Simpson encore 806 washing machine beeping and screen showing DF

DF means the temperature sensor is faulty. Replace it. Get a new one from your Simpson agent. Turn power off. Open panel by removing the 3 screws at the rear of panel & swing it up. If you are standing behind the machine look on the left hand side at the top of the circuit board. You will see a small white plug with 3 wires (red-white-black) Very carefully pull this plug toward you off the 3 pin base. The other end is the sensor pushed into the water inlet chamber. Pull it out. Push new sensor into water chamber (make sure black rubber o-ring is on it) Push wiring plug back onto 3 pin base. It can only go on one way. Do not force it or twist it as the 3 pins can be easily broken or damaged. Then close panel & power up.

I have the same problem with the same washing machine: Simpson Encore 806. I followed the instructions suggested above. I bought the part suggested (temperature sensor) replaced it, screws back, turned machine on and error message still shows. There must another meaning for dF message.