Vaillant ecoTEC F.1 error?

[muggles]

Changing the pressure will do FA to the flow rate. They're starting to sound like muppets

 

[CaptainJack88]

Changing the pressure will do FA to the flow rate. They're starting to sound like muppets

They flooded the house and plumbed in the flow/return wrong when installing it. I already know they're muppets

 

[Phill Peck]

Don't get them back in then.

I think Vaillant will honour the warranty.

I have been out to boilers myself found no filled bench mark and not registered.
Vaillant activated warranty from installation date and came out to fix.
It sounds as though u are in a similar situation to that I mention. I did not intentionally employ muppets it just turned out that way.
Obviously if it turns out to be an Installation defect they could refuse to repair and potentially charge for their visit.

 

[CaptainJack88]

Don't get them back in then.

I think Vaillant will honour the warranty.

I have been out to boilers myself found no filled bench mark and not registered.
Vaillant activated warranty from installation date and came out to fix.
It sounds as though u are in a similar situation to that I mention. I did not intentionally employ muppets it just turned out that way.
Obviously if it turns out to be an Installation defect they could refuse to repair and potentially charge for their visit.

I'm about 80% confident that Vaillant will say there is an installation issue, it looks like there is a slight leak from the flow or return ffs!

Will wait to see what they say tomorrow, if they look like complete morons trying to increase the pressure, then i'll just call Vaillant and get it sorted myself (plus invoice them the £90 if it turns out to be an installation issue!)