• For use with most 3-point 24 VAC actuator.
  • High level of comfort.
Series CUA100 is an indoor based controller to be used with most 3-point 24 VAC actuators. The controller is designed to provide a high level of comfort and at the same time provide energy savings for the house owner. The regulation is based on indoor sensor feedback and is changed by altering the target temperature in the room display unit. Serie CUA100 can also be used for constant flow temperature control.
Product range


CRB910 front_A-01.png
Installation dimensions for Room display unit
CRB910 side_A-01.png
CUA911 front_B-01.png
Installation dimensions for Control box
CUA911 side_A-01.png Reference Voltage [V AC] Temperature range [°C] Room display unit Note
12640100 CUA111 230 5–95 Cable Without internal timer
Installation support

Installation examples

Installation examples


Technical data

Technical data

Enclosure rating: Control box: IP54;
Room display unit: IP20
Protection class: II
Power supply: Control box: 230±10% VAC, 50 Hz;
Room display unit: 2x 1,5V LR6/AA
Power consumption: 10 VA
Battery endurance, wireless room display unit: 1 year
ERP temperature controls class: IV
Energy efficiency contribution: 2 %
Radio frequency: 868MHz, ITU region 1 approved acc. to EN 300220-2
Running time: 120s (15 - 240s)
Weight: 0,8 kg
Cable length: 20 m
Max. allowed power consumption of actuator with 230 VAC adapter: 4 VA
Ambient temperature, max.: +55 °C
Ambient temperature, min.: -5 °C
Temperature range - Flow pipe sensor: +5 to +95 °C
Temperature range - Room sensor: +5 to +30 °C


LVD 2014/35/EU
EMC 2014/30/EU
RoHS3 2015/863/EU
RED 2014/53/EU
SI 2016 No. 1101
SI 2016 No. 1091
SI 2012 No. 3032
SI 2017 No. 1206


Please see Installation instruction
Accessories and spare parts

Spare parts

Art No. Reference Designation Data sheet Instruction manual
17053100 17053100 CRA911 ESBE CRA911 Flow pipe sensor, 5m cable download download
17053300 17053300 CRA912 ESBE CRA912 Voltage adaptor, 230V — 24V download download
17055700 17055700 CRB914 ESBE CRB914 Communication cable, 20m download download
17055300 17055300 CRB912 ESBE CRB912 Room unit, cable download download
17055500 17055500 CRB913 ESBE CRB913 Room unit, wireless download download
17054100 17054100 CUA911 ESBE CUA911 Controller (CUA110 without room unit) download download
Download area

Download area

Type Preview Download
Data sheet CUA100 download
Installation instruction CUA100 download
Certificate Declaration of Conformity, CUA100 download
Certificate Declaration of Conformity UKCA, CUA100 download
Certificate Building Product Declaration BPD3, CUA100 download
Certificate EAC certificate, CUA100 download
Certificate Certificate of conformity UA, CUA100 download
Declaration ErP Declaration, CUA100 download
Image CUA100, high res download
2D Image Control box CUA911 download
2D Image Room display unit CRB912, CRB913 download
3D drawing (stp file) CUA100 Controller download
3D drawing (stp file) CRB912, CRB913 Room unit download