A.60~70% B.85~90% C.95~100% D.100~105%
A.電動機繞組匝間短路 B.溫度控制器損壞 C.壓縮機卡缸抱軸 D.干燥過濾器臟堵
A.3℃ B.5℃ C.13℃ D.18℃