WMF CAFEMAT V 3314 series User manual

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WMF COFFEE MACHINES
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

Operating Instructions
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
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WMF CAFEMAT V
Series
3314/3414
Edition 6 - Printed in 05.06
Item-No.
33 2084 0000

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Congratulations on the purchase of your new
WMF COFFEE MACHINE.
Its advanced technology, long service life,
economic efficiency and above all the quality
of its coffee will delight you.
Even if you are one of those people who does
not like reading operating instructions, please
do so.
You will get more pleasure from your
WMF COFFEE MACHINE and will find that
it was worth it after all!
In your own interest, please note all the
operational hazards and safety instructions.
This will help prevent accidents and technical
malfunctions.
Never entrust the machine to anyone who is
not familiar with the operating instructions.
Keep these operating instructions near the
machine. This will allow your operating
personnel easy access to information at any
time, and will enable them to take the
appropriate action should any technical
malfunction occur.

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TABLE OF CONTENTS
1 Machine features and components .................................................................................................. 35
2 General description........................................................................................................................... 36
3 Warnings............................................................................................................................................ 37
4 Safety instructions............................................................................................................................. 38
5 Technical data.................................................................................................................................... 39
6 Conditions for installation and operation....................................................................................... 40
7 Operation ........................................................................................................................................... 41
7.1 Starting the machine .................................................................................................................... 41
7.2 Preperation of filter coffee........................................................................................................... 42
7.2.1 Brewing with storage reservoir ......................................................................................... 42
7.2.2 Coffee brewing directly into the cup (model 3314 only).................................................. 43
7.2.3 Single-cup brewing by manual portioning (model 3314 only) ......................................... 44
7.2.4 Filling the ground coffee hopper....................................................................................... 44
7.2.5 Testing coffee/manual portioning ..................................................................................... 45
7.3 Product dispensing....................................................................................................................... 46
7.3.1 Coffee dispensing.............................................................................................................. 46
7.3.2 Hot water dispensing......................................................................................................... 47
7.4 WMF Cafemat V with remote accounting/vending unit ............................................................. 48
7.4.1 Waiter accounting ............................................................................................................. 48
7.4.2 One-price coin checker ..................................................................................................... 48
7.4.3 Coin chainger (4 prices) .................................................................................................... 48
8 Care of the machine .......................................................................................................................... 49
8.1 Emptying of grouts container and water container...................................................................... 49
8.2 Automatic cleaning...................................................................................................................... 50
8.3 General care................................................................................................................................. 52
9 Breakdowns – maintenance.............................................................................................................. 53
10 WMF Customer service.................................................................................................................... 54
11 Liability .............................................................................................................................................. 54
12 WMF EC Declaration of conformity for coffee machines............................................................. 56

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
1
2
3
5
6
7
8
10
13
9
11
12
14
15
16
4
Type 3314
Type 3414
23
19
18
2320
21
22

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1 Machine features and components
1Ground coffee hopper, lockable
23 litre storage reservoir
3“1,5/3 litres preselection” button with status LED
4Cleaning display
5Storage reservoir level display
6Empty message or storage reservoir dispending blocked
7“2 cups” button
8“1 cup” button
9Upper machine door (access to brewer and cleaning button)
10 Lower machine door (access to grouts container and water container)
11 Coffee dispenser
12 Key switch
13 “Hot water” button
14 Hot water dispenser
15 Drip tray
16 Drip pan
17 ---
18 Cleaning button
19 Counter
20 Brewer
21 Water container
22 Coffee grouts container
23 Cleaning guard
The following numbers appear only on illustrations in the text:
24 Coin slot
25 Coin return chute
26 Coin return button
27 Control lamp
28 Lockable coin box
29 ON/OFF switch (inside coin box)

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2 General description
The WMF CAFEMAT V is the filter coffee specialist.
In terms of flexibility, its new design of brewing system
establishes new standards.
Single cups, pots and multi-brews allow efficient
adaptation to varying requirements.
On the 3314 model (small brewer), each serving is
freshly brewed by a touch of a button. For larger
quantities, the coffee is brewed directly into the storage
reservoir 2.
Maximum brewing quantity 0.75 litres.
On the 3414 model (larger brewer), only large
quantities (0.75 litres and 1.5 litres) can be brewed in
the storage reservoir 2.
The brewing water is heated in a boiler system.
Besides filter coffee, hot water can also be dispensed.
The dry disposal of coffee grouts, allows for flexibility
of installation. A grouts trap is not required.

