PRODUCT DESCRIPTION
– control of three central heating (CH) circuits with mixing valves (eg radiator and underfloor heating systems)
– independent setting of temperature and time curve for each circuit
– independent control of each circuit with room thermostat and weekly schedule
– controls both: main heat source – with own regulator, eg gas boiler and additional heat source – manual operation, eg solid fuel boiler, fireplace
– manual or automatic switching of summer / winter season – possible setting of start and end dates of heating period
– selection of circuit mode: switching the pump on and off or lowering the temperature with the mixing valve with the pump switched on permanently
– use of heat produced in the additional heat source (fireplace, solid fuel boiler)
– boiler outlet or auxiliary heater control
– communication – the ability to combine several UNI3 and UNI2 controllers to manage extended systems
– possibility to switch off the mixing valve control or switch off the circuit completely
– Anti-Stop function – protection of pumps and valves from dirt
– records of dangerous and alarm events
– overheating protection for each circuit
– excess temperature alarm
– possibility to include frost protection mode
– cooperation with underfloor heating distributors
– controller interface languages: Polish, English, German, Czech, Russian and Hungarian
– sensor set included
Technical information:
| Controls | three circles of central heating with pump and mixing vents |
| Power | 230 V 50 Hz |
| Max. consumption of energy | 4 W |
| Max. output load | 100 W (every output) |
| Output for the controller | relay, pump voltage type, valve relays and alarm outputs |
| Temperature measuring range | voltage-free type to control a boiler or other heater |
| Temperature regulation range | -30 ° C … + 110 ° C |
| Temperature regulation accuracy | +15 ° C … + 90 ° C |
| Temperature measuring accuracy | 1 ° C |
| Visual signalization | LCD with background lighting, RGB LED |
| Working temperature | +5 ° C … + 40 ° C |
| Storing temperature | 0 °C…+45 °C |
| Input protection grade | IP20 |
| Colour | gray, RAL7035 |
| Installation | 35 mm DIN rail mounting, inside cabinets |
| Regulator weight | 545 g |
| Standards, permissions, certificates | EMC, LVD i RoHS |
| Warranty | 2 years |
| Dimensions (W / H / D) mm | 159,5/90/59 |
| Thermostat set | Euroster UNI3 controller, connection cable, sensors (6 pc),sensor pipe carriers, anchors, warranty card and instructions |
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