Radio frequency weekly programmable thermostat, with batteries (CH150RF-EC18-EC19-EC20)


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Electronic chronothermostat with microprocessor, with weekly programming, to control heating and airconditioning installations. The “radio system” provides a chronothermostat CH150RF, one or few actuators (receivers) for temperature control and an actuator for humidity control (optional).



General Features: Temperature regulation range 2 °C – 40 °C; Anti-freeze temperature regulation range 2 °C – 7 °C; Max. temperature T45; Reference thermal gradient 4 K/h; Relative humidity displayed value 20% – 90%; Inputs Telephone activator CT3MA and separate temperature probe; Electric connections Screw clamps 3.5 mm twopole jack plug; Double Insulation; Protection IP20; Micro-disconnection 1BU; Software Class A; Pollution degree 2; Impulse Voltage 4000V

 

Electric Features: Contacts rating:– 5(3)A 250Vac – CH150 version, Voltage-free switching contact; Power supply with two 1,5 V AA alkaline batteries; Batteries operation life more than 1 year; Low batteries charge indication

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