WMF prestolino User manual

coffee wakes up the world
User Manual
English
01.01.001
Coffee machine
Model Series 1300 Order number 33 2467 5010 Edition 09.2009

2User Manual WMF prestolino!
Introduction and General information
Congratulations on the purchase of your
WMF coffee machine
You will be impressed by the machine's technical design,
long service life, economy, and especially by the quality of
the coffee it produces.
The WMF prestolino! coffee machine is a fully automatic
single cup machine for espresso, café crème, cappuccino,
milk coffee, latte macchiato, foamed milk and hot water.
Hot chocolate beverage and steam dispensing are also
available as options.
Each beverage is freshly brewed at the press of a button
which guarantees a high quality beverage.
User guidance is provided by a graphical touch-screen
display on the coffee machine.
The coffee machine is designed to prepare up to
15,000 coffees and 6,000 chocolate beverages a year.
After every 7,500 brews, customer check-up by the user
is necessary, and a full service is required after every
30,000 servings.
Please be sure to follow the instructions in the Software
wS e t t i n g s wWater Hardness and Range chapter, and to
make the necessary settings.
Please read the user manual prior
to using the coffee machine.
Ensure staff have access to user
manual.
Important.
Chapter 1 Introduction
Follow the User Manual
Signs and Symbols.
Observe Safety chapter.
Observe the Additional
instructions:
prestolino! Installation instruction
prestolino! Cleaning instruction
In the event of failure to comply
with maintenance information (see
Maintenance chapter), no liability
is accepted for any resultant
damage.
Similarly all guarantee/warranty
obligations cease to apply in such
cases.

3
User Manual WMF prestolino!
Table of Contents
Chapter 1 Introduction 6
1.1 Parts of the coffee machine 6
User Manual Signs and Symbols .............................................. 8
Glossary .................................................................. 9
Chapter 2 Operation 10
2.1 Switch on coffee machine 10
2.2 Dispensing beverages 10
2.3 Milk or milk foam (optional) 11
2.3.1 Dispense milk or milk foam .....................................................11
2.3.2 Connect up the milk ..........................................................11
Standard .................................................................11
With WMF Cooler, WMF Cup&Cool (optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2.4 Dispensing hot water 12
2.5 Dispensing steam (optional) 12
Warm beverages .......................................................... 12
Foam milk ............................................................... 12
2.6 Height adjustment of the combi spout 13
2.7 Bean hopper/product hopper 13
2.8 Manual insert/tablet insert 13
2.9 Grounds container 14
2.10 Grounds disposal through the counter (optional) 14
2.11 Drip tray 15
2.12 Switch off the coffee machine 15
Chapter 3 Software 16
3.1 An overview 16
3.2 Ready to operate 18
3.2.1 Warm rinsing ............................................................... 18
3.2.1 Barista pad ................................................................. 18
3.2.3 Toggle pad (optional) ......................................................... 18
3.2.4 To main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.2.5 Information ................................................................. 19
Service .................................................................. 19
Customer care ............................................................ 19
Brew time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Journal .................................................................. 19
Timer ................................................................... 19
3.3 Main menu 20
3.3.1 Milk and foam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Milk foam quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Latte macchiato pause interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.3.2 Timer program .............................................................. 20
Timer state ............................................................... 21
Set timer ................................................................ 21
Copy day ................................................................. 22
Timer overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Delete timer .............................................................. 23
Timer information ......................................................... 23
3.3.3 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cleaning program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Foamer cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Mixer rinsing ............................................................. 24

