WMF 950 S User manual

USER MANUAL
ENGLISH
WMF950S

2User Manual WMF950S
Congratulations on the purchase of your
WMFcoffee machine.
The WMF950S coffee machine is afully automatic
single-cup machine for espresso, café crème,
cappuccino, milk coffee, latte macchiato, milk foam,
and hot water.
Follow the User Manual
> Read the User Manual carefully prior to use.
> Please refer to the User Manual, paying
special attention to the safety instructions
and Safety chapter.
> Follow the warning instructions on the coffee
machine.
> Ensure that the staff and all users have access
to the User Manual.
Hazard to life due
to electrical shock
• 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 use and installation
• In the event of failure to comply with
maintenance information and the specifi-
cations in the Technical Data chapter, no
liability is accepted for any resultant damage.
> Follow the User Manual.
> Maintenance and repair work may be
performed only by the WMFService, using
original spare parts.
CAUTION
Follow the User Manual signs
andsymbols
wpage 20
Follow the Safety chapter
wstarting on page 7
WARNING
Follow the Safety chapter
wstarting on page 7
IMPORTANT
Technical data
wstarting on page 90
Maintenance
wstarting on page 78
Introduction and General information

3
User Manual WMF950S
Table of Contents
Table of Contents 3
1 Safety 7
1.1 General safety instructions 7
1.2 Intended use 13
1.3 Conditions for use and installation 16
2 Introduction 18
2.1 Parts of the coffee machine 18
“Ready to operate” display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Glossary .........................................................................21
3 Start-up 22
3.1 Installation location 22
3.2 Unpacking 23
3.3 Start-up program 24
4 Operation 27
4.1 Operation safety instructions 27
4.2 Switch on the coffee machine 28
4.3 Beverage dispensing 28
4.4 Selection pads (optional) 28
4.5 Cup size adjustment 28
4.6 Milk dispensing 29
With WMFmilk cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
With milk lance ...................................................................30
4.7 Milk or milk foam 30
4.8 Hot water dispensing 30
4.9 Height adjustment ofthecombispout 31
4.10 Bean hopper (lockable) 31
4.11 Manual insert 32
4.12 Grounds container 33
4.13 Drip tray 34
4.14 Constant water connection (optional) 35
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.15 Switch off the coffee machine 37
Table of Contents
Note
The User Manual is available digitally in various
languages. https://coffeeconnect.wmf.com
More information can be found on the
WMFwebsite, or just scan the QR code
shown here.
NOTE
wpage 94
Firmware update
wSystem
page 51

4User Manual WMF950S
Table of Contents
5 Software 38
5.1 Overview 38
Ready to operate ..................................................................38
Function bar “Ready to operate” display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Main menu functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Menu control pads .................................................................39
5.2 “Ready to operate” display 40
5.2.1 Beverage buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
5.2.2 Function bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
5.3 Care 42
System cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Milk system rinsing ................................................................42
Brewer rinsing ....................................................................42
CleanLock ........................................................................43
Descaling ........................................................................43
Insert/change water filter ..........................................................43
5.4 Beverages 44
General ..........................................................................44
Beverage settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Beverage button. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Beverage name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Recipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Ground coffee.....................................................................45
Cup volume. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Coffee temperature ................................................................45
Pre-brew option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Multiple brewing ..................................................................45
New beverage recipe ...............................................................46
5.5 System 47
Constant water connection ..........................................................47
Water filter settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Advertising setting.................................................................48
Portioner calibration ...............................................................49
Time/date setting .................................................................50
Antifreeze/transport preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Factory reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Beverage and settings import and export. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Firmware update ..................................................................51
5.6 PIN 52
Cleaning PIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Settings PIN ......................................................................52
Accounting PIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5
User Manual WMF950S
Table of Contents
5.7 Information 53
5.8 Language 53
5.9 Accounting 54
Beverage counters .................................................................54
Daily counters.....................................................................54
Maintenance counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Export counters ...................................................................54
5.10 Timer 55
Switch on time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Switch off time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Auto switch off countdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Load factory data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6 Other settings 56
6.1 Set grinding degree 56
7 Care 57
7.1 Care safety instructions 57
7.2 Cleaning intervals overview 59
7.3 Cleaning programs 60
7.3.1 System cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
7.3.2 Milk system rinsing ................................................................61
7.3.3 Foamer rinsing ....................................................................62
7.3.4 Brewer rinsing ....................................................................63
7.4 Descaling 64
7.5 Manual cleaning 66
7.5.1 Clean the operating panel (CleanLock) .................................................66
7.5.2 Clean the grounds container (groundschute, optional) ...................................66
7.5.3 Clean the water tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
7.5.4 Clean the drip tray .................................................................68
7.5.5 Clean the housing .................................................................69
7.5.6 Clean the milk system manually ......................................................69
7.5.7 Clean the bean hopper andbeanhopper cover ..........................................72
7.6 Restarting after along break 74
Commissioning procedure ...........................................................74
8 HACCP cleaning schedule 76
9 Maintenance and descaling 78
9.1 Maintenance 78
9.2 WMFService 79

