Sam, when the timer goes around & around, count the number of flashes on the red light on your machine (eg 8 flashes then a gap then again 8 flashes etc). Then go to our support site at www.emwelec.co.uk/support and it will tell you what the flashes mean. You can call us on 01159652118 as we do stock the main module for your machine. Our main site is www.emwelec.co.uk. Tony EMW Electronics
www.emwelec.co.uk, February 2014