Thermostats are factory set and wired in accordance with the wiring diagram fastened to the inside of the top access panel.
温度控制装置在工厂就预先设置，并且按照电路图所示进行布线，固定在热水器顶部面板入口内。
The piston type unit should be accessible or be provided with an access panel.
活塞型的水锤消除器应该可以接近或设检查口。
It is not allowed to be installed with the Access Panel facing up or down.
安装时不允许将进入面板朝上或朝下。
It is not allowed to be installed with the Access Panel facing up or down.
安装时不允许将进入面板朝上或朝下。
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