Bosch TES 51523 RW Manuale Utente

TES515.. | 7/2014

Restore the unit to its 

original factory settings 

(“Reset”).

You changed some 

settings and want to 

discard them.

Turn off the unit with the power 

on/off switch 

O / I (9). Press and 

hold the k 

off / i (13) and the l 

(12) button and turn the appliance 

on with the power on/off switch 

O / I (9). Confirm by pressing the 

start button 

start (10).  The factory 

settings are now activated.

Display shows 
Refill beans!  

although the bean 

container (1) is full, or 

the grinding unit does not 

grind the beans.

Beans are not falling into 

the grinding unit (beans too 

oily).

Gently tap the bean container (1).

Change the type of coffee if 

necessary. When the bean 

container (1) is empty, wipe it with 

a dry cloth.

Display shows  
Insert brewing unit

Brewing unit (5) is missing 

or was not recognised.

Switch off the appliance with the 

brewing unit (5) in place, wait 

three seconds and switch on the 

appliance.

Display shows  
Clean brewing unit

Brewing unit (5) is soiled. Clean brewing unit (5).

Too much pre-ground 

 coffee in the brewing 

unit (5).

Clean brewing unit (5). Pour in 

no more than 2 level measuring 

spoons of ground coffee.

The brewing unit’s 

mechanism is stiff.

Remove and clean the brewing 

unit, see “Maintenance and daily 

cleaning”.

Display shows 
Check water tank

Water tank wrongly 

inserted.

Insert water tank correctly.

Carbonated water in the 

water tank.

Fill the water tank with fresh tap 

water.

Float is stuck in the water 

tank.

Remove the tank and clean 

thoroughly.

New water filter did not 

rinse according to the 

instructions.

Rinse the water filter according to 

instructions and then switch on.

Air in the water filter.

Dip the water filter into water 

until no more air bubbles escape, 

replace the filter.

Water filter is old.

Insert a new water filter.

Display shows  
Restart required

Appliance is too warm.

Leave the appliance to cool down.

Brewing unit is soiled.

Clean the brewing unit.

Display shows 
Error 
Call hotline

The appliance has a fault. Please call the hotline.