Re: Can anyone please advise on F&P GW709AU washer.
Certainly looks like an error code, Bernie – 105. This is defined as a communication error between the display board and the motor controller board. Yours is a phase 5 machine, so, strangely enough, the first place to check is the drain pump! You should get 33 ohms through it with the wiring disconnected. Any less and it must be replaced. The rotor position sensor can also generate this fault code. It suffers from dampness, corrosion and dodgy wiring.
If neither of the above solves it, F+P advise substituting the display board, the motor controller board or both until it works! An expensive way to solve the problem…….
Stay safe, pull the plug.
Regards,
Penguin45.