ESBE CRC110 Controller Unit Installation Guide

: June 4, 2024
: ESBE

Table of Contents

OPERATION
MOUNTING
SUITABLE MIXING VALVES
TECHNICAL DATA
INSTALLATION EXAMPLES
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CONTROLLERS
SERIES CRC110

ESBE CRC110 Controller Unit

CRC111
230 VAC

ESBE series CRC110 is a combined actuator and a weather compensating control unit with quick and simple installation. Settings are done by an easy-to-use joystick and display interface. For valves up to DN50, especially suited for ESBE valves series VRG and series VRB.

OPERATION

The ESBE series CRC110 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 controller consists of two parts:

actuator unit, to be mounted to the mixing valve controlling the heat supply.
outdoor sensor, to be mounted on the north side of the building

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 buildings and quick heating systems such as radiator circuits can a temperature filter be activated to delay an outdoor temperature change to avoid an imbalance between estimated and actual heating demand.

MOUNTING

Power supply by 230 V AC adapter (complete with transformer, cable and wall socket plug). Flow pipe sensor with 1,5m cable included (longer cable available as accessory). The sensor must be carefully insulated from ambient temperature.
Outdoor sensor with 20 m cable. The sensor shall be mounted on the north side of the building under the eaves in order to protect the sensor from direct sunlight and rain.
Thanks to the special interface between the controller series CRC110 and the ESBE valve series VRG, VRB, and VRH, the unit as a whole has unique stability and precision when regulating.

OPTIONAL EQUIPMENT
Art. No.
16200700 _____ ARA801 Auxiliary switch kit
17053100 __ CRA911 Flow pipe sensor, 5m cable

SUITABLE MIXING VALVES

Series VRG100
Series VRG200
Series VRG300
Series VRH100
Series VRB100| Series MG*
Series G
Series F ≤ DN50
Series BIV
Series T and TM
Series H and HG

Not 5MG
---|---

ADAPTOR KITS

Required adaptor kits for easily fitting onto an ESBE rotary mixing valve series VRG, VRB, and VRH is supplied with each controller. Adaptor kits can also be ordered separately.
Art. No.
16000500 __ ESBE valve series VRG, VRH, VRB, G, MG, F, BIV, T, TM, H, HG

Adaptor kits for other mixing valves are available as follows:
Art. No.
16000600 __ Meibes
16000700 ___ Watts
16000800 ____ Honeywell Corona
16000900 __ Lovato
16001000 ____PAW
16001100 ____Wita Minimix, Maximize

TECHNICAL DATA

Ambient temperature: _max. +55°C ____ min. -5°C
Temperature range,
Flow pipe sensor: ____ +5 to +95°C
Outdoor sensor: ____ -50 to +70°C
Enclosure rating:__IP41
Protection class: __ II
Power supply: ___ 230 ± 10% V AC, 50 Hz
Power consumption – 230 V AC:_ 10 VA
Torque: __ 6 Nm
Running time at max. speed: ____ 30s
ERP Temperature controls class: _ III
Energy efficiency contribution: 1,5%
Weight: ____ 0,9 kg