- Reaction score
- 4,325
Please confirm that it is a fuse (what size) that blows/ruptures and it is the one which protects the pump or is it for the water heater as well?
Does the van have a neutral-earth link in the consumer unit when supplied by the generator?
Has the problem with the pump just started - it was previously satisfactory? Or is this a new van being wired now?
Is the van's metalwork and metal pipework bonded to the consumer unit earth terminal?
Have you IR tested the final circuits to the main earth terminal?
Are you powering up from the generator or mains when fault happens?
Does the van have a neutral-earth link in the consumer unit when supplied by the generator?
Has the problem with the pump just started - it was previously satisfactory? Or is this a new van being wired now?
Is the van's metalwork and metal pipework bonded to the consumer unit earth terminal?
Have you IR tested the final circuits to the main earth terminal?
Are you powering up from the generator or mains when fault happens?
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