Re: indesit IWD7168 F06
F06 Door lock fails to close / open, door lock PTC triac open
/ closed,
mains frequency signalfault, mains power signal fault
– Check for water leaks that may affect connectors J004 or J11
(three-phase) causing the relative contacts to short;
– Check Door lock terminal board (any problems due to
aggression caused by manufacturing chemical residues that may
cause short circuits);
– Check J004 / door lock wiring;
– Check door lock;
– Renew PCB.