Hi,
I have the above boiler installed in my home.
Today it has started tripping the RCD on the electrical consumer unit but it doesn't trip the central heatings MCB on the consumer unit.
I have 1 thermostat in the hall and one thermostat in the garage, along with the heating controls in the kitchen.
My first thoughts was one of the thermostats were faulty so I disconnected them 1 by one and the RCD kept tripping each time power was applied to the system. When I took both thermostats off and the system controller the RCD does not trip!
I have not tried connecting the heating to a non RCD protected breaker in the consumer unit but I don't know if this would work as there surely seems to be a problem that causes the tripping.
Can anyone suggest a solution or a cause of the fault and how I could check the fault and rectify?
Thanks
Thanks
I have the above boiler installed in my home.
Today it has started tripping the RCD on the electrical consumer unit but it doesn't trip the central heatings MCB on the consumer unit.
I have 1 thermostat in the hall and one thermostat in the garage, along with the heating controls in the kitchen.
My first thoughts was one of the thermostats were faulty so I disconnected them 1 by one and the RCD kept tripping each time power was applied to the system. When I took both thermostats off and the system controller the RCD does not trip!
I have not tried connecting the heating to a non RCD protected breaker in the consumer unit but I don't know if this would work as there surely seems to be a problem that causes the tripping.
Can anyone suggest a solution or a cause of the fault and how I could check the fault and rectify?
Thanks
Thanks