q10/random_k4/random_3.md

COFFEE MAKER

M-Series

TYPE: M200, M202, MT200, MT200V

Installation and Operation Manual

m e t o s

m et

S/N:

Rev.: 2.2

8.5.2008

Rev. 2.2

Dear Customer,

Congratulations on deciding to choose a Metos appliance for your kitchen activities. You
made an excellent choice. We will do our best to make you a satisfied Metos customer
like thousands of customers we have around the world.

Please read this manual carefully. You will learn correct, safe and efficient working meth-
ods in order to get the best possible benefit from the appliance. The instructions and hints
in this manual will give you a quick and easy start, and you will soon note how nice it is
to use the Metos equipment.

All rights are reserved for technical changes.

You will find the main technical data on the rating plate fixed to the equipment. When you
need service or technical help, please let us know the serial number shown on the rating
plate. This will make it easier to provide you with correct service.

For your convenience, space is provided below for you to record your local Metos service
contact information.

METOS TEAM

Metos service phone number:...............................................................................................

Contact person:....................................................................................................................

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8.5.2008

Rev. 2.2

2

8.5.2008

 Rev.

1. General  ..........................................................................................................  1

1.1 Symbols used in the manual  ..........................................................................................  1

1.2 Symbols used on the appliance ......................................................................................  1

1.3 Checking the relation of the appliance and the manual .................................................  1

2. Safety instructions  ........................................................................................  2

2.1 General  ..........................................................................................................................  2

2.1.1 Instructions for use .................................................................................................  2
2.1.2 Installation  .............................................................................................................  2
2.1.3 Usage  .....................................................................................................................  2
2.1.4 Maintenance and troubleshooting ..........................................................................  3

2.2 Safeguards  .....................................................................................................................  3

2.2.1 Dry-boil protection (14) .........................................................................................  3
2.2.2 On/off switch (1) ....................................................................................................  3
2.2.3 Start/stop button (5.5)  ............................................................................................  4
2.2.4 Jug detector (9)  ......................................................................................................  4
2.2.5 Overflow safeguard ................................................................................................  4

2.3 Appliances and the environment  ...................................................................................  4

2.3.1 The packing material  .............................................................................................  4
2.3.2 Discarding the appliance ........................................................................................  4

3. Functional description ..................................................................................  5

3.1 Use of the appliance  ......................................................................................................  5

3.1.1 Other use  ................................................................................................................  5

3.2 Construction  ..................................................................................................................  6

3.3 Control panel  .................................................................................................................  7

3.3.1 Display  ...................................................................................................................  7
3.3.2 Descale indication light  .........................................................................................  8
3.3.3 Brewing process indicator light  .............................................................................  8
3.3.4 Sound signals  .........................................................................................................  8
3.3.5 Selection button  .....................................................................................................  9
3.3.6 Start/stop button .....................................................................................................  9

4. Operation instructions  ...............................................................................  10

4.1 First time use  ...............................................................................................................  10
4.1.1 Daily use  ..............................................................................................................  11
4.2 Operation procedures ...................................................................................................  12
4.2.1 Making coffee  ......................................................................................................  12
4.2.2 Making tea  ...........................................................................................................  12
4.2.3 Settings .................................................................................................................  13

4.3 Cleaning of the appliance and accessories  ..................................................................  15

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 Rev.

4.3.1 Removing coffee deposits from glass jug and filter  ............................................  16
4.3.2 Removing coffee deposits from thermos jug .......................................................  16
4.3.3 Descaling  .............................................................................................................  16
4.3.4 Switching-off the descale indicator light  .............................................................  17

5. Installation ...................................................................................................  18

5.1 General  ........................................................................................................................  18

5.1.1 Unpacking ............................................................................................................  18

5.2 Installation  ...................................................................................................................  18

5.2.1 Preparation for positioning the appliance  ............................................................  18
5.2.2 Electrical connections  ..........................................................................................  19
5.2.3 Connection to the water mains .............................................................................  19
5.2.4 Water drainage .....................................................................................................  19
5.2.5 Height setting model MT200V  ............................................................................  20
5.2.6 Setting the descale indicator  ................................................................................  21
5.2.7 Resetting the descale indicator light  ....................................................................  21

6. Troubleshooting  ..........................................................................................  22

8. Technical specifications ..............................................................................  35

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General

8.5.2008

Rev. 2.2

1.  General

Carefully read the instructions in this manual as they contain important information re-
garding proper, efficient and safe installation, use and maintenance of the appliance.

