How can I fix my Fisher & Paykel Smart Drive 603 washing machine?

I have a fisher & paykel smartdrive 603 and when I turn it on and have it set to cold wash the machine tries to start, no water enters the machine, and eventually it times out and emits a continous beeping sound and 5 lights come on, which I presume is some sort of error message. The lights that stay on are the spin light plus the two lights to the left of the short wash light - these three lights are on the top row. The remaining two lights that stay on are the slow and hold lights - the bottom two lights on the right hand column of lights. Do you know what the problem is? I have tried replacing the solenoid valves, and I have also tried shorting out the lid switch and the out-of-balance switch, but the problem still persists.