A.水箱滿的信號(hào),CLEAN/CHECKSENSOR燈滅
	B.水箱滿的信號(hào),CLEAN/CHECKSENSOR燈亮
	C.水箱空的信號(hào),CLEAN/CHECKSENSOR燈滅
	D.水箱空的信號(hào),CLEAN/CHECKSENSOR燈亮
 
                            
	A.打開(kāi)釋壓活門
	B.打開(kāi)廁所和廚房的水龍頭
	C.打開(kāi)水勤務(wù)面板
	D.打開(kāi)加水/溢流活門
