F1: Washing machine drum is overloaded
F2: Out of balance load detected
F3: Washing machine's outer door detected open
F4: Washing machine's inner door detected as open
F5: Washing machine has not drained
F6: Washing machine has not filled with water
F7: Washing machine motor tacho open circuit
F8: Washing machine has overfilled with water
F9: Fault code not used
F10: Overspeed detected, motor triac failure
F11: No motor action detected
(this usually means you need a new main power board).
F12: Invalid temperature sensor reading
F13: Washing machine not heating or heating not detected
F14: Flooding
F15: Gear change failure - too slow
F16: Not stopping - motor triac failure
F17: Not used
F18: Gear change failure - too fast