Delong coffee machine double cup always bright troubleshooting use method

Troubleshooting and use of Delong coffee machine with two cups always bright

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 descaling lamp stable and bright as soon as possible. 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 you take 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 Delon automatic coffee machine to flicker. 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" so that the foam occurs and releases some hot water.

The warning light is always on and the machine does not work after the Delon 3000 gamble 4000 series coffee machine is turned on.

After entering the test mode, start the motor, the motor has a slight action, but does not work. After inspection, the bridge stack on the circuit board (rectifier bridge) is damaged, replace the bridge stack, troubleshooting.

2 Delong coffee machine 3000, 4000 series, fault: the amount of coffee can not be adjusted, the water shortage lamp flashes, but it can make coffee, after putting hot water, the water shortage light is not on, but after making a cup of coffee, the water shortage lamp flashes again.

The water meter is broken

3 release steam, no steam, later, the water shortage indicator flashes.

There may be something wrong with the pump

4 if the automaton bean grinder has finished grinding, the water pump starts to work to make coffee and suddenly removes the water tank, what will happen, what accessories will break down, and how to deal with it.

The water tank should be put back and hot water should be released.

The thermal protector of the heater is easy to damage.

5 Delong coffee machine 3500 6600, after being turned on, there is no Ready message for a long time, and finally GENERICALARM appears.

Check if there is heat in the warm cup area.

Usually the heater doesn't work, check the temperature protector.

6 as the customer did not completely shut down the case, the extractor will be forcibly pulled out, and forced installation, but the water plate is not in place, how to solve the fault without dismantling the machine?