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      Location:Home > Products > LCD Room Thermostat > ST-109 LCD Thermostat

      ST-109 LCD Thermostat

           ST-109  LCD Room Thermostat, adopting international advanced microcomputer chip control technology, is used for temperature control of central air-conditioning fan coil units system and air hose system. By comparing the room temperature with the set temperature, then we can control the open and close of the electric control valve and electric ball valve for the fan coil at the terminal air conditioning. In this way, the room temperature can stay at a stable range. 

      ST-109 LCD Thermostat




      Technical Parameters

      Operating Voltage: AC90-AC250V 50/60 Hz

      Power consumption: 1W

      Load Current: 2A  (Resistive Loads)

                     (Inductive Loads)

      Control range: 5-35℃ 

      Control Precision: ±1

      Cover Material: Flame retardant PC

      Overall dimension: 86mm×86mm×14mm

      Installation dimension:standard 86 box(depth35mm)








      The function and characters of the products

      Typical Euro type
      Temperature set
      Room temperature measurement
      Control by two-three wire valve
      Blue or White back-light
      Temperature correction
      Programming of four or six periods one day
      Automatic wind speed: intelligent control
      Manual wind speed: three levels
      Clock function (optional)

      Remote control (optional)