This is not a common fault to come up. I suggest you turn power off & pull plug from wall for 2 - 3 minutes then power up & retry machine. If same fault occurs check again that you have the correct light sequence. If it is from left the 3rd,4th & 7th light then that is fault code 50 which is a faulty hot water inlet valve. It will need to be changed for a new one.
Lincoln Appliance NZ, July 2009