Troubleshooting 8
107678 | V1.5-10/2019 77/ 106
W-077 The flow rate during rinse is
too high.
Consult the rinse history for
more information.
The flow rate during rinse on the front side is
higher than 15 ticks/s.
Please call your service technician.
“11.4.1” on
page 98
W-080 The front grinder could not be
automatically unblocked.
Press "Continue" to start
manual grinder unblocking.
Contact service organization. -
W-084
Bean level front too low.
Please refill the bean hopper.
Light barrier detected no coffee beans in front
hopper.
Refill bean hopper.
If warning remains, please call your service tech-
nician.
“5.4” on page 40
W-086 Initial rinse of milk system
hasn't been performed yet.
Check if you are logged out.
Make sure that you are being logged out so that
the init rinse can start.
“6.9” on page 58
W-101 Steam boiler pressure too high Contact service organization. -
W-103 Steam wand front tempera-
ture sensor failure.
Please check the temperature
sensor and cable.
Steam or everfoam blocked!
Contact service organization.
-
# Info message Explanation / Corrective action Refer to
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