Draining Hot Water; Eliminating Minor Faults Yourself - NEFF C766 Série Notice D'utilisation

Draining hot water

SYSTEM
TOO HOT

Eliminating minor faults yourself

Fault
ADD BEANS displayed
despite full bean container.
No hot water or steam
discharge.
Froth insufficient or too runny.
Coffee is running a drop
at a time. at a time.
Coffee has no crema"
(layer of froth). (l f f h)
Grind unit is not grinding
coffee beans.
Descaling programme
is not starting. is not starting.
Cleaning programme does
not start.
The descaling programme requires a specific water
temperature before it can start. If the water temperature
is too high, drain hot water first!
q Place a suitable receptacle under the nozzle 13.
q Set function selector 8 to 0.
Water runs into the receptacle.
q Set function selector 8 to U.
The required temperature has been reached. The descaling
process can start.
Cause
Grinding unit has still not been
filled automatically.
Nozzle 13 is blocked.
Rotary knob 13/a on inlet
valve 13/b not secure.
Blocked inlet valve 13/b.
Unsuitable milk.
Degree of grinding too fine.
Preground coffee too fine.
Unsuitable type of coffee.
Beans no longer fresh.
Degree of grinding not
appropriate for coffee beans.
Beans are not falling into the
grinding unit (too oily).
Current programming is set
to: FILTER YES/NEW to: FILTER YES/NEW
or FILTER CHANGE
displayed.
System too hot.
System too hot.
FILTER CHANGE
displayed.
Remedial action
Press button 2on" 2
again.
Thoroughly clean nozzle 13.
Press the rotary knob 13/a
securely into the inlet
valve 13/b.
Clean inlet valve 13/b.
Use cold semi skimmed milk.
Set coarser degree of
grinding.
Use a coarser ground coffee.
Change the type of coffee.
Use fresh beans.
Optimise degree of grinding.
Gently tap the bean container.
Set programming to FILTER
NO/OLD NO/OLD Never descale Never descale
with inserted filter.
Let out some of the hot water.
Let out some of the hot water.
Change filter.
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