The RCD for the calorifier shore power supply trips (in face it won’t even set). Can anyone recommend an electrician who does boat work at Haslar Marina.
Have you asked in office I seem to recall Mike was the electrical person at Haslar by the car park but I don’t know if he is still there? You could ask the Haslar yacht club for suggestions? It’s cheap to join.
Same thing happened to me, turned out the heating element had decayed (electrolysis) and when replaced all was ok. To say it was a B********d to get out is an understatement. The only good thing about it all was that the firm that sold them was offering them at 50% discount as they were closing down.