1. 这是一种环境检测的电子机器，它也叫做数显温湿度控制器，一路温度控制，一路湿度控制。可对被测环境的温度、湿度进行实时精密监控。使环境温度、湿度指标符合工作要求，并可以有效地防止凝露产生。

1., this is a kind of environmental detection electronic machine, it is also called digital display temperature and humidity controller, one temperature control, one humidity control. It can monitor the temperature and humidity of the tested environment in real time. Environmental temperature and humidity indicators meet the requirements of the work, and can effectively prevent condensation production.

2. 它的显示说明如下：

2. its instructions are as follows:

上电复位，上电复位过程将有2秒时间显示当前控制器温度控制方式，有加热升温型和风扇降温型两种设置。

Power on reset, power on reset process will have 2 seconds to display the current controller temperature control mode, there are two heating heating type and fan cooling type settings.

上屏显示“ U ”表示当前为升温型，上屏显示“ D ”表示当前为降温型。

The upper screen display "U" indicates that the current is heating type, and the upper screen shows "D", indicating that the current is cooling type.

下屏显示“ U ”表示当前设置为加湿型。下屏显示“ D ”表示当前设置为除湿型。出厂默认值为加热升温型。

The lower screen displays "U", indicating the current setting is humidification type. The lower screen displays "D", indicating that the current is set to dehumidification. The default value of the factory is heating up type.

设置说明：上电复位过程中按住功能选择键和增加键不放，如此可选择温度工作状态；按住功能选择键和减少键，可选择湿度工作状态。

Setting instructions: hold down the function selection key and increase the key during power up reset, so you can choose the temperature working state; press the function selection key and reduce the key, you can choose the humidity working state.

3. 一般有两种安装方式：嵌入式安装：在安装面板上开45×45mm孔，用安装支架将控制器固定在面板上。基座式安装：将8芯继电器座卡在35mm安装道轨上或用螺钉固定在安装板上.

3. generally there are two installation methods: embedded installation: on the installation panel to open 45 x 45mm hole, with the mounting bracket to fix the controller on the panel. The base installation: 8 core relay card in 35mm installed on the rail or fixed on the mounting plate with screws.