Vaillant ecomax F.25 fault

[bobbaray]

Evening

All this is my first post and i'm looking for some help.

My ecomax boiler is showing an F.25 fault on the display.

Does anybody know what this means as the manual shows F24 then jumps up to F27

Thanking you in advance

Bobby

 

[uug197h]

F.25 Water Switch Water Switch - plug disconnected
System pressure too low Waterswitch activated

 

[Unregistered]

Thanks very much

I pressure now increased and all back to normal, I bleed all the rads earlier in the day which must have decreased the water pressure.

Thanks again

Bobby

 

[the1macca]

Hi,

would either of you perchance know what a F.34 fault is? and what to do about it? i am not having anysuccess searching the internet or the manual for advice...?

thanks

tom