see terminal block wiring below
Make sure to follow local electrical codes 请务必按照当地电气守则 See terminal block wiring below 看到终端接线座以下 Always interlock the controller with the timer on the main Power supply (see figure 2)to prevent injection of chemicals ...
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see terminal block wiring below
参见下面的接线端子
以上为机器翻译结果，长、整句建议使用 人工翻译 。