4User Manual WMF prestolino!
Table of Contents
Descaling ................................................................ 25
Descaling with water tank
Descaling machine with constant water supply
Filter change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Rinse filter ............................................................... 28
Customer Check-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.3.4 Settings ................................................................... 28
Recipe and beverage buttons ................................................ 28
Selecting the beverage button when setting
Selecting the beverage button on the 2nd Level
Adjust values
Start a brewing test with the current values
Save setting
Cup volumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Change recipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Button allocation
Select grinder for a coffee beverage
Weigh grounds
Boiler temperatur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Time and date ............................................................. 31
Display language .......................................................... 31
Display contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Scale filter is fitted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Water hardness/capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Warm-up rinsing .......................................................... 32
Foamer rinsing (optional) ................................................... 32
Rinsing interval ........................................................... 32
Operating options ......................................................... 32
Illumination
Display inversely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Intro .................................................................... 33
3.3.5 Enter PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
3.3.6 PIN rights access control ...................................................... 34
Cleaning level ............................................................. 34
Setting level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Accounting level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Delete PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.3.7 Accounting numbers of beverages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Chapter 4 Other settings 36
4.1 Mechanical settings 36
4.1.1 Set grinding degree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.2 Labelling of beverage buttons 36
Chapter 5 Care 37
5.1 Daily cleaning 38
5.1.1 Cleaning program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5.1.2 Milk system cleaning ......................................................... 38
Standard ................................................................. 38
Plug&Clean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
5.1.3 Mixer rinsing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
5.1.4 Combi spout cleaning ........................................................ 39
5.1.5 General cleaning ............................................................. 39

5
User Manual WMF prestolino!
Table of Contents
5.2 Weekly cleaning 40
5.2.1 Cleaning the brewing unit ..................................................... 40
5.2.2 Choc/Topping mixer cleaning (optional) .......................................... 41
5.2.3 Water tank cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
5.3 Regular cleaning 43
5.3.1 Bean hopper cleaning ......................................................... 43
5.3.2 Product hopper cleaning (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
5.4 Steam outlet cleaning 44
5.5 Filter change 44
5.6 Descaling 44
Chapter 6 HACCP schedule 45
Recommendation for Choc and Topping (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Chapter 7 Maintenance 47
7.1 Coffee machine maintenance 47
7.2 Mixer maintenance (Choc) 48
7.3 Mixer maintenance (Topping) 48
7.4 WMF Customer Service 48
Chapter 8 Messages and instructions 49
8.1 Messages for operation 49
8.2 Error messages and malfunctions 50
8.3 Error without error display 53
Chapter 9 Safety 54
9.1 Hazards to the operator 54
9.2 Hazards to the coffee machine 55
9.3 Duties of the owner/operator 56
9.4 Warranty claims 57
No warranty is provided: ....................................................58
Appendix A: Overview of additional instructions 59
Appendix B: Technical data 61
Technical data for coffee machine 61
Conditions for usage and installation 61
Appendix C: Accessories and spare parts 63
Index 65

6User Manual WMF prestolino!
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410
11
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5
7
9
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6
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2
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15
1
2
2
18
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19
21
4
16
17
22
Introduction and General information
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Display with one button level
Chapter 1 Introduction
1.1 Parts of the coffee machine

7
User Manual WMF prestolino!
Introduction and General information
1Bean hopper (optional 1 or 2)
2Manual insert/Tablet insert
3Choc hopper/Topping hopper (optional)
4Touch-screen display
5Beverage buttons
6Height-adjustable combi spout with integrated milk foamer
7Cover
8Grounds container
9Removable drip tray with drip grid
10 ON/OFF button
11 Steam button (optional)
12 Hot water button
13 Dispense steam (optional) or hot water dispensing
14 Water tank (coffee machines without constant water supply)
15 Brewing unit
16 Warm rinse pad
17 Barista pad
18 Timer and clock display
19 Info pad
20 Messages/error messages
21 Menu pad (opens main menu)
22 Second level/toggle pad (option)

8User Manual WMF prestolino!
Introduction and General information
User Manual Signs and Symbols
Caution.
Risk to the machine.
Caution.
Risk to the user.
Follow the manual. Observe the Safety chapter.
Caution.
Hot liquid.
Caution.
Hot surface.
Observe the Safety chapter. Observe the Safety chapter.
Caution.
Hot steam.
Caution.
Bruising or crushing
hazard.
Observe the Safety chapter. Observe the Safety chapter.
Tip
Instruction Cross reference
Start position
Main menu
If the menu symbol is shown in this user manual, the
description starts at the start position.
Call up the main menu
Touch clear area on the ready to operate display
Additional pads are activated.
Touch
The main menu is displayed.
There are other display options wMain menu.
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Ready to operate display
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... with additional pads
main menu
Main menu

