Hey Rov,
wouldn't recommend trying to run it unless you have it checked over first, perished internal hoses and/or wiring may cause damage to the machine - or yourself!
It makes sense that this machine could well be a rebadged Hotpoint, we know they rebadged appliances for other export markets, and I wonder if the EE name was chosen as it was better recognised internationally, due to their other, larger products - railway locos, planes, guided weapons(!) etc. Or maybe it was a badge-engineered version to replace the Reversomatics. Who knows!
Seeing the pictures should clear matters up, almost hope it isn't a 1600, cos it'd be quite a trek to collect the old girl if someone wants it...
Si