Vaillant ecoTEC plus 837 R1 with persisting F75 fault

[yossibac]

I will check the vessel. After installing F75 kit is it best to leave the bottom sensor connected or it's best to disconnect it's plug?

 

[ShaunCorbs]

I will check the vessel. After installing F75 kit is it best to leave the bottom sensor connected or it's best to disconnect it's plug?

Best to get a gas safe engy

 

[yossibac]

Best to get a gas safe engy

We are

 

[ShaunCorbs]

We are

So you won't need know the question you asked

 

[yossibac]

So you won't need know the question you asked

I thought that this forum is there to help one another, so sorry for troubling you.

 

[Harvest Fields]

I thought that this forum is there to help one another, so sorry for troubling you.

Smells like DIY to me.

 

[ShaunCorbs]

I thought that this forum is there to help one another, so sorry for troubling you.

You are gas safe or your getting one ?

 

[cmel1975]

has it got an internal condensate pipe ? which could be partially blocked at connection to waste pipe

 

[yossibac]

We have found the solution. For those of you who tried to help, if you would like to know please pm me. And to the others that didn't, no, we are not DIY

 

[Last Plumber]

We have found the solution. For those of you who tried to help, if you would like to know please pm me. And to the others that didn't, no, we are not DIY

Do you have an external pump as well as the one in the Boiler?