CTL636EB6/06 User Manual

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en Simple troubleshooting

Simple troubleshooting

Problem Cause Solution

Strongly uctuating co󰀨ee

or milk froth quality (e�g�

uctuation in quantity or

milk froth spraying)�

Build-up of limescale in the

appliance�

Descale the appliance accord-

ing to the instructions, see the

section “Service programmes”�

The suction pipe is blocked� Clean the suction pipe�

Drinks cannot be

dispensed�

Beverage outlet or one of the

3 connections are blocked�

Clean the beverage outlet and

the connections�

The drink runs out at

the entire outlet during

dispensing�

Lower part of the beverage

outlet is missing�

Attach the lower part, see the

section “Cleaning the milk

system”�

Too little milk froth, none

at all, or the milk system

is not taking in any milk�

Build-up of limescale in the

appliance�

Descale the appliance accord-

ing to the instructions, see the

section “Service programmes”�

Beverage outlet or one of the

3 connections are blocked�

Clean the beverage outlet and

the connections�

Milk not suitable for foaming� Do not use milk that has

already been boiled� Use cold

milk with a fat content of at

least 1�5%�

Beverage outlet or the milk

tubes are not correctly

assembled�

Moisten the individual parts and

put them together again�

The suction pipe is blocked� Clean the suction pipe�

The personally selected

volume is not reached�

Co󰀨ee dispensing slows

to a trickle or stops

completely�

Co󰀨ee is ground too nely.

Preground co󰀨ee is too ne.

Adjust the grinding level to a

coarser setting� Use a coarser

ground co󰀨ee.

Heavy build-up of limescale in

the appliance�

Descale the appliance accord-

ing to the instructions, see the

section “Service programmes”�

The brewing unit is soiled� Clean brewing unit, see chapter

“Cleaning the brewing unit”�

Hot water milky or tastes

of co󰀨ee.

Milk tube has not been

removed�

Remove the milk tube from the

milk container�

Milk or co󰀨ee residue in the

beverage outlet�

Clean the beverage outlet�

Co󰀨ee has no “crema”. Unsuitable type of co󰀨ee.

Use a type of co󰀨ee with a higher

proportion of robusta beans�

The beans are no longer fresh� Use fresh beans�

The grinding level is not

suitable for the beans�

Adjust the grinding unit to a

ner setting.

Co󰀨ee is too “acidic”. The grinding level is too

coarse. Preground co󰀨ee is

too coarse�

Adjust the grinding unit to a

ner setting. Use a ner ground

co󰀨ee.

Unsuitable type of co󰀨ee. Change the type of co󰀨ee.

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User Manual - Page 62