AS-BNUL-202
Viconics 1000B恒温器专为Viconics分区系统产品系列的RTU控制而设计。RTU恒温器设计用于加热和冷却设备（如分区系统中使用的屋顶和独立单元）的单级或多级控制。该产品具有背光LCD显示屏和专用功能菜单按钮，便于用户操作。由于产品的PI比例控制算法，实现了的温度控制，这实际上消除了与传统差分恒温器相关的温度偏移。恒温器还包含额外的数字输入，用户可以将其设置为监控过滤器状态或用作通用维修指示器。所有型号均包含一个SPST辅助开关，可用于在无人占用期间控制照明或禁用RTU省煤器功能。它还具有排放空气传感器输入。比例静压逻辑（输入和输出）已集成到恒温器上，为大多数中小型作业提供一个完整的单一封装单元。

The Viconics 1000B thermostat is specifically designed for RTU control of the Viconics Zoning System product family. The RTU thermostat is designed for single stage or multi-stage control of heating and cooling equipment such as rooftop and self-contained units used in zoning systems. The product features a backlit LCD display with dedicated function menu buttons for simple user operation. Accurate temperature control is achieved due to the product’s PI proportional control algorithm, which virtually eliminates temperature offset associated with traditional, differential-based thermostats. The thermostat also contains extra digital inputs, which can be set by the user to monitor filter status or used as a general purpose service indicator. All models contain a SPST auxiliary switch, which can be used to control lighting or disable the RTU economizer function during unoccupied periods. It also features a discharge air sensor input. Proportional static pressure logic (input and output) has been integrated onto the thermostat to provide a complete single packaged unit for most small to medium size jobs.