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3 Warnings
Maximum safety is a key feature of WMF products to which we pay particular attention.
Despite extensive safety measures, improperly operated units are potentially dangerous.
For your safety, we have therefore summarised potential hazards below and highlighted them with
a grey background throughout the instruction manual.
Please also read the “Safety Instructions“ on page 38.
For your own safety, these
important safety instructions
The unit should only be connected and started up for the
first time by a WMF customer service engineer.
must be followed at all times: Maintenance and repairs should only be carried out by
WMF customer service engineers using original WMF
spare parts.
The built-in safety mechanisms must never be
modified in any way.
Caution! Risk of scalding!
Keep away from the hot water dispenser 14 and coffee
dispenser 11 to avoid being scalded.
Caution! Risk of scorching!
Do not touch the brewer 20 when the machine is switched
on.
Caution! Risk of crushing!
Never reach into the ground coffee hopper 1or brewer 20
when the machine is switched on.
Caution! Health hazard!
Note the precautions specified on the packaging when
handling the cleaner.
The cleaner is corrosive. Cleaning fluid emerges from the
coffee dispenser 11 during the cleaning process.
The cleaning guard 23 should be placed around coffee
spout 11 whenever cleaning is in progress..

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4 Safety instructions
General notes
1. At the end of the working day always ensure that the shut-off device on the water pipe
supplying the machine is closed and the main power switch to which the machine is
connected is switched off and/or the plug is removed from the socket.
2. The component-tested safety devices fitted prevent inadmissible pressure and temperature rise
in the boiler. If the safety valve is activated, the machine should be switched off immediately
at the customer’s main switch. Switch off the machine if a boiler malfunction occurs. Contact
the WMF customer service department and do not switch the machine on again until the fault
has been remedied.
3. This machine is not for use out of doors. In case of freezing the machine should be drained
beforehand to prevent frost damage.
4. Never spray the machine with a hose or steam jet. Clean the surface by wiping with a damp
cloth, or use products from our WMF care range.
5. The unit must stand safe at a ground level, on a horizontal and stable base.
Machine shutdown – holidays
1. If the machine is to be shut down for an extended period, a general clean should be carried out
beforehand and the grouts container must be emptied. If there is any risk of freezing, the
machine should be drained beforehand to prevent frost damage. In such cases, call in the
WMF customer service personnel in good time.
2. After several weeks of shutdown for holidays, we recommend that the fully automatic cleaning
program be run at least twice before the machine is started up again.
Hot water boiler data - see rating plate
The hot water boiler complies with the Pressure Equipment Directve 97/23/EC - Category 1,
Module A.
The hot water boiler is subject to neither notification nor licensing. Each hot water boiler is
subjected to hydrostatic tests before delivery to the customer.
The German regulation governing steam boilers and the associated technical rules require the
owner / operator of such plants to ensure that the safety facilities are carefully serviced and
inspected.
The machine / unit complies with all the relevant regulations.
The owner / operator must ensure that the electrical equipment and systems are in safe working
order.

