Possible Malfunctions
190086
75 / 78
EN
Display message
Possible solution
Empty drip tray
Pour the water out. If the drip tray has been
emptied but messages still appear, clean and dry
the two metal water level sensors on the drip tray.
Fill the left bean hopper
Fill the left bean hopper with coffee beans
Fill the right bean hopper
Fill the right bean hopper with beans
Fill the topping container
Fill the topping container with powder
Use lower temperature milk
Use milk with a temperature of 2
–10°C
Use milk with a higher
temperature
Use milk with a temperature of 2
–10°C
Install brew unit
Install the brew unit
Error Code Messages
ATTENTION!
A message with an error code is automatically displayed when the entire
system is affected by an error. If serious problems occur, restart the
appliance.
1. Switch off the appliance using the mains switch if the appliance is to be
restarted.
2. Contact a service technician if the appliance does not want to start or we cannot
start the appliance.
Error
code
Description
Possible solution
E1
Error on the motherboard
1. Restart the
appliance.
2. If the error message
still appears after
restarting, switch off
the appliance and
contact customer
service.
E2
Boiler temperature too high
E3
Thermoblock temperature too high
E4
Boiler temperature too low
E5
Thermoblock temperature too low
