home Fix label Heating label_important Home Heating Systems category Vaillant

Hi my boiler vaillant eco tec plus it has fault 70 what's a problem? Thanks?

I got boiler vaillant eco tec plus,I move it from down stirs to up stirs.after installation up stirs in display show fault 70.

Abby, February 2014

home Fix label Heating label_important Home Heating Systems category Vaillantdone

The pcb needs resetting via d97 & d93 You will need to put up a detailed description from the dataplate for any further help:
ie: ecotec plus 824-r1 (246/3-5)
This will get to the DSN (design specific number) for your particular boiler

Carefree, March 2014

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home Fix label Heating label_important Home Heating Systems category Vaillant

Hi my boiler vaillant eco tec plus it has fault 70 what's a problem? Thanks?

I can answer this question...

Hi my boiler vaillant eco tec plus it has fault 70 what's a problem? Thanks?

I can answer this question ...

Hi my boiler vaillant eco tec plus it has fault 70 what's a problem? Thanks?

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