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46 | Storingen
CerapurCompact6720859429 (2016/04)
17.4 Storingen, die via de LED van de CV-pomp worden gesignaleerd
De cv-pomp toont de status via een LED op de schakelaar voor het pomp-
toerental.
Tabel 31
Status van de LED Betekenis MOGELIJKE OORZAAK Oplossing
Groen brandend De pomp werkt normaal.
Brandt niet/knipperen De pomp heeft geen stroom. 1. Geen netspanningsaansluiting Controleer de elektrische aanslui-
ting.
2. Defecte LED Controleer of de pomp draait.
3. Defecte elektronica Pomp vervangen.
Groen knipperend Ontluchtingsfunctie actief:
de pomp draait voor ontluchting
10 minuten lang. Na afloop van deze
tijd moet de schakelaar voor het
pomptoerental worden versteld, an-
ders draait de pomp met maximale
snelheid.
Rood/groen knipperend De pomp draait niet meer vanwege
een externe fout.
1. Spanning te hoog (> 280 V) of te
laag (< 160 V)
Voedingsspanning controleren.
2. Pomp overbelast (geblokkeerd) Water in cv-systeem op storende
deeltjes controleren.
3. Pomp draait te snel, omdat het de-
biet ergens anders wordt aangedre-
ven.
Controleer, dat geen andere pomp
hydraulische in serie is aangeslo-
ten.
4. Kortsluiting op de statorwikkeling
van de pompmotor vanwege water
Controleer, of de hydrauliek dicht
is.
5. Temperatuur van de motor te hoog Pomp laten afkoelen en omge-
vingslucht beter ventileren.
Omgevingstemperatuur moet lager
zijn dan 50 °C.
Rood knipperend Pomp is vanwege een defect gestopt. 1. Pomp compleet geblokkeerd Pomp gedurende een kort moment
met de netstekker losmaken.
Wanneer de LED rood blijft knoppe-
ren:
Pomp vervangen
2. Elektronica/motor defect
46


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