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An overtime timer for switching to a different operating mode outside the switching times.
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Pin code protection to protect settings such as temperature, clock program, etc.
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A frost protection which automatically switches on the air heaters when the temperature falls
too low.
2.0 Technical data
2.1 Technical data
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Type designation : OptiTherm
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Type of thermostat : Digital clock thermostat
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Item number : 06 29 191
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Connection : Bus system (2 Wires)
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cabling : Protected bus cable, see also §3.3
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Switch differential : 1K
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Dimensions : 129 x 129 x 20mm (lxwxh)
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Weight : 188 grammes
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Protection class : IP30
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Ambient temperature : 0 - 40º
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Temperature setting : 0 to 40º, in increments of 0.5º
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Clock program : 20 program blocks
Mon-Fri , Tues-Fri, Sat-Sun, daily or per day
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Exception days : 20 program blocks
Switch to day, eco or night temperature
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overtime timer : Free setting range from 15 mins - 24 hrs
Switch to day, eco or night temperature
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Calibrate temperature sensor : setting range from -3.0º to 3.0º
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Room sensor : standard provision
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External sensor : option of measuring the temperature per unit or on the basis
of an average value.
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Time display : 24 hours
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Summer / winter time : Adjustable automatic/off
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Languages : Dutch, English, German, French, Polish, Romanian
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