illy Y3.2 - Page 40

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PROBLEM - CAUSE - SOLUTION
PROBLEM CAUSE SOLUTION
Persistence of
the problem.
The machine brews coee
slowly.
Limescale in the hydraulic circuit. Start the descaling cycle.
Contact
an authorised
service
centre.
Coee tastes sour.
The machine has not been properly
rinsed after the descaling cycle.
Perform a new rinse cycle.
The capsule is expired. Use a new capsule.
The buttons flash
alternately.
Descaling cycle requested. Perform the descaling cycle.
Beverage quantity and/or
temperature are not of the
best quality.
Button and capsule were not correctly
paired.
Use an espresso capsule correctly paired to the
espresso brew button. Use a brewed coee capsule correctly paired
to the
brewed coee button.
Incorrect quantity and/or temperature
programming.
Restore the machine factory settings and customise the quantity and/or temperature as described in the relevant sections.
EN