There is a chance that the water delivery spray has become blocked with splashback of soap....pull the drawer completely out of the machine, turn the machine on for only an instant and see if water is actually spraying into the correct area. Often the tiny holes in the device above the container block up, especially if the machine has been laid up for a while. Other than that, the fault is obviously internal, and not connected with the refurb.
John, January 2008