The inlet valve does not turn on my Nexus during a cleaning cycle.
Check if the inlet valve is being obstructed.
Check if the yellow light is illuminated. If light is not illuminated after 3 minutes, initiate a manual clean to check operation.
Check the wiring is correctly installed. Seek advice from a suitably qualified electrician if in doubt.
Check the mains connection to the control box. Seek advice from a suitably qualified electrician if in doubt.
Check the fuses inside the control box. These are located alongside the timer blocks within their own hinged compartments. The fuses are all standard glass fuses; 10 Amp, 5 Amp, 2 Amp, 2 Amp from left to right.