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- Producer:Siemens (Germany)
The Siemens RDF 660T weekly room thermostat is used to control the room temperature. This model is suitable for convectors with one or two heat exchangers and 2-, 3-position heat actuator.
Equipped with backlit display. It has an infrared receiver for the remote control. 7-day programming available.
- operating voltage: AC 230 M;
- frequency: 50/60 Hz;
- power consumption: 2 BA;
- positioning signal: DC 0 ... 10 V, 2-position;
- operating range: AC 24 V;
- temperature measurement range: from 0 to + 49 ° C;
- set temperature range: from + 5 ° С to + 40 ° С;
- mounting: on the wall;
- protection level: IP30.