Keep this manual in a safe place for eventual use by other operators of the appliance.

The installation of this appliance must be carried out in accordance with the manufactur-
er’s instructions and following local regulations. The connection of the appliance to the
electric and water supply must be carried out by qualified persons only.

Persons using this appliance should be specifically trained in its operation.

Switch off the appliance in case of failure or malfunction. The periodical function checks
requested in the manual must be carried out according to the instructions. Have the appli-
ance serviced by a technically qualified person authorized by the manufacturer and using
original spare parts.

Not complying with the above may put the safety of the appliance in danger.

1.1  Symbols used in the manual

This symbol informs about a situation where a safety risk might be at hand. Given instruc-
tions are mandatory in order to prevent injury.

This symbol informs about the right way to perform in order to prevent bad results, appli-
ance damages or hazardous situations.

This symbol informs about recommendations and hints that help to get the best perform-
ance out of the appliance.

1.2  Symbols used on the appliance

This symbol on a part informs about electrical terminals behind the part. The removal of
the part must be carried out by qualified persons only.

1.3  Checking the relation of the appliance and the manual

The rating plate of the appliance indicates the serial number of the appliance. If the man-
uals are missing, it is possible to order new ones from the manufacturer or the local rep-
resentative. When ordering new manuals it is essential to quote the serial number shown
on the rating plate.

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Safety instructions

8.5.2008

Rev. 2.2

2.  Safety instructions

2.1  General

This appliance meets the mandatory safety regulations. Inexpert use can result in personal
injury and material damage. The following warnings and safety instructions must be ob-
served before using the coffee maker.

2.1.1  Instructions for use

Read these instructions for use carefully, before using this appliance. This will protect
your safety and prevent damage being caused to the appliance. Perform the various ac-
tions in the order given. Always keep this manual in the vicinity of the appliance.

2.1.2  Installation

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Place the appliance at buffet height and on a firm, level base, in such a way that it
can be connected to the water and power supply.
Connect the appliance to an earthed wall socket.
Position the appliance in such a way that no damage can be caused if it leaks.
Do not tilt the appliance, always position and move the appliance upright.
The coffee maker is fitted with an overflow device that discharges at the bottom of
the appliance - take this into account when positioning the appliance.
Water always remains in the heating system: for this reason the appliance must not
be placed in an area where the temperature can fall below freezing point.
When installing the appliance, always observe the local rules and use approved
materials and parts.
The ‘Installation’ chapter must again be followed when repositioning the appli-
ance.
Connect the appliance to the cold water mains.

Inspect the appliance before using it and check it for damage.
Never submerge or spray the appliance.
Do not press the buttons with a sharp object.
Protect the controls against dirt and grease.
It is advisable to take the plug out of the socket and close the water tap if the ap-
pliance will not be used for longer periods of time.

2.1.3  Usage

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Safety instructions

2.1.4  Maintenance and troubleshooting

8.5.2008

Rev. 2.2

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Observe the descaling intervals indicated by the descaling indicator light.
Overdue maintenance to the heating system can result in high repair costs and an-
nulment of the guarantee.
Always follow the manufacturer’s instructions when using the descaling agent.
Do not leave the appliance unattended when maintenance is being performed.
When descaling the appliance, it is advisable to wear safety glasses and protective
gloves.
Flush the appliance at least twice after descaling it.
Wash your hands thoroughly after descaling the appliance.
Always have repairs carried out by a qualified service engineer.
The  plug must  be  taken out of the  socket if the  appliance  has  to  be  opened for
cleaning or repairs.

