It was reported yesterday that WLTZ Lite FM, 94.5 on your radio dial, is Hartfords number-one choice for soft, adult-contemporary hits. According to the report, WLTZ is number one because it plays the greatest relaxed hits of yesterday and today, with nothing but great songs from artists like Elton John, Phil Collins and Mariah Carey. I listen to it at work, at home and in the car, said Hartford resident Alan Weinitz, 46. I would strongly encourage everyone in Hartford to turn on the lite. WLTZ is also said to be the station everyone at work can agree on. 