Ariston Washing Machine

I have an Ariston AWD 12 Advantage Margareta 2000 Washing Machine and I get an error code of 7 Flashes on the 30 min wash cycle and the program control just clicks round.
Can anyone tell me what the 7 light flashes mean and if the problem can be sorted DIY.
Thanks

Indesit Evolution Range Error Codes also refers to the number of flashes on the non-lcd type

F01 Short Circuit-Motor Triac
F02 Motor jammed or tachogenerator detached
F03 Temp probe o/c or s/c
F04 Pressure switch jammed on reset
F05 Pressure switch jammed on trip
F06 Programme selector management error
F07 Heater relay stuck
F08 Heater relay cannott be activated
F09 Incompatable eeprom
F10 Pressure switch not sensing correctly
F11 Pump cannot be be activated.
F12 LCD Display module and main module not communicating correctly

Hi Rocks1
Is the heater relay easy to repair and where do I find it.

Thanks

heater relay is on the pcb you need a new pcb http://www.emwelec.co.uk/index.php