OEM Solutions - Theben
OEM Solutions - Theben
OEM Solutions - Theben
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Control of air quality in accordance with DIN EN 13779 IDA-C2<br />
Multi-stage<br />
ventilation control via radio<br />
WS 6 radio transmitter<br />
• 3 stage ventilation control<br />
• 2 run-on controls<br />
• Automatic mode<br />
REC 41<br />
• Radio receiver in wall-mounted housing<br />
• Relay output for control board<br />
Control board:<br />
• OpenTherm interface (optional)<br />
• Input for temperature sensor NTC<br />
(frost protection)<br />
• 0-10 V input for CO2 sensor/hygrostat<br />
• 230 V output e. g. for bypass louver<br />
• Operating display/error display (floating<br />
contact)<br />
• Volumetric flow can be set for 3 stages<br />
• Control of fans via 0-10 V output<br />
• Fan monitoring via evaluation of tacho signal<br />
• Input for safety contact for all pole<br />
separation of fan motors (e. g. door contact,<br />
pressure switch etc.)<br />
• Timer for filter change display<br />
9
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