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Storingen herkennen en verhelpen 7
0020183892_01 uniSTOR Installatie- en onderhoudshandleiding 17
7 Storingen herkennen en verhelpen
Storing Mogelijke oorzaak Oplossing
Boilertemperatuur is te hoog.
De boilertemperatuurvoeler zit
niet juist.
Positioneer de boilertemperatuurvoeler juist.
Boilertemperatuur is te laag.
Aan het aftappunt is geen waterdruk. Niet alle kranen zijn geopend. Open alle kranen.
De CV-ketel schakelt snel na elkaar in en op-
nieuw uit.
De retourtemperatuur van de
circulatieleiding is te laag.
Zorg ervoor dat de retourtemperatuur van de
circulatieleiding binnen gepaste waarden ligt.
Geldigheid: Alle toestellen met elektrische anode
Storing Mogelijke oorzaak Oplossing
LED aan de voeding is uit.
Er is geen netspanning.
Zorg ervoor dat de anodekabel correct aan de
voeding aangesloten is. Let vooral op de juiste
poling.
Zorg ervoor dat de voeding aan de spannings-
voeding aangesloten is.
De kortsluitherkenning van de
voeding is door kortstondige
stroomonderbreking uitgevallen.
Zet de kortsluitherkenning terug door de voeding
kortstondig van het elektriciteitsnet te scheiden.
LED aan de voeding knippert rood.
De elektrische anode heeft een
kortsluiting.
Verhelp de kortsluiting.
De minimumstroom is te gering. Controleer de bekabeling van de elektrische
anode.
Controleer de voeding van de elektrische anode.
De elektrische anode is niet cor-
rect aangesloten.
Zorg ervoor dat de anodekabel correct aan de
elektrische anode aangesloten is.
17


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