UC011 Room unit, communicative

Room unit, communicative

Display 60 x 60 mm, push / turn knob, temperature sensor, setting of operation mode, fancoil stages and setpoints, status indication and switching, Modbus / RS485 galv. separated


The UC011 room unit is a communicative human-machine interface for fancoil controller FC010 with galvanically separated communication.

  • Fan coil systems – measurement and control of room temperature

The unit reads room temperature, temperature correction / setpoint  by a knob, and required operation mode which is set by a short push or in the menu. Data is transmitted to the fancoil controller. The fan coil controller may send to the unit other data (heating / cooling mode, fan stage, day / night / standby mode etc.) which are displayed on the LCD display. 

Optional are version without without knob and display UC011/DK. 

Units are intended for operating in a normal and chemically non-aggressive environment. They do not need any servicing or maintenance. The device consists of two parts: bottom with screw terminal block and cover containing PCB, display, and the knob. The bottom part is fixed by 2 or 4 screws to any flat surface or a flush-mounting box Ø 50 mm. At the back of the bottom there is an aperture for cabling. The bottom should be installed and cabling connected first, and the upper part inserted after the construction works have been finished to prevent damage to the unit. 

Connect the room unit to FC010 over a 4 core cable, the most suitable types are JY(St)Y or LAM 2x2x0.8. Use the same type which powers the FC010 controller as if the room unit power is taken from the FC010 terminals, the cores in a terminal should be of the same cross-section.

Room unit with firmware for communication with FC010 / FC020 fan coil controller