„Room humidity"
• The humidity of the environment must be at least
20 % drier than the process air. Otherwise adverse
drying conditions obtain and the warning alert ap-
pears in the display.
"MD PIN error"
• The PIN on the MODEM.cfg file is possibly incor-
rect. Please check the PIN specified in the file. You
can find the PIN number in the documents of your
SIM card.
09. INTERNAL VIEW OF THE DA 4
The lower image shows the schematic structure of
the device with:
8
7
6
5
1
Supply and discharge
Control valve
2
Control unit
3
4
Casing
B - 8
1
2
3
4
1
5
Network connection
6
USB flash driv
7
USB port
8
Display
Operating manual – DA 4 / DA 4 M Discharge Control Unit
10. TECHNICAL DATA
Article number
Article number
Connection voltage
Dimensions
Weight
Air transportation
connections
(DA 4)
6.100.000.032
(DA 4 M) 6.100.000.033
1~230 V
435 x 435 x 255 mm
7.2 kg
2 x 3 nozzles
with 38mm Ø
EN