Euroster 11M
Electronic, programmable controller designed for control of a three-way valve with actuator and CH circulation pump. It automatically maintains a constant temperature at a preset level or ensures a proper temperature of water in return piping in a CH system with coal-fired boiler. Possibility to connect a room thermostat. E11M controller is equipped with an AntiStop function which prevents seizure of the idle pump and valve rotor.
Controller function
- keeps constant water temperature: in the central heating
circuit or in boiler return
- possibility of connecting room regulator
- Anti-Stop function to protect pumps and valve against
stoppage
- frost protection
- pump operation test
- temperature reading correction
EUROSTER 11M operates in one of the two modes: heating medium temperature regulation (e.g. in floor heating) or return temperature stabilization. Operation mode is changed when restoring factory settings, provided for each of the modes.
Set 1: intended for system with heating medium temperature regulation
Set 2 intended for system with return temperature regulation
Connections:
Technical specifications:
- Power supply: 230V, 50Hz
- Device controlled: mixing valve actuator, CH pump
- Rated output load: 3 A 230 V 50 Hz
- Rated power consumption: 1,6W
- Operating temperature range: 5-40°C
- Storage temperature range: 0-65°C
- Temperature measurement range: 0-110°C
- Temperature control range: 10-70°C (CH temperature congrol mode)
- Temperature limit of starting pump unit: 20-80°C
- Temperature control hysteresis: 2-10°C
- Temperature control accuracy: 1°C
- IP rating: IP40
- Status visualization: backlit LCD
- Colour: black
- Mount method: wall-mounted, wall plugs
- Weight (controller with cables): 0,76 kg
- Certificates/standards: complies with the EMC and LVD Directives
- Dimensions (W/HxD) mm: 150/90/52
- Packing list: Euroster 11M controller, wall plugs, instructions,
mounting template, sensor bands
