13 flashes could indicate the thermister on the top of the drum has a problem. The most common problem is a break in the wire going to it (due to vibration). We can test your module for you for free (postage back is ÂŁ6) and even supply you with one if it is faulty. See our site at www.emwelec.co.uk Tony EMW Electronics
www.emwelec.co.uk
February 2012