Original installation and operation manual
15. Troubleshooting / FAQ
Illustration
Description / explanation
All LEDs off
TEST button has been
pressed but no condensate is
being drained
Condensate is only drained
when the TEST button is
pressed
Device constantly blows off
air
Troubleshooting
•
Read the operating voltage off on the type plate
and check it
•
Check whether voltage is applied to the terminals
of the power control board (PE, L, N)
•
Check the plug-type connection of the cable
terminal on the control PCB
•
Check feed and discharge lines
•
Replace wear parts
•
Check whether the valve clocking can be heard, to
do this press the TEST button several times
•
Check the plug-type connection of the cable
terminal on the control PCB
•
Install feed line at a gradient >3%
•
Mount venting line
•
Clean sensor tube
•
Check whether the necessary minimum pressure
has been reached, if not:
0 install BEKOMAT
vacuum discharge
®
•
Clean entire valve unit
•
Replace wear parts
•
Clean sensor tube
BEKOMAT
16 CO
®
53 | 60