ECD 15B / 40B / 90B / 150B - Installation and operating manual
7
11
12
In case there are problems with inflow, it is necessary to install a venting line (12). In this
case back connection is used as inlet and upper connection is used as air ventilation. Venting
line must never be installed as it is on pictures 9, 10 and 11.
Warning: Upper and back connections cannot be used as condensate inlet at the same
time.
13
14
STANDARD INSTALLATION
Upper connection = Inlet
Back connection = Closed
VENTING LINE INSTALLATION
Upper connection = Air ventilation
Back connection = Inlet
15
Electrical wiring
Please ensure that the installation is carried out according to the valid regulations
After installation or maintenance, the test button should be pressed to empty condensate that has been
collected while the ball valve has been closed.
Brown: L - Phase
Blue: N - Neutral
Yellow/Green: PE - Earth/Ground
