ROTRONIC CF3-W-EU-FLI - Manual

Dokument
IMA 205 Rev
1 Page
1 (4)
Installation manual
CF3-W-EU-Disp-FLI
CO
2
transmitter with acoustic alarm
Figure 1 CF3-W-EU-Disp-FLI
General
The IAQ (indoor air quality) sensor product CF3-W-EU-Disp-FLI (sensor for wall
mounting) is designed to measure carbon dioxide (CO
2
) in rooms. The acoustic alarm
sounds when the carbon dioxide concentration is above 1400 ppm CO
2
. A push
button silences the alarm for 30 minutes. Green, yellow and red LEDs give a rough
estimate of the CO
2
concentration Option -Disp displays the measured CO
2
value in
ppm (parts-per-million) on the LCD.
The units are designed for connecting to Direct Digital Control (DDC) with 0-10V
signal inputs. The signal output OUT1 (0-10V) gives linear signal voltage
corresponding to the measuring range.
To open the wall mounted
housing
Press here to open.
Figure 2 Closed housing seen from
above. Pressing a screwdriver on the
locking hook opens the housing. The
locking hook is then released