9
User Manual WMF prestolino!
Introduction and General information
Glossary
Term Explanation
• Listings, selection options•
Individual steps
Text in italics Description of coffee machine state and/or explanations of
automatic steps.
sec Seconds
min Minutes
Barista Professional coffee server
Beverage dispensing Dispensing coffee, hot water or Choc beverages
Capacity For example performance of the water filter in litres of water
it can filter
Carbonate hardness Quoted in °dKH. The water hardness is a measure of the
calcium dissolved in the water.
Choc Hot chocolate
Grounds chute See grounds disposal through counter, chapter 2.10
Main tap Water stop cock, angle valve
Milk system Combi spout, milk nozzle and milk hose
Mixer system Complete module, mixer with portion controller for
C h o c / T o p p i n g
O-rings Seals
Preinfusion Prior to brewing, coffee is briefly infused in order to ensure
a more intense release of its aromatic substances.
Pressing Automatic pressing of coffee grounds prior to brewing
Rinsing Intermediate cleaning
Self-service Self-service customer operation
Topping Milk powder

10 User Manual WMF prestolino!
Operation
Chapter 2 Operation
A display-guided installation program takes care of initial
setup after delivery from the factory.
2.1 Switch on coffee machine
Press ON/OFF button and hold for 2 seconds
Coffee machine switches on and heats up.
When the machine is ready to dispense beverages, the
ready to operate display appears.
2.2 Dispensing beverages
Pressing the beverage button triggers dispensing of the
beverage selected.
Lit up button• =Ready to dispense
Flashing button• =Beverage dispensing
Unlit button• = not ready to dispense/
button disabled
Place a suitably sized beverage receptacle below the
dispenser
Press desired beverage button
Desired beverage and progress of dispensing indicated on
the display.
Initial Startup
wInstallation Instruction
PIN protection
wSoftware
wSettings
wOperating options
page 32
wTimer program
page 20
Hot liquids in the
dispensing area.
Observe the Safety chapter.
Button assignment
wSoftware wSettings
wRecipe and beverage buttons
page 28

11
User Manual WMF prestolino!
Operation
2.3 Milk or milk foam (optional)
2.3.1 Dispense milk or milk foam
Press the beverage button assigned to milk or milk foam
Dispensing occurs. Dispensing continues for as long as the
button is held.
2.3.2 Connect up the milk
Use a suitable milk nozzle.
orange milk nozzle•
* blue milk nozzle
=with a refrigerator,
milk temperature 4-8 °C
green milk nozzle•
* white milk nozzle
=milk temperature 8-16 °C
* Alternative milk nozzles, depending on the milk types
used.
Standard
Insert the milk nozzle into the milk connection on the
combi spout
Open the milk packaging and place on the left next to
the coffee machine
Insert the milk hose with the beige milk nozzle into the
milk pack
The hose must not be under tension or bent when
adjusting the height of the combi spout.
With WMF Cooler, WMF Cup&Cool (optional)
Insert the milk nozzle into the milk connection on the
combi spout
Pull out the milk container
Push the lid of the milk container back
Pour milk into the milk container
Place the lid back on the container
Insert the adapter on the milk hose into the connection
in the milk container lid
Push the milk container back in carefully
The milk hose is inserted into the adapter.
Cooler version
Cooler milk container
Cooler adapter

12 User Manual WMF prestolino!
Operation
2.4 Dispensing hot water
Press the hot water button
Dispensing occurs.
If less water is required than the pre-set dispense amount,
dispensing can be stopped by pressing the button again.
2.5 Dispensing steam (optional)
Press the steam button
Steam is dispensed for as long as the button is held
pressed.
Steam warms beverages•
Steam manually foams milk•
Warm beverages
Use as tall and slim a Cromargan® jug as possible, with
handle
Fill jug to no more than half way
Immerse steam nozzle deeply into jug
Press and hold steam button until desired temperature
is reached
Release steam button
Swing steam outlet over to the drip tray
Briefly press steam button
Residue in the steam outlet tube is rinsed out.
Wipe steam outlet with a damp cloth
Foam milk
Use as tall and slim a Cromargan® jug as possible, with
handle
Fill jug to no more than half way
Immerse steam nozzle into jug to just under the surface
Press and hold steam button whilst rotating jug in
a clockwise direction
A thick creamy milk foam results.
Release steam button
Swing steam outlet over to the drip tray
Briefly press steam button
Residue in the steam outlet tube is rinsed out.
Wipe steam outlet with a damp cloth
Caution.
Hot steam.
Observe the Safety chapter.
A Cromargan® jug, such as
WMF order code 06.3417.6040
Caution.
Hot surfaces.
Burn hazard.
Do not overheat milk when
foaming, otherwise foam volume
decreases.
Caution.
Hot surfaces.
Burn hazard.

