WMF 900 User manual

coffee wakes up the world
User Manual
English
V0.16
Coffee machine
Valid for all WMF900models
Series 900 Order number 33 2624 2010 Edition 05.2014

2
User Manual WMF900
Congratulations on the purchase of your
WMFcoffee machine.
The WMF900coffee machine is afully automatic single
cup machine for espresso, café crème, cappuccino, milk
coffee, latte macchiato, milk foam, and hot water.
Each beverage is freshly brewed which guarantees
ahigh quality beverage.
The operator can control the coffee machine via the
two-line display.
Follow the User Manual
>Always follow the User Manual, pay special
attention to the safety instructions and Safety
chapter.
>Ensure that the staff and all users have access
to the User Manual.
>Read the User Manual carefully prior to use.
• Please be sure to follow the instructions in the
Start-up chapter wStart-up program
wWater filter, page 12 and establish the
appropriate settings.
• In the event of failure to comply with
maintenance information (Maintenance
wpage 84), no liability is accepted
for any resultant damage. Similarly, all
guarantee/warranty claims cease to apply in
such cases.
Important.
Follow the User Manual
signs and symbols
wpage 8
Observe the Safety chapter
wstarting on page 76
IMPORTANT
Consult the warranty/
guarantee section
wfrom page 83

3
User Manual WMF900
Contents
Contents 3
Chapter 1 Introduction 6
1.1 Parts of the coffee machine 6
User Manual Signs and Symbols 8
Ready to operate 9
Glossary 9
Chapter 2 Start-up 10
2.1 Start-up safety instructions 10
2.2 Installation location 11
2.3 Unpacking 11
2.4 Drip tray 11
2.5 Water tank 12
2.5.1 Insert water filter (optional) ..........................................12
2.5.2 Determine the water hardness .........................................12
2.5.3 Fill the water tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.6 Grounds container 13
2.7 Connect up the milk 13
2.7.1 Milk lance .........................................................14
2.8 Fill the bean hopper 14
2.9 Power connection 15
2.10 Function pads 15
2.11 Switch on the coffee machine/ start-upprogram 16
Setting options 18
Chapter 3 Operation 19
3.1 Operation safety instructions 19
3.2 Switch on the coffee machine 19
3.3 Beverage dispensing 20
3.3.1 Beverage buttons ...................................................21
3.4 Dispense milk or milk foam 22
3.4.1 Warm milk.........................................................22
3.4.2 Milk foam .........................................................22
3.5 Hot water dispensing 22
3.6 Height adjustment of theAll-in-Onespout 23
3.7 SteamJet cup warmer 23
3.8 Coffee strength for the next beverage 24
3.9 Cup volume for the next beverage 24
3.10 Pot function for café crème 24
3.11 Bean hopper 25
3.12 Manual insert 25
3.13 Grounds container 26
3.14 Drip tray 26
3.15 Switch off the coffee machine 27
Chapter 4 Settings 28
4.1 Cup volumes (Cup size) 30
4.1.1 Dispensing test .....................................................30
4.2 Beverage setting 31
4.2.1 Dispensing test .....................................................31
4.2.2 Access beverage settings .............................................31
Contents

4
User Manual WMF900
Contents
4.2.3 Water volume ......................................................32
4.2.4 Coffee strength .....................................................32
4.2.5 Milk foam volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.2.6 Rest time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.2.7 Sequence of dispensing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.2.8 Pre-infusion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.3 User profiles 34
4.3.1 Name the user profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.3.2 Set up the user profile ...............................................35
4.3.3 Dispense beverages using the user profile ................................35
4.3.4 Restore the user profile to the standard settings ..........................36
4.4 Basic settings 37
4.4.1 Access basic settings.................................................37
4.4.2 Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
4.4.3 Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.4.4 Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.4.5 Date/time (display) .................................................38
4.4.6 Switch-on time .....................................................38
4.4.7 Switch-off time.....................................................38
4.4.8 Eco-mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
4.4.9 Water hardness .....................................................40
4.4.10 Water filter ........................................................40
4.4.11 Audio signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.4.12 Brewing temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.4.13 Office functions.....................................................40
Cleaning interval 40
Activate PIN function 41
4.4.14 Warm rinsing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.4.15 Factory settings.....................................................41
4.4.16 Change PIN ........................................................42
4.4.17 Display contrast.....................................................42
4.5 Counters 43
4.6 System information 44
4.6.1 Software version ....................................................44
4.6.2 Device name .......................................................44
4.6.3 Machine number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.6.4 Date of production ..................................................44
Chapter 5 Other settings 45
5.1 Set grinding degree 45
5.1.1 Incorrect grinding degree setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Chapter 6 Care 46
6.1 Care safety instructions 46
6.2 Cleaning intervals overview 48
6.3 Start care programs 49
6.4 Connect&Clean milk system rinsing 49
6.4.1 Clean the milk system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Milk system cleaning 50
Connect&Clean milk system rinsing 50
6.5 Machine cleaning 52
6.6 Change water filter 54
Change water filter 54
Rinse water filter 55

