Clock thermostat, daily program, 5-30°C, battery-operated, 1 changeover contact, potential-free, 10A
Contact -
Heating and cooling (change over, voltage-free)
Voltage -
DC 1,5 V battery
Switching current -
AC 10 mA...10A at cos ϕ = 1; 4 A at cos ϕ = 0,6
Temperature range -
5 … 30°C
Measurements -
160 x 80 x 36 mm
Battery-operated room controller with clock function (daytime timer) for wall mounting. Suitable for controlling central heating, hot water floor heating, night storage heaters, hot air heating, etc. Very simple operation due to separate setting of day and night temperature. Additional rotary switch for 5 programmes, day/automatic/night/frost protection/off. ON/OFF 2-point control method. 1.5V battery life approx. 2 years. Range restriction in the setting knob as a heating cost brake. 2 control lamps, heating on and setback mode.
degree of protection IP 30, hysteresis ~ 0.5 K, 250V AC;/max. 10 thermal actuators, switching behaviour pulse-width modulation, thus continuous or 2-point control method (switchable), adjustable cycle duration of 10 or 25 min. (sum of on and off time of pulse-width modulation), proportional band approx. 1.5 K, range narrowing in the setting knob, power reserve approx. 100 hrs, slide switch for 3 programmes under the housing cover: day/automatic/night, separate setting of day and night temperature from 5...30°C, switch clock output for controlling further controllers with temperature setback, 2 control lamps: heating on, setback mode