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Function
Switching sequence of the valve in the alarm
mode
Trouble indication via a potential-free contact
12
®
At the BEKOMAT
32U, two LEDs indicate the
individual operating states.
When applying supply voltage, the BEKOMAT
carries out a self-test.
Both LEDs are lit for approximately 1 second,
subsequently, the device changes over to the
"ready-to-operate" state.
Ready to operate, voltage is applied.
In the event that the condensate discharge is
disturbed, an alarm mode will start which is indicated
by the flashing of the red alarm LED.
Malfunction/alarm
Test of the valve function (manual drainage):
press and hold the button for approximately 2 s.
Test of the alarm function (see below):
press and hold the button for at least 1 min.
Do not use for permanent drainage.
Alarm mode:
In the event that the BEKOMAT
one minute, a trouble indication is released:
•
The alarm LED flashes.
•
The alarm relay switches over
(the signal can be picked off potential-freely).
•
The valve opens every four minutes for
7.5 seconds.
•
When the malfunction has been eliminated,
the BEKOMAT
®
will switch back automatically
into the normal mode.
Possible trouble sources include:
•
Mistakes during installation
•
Dropping below the minimum pressure
•
Excessive accumulation of condensate
(excess load)
•
Blocked / obstructed outlet line
•
Extreme amount of dirt particles
•
Frozen pipework
®
32U
®
is not empty after
BEKOMAT® 32U
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