aquastat

1.Aquastat must be used to maintain water to fixtures at a desired temperature and to eliminate temperature override during no draw periods.

必须采用水温自动调节来维持用水设备所需的水温，消除没有流动时期的过高温度。

2.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：再环控制水温自动调节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，再环将会不。