一阀具有两种运行计时模式：由电子控制主板里的“ON”和“1”进行切换来达到按天或按小时计时，切换后切记重起电源才生效。

S a valve with two operation timed mode: by electronic control motherboard in the "on" and "1" to switch to achieve by the hour or by the day time, after switch power supply only effective.

youdao

一阀具有两种运行计时模式：由电子控制主板里的“ON”和“1”进行切换来达到按天或按小时计时，切换后切记重起电源才生效。

S a valve with two operation timed mode: by electronic control motherboard in the "on" and "1" to switch to achieve by the hour or by the day time, after switch power supply only effective.

youdao