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Function
Pos: 42 /Beko Technische Dokumentation/Funktion/BEKOMAT/BM-Alarmmodus (nicht Vario) @ 0\mod_1185868789656_2901.docx @ 6850 @ @ 1
.
Switching sequence of the valve in the alarm
mode
Trouble indication via a potential-free contact
Pos: 43 /Beko Technische Dokumentation/Funktion/BEKOMAT/BM 31U/32U/33U+Vario Abl.-Wartungsmeldg. aktiv (nicht 32U FMK + IF) Wartungsintervall @ 5\mod_1371731964818_2901.docx @ 31020 @ @ 1
12
®
At the BEKOMAT
33U / 33U CO, two LEDs
indicate the individual operating states.
When applying supply voltage, the
BEKOMAT
®
33U / 33U CO 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 condensate discharge is
disturbed, the valve opens after a time cycle
(approx. every three seconds) to eliminate
the malfunction automatically. If the malfunction
is not eliminated after 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
BEKOMAT® 33U / 33U CO
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