13
User Manual WMF prestolino!
Operation
2.6 Height adjustment of the combi spout
The combi spout height is adjustable.
Take hold of the combi spout from the front and push
to the desired height
Adjustment height: 50 - 180 mm
2.7 Bean hopper/product hopper
If possible, replenish product hopper in advance.
Fill the hopper to a maximum of the amount needed
for one day, in order to maintain the freshness of the
products.
2.8 Manual insert/tablet insert
The manual/tablet insert is located in the centre of the
coffee machine cover.
Manual insert is used:
For inserting cleaning tablets•
When using an additional coffee variety, such as•
decaffeinated coffee
For a coffee trial•
Add coffee grounds or cleaning tablet only when
instructed to do so by the display.
Coffee beans into bean hopper,
Choc powder into Choc hopper.
Tablet insert
Follow the manual.
Observe the Safety chapter.

14 User Manual WMF prestolino!
Operation
Preparation of coffee grounds using the manual insert
Open manual insert lid
Insert coffee grounds (max. 16 g)
Close manual insert lid
Press desired beverage button
For beverages on level two, touch the toggle button before
opening the manual insert lid.
2.9 Grounds container
The coffee grounds container catches the used coffee
grounds.
It has the capacity to catch coffee grounds from
approx. 40 brewings.
The display shows a message as soon as the coffee grounds
container needs to be emptied.
Beverage dispensing is blocked for as long as the coffee
grounds container is removed.
Push combi spout fully upwards
Pull out coffee grounds container
Empty and replace coffee grounds container
Confirm procedure on display
If coffee grounds container cannot be replaced, check
chute for coffee residues and remove.
Always empty coffee grounds container before
reinserting. Replacing without emptying results in the
coffee grounds container being overfilled. The coffee
machine will be soiled. This may cause subsequent
damage to the machine.
2.10 Grounds disposal through the counter
(optional)
The coffee machine can be fitted with through-counter
coffee grounds disposal. Both the coffee grounds container
and the coffee machine base have an opening in them, in
this case, which passes through the counter the machine
is placed on. The spent coffee grounds are collected in
a large container under the counter.
Manual insert
Clean daily
wCare
Follow the manual.
Observe the Safety chapter.
Through-counter feature cannot
be retrofitted.
Clean coffee grounds chute daily
wC a r e
page 39

15
User Manual WMF prestolino!
Operation
2.11 Drip tray
For coffee machines without a drain connection, the drip
tray must be emptied regularly.
Pull out the drip tray carefully and empty it, then
replace the drip tray
On coffee machines with a drain connection the drip tray
may also be removed (e.g. for cleaning). Replace carefully
so that no water accidentally drips down.
2.12 Switch off the coffee machine
The coffee machine must be cleaned daily prior to
switching it off.
Press and hold ON/OFF button until coffee machine
switches off
Disconnect mains plug
Coffee machines with a constant water supply:
Turn off mains water supply
If this is not observed, the warranty is invalidated in the
event of any resultant damage.
Hot liquids.
Move the drip tray
c a r e f u l l y .
Observe the Safety chapter.
Clean drip tray daily.
wCare
page 39
PIN protection
wSoftware wSettings
wOperating options
page 32
Follow the manual.
Observe the Safety chapter.

