46
GRX LOW TEMPERATURE
This alarm does not have a numeric code.
LOW GRX TEMPERATURE
CAUSE CONSEQUENCE POSSIBLE SOLUTION
The temperature of the
unit read by the sensor
is lower than 10° C.
None.
● Wait for the unit to return to the set
temperature.
● Check the supplied water quantity.
ADJUSTMENT FOR COARSER GRINDING
This alarm does not have a numeric code.
ADJUST GRINDER COARSE
CAUSE CONSEQUENCE POSSIBLE SOLUTION
With the CHRONO
function enabled, the
set brewing time is
greater than the actual
brewing time (including
tolerance).
Extraction problem /
scarce coee spilling
from the lter holder.
● Check / calibrate the coee grinding.
● Clean the sprayhead and lter.
● Check the quantity of coee introduced
in the lter.
ADJUSTMENT FOR FINER GRINDING
This alarm does not have a numeric code.
ADJUST GRINDER FINE
CAUSE CONSEQUENCE POSSIBLE SOLUTION
With the CHRONO
function enabled, the
set brewing time is
greater than the actual
brewing time (without
tolerance).
Abundant ow of
coee exiting the lter
holder.
● Check / calibrate the coee grinding.
● Check the quantity of coee introduced
in the lter.