If you go to http://www.gb-online.co.uk/indesit-error.html there are all the error codes and what they mean
A01 = Acquastop operated due to leak / overfill - machine drains until empty + lmin.
A02 = Heater Relay open circuit/short circuit or Thermistor or Safety T/Stat o/c or s/c or Element machine fills to Level Switch & Wash Pump runs.
A08 = Auxiliary Wash Pump Triac closedlopen circuit - check Wash Motor operation- machine drains until Level switch resets+30"
A11 = 1/2 load Solenoid Valve Triac or alternating Wash Motor action - check Solenoid Valve operation & alternating Motor action, replace Module if required - machine drains until Level Switch resets +30"
Wooburn
October 2006