Nuova Simonelli PRONTOBAR - Page 138

DISPLAY CAUSA EFFECT SOLUTION
SEE
PAR.
PLEASE WAIT
HEATING
One of the boil-
ers or the group
has not reached
the temperature
set.
The message
remain in the dis-
play until the two
boilers and the
group reach the
temperature set.
t Switch OFF the
machine with the
main switch and
switch ON hold-
ing the buttons 3
and 6; the display
shows the tem-
perature of the
boilers read by the
probes, the aster-
isk indicates when
the heating ele-
ment is ON.
t Check the thermo
fuse or heating ele-
ment and change
if necessary.
DECALCIFICATION
The volume
counter has
reached the
number of litres
of deliverable
water related
to the Water
Hardness set
during program-
ming phase.
The message
remain in the dis-
play until you run
the decalcification
cycle.
Operate the decalci-
fication program, fol-
lowing the instruction.
14.6
SERVICE MANUAL
Edition 02 to 02/2014