Hi Jackie
I had the engineer out today and he didn't know the problem either, but he called me back to say that the error is probably because of a power surge (or cut) that has tripped the circuit board which resets it to the factory settings. To rectify this you need to reset the circuit board by using the following sequence:
-turn machine power off using the on/off switch
-turn machine power back on using the on/off switch..then press the function button 4 times within 3 seconds.
-if successfull this should light the outside 2 lights (lights 1 & 5)
-press the function button once more and turn machine power off again using the on/off switch....leave for 20 sec.
-turn power back on and settings should be back to normal.
Hope this helps
Si
December 2005