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This device is subject of the directive on waste electrical and electronic equipment
(WEEE/EU directive) and may not be disposed of as domestic waste.
Preventive measures to avoid consequential machine damage
Any technical devices, particularly large fully automatic machines, are a potential source of
danger when operated without supervision.
We therefore recommend that the operator takes appropriate action to prevent damage, for
instance installing a suitable water detector in the site water supply line.
If the local water has a carbonate hardness of more than 9° (German hardness), a WMF water
filter must be installed in the supply line to the machine.
Maintenance intervals depend on how heavily the machine is used and on local water
conditions, and should be fixed by agreement with your service engineer. Even in the case of
light use, maintenance should be carried out at least once a year and the water filter, if fitted,
should be replaced.
5 Technical data
Model 3314 3414
Rated power *6.2 kW
Hourly capacity **
filter coffee up to 200 cups up to 300 cups
Brewing quantities Cup – 0,75 litres 0,75 litres + 1,5 litres
Brewing diameter 80 mm (3.1 inches) 100 mm (3.9 inches)
Hot water capacity
(total)
48 litres/ hour
(12.6 gallons/h)
Ground coffee hopper 1 x 2.4 kg (1 x 5.2 pound)
Storage reservoir 3 litre capacity (~0.8 gallons)
Electricity supply *3/N/PE a50/60 Hz
Outside dimensions
W/H/D mm 520/ 760/ 550
(20.5 inches/ 30 inches/ 21.7 inches)
Working height
Coffee dispenser
70 - 185 mm
2.7 – 7.3 inches
130 – 185 mm
5.1 – 7.3 inches
Weight (empty) approx. 52 kg (114 pound)
Sound pressure level *** < 70 dB(A)
Subject to technical changes.
* See rating plate for special versions. The figures quoted refer to the basic version.
** The hourly outputs indicated are GUIDELINES and depend, among other things, on the quantity of ground
coffee, type of coffee, fineness, brewing temperature, brewing aperture size, brewing pressure, water hardness
and general condition of the machine (e.g. limescale, connections, power, water, sequence, wear, etc.)
*** The A-weighted mean sound pressure level Lpa (slow) and Lpa (impulse) at the operator’s workplace is
below 70 dB(A) in every operating mode.

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6 Conditions for installation and operation
The machine operator must arrange for the site preparatory work. This should be carried out by
approved contractors in accordance with general and local regulations. WMF customer service
technicians are only permitted to connect up the machine to the prepared connections. They are
not authorised to carry out plumbing or wiring work on site and will not be responsible for such
work!
Rated power 6,2 kW
Connecting cable, site supply* 5 x 2.52
Fuse, site supply 3 x 16 A
Mains voltage tolerance 400 V + 6 % - 10 %
Power cut < 50 ms does not affect machine operation
Water supply line TW 15 (min. DN 6 or 1/4") with main shutoff valve
and dirt filter installed by customer, 0,2 MPa flow
pressure at 2 l/min, static pressure max. 0,6 MPa
Water quality If the local water has a carbonate hardness over 9° a
WMF water filter must be fitted in the supply line.
Water drain line Hose, DN 19, minimum gradient 2 cm/m
Ambient temperature + 5°C to + 35°C (drain water system in case of frost)
Max. humidity 80 % rel. humidity without dewing. Do not spray
machine with water. Do not use machine out of
doors!
Installation clearance For operating, service and safety reasons the machine
should be installed with clearance of not less than 50
mm from the back and sides from the building or non-
WMF components.
A clear height of 1100 mm from the top of the
supporting surface should be ensured. The height of
the supporting surface from the floor surface should be
not less than 700 mm and not more than 900 mm.
If the machine connections are to be routed down
through the counter, remember to also allow space for
the connections. These may restrict the available space
below the machine.
Water filter installation dimensions
W x H x D
Standard: 250 x 500 x 400 mm
Jumbo: 290 x 670 x 420 mm
*The on-site electrical system must comply with IEC 364. An e.l.c.b. switch with 30 mA rated fault current to
EN 61008 should be installed upstream of the unit for increased safety. An earthed socket outlet must be installed
near the unit for one-phase connection. A 5-pole CEE/CEKON socket outlet to EN 60309 must be installed for
three-phase connection. If the mains power cable of this unit is damaged, it must be replaced by our customer
service engineer or a similarly qualified person. If the machine is permanently connected on site, a disconnecting
device (master switch) to EN 60947 acting on all poles and with a contact gap of at least 3 mm must be installed
upstream. The disconnecting device is also recommended for flexible connection. The mains power cable must not
be allowed to come into contact with hot parts of the machine. Master switch and socket outlet are part of the on-
site installation. The machine must not be installed with permanent on-site connection when mounted on a trolley.

