Electricity Meter Trip Switch. Whilst at the property the rcd did not trip. The rcd had started tripping after a smart meter was installed.
If you have a trip switch it will be on or near your fusebox your fusebox will always be near to your electricity meter. I did a google search and one result suggested the rf from the smart meters transceiver was upsetting the rcd. If tripping occurs again it is probably being caused by a faulty appliance.
Open the cover on the consumer unit to see which switches have tripped to the off position.
Once reset plug your appliances back in one at a time and switch them back on. Once reset plug your appliances back in one at a time and switch them back on. The rcd had started tripping after a smart meter was installed. Once tripping has accrued you will try to reset you safety switch if it trip s again in a short period of time then you will need to unplug all your electrical items from the power point.
