Simple.troubleshooting - Siemens TE503 Série Mode D'emploi

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Simple troubleshooting
Problem
Coffee.has.no."crema".
Coffee.is.too."acidic".
Coffee.is.too."bitter".
Display.shows.
Error
Call hotline
The.water.filter.does.not.
stay.in.position.in.the.water.
tank.(16).
Display.shows.
Check
water tank
The.coffee.grounds.are.not.
compact.and.are.too.wet.
Display.shows..
Clean brewing unit
If you are unable to solve the problem, please call the hotline.
You will find the telephone numbers at the back of these instructions.
22
Cause
Unsuitable.type.of.coffee.
The.beans.are.no.longer.
fresh.
The.grinding.setting.is.not.
suitable.for.the.beans.
The.grinding.setting.is.too.
coarse.or.the.pre-ground.
coffee.is.too.coarse.
Unsuitable.type.of.coffee
The.grinding.setting.is.too.
fine.or.the.pre-ground.coffee.
is.too.fine.
Unsuitable.type.of.coffee.
The.appliance.has.a.fault.
The.water.filter.is.not.mount-
ed.correctly.
Water.tank.has.been.
incorrectly.inserted.or.the.
new.water.filter.has.not.
been.rinsed.according.to.
instructions.
The.grinding.setting.is.too.
fine.or.too.coarse,.or.not.
enough.ground.coffee.has.
been.used.
Brewing.unit.(5).is.soiled.
Too.much.pre-ground.coffee.
in.the.brewing.unit.(5).
The.brewing.unit's.
mechanism.is.stiff.
Solution
Use.a.type.of.coffee.with.a.
higher.proportion.of.robusta.
beans.
Use.fresh.beans.
Adjust.grinding.setting.to.
fine.
Adjust.the.grinding.unit.to.a.
finer.setting.or.use.finer.pre-
ground.coffee.
Use.a.darker.roast.
Adjust.the.grinding.unit.to.a.
coarser.setting.or.use.coarser.
pre-ground.coffee.
Change.type.of.coffee.used.
Please.call.the.hotline.
Firmly.press.the.water.filter.
straight.down.into.the.tank.
connection.
Insert.the.water.tank.
. c orrectly.or.rinse.the.
water.filter.according.to.
. i nstructions.and.then.switch.
on.
Adjust.the.grinding.unit.to.
a.coarser.or.finer.setting,.
or.use.2.level.measuring.
spoons.of.ground.coffee.
Clean.brewing.unit.(5).
Clean.brewing.unit.(5).
(Pour.in.no.more.than.2.
level.measuring.spoons.of.
ground.coffee).
Remove.and.clean.the.
brewing.unit,.see."Mainte-
nance.and.daily.cleaning".