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7 Operation
7.1 Starting the machine
The machine should only be connected and put into
service by a WMF customer service engineer.
Initial start-up
The WMF customer service engineer will set the brewing
and hot water quantities to the required levels and instruct
your staff accordingly.
Daily usage
Before the machine is started up, the main shutoff valve
in the fresh water supply line must be opened and the
main electrical switch sypplying the machine must be
turned on.
Turn the key switch 12 to position “I”.
A buzzer will sound intermittently and the “hot water”
button 13 will flash rapidly. This indicates that the coffee
grouts container 22 should be emptied. (see chapter 8 C
on page 22).
If the coffee grouts container 22 is already empty, simply
remove the coffee grouts container 22 for a moment and
then replace it in order to continue operation. This ensures
that the coffee grouts container 22 is never overfilled.
The “hot water” button 13 will then flash slowly,
indicating that the warm-up phase is in progress (duration
approx. 4-6 minutes).
During this time the coffee dispenser buttons 7and 8and
the “hot water” button 13 will be locked. However, a
coffee program can be preselected via preselection
button 3.

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7.2 Preperation of filter coffee
7.2.1 Brewing with storage reservoir
The WMF CAFEMAT V has a 3-litre storage reservoir.
The desired quantity to be made in the reservoir can be
set via the two preselection options: 1.5 litres and 3 litres.
In conjunction with an automatic continuous brewing
system, the Cafemat V carries on brewing until the
quantity set is replenished.
xBrewing with the automatic continous brewing system
1. Turn the key switch 12 to the “W“ position.
2. Select preselection button 3for the desired quantity:
= preselect 3 litres filter coffee
= preselect 1.5 litres filter coffee
When the quantity is selected, the automatic continuous
brewing system is activated at the same time. The
corresponding LED lights up. The machine will now
brew the set quantity of filter coffee. If coffee is
dispensed from the storage reservoir, the machine will
carry on brewing until the set quantity of coffee is
replenished.
Coffee can also be dispensed while brewing is in
progress. If the quantity in the reservoir falls below
1.2 litres, dispensing is blocked briefly while brewing is
in progress.
Press the preselection button 3again to switch off
continuous brewing. The LED next to the preselection
button 3is extinguished.
1. If you want to prevent the preselection being changed,
turn the key switch 12 back to the “I“ position. In this
position the key can be removed.

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xSingle brewing in the storage reservoir
Turn the key switch 12 to the “W” position.
Brewing 0.7 litres filter coffee (6 cups)
¾Press the 1.5 litres preselection button 3. LED lights
up.
¾Wait for brewing to start.
¾Press the 1.5 litres preselection button 3again. LED is
extinguished.
Brewing 1.5 litres filter coffee (12 cups) model
(3414 only)
¾Press the 3 litres preselection button 3. LED lights up.
¾Wait for brewing to start.
¾Press the 3 litres preselection button 3again.
LED is extinguished.
7.2.2 Coffee brewing directly into the cup
(model 3314 only)
During slack times, the Cafemat V model 3314 can
prepare freshly brewed cups of coffee. To activate the
single cup function, it must be ensured that:
1. Neither of the preselections 3is set.
2. The storage reservoir 2must be empty.
(Empty display 6lit up). Draw off any remaining
quantity via the manual dispensing function if
neccessary.
Then press the “1 cup” button 8to freshly prepare a
single cup of coffee. This takes about 28 seconds. Or
press the “2 cups” button 7to freshly prepare two cups of
coffee – this takes about 43 seconds.

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7.2.3 Single-cup brewing by manual portioning
(model 3314 only)
1. Turn key switch 12 to the “H” position.
2. Open upper door 9.
3. Add corresponding quantity of ground filter coffee to
the brewer 20 (Fig. 1).
4. Close upper door 9.
1 cup approx. 7 g
2 cups approx. 15 g
5. Start brewing:
1 cup button 8= start brewing one cup
2 cups button 7= start brewing two cups Fig. 1
Note!
For filter coffee, the coffee should be ground
medium to fine and the powder content should be as
low as possible.
7.2.4 Filling the ground coffee hopper
Caution! Risk of crushing!
Never reach into the coffee hopper 1when the
machine is in operation.
Coffee is automatically portioned from the ground coffee
hopper 1at the start of brewing. If the hopper is empty,
the LEDs next to preselection buttons 3will flash.
Ɓ
Ɓ
1. Open lid of ground coffee hopper 1.
2. Fill ground coffee hopper 1with ground coffee. Max.
capacity 2.4 kg.
3. Close lid of ground coffee hopper 1.
4. Confirm filling by pressing the preselection button 3.
Flashing LEDs are extinguished.
5. If a preselection 3had been activated before filling, it
should be pressed again.
Note!
For consistent taste, the coffee in the hopper should
be used within 2-3 days. The coffee should be
medium to fine ground, with a low powder content.
20

