BEKOMAT
®
33iU / 33iU CO
3.3 Function description
Illustration
C
D
K
K
K
16 | 68
L
M
N
F
L
M
N
F
Original installation and operation manual
Description / explanation
The condensate flows via the vertical condensate
inlet [C] or the horizontal condensate inlet [D] into the
BEKOMAT
and collects in the collecting container [K].
®
The filling level in the collecting tank [K] is continuously
monitored by a capacitive sensor in the sensor tube [L].
Once the condensate has reached the maximum fill level,
the pilot valve [M] is activated using the controller.
The pilot valve [M] activates, and the area above the
membrane [N] is depressurised.
The membrane [N] lifts off of the valve seat and the
excess pressure in the collecting container [K] presses the
condensate into the condensate discharge [F].
When the sensor in the sensor tube [L] is no longer
covered by condensate, the controller of the pilot
valve [M] activates and pressure builds up above the
membrane [N].
The membrane [N] is pressed against the valve seat and
the condensate discharge [F] is sealed tightly.
The switching cycle starts again with the inlet of
condensate.