- Wireless comfort.
- Easy and quick to install.
- All adjustment from the room unit.
Series CRB100 is an indoor based controller with integrated actuator for use on mixing valves like VRG130 and VRB140. 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. The actuator unit can be connected to the room display unit either by wireless radio connection (CRB120) for easy installation or by cable (CRB110). With the inbuilt timer, with day and week program, there are possibilities to have day and night settings with an alternative temperature for even further energy savings.
ESBE Controller CRB121 Installation movie
|Enclosure rating:||Actuator unit: IP41;
Room display unit: IP20
|Power supply:||Actuator unit: 230 ± 10% V AC, 50 Hz;
Room display unit: 2x 1,5V LR6/AA
|Power consumption:||10 VA|
|Battery endurance, wireless room display unit:||1 year|
|Rating auxiliary switch:||6(3)A 250 VAC|
|ERP temperature controls class:||IV|
|Energy efficiency contribution:||2 %|
|Radio frequency:||868MHz, ITU region 1 approved acc. to EN 300220-2 (CRB120)|
|Running time at max. speed:||30 s|
|Cable length:||20 m|
|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|
Accessories and Spare Parts