you may want to reset the 启动温度 as 1 度. e.g. if 屋子里设定20度, it should start when 屋子温度is 19.5度, and it will stop at 20.5 度 (the default 启动温度 is 0.1 度or so)...that may fix your problem.
you may want to reset the 启动温度 as 1 度. e.g. if 屋子里设定20度, it should start when 屋子温度is 19.5度, and it will stop at 20.5 度 (the default 启动温度 is 0.1 度or so)...that may fix your problem.