Vaillant Ecotec Exclusive problem

[Stupidmia]

Hi

I have a model ecotec Exclusive 838.

A while ago, I noticed that the pump could be heard running constatntly when no heating/hot water on....I found the water pressure had been low (F.22) and after refilling, it seemed to work again.
Today....after having a shower, I noticed that the pump (or could it be a fan?) is constantly running.
When I access the error codes...the first one comes up nnn....then it shows the dry-fire code etc (which I assume are in memory from last time). The status code shows S.30 (Room thermostat blocks heating operation Terminal s 3'-4' open).
Other than that, the display looks normal....but the pump continues to run!!!
Before I contact B Gas....I was wondering if I am missing something simple?
Also, today has been really hot weather (like it has been for a while)...couldthis have an effect?

Cheers

Patrick

 

[Agile]

Hi

I have a model ecotec Exclusive 838.

Today....after having a shower, I noticed that the pump (or could it be a fan?) is constantly running.
When I access the error codes...the first one comes up nnn....then it shows the dry-fire code etc (which I assume are in memory from last time). The status code shows S.30 (Room thermostat blocks heating operation Terminal s 3'-4' open).
Other than that, the display looks normal....but the pump continues to run!!!
Before I contact B Gas....I was wondering if I am missing something simple?
Also, today has been really hot weather (like it has been for a while)...couldthis have an effect?

Cheers

Patrick

That seems to be a new model or is it just one I have not encountered.

You tell us all that but you dont bother to say what the system pressure is!

Tony

 

[Biggles..]

why contact bg or did they fit it.

i'd be ringing group service as its less than a year old i would have thought.sounds a bit pcb ish.

Tony, same as the other ecotech plus's but with a nicer front and control set differnt warrenty i think.

 

[doitall]

Tony surely you remember the very noisy ecotec Exclusive 838.

 

[gas4you]

And a unique pump not fitted on anything else in the range.

 

[D_Hailsham]

That seems to be a new model or is it just one I have not encountered.

ecoTEC Exclusive 838