Open valve fully to its memory setting and, on a piece of paper, record the valve setting.

将阀门完全开启到它的记忆设置点上，在一张纸上，记录这个阀门设置。

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NOTE: Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.

注：再循环控制水温自动调节器的温度设置必须比系列N170-M2阀门的设置温度低5至10华氏度，否则，再循环器将会不断运行。

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Open the valve fully to its memory setting and, on a piece of paper, record the valve setting.

将阀门完全开启到它的记忆设置上，在一张纸上，记录阀门设置。

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