16 User Manual WMF prestolino!
Software
Chapter 3 Software
3.1 An overview
Ready to operate
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Touch clear area on the ready to operate display. Additional pads
are activated.
We 08.04.2009 08:16
There are various options for the ready to operate display.
Further options wReady to operate display.
We 08.04.2009 08:16
If there are errors, the relevant pad is displayed.
If Cleaning , Descaling or Filter change are
required this is displayed.
Other display options wS e t t i n g s wOperating options.
Pads on the ready to operate display Chapter 3.2
Warm rinsing
Chapter 3.2.1
Barista (strength of the coffee)
Chapter 3.2.2
Toggle switch (optional)
Chapter 3.2.3
Main menu
Chapter 3.2.4
Information
Chapter 3.2.5
Error message
Touching the pad calls up the error message.
Care message
Touching the pad leads directly to the menu.
Cleaning required.
Descaling required.
Self-service and
operating options
wSettings
page 32

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User Manual WMF prestolino!
Software
Main menu functions (pads) Chapter 3.3
Milk and foam
Chapter 3.3.1
Timer program
Chapter 3.3.2
Care
Chapter 3.3.3
Settings
Chapter 3.3.4
PIN entry
Chapter 3.3.5
PIN access control
Chapter 3.3.6
Accounting
Chapter 3.3.7
Menu control pads
Save settings
start
continue
Start or confirm a step
Back to the higher menu level
Abort/leave without saving (Exit)
Clear or reset
Start preparation test/grounds check
Increase and reduce setting values
Forward or back one step in listings

18 User Manual WMF prestolino!
Software
3.2 Ready to operate
3.2.1 Warm rinsing
Touch the warm rinse pad
The pipes are rinsed with hot water begins. The water
warms the brewing system and guarantees an optimum
coffee temperature.
3.2.1 Barista pad
Touch the Barista pad
The coffee strength will be altered once for the next brew.
normal, as per setting
weaker (-15 %)
stronger (+15 %)
3.2.3 Toggle pad (optional)
Each beverage button may be doubly assigned.
This is possible using a secondary level for the
beverage buttons.
Level 1 activated.
Touch the toggle pad
Level 2 activated.
Touch again to switch back to level 1.
3.2.4 To main menu
Call up the main menu
Touch clear area on the ready to operate display
Additional pads are activated.
Touch
The main menu is displayed.
Recommended after a longer
brewing pause, especially before
dispensing a cup of espresso.
Warm rinse pad (active/inactive)
wSettings wOperating options
page 32
Barista pad (active/inactive)
wSettings wOperating options
page 32
Level 1 is active Level 2 is active
Toggle pad (active/inactive)
wSettings
wOperating options
page 32
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Ready to operate display
We 08.04.2009 08:16
... with additional pads
Delayed fading in
wSettings
wOperating options
page 32

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User Manual WMF prestolino!
Software
3.2.5 Information
Touchpad on the ready to operate display
The Information menu appears.
The main “Information" menu contains the following
selection options:
Service
• Contact (address of WMF service location)
Next scheduled care procedure•
Start-up (date of the initial start-up)•
Software version•
Customer care
Journal•
Journal log of last cleaning
Cleaning info•
Info on last cleaning
Descaling info•
Info on last/next descaling
Softener info (optional)•
Remaining range info
Brew time
Brew time of last beverage dispensed•
Journal
• List of logged error and status messages
(for telephone support)
Timer
Display of the timer status (On/Off)•
Display of the next switching time•
brewtime
service
information
customer care
journal
information
timer

20 User Manual WMF prestolino!
Software
3.3 Main menu
main menu
3.3.1 Milk and foam
Milk foam quality
The milk foam quality is set here.
This setting will apply to all beverages with milk foam.
Compensates for variations in milk characteristics.
Reduce setting value -> Finer foam, and lower
dispensing temperature
Increase setting value -> Coarser foam, and higher
dispensing temperature
Latte macchiato pause interval
Latte macchiato is more successful if the interval between
milk and milk foam dispensing is lengthened.
Reduce setting value -> shorter interval
Increase setting value -> longer interval
3.3.2 Timer program
The timer program sets on/off times.
The main “Timer Program“ menu contains the following
selection options:
Timer state•
Set timer•
Timer overview•
Delete timer•
Timer information•
Other illustrations of the main
menu for protected levels
wPIN access control
page 34.
foam quality
macch.interrupt