My daughter reported an E15 error - popped down to have a look and it seemed ok and started a quick cycle but tripped the RCD after 5 mins (they did report a trip a few days ago but reset it and nothing happens since). Took front panel etc off and can see some water in the base. Everything at the front looks dry/sealed with no drips. But at the back I can see a black box that goes across the width of the machine and has some gunge/drips on the right hand side. Google isn't helping much in identifying what this is.
Anyone know what this is, how easy to replace (assuming that is the cause).
TIA.
Anyone know what this is, how easy to replace (assuming that is the cause).
TIA.