Euroster UNI2 is a universal weather controller for independent control of heating systems with 2 heating circuits with mixing valves (e.g. radiator and floor heating), DHW tank loading circuit and DHW circulation. Advanced control algorithms ensure trouble-free operation of the system, and the graphic display and multifunction knob - intuitive and friendly controller service. Euroster UNI2 has a number of useful functions and an anti-stall anti-stop pump system that prevents seizing of the unused pump impeller. After the end of the heating season, the system automatically starts the pump every two weeks for 30 seconds (for the system to work after the season, the controller should be left turned on).
| Controlled device | two central heating circuits with mixing valves, domestic hot water tank charging circuit, domestic hot water circulation |
| Supply voltage | 230 V 50 Hz |
| Power consumption | 4 watts |
| Maximum output load | 100 W (each of the outputs) |
| Relay, voltage controller output | for pumps, valve actuators and alarm |
| Voltage free relay output | for controlling a boiler or other heating device |
| Temperature measurement range | from -30 ° C to + 120 ° C |
| Temperature regulation range - central heating circuits | from + 15 ° C to + 90 ° C |
| Temperature adjustment range - DHW tank charging circuit | from + 40 ° C to + 75 ° C |
| Temperature adjustment range - DHW circulation | from + 20 ° C to + 50 ° C |
| Accuracy of temperature control | 1 ° C |
| Accuracy of temperature indications | 1 ° C |
| Visual signaling | backlit LCD display, LED |
| Working temperature | from + 5 ° C to + 40 ° C |
| Storage temperature | from 0 ° C to 55 ° C |
| Level of security | IP 20 |
| Colour | Gray |
| Mounting method | on a 35 mm DIN rail, mounted in a protective cabinet |
| Standards, approvals, certificates | compliance with EMC and LVD directives |
| Warranty | 2 years |
| Dimensions: width / height / depth (Mm) | 159.5 / 90/59 |
| Equipment | Euroster UNI2 controller, power cord, temperature sensors (6 pcs), sensor bands, wall plugs, user manual with warranty |
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