Detailed Analysis of ESAM400 warning Lamp instruction Summary of Delong automatic Coffee Machine

When using the Delong automatic coffee machine, people are likely to encounter some common problems from time to time, such as the problem that the warning light of the machine is on. For this problem, some users who do not know about the machine may feel a little at a loss, such as: what is the reason for finding that the light is on steadily? What kind of measures should be taken to solve the problem? the following author takes the model of the Delong automatic machine as follows: the meaning and treatment methods expressed by the warning lights of ESAM400 are summarized as follows:

one。 When the Delong automatic coffee machine light stably on, its meaning is: 1. Due to the shortage of water in the water tank, the treatment method is to fill the water tank or place the water tank correctly. You should push the water tank into the tank as much as possible and hear a click. two。 The water tank is too dirty or blocked with scale. The treatment method is to flush the water tank and remove the scale.

two。 Delong automatic coffee machine lights flashing. Its meaning is: 1. Coffee beans are ground too fine so that the speed of coffee production is very slow. The treatment method is as follows: make a cup of coffee again, when the grinder is grinding beans, turn the grinding adjustment knob clockwise in the direction of "7". If the coffee production speed is slow after at least 2 cups of coffee, turn the grinding adjustment knob again. two。 The coffee machine doesn't make coffee. The solution is: if the problem still exists, turn the steam knob to the position of "ON" to release some hot water when the foam occurs.

three。 The light is steady and bright. It means that the coffee residue box is full or has not been put back in place after being cleaned. The treatment method is as follows: empty and clean the drip tray and coffee residue box and put them back in place. Note: when taking out the drip tray, the coffee residue box must be emptied, even if there is only a little residue: otherwise, when you continue to make coffee, the coffee residue box may fill up faster than you think, causing the machine to block operation.

four。 The meaning of flashing lights is: 1, if the coffee grinder is very noisy, it means that a small number of coffee beans are blocked in the grinder. Solution: you can contact the merchant or Delong after-sales service center directly. two。 The "use pre-ground coffee powder function" was selected without adding coffee powder. Treatment: add coffee powder to the coffee powder pipe or remove the "use pre-ground coffee powder function 2." The coffee beans have been used up: add the coffee beans to the coffee bean container.

five。 The lights are flashing / it means that the coffee machine must be descaled. The treatment method is: coffee machine descaling procedure can refer to Delong automatic coffee machine operating instructions, according to the instructions for descaling, encounter such a situation to remove scaling as soon as possible.

Source: network