Wet electric c/heating. Mulcomizer.

[kjo]

I have inherited this Mulcomizer system in a studio flat w. 4 wet rads & no info on how it works.Firm closed yrs ago & no info on google.Has a wall stat/timer control & another clockwork type timer plus obscure knobs on electric boiler / pump housing.
Local sparks/plumber says he has no idea.
Any help please.?

.

 

[Dotty]

Can you do us close ups of the controls bit please?

Your sparkie sounds like a root. ....