6User Manual WMF950S
Table of Contents
10 Messages and instructions 80
10.1 Messages for operation 80
10.2 Error messages and malfunctions 81
10.3 Errors with error message 82
11 Safety and warranty 85
11.1 Hazards to the coffee machine 85
11.2 Directives 87
11.3 Duties of the owner/operator 88
11.4 Warranty claims 89
Appendix: Technical data 90
Appendix: Accessories and spare parts 93
Digital User Manual edition 94
Index 94

7
User Manual WMF950S
Safety
1 Safety
Misuse
• Failure to follow the safety
instructions can result in death or
serious injury.
> Follow all the safety instructions.
1.1 General safety instructions
Hazards to the operator
At WMF, safety is one of the most essential
product features. The effectiveness of
safety devices can only be ensured if the
following points are observed:
> Read the User Manual carefully
prior to use.
> Do not touch hot machine
components.
> Do not use the coffee machine if
it is not working properly or if it is
damaged.
> Use the coffee machine only when
it is completely assembled.
> Built-in safety devices must never
be altered.
WARNING
CAUTION

8User Manual WMF950S
Safety
> User must read the User Manual
before operation to avoid any hurts
due to wrong operation.
> This device can be used by children
of age 8years or older while under
continuous supervision, as well as
by persons with reduced physical,
sensory, or mental capabilities or
lack of experience or knowledge,
once they have been instructed in
the safe use of the machine and the
risks associated with it.
> Children must not play with the
device.
> Cleaning and user maintenance
must not be performed by children.
A coffee machine poses apotential for
hazard when correctly used, despite the
use of safety devices. Please observe the
following instructions when using the
coffee machine to prevent injury and
health hazards:
CAUTION

9
User Manual WMF950S
Safety
Hazard to life due
to electrical shock
• 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.
> Avoid damage to the power cord.
Do not kink or crush it.
> Never use adamaged power cord.
Adamaged power cord must be
replaced by the manufacturer or
aservice representative in order to
prevent ahazard.
> Never immerse the mains plug in water
or other liquids. Never pour water
or other liquids over the mains plug.
Always keeps the mains plug dry.
> Do not unplug the equipment’s plug
on the rear of the coffee machine until
the power cord has been unplugged
from the mains.
> The coffee machine must be
disconnected from the power supply
prior to maintenance and repair work.
Pull out the plug to do so. The person
performing the maintenance or repair
must always be able to check, with
aclear line of sight, that the power
supply has been disconnected.
WARNING

10 User Manual WMF950S
Safety
Burn hazard/scalding hazard
• Hot water and steam may escape
from the outlets in the heating-up
phase.
• When dispensing beverages and
steam, hot liquid comes out of the
spouts. The adjacent surfaces and
spouts become hot.
> Do not reach beneath the spouts
during the heating-up phase.
> When dispensing beverages and
steam, do not reach beneath the
spouts.
> Do not touch the spouts
immediately after dispensing.
> Always place an appropriate cup
under the spout before dispensing
abeverage.
Risk of injury
• Long hair or clothes could become
caught in the grinder head and
drawn into the coffee machine.
> Always protect hair with ahairnet.
CAUTION
CAUTION