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Produced by:

Crono C5

Digital touch screen programmable thermostat with backlight display. Easy to install on 2 or 3 moulding box or wall version.

Battery powered, it has a double operation modes (summer and winter) in order to command conditioning or heating systems. Simply touch the surface of the display to activate the back light and to show the lock fuction. ROMA offers an "antifreeze" program that preserves the system also with the programmable thermostat off (temperature lower than 5°C).

Standard Specifications

Power supply: Via BUS OpenTherm
Programming: Every 30 minutes
User control: Yes (with optional password)
Temperature's range: +5/+30 °C
Temperature's step: 0,5 °C
Thermal differential: Adjustable from +0,5 a + 4 °C
Contact capacity: 230 Vca - 5A (Resistive load)
Installation: On wall or in a recessed box
Colours: White and anthracite


Bianco cod. 35513034 parete
Antracite cod. 35513030 parete


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