23
Prompt message on display Probable Cause Solution
Grinding System
error
Grinding System Error Open the coffee bean tank cover
to check if there is any foreign
objects inside
Pipe blockage Pipe blockage 1. Adjust the grinding system to
thicker powder setting
2. Clean the brewing unit system
3. If the problem persists please
contact a qualified technician
Coffee Boiler
power off
Coffee Boiler Power Off Turn off the machine, wait a
few minutes, then turn on the
machine again.
If the problem persists please
contact a qualified technician
Steam Boiler
power off
Steam Boiler Power Off Turn off the machine, wait a
few minutes, then turn on the
machine again.
If the problem persists please
contact a qualified technician
GM949_EN_A5_v1_20240528.indb 23GM949_EN_A5_v1_20240528.indb 23 2024/5/28 11:272024/5/28 11:27