5
User Manual WMF900
Contents
6.7 Descaling 55
6.8 Clean the steam nozzle 59
6.9 Clean the grounds container 60
6.10 Clean the drip tray, drip tray grid, andcup warmer 60
6.11 Clean the housing and control panel 61
6.12 Clean the water tank 61
6.13 Clean the bean hopper 61
6.14 Release blocked grinder 62
6.15 Clean the milk system 62
6.16 Clean the brewing unit andbrewingchamber 65
Chapter 7 HACCP cleaning schedule 67
Chapter 8 Messages and instructions 69
8.1 Operating messages 69
8.1.1 Empty grounds container .............................................69
8.1.2 Fill the water tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
8.1.3 Drip tray missing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
8.1.4 Bean hopper is empty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
8.1.5 Insert ground coffee .................................................70
8.1.6 Clean the machine ..................................................70
8.1.7 Change filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
8.1.8 Descale machine ....................................................70
8.2 Error messages and malfunctions 71
8.2.1 Error messages on the display .........................................71
8.2.2 Errors without error messages .........................................74
Chapter 9 Safety 76
9.1 Hazards to the operator 76
9.2 Hazards to the coffee machine 79
Chapter 10 Intended use and Directives 81
10.1 Intended use 81
10.2 Duties of the owner/operator 81
10.3 Directives 82
Chapter 11 Warranty for commercial use 83
11.1 Warranty for commercial use 83
11.2 No warranty 83
Chapter 12 Guarantee and directives for private use 84
12.1 Intended use 84
12.2 Directives 84
12.3 Guarantee and warranty for private use 84
Chapter 13 Premium service and maintenance 24months 85
Chapter 14 Technical data 86
Chapter 15 Shipping and disposal 89
Index 90

6
User Manual WMF900
5
7
8
14
2
16
1
2
5
10
6
15
17
18
19
20
21
13
12
31
4
11
your selection pls
08:15 23.04.2014
DI_00_00_00
7
6
9
Introduction
Chapter 1 Introduction
1.1 Parts of the coffee machine

7
User Manual WMF900
Introduction
1Bean hopper
2Manual insert
3Brewer lid
4Cup storage (heated)
5Display
6Hot water button
7Beverage buttons
8Hot water spout
9All-in-One spout
10 Milk hose
11 Removable drip tray with drip grid
12 SteamJet cup warmer
13 Water tank
14 Grounds container
15 ON/OFF button
16 Brewing unit
Display and functional pads
17 C pad
18 Star pad
19 P pad
20 Minus pad
21 Plus pad

8
User Manual WMF900
Introduction
User Manual Signs and Symbols
Personal injury safety instructions
If the safety instructions are not followed, this
could lead to mild to severe injury in case of
improper use.
Personal injury safety instructions
If the safety instructions are not followed, this
could lead to mild injury in case of improper
use.
Electrocution Hot steam
Hot surfaces Bruising or
crushing hazard
Slipping hazard
Notes of property damage
• to the coffee machine
• for the installation location
Always follow the User Manual.
Note
Tip
• Instructions for safe use and tips for easier
operation.
WARNING
Start-up safety instructions
wpage 10
Observe the Safety chapter
wstarting on page 76
CAUTION
Start-up safety instructions
wpage 10
Operation safety
instructions
wpage 19
Care safety instructions
wpage 46
Observe the Safety chapter
wstarting on page 76
IMPORTANT
Consult the warranty/
guarantee section
wfrom page 83
NOTE
TIP

9
User Manual WMF900
Introduction
Ready to operate
The descriptions in the User Manual always assume that
the coffee machine is ready to operate.
Glossary
Term Explanation
• • Listings, selection options
Individual steps
Text in italics Description of coffee machine state and/or explanations of
automatic steps.
Beverage dispensing Dispensing coffee, milk, or hot water
Capacity For example the capacity of the water filter in liters of water
it can filter
Carbonate hardness Quoted in °dKH. The water hardness is ameasure of the
calcium dissolved in the water.
Milk system All-in-One spout, milk nozzle and milk hose
O-rings Seals
Pre-infusion Prior to brewing cycle, coffee is briefly infused in order to
ensure amore intense release of its aromatic substances.
Pressing Automatic pressing of ground coffee prior to brewing
Rinsing Intermediate cleaning
your selection pls
08:15 23.04.2014
DI_00_00_00

10
User Manual WMF900
Start-up
Chapter 2 Start-up
(For initial start-up after delivery from the factory)
2.1 Start-up safety instructions
Follow the User Manual
>Always follow the User Manual, pay special
attention to the safety instructions and
Safety chapter.
>Ensure that the staff and all users have
access to the User Manual.
>Read the User Manual carefully prior to use.
Hazard to life due to electrical shock
ifnotfollowed
The voltage inside the coffee machine is
ahazard to life.
• Never open the housing.
• Never loosen the screws, and do not remove
any housing parts.
Conditions for usage and installation
Follow the User Manual.
CAUTION
Important.
Follow the User Manual
signs and symbols
wpage 8
Observe the Safety chapter
wstarting on page 76
WARNING
Observe the Safety chapter
wstarting on page 76
IMPORTANT
Technical data
wstarting on page 86