TECHNO WPT OT is a Class V ErP digital weekly programmable thermostat, which uses the OpenTherm communication protocol. It combines the simplicity of programming with an energy saving of about 4% on each bill, with 3 temperatures set in 30-minute time slots.
Thanks to the large blue backlit LCD you can display the measured temperature, set temperature, time, active day of the week and mode of operation: Manual (Comfort-Eco)/Automatic/Anti-freeze. The buttons to increase/decrease parameters are always accessible. It is ideal for those with different habits depending on the day of the week or with environments that they use at different times of the day.
Power supply: Alkaline batteries 2×1.5V LR6 (AA type) in ON / OFF mode – Opentherm boiler bus in Opentherm modulation mode
Battery life > 1 year
Maximum contact capacity: 5A(1A) 250 Vac
Maximum ambient temperature: 50°C
Temperature display range: 0°C÷39°C
Temperature regulation range: 5°C÷35°C
Temperature resolution: 0,1°C
Temperature differential: 0,1°C to 2,0°C (standard: 0,2°C)
Temperature probe: NTC 100KΩ@25°C
External probe input (option): NTC 10KΩ@25°C
Protection rating: IP20
Insulation class: Type II (double insulation)
ErP class = V
Type of action: 1B
Degree of pollution: 2
Software: class A
Resistance to heat and fire: Category D
Storage temperature: -25÷60°C
Rated impulse withstand voltage: 2,5kV
Wall mounting
