hopefully I can catch it tomorrow AM.