Setup, Compatibility & Care
Installation must be performed by a qualified electrician in accordance with current IET wiring regulations. Before starting, ensure the main power supply is isolated at the consumer unit. The unit fits standard double-gang mounting boxes; ensure the wall surface is level to prevent distortion of the metal casing when tightening the screws. For maintenance, keep the exterior free from dust and debris to ensure the mechanical switches operate smoothly. Periodically test the RCD function using the integrated 'Test' button to ensure the trip mechanism remains responsive.