I have replaced the water inlet valve, tested it by using a jumper from "V" to "L" . First time i did this water came out the tube. I figured it was fixed. hours later no ice. tested again and no water through the tube. tried testing "T" and "H" no movement. Tube is not filled with ice. water comes through the door, sensors are working as per repair guide. Dont know where to go from here. PLEASE RESPOND. Do I keep spending money on parts until it is fixed?