![background image](/i/bosch/169719/bosch-tes-71321-rw/h/bosch-tes-71321-rw-022.png)
22
Robert.Bosch.Hausgeräte.GmbH
22
en
Descaling
Duration:.approx..30.minutes.
Cleaning and service
Descale
start
Clean
The.
start
.button.
8
.flashes.while.the.different.
descaling.processes.are.running.
The.figures.on.the.top.right.indicate.the.
progress.of.the.programme.
Important:
.If.there.is.a.filter.in.the.water.
tank.
11
,.it.needs.to.be.removed.before.the.
service.programme.is.run.
.
● Press.the.
à
.button.
3
.
Descale
start
.
● Press.the.
start
.button.
8
;.the.display.
5
.will.
guide.you.through.the.programme.
Empty drip tray
Replace drip tray
.
● Empty.drip.tray.
26
.and.replace.
Place 0.5 l container under milk
frother
start
.
● Place.a.container.with.a.capacity.of.0.5.
litres.under.the.milk.frother.
10
.
.
● Press.the.
start
.button.
8
..
Note:
If.the.water.filter.is.activated,.the.
display.will.prompt.you.to.remove.the.filter,.
then.press.the.
start
.button.
8
.again.
Remove filter
start
Add 0.5 l water and descaler
start
.
● Pour.lukewarm.water.into.the.empty.wa-
ter.tank.
11
.up.to.the.“
0.5
”.litre.mark.and.
dissolve.2.Bosch.descaling.tablets.in.it.
.
● Press.the.
start
.button.
8
..The.descaling.
pro.gramme.will.now.run.for.about.
20.minutes.
Descaling
Not enough descaling fluid.
Refill fluid
start
Note:
If.there.is.not.enough.descaling.solu-
tion.in.the.water.tank.
11
,.the.corresponding.
prompt.is.displayed..Pour.in.descaling.solu-
tion.and.press.
start 8
.again.
Clean and refill water tank
start
.
● Rinse.the.water.tank.
11
.and.refill.it.with.
fresh.water.up.to.the.“
max
”.mark.
.
● Press.the.
start
.button.
8
..The.descaling.
pro.gramme.now.runs.for.about.1.minute.
and.rinses.the.appliance.
Descaling
Empty drip tray
Replace drip tray
.
● Empty.drip.tray.
26
.and.replace.
Replace.the.filter.if.one.is.being.used...
The.appliance.has.completed.descaling.and.
is.ready.for.use.again.
Important:
.Wipe.down.the.appliance.using.
a.soft,.damp.cloth.to.immediately.remove.
any.descaler.residue..Such.residue.can.
cause.corrosion.