Scale is caused by metal substances in water; it is necessary to enter when the temperature decreases after 4-6 months of use or when the water flow is found to be reduced.
All right, remove dirt.
Solution: if you want to remove the dirt yourself, please use a special detergent for the coffee machine. Be careful! It is forbidden to use vinegar for cleaning.
The speed of coffee is too slow or it is difficult to make coffee.
Reason: coffee powder is too coarse or too fine.
Solution: properly adjust the roughness and fineness of grinding
. the red light is always on
Reason: lack of water or coffee beans.
Solution: turn off the phone first, then add water and coffee beans, and then turn it back on. If the red light is still on and the water beans are available, spin steaming
Steam hot water knob handle steam column tube
