What do the coffee machine indicator lights actually mean?
On a De'Longhi coffee machine, each panel light reports a specific fault. A blinking water light means the tank is low, while a steady one means the tank is seated wrong. A blinking grounds-container icon means the pucks tray is full; a steady one means it was replaced incorrectly. A triangle with an exclamation mark points to the extractor.
The exclamation mark behaves differently depending on its state. Steady means the interior is dirty and needs cleaning, while blinking means the extractor is missing or not fully seated. On mid-range and high-end coffee machines, the display adds icons for low water, low beans, full grounds, and descaling. Work through each step before calling a technician.
During use of a De'Longhi coffee machine, the various indicator lights on the panel will signal the machine's current issues through different states. This article uses diagrams to explain one by one the meanings of the blinking and steady water shortage light, the blinking and steady coffee grounds container indicator light, the extractor abnormality represented by the triangular exclamation mark indicator light, and the excessive bean amount issue when the grounds container and exclamation mark flash simultaneously. It also introduces the meanings of display icons on mid-to-high-end models, including water shortage, bean shortage, full grounds container, and descaling prompts. If the problem still cannot be solved after troubleshooting step by step, it is recommended to contact a professional repair technician. We hope this helps friends who are using De'Longhi coffee machines.
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Do you know the illustrated guide to coffee machine fault lights? Would you like to learn about it? Let's take a look at the causes of De'Longhi coffee machine indicator light faults and how to repair them!
1. The fault pattern is the water shortage light blinking alone, indicating that there is not enough water in the water tank and pure water needs to be added.
2. The fault pattern is the water shortage light staying on alone, indicating that the water tank is not installed correctly and needs to be reinstalled.
3. A pattern like a small cup with black dots inside represents the coffee grounds container. When this indicator light blinks, it means the grounds container is full. Just empty it, and the indicator light will automatically turn off.
4. The coffee grounds container indicator light staying on indicates that after the coffee grounds container was emptied, it was not put back, or it was not installed properly.
5. An indicator light with an exclamation mark inside a triangle is the prompt pattern for an extractor problem. If this indicator light stays on, the fault pattern indicates that the inside of the machine is very dirty and needs cleaning.
6. For the indicator light with an exclamation mark inside a triangle, if this indicator light blinks, the fault pattern indicates that the extractor is not installed or is not in place.
7. If the coffee grounds container and triangular exclamation mark indicator lights blink at the same time, the fault pattern indicates that too many coffee beans are being used. You can turn the central rotary knob to the left to reduce the amount of coffee beans used per cup.
8. Most mid-to-high-end De'Longhi coffee machines have a display screen that can show specific icons clearly at a glance, and you can basically understand what they mean.
9. The most common prompts are water shortage, with a water tank icon; bean shortage, with a coffee bean icon; full grounds container, with a small drawer icon; and descaling, with a small pipe symbol, meaning there is scale in the pipes and descaling is needed.
If you have tried all the above operations and it still does not work, then you should find a repair technician for professional repair, or otherwise replace the machine.
Do you know the illustrated guide to coffee machine fault lights? Would you like to learn about it? Let's take a look at the causes of De'Longhi coffee machine indicator light faults and how to repair them!
1. The fault pattern is the water shortage light blinking alone, indicating that there is not enough water in the water tank and pure water needs to be added.
2. The fault pattern is the water shortage light staying on alone, indicating that the water tank is not installed correctly and needs to be reinstalled.
3. A pattern like a small cup with black dots inside represents the coffee grounds container. When this indicator light blinks, it means the grounds container is full. Just empty it, and the indicator light will automatically turn off.
4. The coffee grounds container indicator light staying on indicates that after the coffee grounds container was emptied, it was not put back, or it was not installed properly.
5. An indicator light with an exclamation mark inside a triangle is the prompt pattern for an extractor problem. If this indicator light stays on, the fault pattern indicates that the inside of the machine is very dirty and needs cleaning.
6. For the indicator light with an exclamation mark inside a triangle, if this indicator light blinks, the fault pattern indicates that the extractor is not installed or is not in place.
7. If the coffee grounds container and triangular exclamation mark indicator lights blink at the same time, the fault pattern indicates that too many coffee beans are being used. You can turn the central rotary knob to the left to reduce the amount of coffee beans used per cup.
8. Most mid-to-high-end De'Longhi coffee machines have a display screen that can show specific icons clearly at a glance, and you can basically understand what they mean.
9. The most common prompts are water shortage, with a water tank icon; bean shortage, with a coffee bean icon; full grounds container, with a small drawer icon; and descaling, with a small pipe symbol, meaning there is scale in the pipes and descaling is needed.
If you have tried all the above operations and it still does not work, then you should find a repair technician for professional repair, or otherwise replace the machine.
The above content is compiled by CoffeeHunters, a coffee news website.
