CRC121/CRC125, 230 V AC
CRC121/CRC125, 230 V AC

Controller

CRC120

Series CRC120 is an outdoor sensor based controller suited for larger systems and valves such as 3F. The controller is designed to provide a high level of comfort thanks to the possibility to set a perfect characteristic heating curve and at the same time provide energy savings for the house owner. The regulation is based on outdoor sensor feedback and an adjustable characteristic heating curve. An offset / parallel adjustment of the characteristic heating curve may be activated by an external signal for example night settings. For applications with well insulated building and quick heating systems such as radiator circuit can a temperature filter be activated to delay an outdoor temperature change to avoid an imbalance between estimated and actual heating demand.
  • Weather compensating controller
  • Set the perfect heat curve according to your need
  • For valves up to DN150
  • Adjustable operating range (30-180°)

Product range

CRA120 front_A-01
Installation dimensions for Actuator series CRC120 with ESBE series MG, G, F, T/TM, H/HG and BIV mixing valves.
CRA120 side_GB_A
CUA911 front_B-01
Installation dimensions for Control box.
CUA911 side_A-01
Series CRC120
Art.no.ReferenceVoltage V ACTorque NmWeight kgNoteReplacesNTCNTC = National Trade Code
12842100CRC121230151.8   
12842500CRC125230151.8Transformer with UK plug  

Installation support

Installation examples
CRC121_1_A-01
Installation instruction CRC120
Installation instruction Adaptor kit 900, 16051300

Technical data

Technical data
Ambient temperature, max.: +55 °C
min.: -5 °C
Sensors: Temperature sensor type NTC 
Temperature range, Flow pipe sensor: +5 to +95°C 
Outdoor sensor: -50 to +70°C 
Enclosure rating, Actuator unit: IP54 
Control box: IP54 
Protection class: II 
Power supply, 230V: 230±10% V AC, 50 Hz 
Power consumption, 230 V AC: 10 VA
Torque: 15 Nm
Erp Temperature controls class: III 
Running time at max. speed: 120 s
Energy efficiency contribution: 1.5 %
Supplied parts •  Control unit 
•  Actuator 
•  Adaptor kit for ESBE valves MG, G, F, BIV, H, HG 
•  230V AC transformer with European or United Kingdom plug 
Conformity CE_A-01
LVD 2014/35/EU
EMC 2014/30/EU
RoHS 2011/65/EU
Wiring CRC120_GB_A-01

Accessories and spare parts

Adaptor kits
ImageArt.no.ReferenceDesignationNational trade codeNoteData sheetInstructions manual

VRG801

ESBE VRG801 Adaptor kit ESBE valves series VRG, VRH, VRB, VRS, VRP.
16053300VRG801ESBE valves series VRG, VRH, VRB, VRS, VRP Series 90, CRA120, CRC120. Order separately. 

900

ESBE 900 Adaptor kit ESBE valves series MG, G, F, BIV, T, TM, H, HG.
16051300900ESBE valves series MG, G, F, BIV, T, TM, H, HG Series 90, CRA120, CRC120. Comes with the actuator or Controller. 

90C-BRV

ESBE 90C-BRV Adaptor kit BRV valves.
1605350090C-BRVBRV valves Series 90, CRA120, CRC120, 90C*. Order separately. *The adaptor kit comes with a hand lever and for the controller series 90C this must be removed. It is not required for assembly.  

900C

ESBE 900C Adaptor kit Honeywell Centra ZR, DR, DRG, DRU (DN15 - DN50).
16053900900CHoneywell Centra ZR, DR, DRG, DRU (DN15 - DN50). Series 90, CRA120, CRC120, 90C*. Order separately. *The adaptor kit comes with a hand lever and for the controller series 90C this must be removed. It is not required for assembly. 

900CK

ESBE 900CK Adaptor kit Honeywell Centra Kompakt DRK/ZRK.
16051700900CKHoneywell Centra Kompakt DRK/ZRK Series 90, CRA120, CRC120, 90C*. Order separately. *The adaptor kit comes with a hand lever and for the controller series 90C this must be removed. It is not required for assembly.  

900F

ESBE 900F Adaptor kit Meibes / Oventrop / Watts / BRV.
16053600900FMeibes / Oventrop / Watts / BRV valves Series 90, CRA120, CRC120, 90C*. Order separately. *The adaptor kit comes with a hand lever and for the controller series 90C this must be removed. It is not required for assembly. 

900K

ESBE 900K Adaptor kit Siemens VBG31, VBI31, VBF21, VCI31.
16052500900KSiemens VBG31, VBI31, VBF21, VCI31 Series 90, CRA120, CRC120, 90C*. Order separately. *The adaptor kit comes with a hand lever and for the controller series 90C this must be removed. It is not required for assembly.  

900A

ESBE 900A Adaptor kit TA-VTR valves.
16051400900ATA-VTR valves Series 90, CRA120, CRC120, 90C*. Order separately. *The adaptor kit comes with a hand lever and for the controller series 90C this must be removed. It is not required for assembly.  

900L

ESBE 900L Adaptor kit Schneider Electric TRV / TAC-TRV valves.
16052600900LSchneider Electric TRV / TAC-TRV valves Series 90, CRA120, CRC120, 90C*. Order separately. *The adaptor kit comes with a hand lever and for the controller series 90C this must be removed. It is not required for assembly.  

900B

ESBE 900B Adaptor kit Viesmann valves DN 20-25
16051500900BViesmann valves DN 20-25 Series 90, CRA120, CRC120, 90C*. Order separately. *The adaptor kit comes with a hand lever and for the controller series 90C this must be removed. It is not required for assembly. 
Options
ImageArt.no.ReferenceDesignationNational trade codeNoteData sheetInstructions manual

CRA911

ESBE CRA911 Flow pipe sensor, 5m cable.
17053100CRA911Flow pipe sensor CRA911, 5m cable    

Separate auxiliary switch series 90.
98100690 Separate auxiliary switch.   
Spare parts
ImageArt.no.ReferenceDesignationNational trade codeNoteData sheetInstructions manual

CRA912

Voltage adaptor CRA912, 230V — 24V.
17053300CRA912Voltage adaptor, 230V — 24V    

CRB914

Communication cable CRB914, 20m.
17055700CRB914Communication cable, 20m    

CRC911

Outdoor sensor CRC911
17056000CRC911Outdoor sensor    

Download area

Find here direct related product information for download. If you don’t find your specific need here please look further into below mentioned "Quick links" or this website's “Search” and “Support” area.
Data sheet CRC120
Installation instruction CRC120
Installation instruction CRC120 (CZ)
Installation instruction Adaptor kit 900, 16051300
Declaration ErP Declaration
Spare Parts Controllers
2D Image CRC120
3D drawing (stp file) CRC120 Controller
3D drawing (stp file) 90 Actuator
3D drawing (stp file) CRC911 Outdoor sensor

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