My Triton Opal which has worked perfectly for the last 3 years, now trips my RCD in the consumer unit under the stairs. The shower is 9.5KW connected using 10mm cable.
Does anyone know what is happening, as the shower works for 10 seconds and then trips the RCD with all other electrical appliances cutting out due to the trip.
Does anyone know what is happening, as the shower works for 10 seconds and then trips the RCD with all other electrical appliances cutting out due to the trip.