SteveKW

I only swapped the key pad so i will try swapping the processor board next time I'm at the venue. If that does not resolve the situation then i'll request that a electrician checks the mains connectivity. I will update this thread with any progress butn it might be a couple of weeks before that happens. Thanks for the advise so far!

Looking for recomendations to investigate/repair faulty 12 channel chilli dimmer which intermittently restarts causing all channels to flash on/off. The dimmer is 1 of 4 in a school in the UK, Cambridge (cambs) area. I have already swapped the control panel with another rack in the same installation, the fault remains on the original rack with the alternative control panel fitted and the donor rack works as expected with the panel from the faulty rack. Any help or suggestions appreciated.