737NG厕所真空泵工作但不出水,请高手指教

gzm950 · 发表于 2011-2-19 10:06:14

水龙头能正常工作吗？

364566360 · 发表于 2011-2-22 21:00:40

好帖啊学习一下

ylk1362350 · 发表于 2011-3-3 10:27:16

If the flush valve does not open or close within two seconds of
the open or close command, the flush valve is considered to be
jammed.
If a jam occurs, the normal flush cycle is followed by a dry flush
cycle. During the dry flush cycle, only the flush valve opens or
closes. No rinse water is used.
If the jam clears, the flush cycle returns to normal