WMF PROGRMAT GV User manual

37
WMF COFFEE MACHINES
Operating Instructions
WMF PROGRAMAT GV
Coffee supply system
Edition 7 - Printed in 07.08
Item-No.
33 0913 8000

38
Congratulations on the purchase of your
WMF COFFEE MACHINE.
Its advanced technology, long service life,
economy and above all the quality of its
coffee will delight you.
Are you a person who does not like reading
operating instructions? -Please do so anyway!
You will get more pleasure from your
WMF COFFEE MACHINE and will find it
was worth it after all!
Please follow all safety and cautionary
instructions and pay special attention to
the warning labels placed on the machine.
This will help to avoid 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 there be any
technical malfunctions.

39
TABLE OF CONTENTS
Machine features and components........................................................................................................ 41
General description................................................................................................................................. 42
Warnings ................................................................................................................................................. 43
Safety instructions................................................................................................................................... 44
Technical data......................................................................................................................................... 46
Conditions for installation and operation............................................................................................. 47
Operation................................................................................................................................................. 48
Starting up the machine....................................................................................................................... 48
Switching on (manually, without timer) 48
Switching on (via timer) 48
Brewing coffee.................................................................................................................................... 49
Dispensing coffee via the free-flow spout 50
Dispensing coffee into pots 52
Dispensing hot water........................................................................................................................... 53
Via the hot water spout 53
Via the free-flow spout 53
Storage urn .......................................................................................................................................... 54
Switching off the machine .................................................................................................................. 55
Switching off without timer 55
Switching off with timer (optional) 55
Programming .......................................................................................................................................... 56
Programming timer functions ............................................................................................................. 56
Setting the time and date 56
Setting times for switching on and off 56
Programming the timer 57
Programming the coffee selection 59
Machine care........................................................................................................................................... 60
Daily cleaning ..................................................................................................................................... 60
WMF Programat GV 60
Storage urn 61
When cleaning is necessary 62
Weekly cleaning.................................................................................................................................. 63
WMF Programat GV 63
Storage urn 63
General cleaning.................................................................................................................................. 64
Faults and indicators.............................................................................................................................. 66
WMF Customer-service......................................................................................................................... 67
Warranty claims ..................................................................................................................................... 67

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1
2
3
4
11
19
20
22
23
15
10
9
8
17
16
7
25
24
28
12
13
14
27
18
21
26
5
29
7
6
30

41
Machine features and components
1 Ground coffee hopper
2 Machine door
3 On / Off switch, WMF PROGRAMAT GV
4 On / Off switch, hotplates
5 Selector switch
6 Hot water spout
7 Socket outlet (on left and right)
8 Hot water spout
9 Start buttons for brewing coffee
10 Drip tray with drain connection
11 Hotplates
12 Cleaning button
13 Coffee counter (Normal / Special)
14 Timer (optional)
15 Coffee dispensing head for pots
16 Cleaning adapter (connection for drain pipe)
17 Swivelling spout for cleaning solution
18 Power cable, storage urn
19 Flexible hose for free-flow dispensing
20 Control line
21 Plug for viewglass
22 Level indicator
23 On / Off switch, storage urn
24 Screw plug for viewglass
25 Automatic double metering unit
26 Metering electrodes
27 Cup / pot table (adjustable)
28 Brewing unit
29 Cleaning display
30 Output of coffee grounds

42
General description
The WMF PROGRMAT GV is designed for automatic dispensing
of coffee and hot water. The coffee is dispensed either into a
waiting coffee pot or via the flexible hose 19 into a waiting storage
urn. Up to 100 litres of coffee can be selected for free-flow
dispensing into the storage urn. The automatic brewing function
ensures that the 100 litres are not brewed until the 20 litre WMF
storage urn can take a complete brewing charge.
This ensures that the coffee is not brewed until it is actually
required.
The coffee machine is fitted with two ground coffee hoppers 1and
can therefore dispense two different types of coffee.
If your machine also features a timer 14, it can be switched on and
started automatically via the timer.
Hot water can be dispensed either in metered quantities or in
free-flow.
The dispensed coffee is recorded by separate counters 13, each
pulse corresponding to one litre.
All parts of the WMF PROGRAMAT GV in contact with coffee
are cleaned by the automatic cleaning program at the end of the
day. The cleaning program is started by pressing cleaning
button 12 after inserting the cleaning powder.
The storage urns must be cleaned separately.
CAPACITY:
Up to 120 litres of coffee can be brewed per hour. The capacity is
reduced to 100 litres of coffee per hour if hot water is drawn
directly from the WMF PROGRAMAT GV (approx. 20 litres per
hour).
This hourly capacity must be rated very much higher than that of
semi-automatic coffee machines, since it does not depend on the
motivation and skill of the operating personnel.
Together with an initial supply of 20 litres per storage urn, this
high brewing capacity allows peak demand levels to be handled
effortlessly.

