长虹KFR-50LW/WDCS KFR-51LW/FS KF-51LW/FS KFR-60LW/FS KF-71LW/WAS

KFR-50LW/WDCS，KFR-51LW/FS，KF-51LW/FS，KFR-60LW/FS，KF-71LW/WAS，KFR-71LW/WDAS，KFR-71LW/DFS，KFR-60LW/DXS，KFR-75LW/DA E1通信异常P1制冷过载保护P2制热过载保护F1高压开关保护(信号线错误或断线，控制板或R205上光耦损坏)F2室外风扇电机热保护F3室内风扇电机热保护F7温度