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BEKOMAT 21, 21 PRO14
Trouble shooting • Búsqueda de fallos
Recherche de panne • Localização de avarias
No LED lighting up
Ningún LED está iluminado
Aucune LED n'est allumée
Todos os LEDs apagados
Pressing of test button, but no
condensate discharge
El interruptor de „TEST“ está
pulsado, pero el condensado no
se evacua
La touche Test est actionnée,
mais sans purge du condensat
Botão de teste premido, mas não
há descarga de condensado
Condensate discharge only when
test button is being pressed
Evacuación del condensado soló
si está pulsado el interruptor de
„TEST“
Purge du condensat uniquement si
la touche Test est actionnée
Descarga de condensado só com
o botão de teste premido
Device keeps blowing off air
El aparato está abierto
constantemente
L'appareil refoule de l'air en
permanence
O purgador perde ar
continuamente
english
Possible causes:
• Power supply faulty
• Power supply board defective
• Control PCB defective
- Check voltage on type plate.
- Check wiring (external and internal)
- Check plug connections
- Check printed circuit boards for
possible damage
Possible causes:
• Feed and/or outlet line shut off or
blocked
• Worn parts (seals, valve core,
diaphragm)
• Control PCB defective
• Solenoid valve defective
• Dropping below necessary minimum
pressure
- Check feed line and outlet line
- Replace worn parts
- Check if valve opens audibly (press
test button several times)
- Check printed circuit boards for
possible damage
- Check operating pressure; where
necessary, install pressure or
vacuum drains.
Possible causes:
• Feed line with insufficient slope;
crosssection too small.
• Excessive condensate quantities
• Sensor tube extremely dirty
- Lay feed line with adequate slope
- Install venting line
- Clean sensor tube
Possible causes:
• Control air line blocked
• Worn parts (seals, valve core,
diaphragm)
- Clean entire valve unit
- Replace worn parts
- Clean sensor tube
TEST
Power
Alarm
Valve
TEST
Power
Alarm
Valve
TEST
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Valve
Power
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Valve
Power
TEST
TEST
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Valve
Power
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Valve
Power
TEST
TEST
Power
Alarm
Valve
TEST
Power
Alarm
Valve