S a valve with two operation timed mode: by electronic control motherboard in the "ON" and "1" to switch to achieve by the hour or by the day time, after switch power supply only effective. 一阀具有两种运行计时模式:由电子控制主板里的“ON”和“1”进行切换来达到按天或按小时计时,切换后切记重起电源才生效。
The housing is provided with an operation control panel which is provided with a liquid crystal display screen and a function key as well as a power switch. 外壳上设置有操控面板,操控面板上设置有液晶显示屏和功能按键以及电源开关。
It can reach the purpose to make the operation convenient and save the power to utilize the fuzzy controller instead of the temperature control switch in the residential central air-conditioner system. 在家用中央空调系统中采用模糊控制器代替传统的温控开关,能达到操作方便,省电节能的目的。
In this paper, the operation and primary principle of the FAF CO2 laser control system are analyzed in detail. The theory of the switch mode power supply system is mainly studied. 本文首先详细分析了轴快流CO2激光器控制系统的工作过程和原理,着重研究了激光电源控制系统和开关电源的工作原理。
With the basic constructure of DF 134C automatic vent fan as an example, analysing its operation principle according to its controlled electric circuit diagram, this paper describes the features of various ventilating control methods through a combination switch, but the circuit is so complex. 以DF134C型车用自动换气扇的基本结构为例,并根据其控制电路图分析其工作原理,指出其特点是通过一个复合开关实现多种通风方式的控制,但电路复杂。
The equipment sets up manual operation and automatically operation, meanwhile set up independent control system for respective mode. Consumer can choose modes conveniently by using change-over switch. 该装置设置了手动工作模式和自动工作模式,同时针对不同的工作模式设置了独立的控制系统,用户可以通过模式转换开关方便的进行选择。