The WT1B wireless digital room thermostat is designed for room temperature control in apartments, small houses or for zone temperature control in larger systems.
Read the presentation: Thermostat in the palm of your hand: wireless control with your smart device and video instructions: How to easily manage the Seltron WT1B room thermostat time programmes with the Clausius BT app
| WT1B CAPACITY |
|---|
| Power supply and installation of the thermostat |
| Battery power |
| Wall mounting |
| Technical characteristics |
| Wireless thermostat |
| Relay output |
| Regulating systems |
| Radiator |
| Convector |
| *Surface (floor, wall, ceiling) |
| * Low temperature control of the supply temperature must be provided. |
| User functions |
| PARTY function - activate comfort mode |
| ECO function - activation of the energy-saving temperature |
| HOLIDAY function - activate savings during holidays |
| VENTILATION function - activation of savings during ventilation |
| Protecting the heating system |
| Frost protection |
| Protection against overheating of rooms |
| Limiting the maximum temperature of screed or wall heating |
| TECHNICAL DATA | WT1B |
|---|---|
| Power supply | 3,7 V |
| Typical consumption | < 0,1 W |
| Power supply | 3,7 V |
| Typical consumption | < 0,3 W |
| Housing material | PC thermoplastic |
| Degree of protection | IP 20 to EN 60529 |
| Safety class | II |
| Relay | 6(3) A, 230 VAC |
| Type of temperature sensors | Murata NTC (10 kOhm) |
| Additional temperature sensor (AUX) | Murata NTC (10 kOhm) |
| Rechargeable LiPo battery | Yes |
| Humidity sensor | Option, 10 % ÷ 90 % Rh |
| Efficiency class according to EN 60730-1 | Class 4 (2 %) |
| Temperature setting range | Setting range in heating: 4 ÷ 40 °C Setting range in cooling: 4 ÷ 40 °C |
| Working mode | Heating or cooling |
| User functions | PARTY, ECO, HOLIDAY, VENTILATION |
| Humidity measuring | Option |
| Measuring air quality | Option |
| Wireless connection | Yes |
| Time program CH2 | Yes |
| Dispay | Yes |
| Date | Class 4 (2 %) |
| Temperature setting range | Setting range in heating: 4 ÷ 40 °C Setting range in cooling: 4 ÷ 40 °C |
| Working mode | Heating or cooling |
| User functions | PARTY, ECO, HOLIDAY, VENTILATION |
| Time program CH1 | Yes |
| Time program CH2 | Yes |
| Time | Yes |
| Date | Yes |
| Working with ED factor | Yes |
| Working with hysteresis | Yes |
| Parameters settings | Yes |
| Smart device control | Yes |
| Ambient temperature | 0 ÷ 40 °C |
| Storage temperature | -20 °C ... +65 °C |
| Product weight | ~220 g |
| Number of pieces per packing unit | 54 pieces |
| Room thermostat dimensions |  |
| Dimensions of the receiver |  |
The Seltron service will be closed from 27 December to 29 December 2023.
Any emergencies or issues that arise during our absence will be dealt with as soon as the service reopens on 3 January 2024.
Thank you for your understanding.
