Volvo XC 70 - Afløbsslange for kondensvand | HELLA
VolvoXC 70Årgang: 2008 - 2009Modeller med klimaanlæg og elektrisk supplerende varmeenhed Afløbsslange for kondensvandKortslutning i elektrisk supplerende varmeenhedI ovennævnte modeller kan en tilstoppet afløbsslange for kondensvand medføre kortslutning i den elektriske supplerende varmeenhed.Et tilstoppet afløb for kondensvand , kan medføre stærkt nedsat funktion af den elektriske supplerende (PTC-) varmeenhed i varmeapparatet.Som følge af, at kondensvandet ikke kan løbe ud, er der risiko for kortslutning. I ekstreme tilfælde kan der gå ild i ledningerne.Bilproducenten har konstateret problemet og tilbagekaldt bilerne til kontrol hhv. udskiftning af afløbsslangen/afløbsventilen.Det må antages, at flere årsager kan have medført, at ikke alle biler er kontrolleret hhv. repareret.Vær opmærksom på denne information, især ved klager over manglende varmeeffekt.
XC 70
Model year: 2008 – 2009
Vehicles with air-conditioning and electrical booster heater
Condensed water drain hose
Electrical booster heater short circuit
On the above mentioned vehicles a blocked condensed water drain hose can cause a short circuit in the electrical booster heater.
The function of the electrical (PTC) booster heater in the heater unit can be significantly degraded by a blocked condensed water drain.
Due to the fact that the condensed water is not drained to the exterior, there is a risk of an electrical short circuit. In an extreme case there is a risk of a cable fire.
The problem has already been addressed by the vehicle manufacturer, the vehicles checked during a recall campaign and the drain hose/drain valve renewed.
It must be assumed, that for a variety of reasons not all vehicles have been checked and/or repaired.
Please take this information into account, particularly in relation to complaints about poor heating performance.