Help, when any program is selected it drains then fills and the circulation pump operates for about four minutes, then stops and does nothing. I have changed the dispenser solenoid, the element and thermostat check out OK there no leaks or blockages in any of the pipes and the metering chamber is not blocked. I have selected a rinse program then switched off. Holding the program button in and switched back on. Lights 4 and 5 light up, the door is closed and the the program starts, drain out, fill up, circulation pump operates for about 4 minutes. The program then stops and lights 4 and 5 flash. Any ideas would be much appreciated.
Regards Taff