DUO / 503S is a built-in programmable DIN503 thermostat with switches. It is ideal for regulating the temperature of the home or office and can manage both the air conditioning system and heating systems. Thanks to the backlit LCD display you can display the measured temperature, set temperature, time and the active mode of operation: Manual/Automatic/Anti-freeze. Time programming at 1 hour intervals is carried out via the practical mechanical switches. It is ideal for those who want to have simple and constant programming during the week or for those who have difficulty with technology.
Electrical contact capacity = 8(5) A / 250 Vac
Regulation range = 5°÷35°C
Power supply = 2 x 1.5V-LR6 AA batteries
N° of settable temperatures = 2
Time slots = 1 h
Thermometer precision = ±0,3°C
Max. room temperature = 50°C
Insulation class = II
Protection rating = IP40
Operating mode: Manual/Automatic/Anti-freeze
System: heating/air conditioning
