Eliminating Minor Faults Yourself - Bosch TCA64 SERIES Instructions For Use Manual

Eliminating minor faults yourself

Fault
ADD BEANS displayed
despite full bean container. despite full bean container.
No hot water or steam
discharge.
Froth insufficient or too runny.
Coffee is running a drop at a
time. time.
Coffee has no crema" (layer
of froth). f f h)
Grind unit is not grinding
coffee beans.
Descaling programme is not
starting.
Cleaning programme does not System too hot.
g p g
start.
Grinding unit is making loud
noise.
Display
B. unit missing
Downloaded from CoffeeMachineManual.com Manuals
Cause
Grinding unit has still not been
filled automatically.
Degree of grinding is set too
fine and the coffee strength
rotary knob selected is VERY
MILD.
Froth nozzle 13 is blocked.
Nozzle 13 is blocked.
Blocked choke 13g
or blocked rotary knob 13a.
Unsuitable milk.
Degree of grinding too fine.
Preground coffee too fine.
( y 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 or
FILTER CHANGE
displayed.
System too hot.
Display FILTER CHANGE. Change filter.
Foreign objects in the grinding
unit (e.g. grit which also
occurs in superior types
of coffee).
See System messages"
Remedial action
Press ON button 2 5
again.
Set a coarser degree of
grinding and/or select
stronger coffee.
Clean froth nozzle 13
thoroughly.
Clean froth nozzle 13
thoroughly.
Thoroughly free milk residue
from individual parts.
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.
Possibly change the type of
coffee.
If bean container is empty,
wipe out with a dry cloth.
Set programming to FILTER
NO/OLD Never descale
with inserted filter
Let out some of the hot water.
Let out some of the hot water.
Contact Hotline.
Note: Preground coffee can
still be prepared.
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