I have a diplomat adp4550 and the display is flashing. I can't reset it and have tried powering it down and pressing in buttons 2 and 3 when restarting. But to no avail. Can anyone help?
Clive, December 2015
Switch the power off and on again until the clock flashes on and off - then depress two buttons on the left (numbers 2 & 3 on my cooker) and use the plus and minus buttons to set the time (any time will do)
