Whirlpool dishwasher

[brittwo]

I am looking for some help if possible

I have a whirlpool 4620 1x. The machine will not start it's programme it flash a green light 3 time. I have unplug the machine overnight to reset it but know luck. I have noticed lately it has not been cleaning very well and the interior is very greasy. The machine is just over 2 years old.

 

[RansomSpares]

Sounds like the heater might not be working. As you say, it is greasy and not washing very well - the flashing lights could be the error code for a faulty heater?

 

[brittwo]

I have found the heater element and that seems ok. Any help or suggestions would be appreciated