1. To brew good coffee, the coffee pot must be clean, so it is necessary to clean the coffee
pot regularly according to the "cleaning and maintenance" section, and use fresh cold
water when brewing coffee.
2. Store unused ground coffee in a cool, clean place. If a bag of ground coffee is not used
after being opened, it should be sealed and returned to the refrigerator to keep it fresh.
3. For best results, buy your own coffee beans and grind them before brewing.
4. Do not reuse coffee powder, otherwise the coffee flavor will be reduced a lot. We also
do not recommend reheating the coffee, as the aroma is strongest when brewing new
coffee.
5. If the coffee bean is very charred, small oil droplets are more likely to appear.
6. In order to ensure that the machine can work normally, please install each part of the
machine correctly.
COFFEE MAKING TIPS
PAY ATTENTION TO
ENVIRONMENTAL PROTECTION
Pay attention to environmental protection!
Please comply with local regulations: Discard electrical products and equipment
into the appropriate recycling station.
E1: The communication between the display board and the power supply board is
abnormal
When the display board is powered on, communication with the power board is
unsuccessful.
E3: Hall switch signal not detected
It appears when the semaphore is less than 10 detected when the grinding motor starts 2s.
E4: S1\S2 signal is not detected
Appears if the semaphore is not detected within 1 minute.
E5: Reed tube is not installed properly
Self-test, machine working time detection.
E6: Suddenly pull out the cup holder while working
Self-test, machine working time detection.
E9: NTC can't read the temperature while working
Working detection (cause :1, U-tube does not heat 2, NTC probe has not updated
temperature).
ERROR CODE
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