冷水机组采用触摸式防水防尘控制面板，制冷温度可调.接触器属法国施耐德系列，控制系统采用模块化设计，并装有系统进酸碱保护电流过载保护高低压保护及时间延时保护等多项保护装置，如有故障及时报警并显示故障。

　　压缩机：涡旋式压缩机，采用国际品牌全封闭涡旋式免维护

　　换热器：5P以上机组的蒸发器和冷凝器采用高效壳管式换热器

　　控制系统：采用NULE自主研发的控制系统，操作简单，控制精确;

　　人机界面：机组采用知名品牌控制器及操控界面，数字显示，一键操作

　　水泵水箱：机组采用整体设计与制造，内置标配高效离心式管道泵，304不锈钢材质蓄冷水箱。

Chillers using touch-type waterproof and dustproof control panel, adjustable cooling temperature. Contactor is a French Schneider series, the control system using modular design, and equipped with the system into the alkali to protect the current overload protection of high and low voltage protection and time delay protection and other protection devices, if the failure and timely alarm and display failure.

the compressor: scroll compressor, the use of international brand full-closed scroll-free maintenance

heat exchanger: 5P units of the evaporator and condenser using high efficiency shell and tube heat exchanger

the control system: the use of NULE independent research and development of the control system, simple operation, precise control;

man-machine interface: the unit uses well-known brand controller and control interface, digital display, a key operation

water pump tank: the unit with the overall design and manufacture, built-in standard high-performance centrifugal pipeline pump, 304 stainless steel. Material storage tank