Ideal espirit

[hammers4spanner]

Went to one of these bag of nails other day, back again today.

Hot water is working fine however when demand for heat was on it wouldn't flash up , had some travel of heat down the flow checked div motor and pin not jammed on any clicking.

Had no manual sand couldn't contact ideal so anyone else have an idea on this nail?

 

[Riley]

Flow or return NTC ?

 

[hammers4spanner]

Flow or return NTC ?

That was my thinking but i couldn't get no info for readings

 

[Riley]

They are generally much of a muchness in terms of resistance aren't they

 

[jtsplumbing]

is the diverter motor working ??