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Warnings
Complete machine safety is an integral WMF product characteristic to which we pay particular
attention.
In spite of all our safety precautions, however, every machine is potentially hazardous if not
operated properly.
This is why – for your own safety – we have summarised the warnings below and highlighted
them with a background
Please also note the “Safety Instructions” on page 44.
For your own safety,
please observe the
following instructions
at all times :
Connection of the machine and starting up for the
first time must only be carried out by WMF customer
service technicians
All maintenance and repair work must only be
carried out by WMF customer service technicians
or authorised persons.
Only original parts should be used.
In no circumstances should any alteration be
made to the built-in safety devices.
Caution! Danger of scalding!
Note the danger of scalding around the hot water
spout 8and coffee dispensing heads 15 and 19.
Caution! Danger of burning!
Do not touch the hotplates 11 and coffee dispensing
head for pots 15 when the machine is switched on.
Serious burns may result.
Caution! Risk of crushed fingers!
Never reach into the ground coffee hoppers 1, the
output of the ground hoppers 30 and the brewing unit
28 when the machine is switched on.
Crushed fingers may result.
Caution! Danger to health!
Cleaning solution flows from the flexible hose 19
during the cleaning program and must be drained off
safety. Connect the flexible hose 19 to the cleaning
adapter 16 on the WMF PROGRAMAT GV.
Note the safety precautions specified on the package
when handling the cleaning solution.
Ensure that there is no pot under the coffee
dispensing head 15 during the cleaning program.

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Safety instructions
General
4. Always ensure that the main water tap in the supply line is closed when the machine is
switched off and that the main power switch outside the machine is off or the mains plug
disconnected from the socket.
5. The built-in type-tested safety devices prevent the pressure and temperature inside the water
boiler rising inadmissibly. If the relief valve is ever tripped, the machine must be switched off
immediately and disconnect from the power supply.
Call the WMF customer service and do not switch the machine on again until the fault has
been remedied.
6. The housing of the WMF PROGRAMAT GV and storage urn must not be hosed down or
cleaned with a steam jet. The surface should be wiped with a damp cloth or with one of the
products from the WMF care range.
Machine shutdown
3. If the machine is to be shut down for an extended period of time, a general cleaning should be
carried out first. Drain the machine to prevent frost damage, if is to shut down for an extended
period of time.
The WMF customer service must be called in promptly in such cases.
4. After several weeks of shutdown for holidays, we recommend that the full 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 German regulation governing steam boilers (DampfkV), as
well as the implementing regulations pursuant to TRD 801 (Technical Rules for Steam Boilers,
issued by the Central Association of Technical Control Boards (VdTÜV) on behalf of the German
Steam Boiler Committee).
The hot water boiler is subject to neither notification nor licensing. Each hot water boiler is
subjected to hydrostatic tests with 4.2 bar excess pressure 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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Preventive measures against 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.

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Technical data
WMF PROGRAMAT GV
Model series 7470
Rated power 14.5 kW
Rated power USA 8.4 kW
Hourly capacity
Free-flow
Pots
100 litres (26 gallons) coffee, 20 litres (5.2 gallons) hot water
60 litres (15.7 gallons) coffee, 60 litres (15.7 gallons) hot water
Ground coffee hopper 2 x 2.5 kg (2 x 5.5 pound)
Electricity supply 3/N/PE ~ 50/60 Hz/ 400 V
Electricity supply USA 3/PE ~ 60 Hz / 220 V -240 V
Outside dimensions
Width
Height
Depth
550 mm (21.6 inches)
1005 mm (39.5 inches)
510 mm (20.0 inches)
Shipping weight 70 kg (154 pound)
Sound pressure level (Lpa)** <70dB(A)
STORAGE URN
Model series 6620.0/6620.1/6640.1 6620.0294 6620.2 6620.0101
Rated power 0.07 kW
Capacity l (gallons) 20(5.2)/20(5.2)/
40(10.4) 20 (5,2) 20 (5,2) 20 (5,2)
Automatic metering yes/yes/yes - - -
Push-button metering -/-/- yes - yes
Spout -/yes/yes - yes optional
Automatic brewing yes/yes/yes yes yes
Working height mm (inches) max. 141 (5.5)
spout 185 (7.3) 240 (9.4) 185 (7.3) 185 (7.3)
Mains supply 1/N/PE ~ 50/60 Hz / 230 V
Outside dimensions: Width
mm (inches)
Height
Depth
415/415/415
(16.3)/(16.3)/(16.3)
600/600/820
(23.6)/(23.6)/(32.3)
570/720/720
(22.4)/(28.3)/(28.3)
415
(16.3)
700
(27.6)
570
(22.4)
415
(16.3)
600
(23.6)
550
(21.7)
415
(16.3)
600
(23.6)
570
(22.4)
Shipping weight kg (pound) 20.5(45.1)/21(46.2)/
26(57.3) 21(45.1) 15.5(34.1) 20.5 (45.1)
TROLLEY
Model series 9170.0 9170.1
Outside dimensions: W/H/D
mm (inches) 1145.5/980/705
(45)/(38.5)/(27.7)
730.5/980/705
(28.7)/(38.5)/(27.7)
* An all pole mains switch is to be fitted in the electrical feed cable (5 x 2.5 mm2) at site.
The electrical installation (earthing, neutralisation, protection, etc.) is to be carried out in accordance with local
regulations.
** 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.