Fault: "Filling Problem" "[START]." What should I do?

Possible Causes:

(1) The level sensor has failed to detect the liquid that is in the vessel. If the vessel is full and this fault screen appears, press <STOP> to drain the fluid. You may want to capture the solution and re-use it. Refer to DELTA Service Procedure Analog Level Sensor (Black Model) (AS008). Or, see A2000 Service Procedure Level Sensor (SICK) Cleaning and Testing (AS010) for SICK brand level sensor (Blue) installation instructions.

(2) Water or solution supply is inadequate. Replace the cubitainers if they are empty. Check to see if the water supply is turned on.

(3) Water supply valve may not be functioning. With the bag suspender removed from the vessel, press <ENTER> to try again. Once liquid is observed flowing into the vessel, (replace the bag suspender if performing a rinse) and close the lid. If no liquid is flowing into the vessel, the fill valve or the water valve may not be functioning. Refer to A2000 Service Procedure Water and Vent Valve Service (AS016).