MUI_BUSA142EN-03
www.blauberg.us
174 N. 36th Street, Lafayette, IN 47905
e-mail: [email protected]
MOUNTING OF RH, CO
2
OR VOC SENSOR FOR THE UNITS WITH S17 AND S18 AUTOMATION
The RH, CO
2
or VOC sensor must be installed in the return air duct.
Open the unit, disconnect the upper part of the protective housing and unscrew the holder that retains the inner partition box for the RH/CO
2
/VOC sensor. Disconnect the socket
using a screwdriver. Disassemble the RH/CO
2
/VOC sensor as described in the installation instruction and wire it according to the wiring diagram. Assemble the RH/CO
2
/VOC sensor
in the reverse order and install it on the holder inside of the unit. Update the control configuration after connection of the RH/CO
2
/VOC sensor. Contact the product Seller for doing
that.
1
2
3
Sensor RH / СО
2
/ VOC
Holder
3
supply voltage 24 V AC / DC
GND
Output 0-10 V CO
2
xpm
CO
2
sensor (DPWQ402000) wiring
2
1
1
2
8
VOC sensor (DPWQ306000) wiring
2
GND
supply voltage 24 V AC / DC
Output air quality 0-10 V
3
1
1
2
4
3
supply voltage 24 V AC / DC
GND
Output 0-10 V
From the unit
controller
From the unit
controller
From the unit
controller
RH sensor (DPWC112000) wiring
2
1
1
4
5