Service Programmes; Important - Bosch CTL636E.1 Mode D'emploi

Service programmes

(see also the Quick reference guide)
The following messages will appear on the
display at certain intervals, either
"Descaling programme urgently required!" or
"Cleaning programme urgently required!" or
"Calc'nClean programme urgently required!".
The unit should immediately be cleaned or
descaled using the appropriate programme.
Alternatively, the two processes Descale
and Clean can be carried out together using
the Calc'nClean function (see the section
"Calc'nClean"). Failure to carry out the
service programme according to the instruc­
tions may damage the appliance.
F
Important: If the appliance is not
descaled when it is supposed to be,
the message "Descaling programme
is overdue. Device will shortly be
locked." will appear. Immediately
perform the descaling process in
accordance with the instructions. If
the appliance is locked, it can only
be operated again once the descal­
ing process has been carried out.
To display how many beverages can still
be prepared before one of the service
programmes needs to be run, proceed as
follows:
■ Touch E.
The service programmes appear. The
counter, e.g. "Clean after approx. 28 cups"
provides information on when to perform
the respective programme next.
A
Warning!
For each of the service programmes,
use descaling and cleaning agents
as described in the instructions and
observe the (relevant) safety infor­
mation.
Never interrupt a service programme.
Do not drink liquids!
Never use citric acid, vinegar or any
vinegar­based agents to descale the
appliance. Never place descaling
tablets or other descaling materials in
the coffee drawer!
Service programmes
F

Important:

Before starting each service program
(Descale, Clean or Calc'nClean)
remove the brewing unit, clean as
instructed and replace it.
Be careful not to jam the milk tube
when closing the door.
After completion of each service
programme, wipe the appliance
immediately with a soft, damp cloth
to remove any residues from the
descaling and cleaning solution. It is
possible for corrosion to form under­
neath such deposits.
New sponge cloths may contain
salts. Salts can cause rust film on
stainless steel and must therefore be
washed out thoroughly before use.
Clean the beverage outlet, milk tubes
and connecting piece thoroughly.
Specially developed, suitable
descaling and cleaning tablets are
available from retail outlets or from
customer services (see the section
"Accessories").
F
Using a water filter increases the
intervals until a descaling pro­
gramme needs to be performed.
Descaling
Takes about 21 minutes.
■ Touch E.
■ Touch [ Descale ] to select the
programme.
■ The display indicates the progress
of the programme.
■ Empty drip trays and replace.
■ Remove the water filter (if there is one)
and press C.
■ Pour lukewarm water into the empty
water tank up to the "0.5 l" mark and
then dissolve one Bosch descaling tablet
TCZ8002N in it.
en
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