Dr.coffee M12 - Warning; Screen-Based Warnings

Rev 0.1
Dr.coffee Service Manual 44
8 Warning
8.1 Warning with Tips in the Screen
8.1.1 Water Tank Is Empty
Showing in the Screen
Cause
Solutions
a) The water in the tank is already below the
detection level;
b) The water tank is not installed correctly
and too far from the sensor;
c) Water level sensor is broken;
➢ Take out the tank and add water, make
sure the water is not higher than the
“Max” line marked on the tank.
➢ Check and reinstall the water tank;
➢ Replace a new sensor;
8.1.2 Grounds Container Is Full Up
Showing in the Screen
Cause
Solutions
a) The grounds count in the grounds
container reaches 50 pieces or is already
full
➢ Pull out the drip tray, take out the grounds
container, and empty the container
8.1.3 Bean Hopper Empty
Showing in the Screen
Cause
Solutions
a) The coffee beans in the bean box have
been used up;
b) Beans stick together ;
➢ Add the appropriate amount of coffee
beans;
➢ Mix the beans to avoid sticking together;