My dishwasher won't heat up water?

Hi,

I have a matsui dishwasher MF2S and it has been getting stuck on cycle I opened it up to check why it was stuck and the water was cold so I know its no the thermostat I have recently replaced this, i tested the element and it came up with 30ohms ish so I am guessing its not this?!

It was stood for about a year not being used, any body have any suggestions on what else to test or what it could be?

Thanks your help is much appreciated in this Christmas time of need!!

:D