Centraline Wall module for fan coil unit, on/off valve, Modbus RTU, WS9

The WS9 Series wall module is an On/Off temperature control device with an LCD display designed on the basis of the standard 86 wall-mount installation box. The unit features Modbus communications, monitor the actual room temperature and the set temperature in real time. It controls fanspeed and the opening/closing of the valve(s) in the fan coil unit.