Beko MAT 13 Instructions De Montage Et De Service page 14

Trouble shooting • Busqueda de fallos
Recherche de panne • Localização de erros
Alarm
TEST
Valve
Power
Alarm
TEST
Valve
Power
Alarm
TEST
Valve
Power
Alarm
TEST
Valve
Power
14
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 produto de con-
densação
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 produto de
condensação só com o botão
de teste premido
Device keeps blowing off air
El aparato está
abiertoconstantemente
L'appareil refoule de l'air en
permanence
Aparelho deixa continuamente
escapar ar
Possible causes:
• Power supply faulty
• Power supply board defective
• Control PCB defective
-> Check voltage on type plate.
-> Check voltage on power supply
board at terminals 0.0, 0.1, 0.2.
-> Check 24 Vdc voltage on control
PCB at terminals 1.0, 1.1
(without load up to 36 Vdc may be
measured)
-> Check plug connection/ribbon cable
Possible causes:
• Feed and/or outlet line shut off or
blocked
• Worn parts
• Control PCB defective
• Solenoid valve defective
-> Check feed line and outlet line
-> Replace worn parts
-> Check if valve opens audibly
(press test button several times)
-> Check 24 Vdc voltage on control
PCB at terminals 3.0, 3.1, 3.2
(without load up to 36 Vdc may be
measured)
Possible causes:
• Feed line with insufficient slope
• Excessive condensate quantities
• Sensor tube extremely dirty
• Dropping below necessary
minimum pressure
-> Lay feed line with adequate slope
-> Install venting line
-> Clean sensor tube
-> Ensure minimum pressure,
otherwise install low-pressure or
vacuum condensate drain
Possible causes:
• Control air line blocked
• Worn parts
-> Clean entire valve unit
-> Replace worn parts
-> Clean sensor tube
BEKOMAT 13, 13 CO, 13 CO PN25, 13 CO PN40
english