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7.2.5 Testing coffee/manual portioning
Caution! In the area of the dispenser 11.
Never touch the brewer 20 when the machine is in
operation.
Risk of crushing and/ or scalding!
A manual portioning function can be used to test new
brands of coffee or to prepare different coffee products.
Different brewing quantities are available, depending on
the machine model.
Model 3314: One cup, two cups and 0.7 litres
in the storage reservoir
Model 3414: 0.7 litres and 1.5 litres in the storage
reservoir.
xBrewing with storage reservoir
1. Turn key switch 12 to the “H” position
2. Empty storage reservoir until empty display 6lights up.
Start and stop manual dispensing via the “1 cup”
button 8. Remember to place a cup of suitable size
underneath!
3. Open upper door 9.
4. Add corresponding quantity of ground filter coffee
(Fig. 1).
0.7 litres approx. 35 g (models 3314 and 3414)
1.5 litres approx. 65 g (model 3414 only)
5. Close upper door 9.
6. Start brewing:
Preselection 3= start brewing 0.7 litres
(models 3314 and 3414)
Preselection 3= start brewing 1.5 litres
(model 3414 only)
xSingle-cup brewing by manual portioning
For single-cup brewing by manual portioning, see
chapter 7.2.3 on page 44)

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7.3 Product dispensing
7.3.1 Coffee dispensing
Caution!
Risk of scalding in the area of the coffee dispenser 11.
xPortioned coffee dispensing from the storage reservoir
The WMF CAFEMAT V dispenses portioned quantities of
coffee from the storage reservoir 2.
Two dispensing options are available. These are selected
via the “1 cup” button 8and the “2 cups” button 7.
The corresponding button lights up while coffee is being
dispensed.
Fig. 2
The key switch 12 must be in the “I” or “W” position for
portioned dispensing.
Unportioned coffee dispensing from the storage reservoir
Coffee can also be dispensed without portioning from the
storage reservoir 2via a start-stop function to fill jugs:
1. Turn key switch 12 to the “H” position.
2. Press the “1 cup” button 8to start coffee dispensing.
Press again to stop.
To fill larger containers, remove the coffee spout (1 litre)
and fit a jug (order no. 33 9885 5000) 11.
On model 3314 the swivel spout can be pulled off
forwards.
Fig 3
The quantity of coffee in the storage reservoir is shown on
the display 5:
11
8

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LED Level in Storage Reservoir
ڒ3 3.0 litres (24 cups)
ڒ- approx. 2.2 l (17 cups)
ڒ1,5 1.5 litres (12 cups)
ڒ- approx 0.7 litres (6 cups)
ڒ- max. 0.3 litres (2 cups)
Single-cup brewing
for coffee brewing directly into the cup,
see chapter 7.2.3 on page 44
7.3.2 Hot water dispensing
Caution! Risk of scalding!
In the area of the hot water dispenser 14 .
Hot water can be dispensed to prepare tea, cocoa or hot
drinks, with a choice between portioned or unportioned
servings.
For portioned dispensing, the WMF customer service
engineer will set the quantity for you. The set quantity is
portioned and dispensed by pressing the “Hot water”
button 13.
For unportioned dispensing, a maximum of 300 cc is
dispensed at a time by pressing the “Hot water” button 13.
Default value approx. 125 cc.
Press the “Hot water” button 13 again to stop dispensing.
A free flow settings is also possible. Hot water is dispensed
as long as the “Hot water” button 13 is pressed.

