TECHNICAL DATA SHEET CO2 RF SWITCH The Vasco ventilation unit is extendable with a CO2 RF switch (except for the D150 Compact and Energy Plus: not compatible) with which you can opt for a fixed air flow or an air flow that varies with your needs. • control zone in the lower right • status LED in the upper left - lights up after operation - feedback communication / status of ventilation unit • identification LED in the upper right, indicates the current level of the ventilation unit • the possibility of combining up to 3 ventilation units on one or several remote controls • the possibility of linking up to 20 RF switches (3-position/CO2/RH (humidity)) with 1 ventilation unit • wireless RF communication with the ventilation unit (Radio frequency signal: 868.3 MHz) • power via external source (1x230V+N) • measurement tolerance: 40 ppm + 2% of measured value at 20°C • housing: plastic • wall surface mounting (screw fastening) TECHNICAL DATA

TECHNICAL DATA SHEET CO2 RF SWITCH TECHNICAL DATA Symbol Activating extra optional CO2 RF switch Deactivating optional CO2 RF switch Take the ventilation unit plug out of the socket and put it back in again. After this, the ventilation unit will search for new switches for 10 minutes. Touch the control zone at the bottom right for at least 3 seconds. When all of the LEDs are flickering you must release the control zone. If the linking action is successful the LED lights up green twice in the upper left corner and on the right a LED will light up that indicates in which position the CO2 RF switch...