Had a look at this today, it’s only 20 months old with light usage.
E16/ heating, all ok
E03/ pump, filter & no blockages.
Told her to do a high temp wash in case of sludge in pressure chamber(in tank).
She’s just text to say stopped half way through with E03.
Any clues anyone ??
Or shall I stick a pump on it ?
Cheers all
Clive.