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7.4 WMF Cafemat V with remote accounting/vending unit
The WMF CAFEMAT V can be equipped with interfaces
for waiter accounting or connection to vending units. Every
portion dispensed is then recorded, checked and entered in
the accounts.
7.4.1 Waiter accounting
For waiter accounting, the WMF CAFEMAT V is
equipped with an integral waiter lock (Fig.4).
The unit is then always connected to a till or a WMF
Hogatron unit. In order to dispense drinks, a WMF
personnel key has to be used. The personnel key has to be
registered with the till or WMF Hogatron unit. In this case,
every drink dispensed is then recorded with the waiter
number and price forwarded to the accounting system Fig. 4
7.4.2 One-price coin checker
The WMF CAFEMAT V can be equipped with a coin
checker (Fig.5) for self-service operation. The coin checker
is switched on by means of a switch 29 inside coin checker
. Coins can be inserted when the “FREE” lamp 27 is lit.
The “FREE” display on the coin checker lights up if the
coin checker is switched on and there is ground coffee in
the hopper. If the coin checker is not switched on, products
can be dispensed free of charge.
The coin checker can be set to a vending price. If the coin
checker fails to operate, the “Coin return” button 26 should
be pressed. The money or tokens can be removed from the
coin return chute 25. If no products can be dispensed, the
coin slot is blocked and the “FREE” display 27 is
extinguished. Fig. 5
7.4.3 Coin chainger (4 prices)
See separate instructions for operation and setting of the
coin changer. Coins or tokens inserted into the coin
changer are collected in the lockable coin box.
The coin changer can be set for different vending prices. If
the coin changer fails to operate the “Coin return” button
should be pressed. The money or tokens can then be
removed from the coin return chute. Change is also given
via the coin return chute.
24
25
27
29
28
26

49
8 Care of the machine
8.1 Emptying of grouts container and water container
The WMF CAFEMAT V employs a dry disposal system
for coffee grouts, i.e. at the end of the brewing cycle the
used grounds are collected in the coffee grouts container 22
inside the machine.
If the grouts container 22 is full, the water container 21
should be emptied at the same time.
If the grouts container 22 is full, the machine will signal as
follows:
a) After selecting a brew cycle, 3 short buzzing sounds
will be audible, indicating that:
Æthe grouts container is almost full
b) An intermittent buzzer will sound, the “Hot water”
button 13 will flash rapidly and dispensing is blocked,
indicating that:
Æthe grouts container is full
The disposal process is as follows:
1. Open doors 9and 10.
2. Lift water container 21 slightly and pull it out towards
the front.
3. Push grouts container 22 to the left, lift slightly and
also remove towards to the front. Empty out coffee
grouts.
4. Reverse the process to replace the container.
Fig. 6
Note:
Coffee grouts can also be ejected directly into the
counter using conversion kit 03.9025.0001.
In this case there is no buzzer sound to indicate that
the container is full!
2221

50
8.2 Automatic cleaning
Caution!
When using cleaner, note the precautions on the pack. The
cleaner is caustic. The cleaning guard 23 should always be
fitted to the coffee spout 11 whenever cleaning is carried
out.
Health hazard!
For consistent quality and to ensure the machine operates
correctly, a fully automated cleaning cycle should be run
daily, so that all parts coming into contact with the coffee
are cleaned. Proceed as follows:
1. Machine should be warmed up and ready for operation.
Neither of the preselection buttons 3should be
activated.
2. Empty the grouts container 22 (see chapter 8 Care of
the machine on page 49).
3. Turn the key switch 12 to the “H” position.
4. Draw off the coffee remaining in the storage reservoir
by pressing the “1 cup” button 8until the “empty”
display 6lights up. If you don`t empty the storage urn
the remaining coffee will be automatically drained off
by starting the cleaning process.
Note:
In waiter accounting systems the manual dispensing
is locked.
5. Place the cleaning guard 23 around the coffee spout 11
(see. Fig. 7).
Fig. 7
6. Open upper door 9and press the cleaning button 18 for
about 3 seconds until a brief buzzing sound is heard
(see Fig 8). The remaining coffee in the storage
reservoir will be drained off.
Fig. 8
23
18
19