The manufacturer cannot be held liable for losses caused as a result of failure to observe
these safety instructions.

2.2  Safeguards

The appliance is fitted with the following safeguards:

2.2.1  Dry-boil protection (14)

This  application  is  equipped  with  a  dry-boil  protection.  This  protection  triggers  if  the
heating element overheats owing to a fault. Once the fault has been resolved, the dry-boil
protection can be reset at the back of the appliance. The most common cause of the dry-
boil protection being triggered is not descaling the heating system in time.

If the heating system does not switch back on, proceed as follows:

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Allow the appliance to cool down.
Unscrew the protective cap, which can be found on the back of the appliance.
Press the button which is now visible and firmly screw the protective cap back on.

If the dry-boil protection triggers owing to increased scale deposits, descale the appliance.
Consult your dealer if the fault was caused by a problem other than the dry-boil protection
being triggered.

2.2.2  On/off switch (1)

The on/off switch is used to switch the appliance on and off. Remember that the appliance
can still be live after switching it off! For this reason you should always remove the plug
from the socket to render the appliance voltage-free.

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Safety instructions

2.2.3  Start/stop button (5.5)

8.5.2008

Rev. 2.2

The coffee making process can be interrupted at any point using the Start/stop button lo-
cated on the control panel.

2.2.4  Jug detector (9)

This appliance is fitted with a jug detector that operates the leak stop under the filter. This
jug detector also ensures that the appliance only makes coffee if there is a jug under the
filter. If the jug is removed during the coffee brewing process, the process will be inter-
rupted and the leak stop in the filter will prevent coffee dripping on the hot plate.

2.2.5  Overflow safeguard

The amount of water required is regulated and monitored by flow and level sensors. If one
of the two sensors detects an irregularity, the appliance switches off and both indicator
lights will flicker.

2.3  Appliances and the environment

2.3.1  The packing material

Your new coffee maker has been carefully packaged to protect it against damage.

The packing is not harmful to the environment and consists of the following materials:

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corrugated cardboard
filler elements made of polyurethane foam <PUR> covered with a polythene film
(>PE-HD<). The waste processing plant in your municipality will be pleased to in-
form you about where you can dispose of the materials.

2.3.2  Discarding the appliance

No appliance lasts forever. When the time comes to discard your appliance it will usually
be possible to return it to your dealer. If this is not the case, ask your municipal council
about the alternatives for recycling the materials. All plastic parts have been given stand-
ard codes. The parts of the appliance such as the printed circuit board and accompanying
parts form electrical and electronic waste. The metal body is made of stainless steel and
can be completely dismantled.

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Functional description

8.5.2008

Rev. 2.2

3.  Functional description

3.1  Use of the appliance

The sole use of this appliance is to make coffee and/or tea, and to warm water.

3.1.1  Other use

The use of the appliance for other purposes is not permitted and may be hazardous. The
manufacturer cannot be held liable for losses caused by using the appliance for purposes
other than those indicated here or by incorrect use.

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Functional description

3.2  Construction

8.5.2008

Rev. 2.2

m e t o s

met

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Functional description

8.5.2008

Rev. 2.2

The most important parts (see pic.):

Appliance on/off switch and bottom hot plate
1.
On/off switch for top hot plate
2.
Basket filter with leak stop device
3.
Basket filter paper
4.
Control panel (see below for details)
5.
Top hot plate
6.
Glass jug/thermos flask
7.
Descaling opening
8.
Jug detector
9.
Bottom hot plate
10.
11.
Type plate
12. Water drain
13.
14.
15. Water connection

Connection cable with plug
Overheating protection

Control panel:

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5.1 Display
5.2 Descale indicator light
5.3 Brewing process indicator light
5.4 Selection button
5.5 Start/stop button

3.3  Control panel

Never press the buttons with a sharp object.

Protect the controls against dirt and grease.

3.3.1  Display

The display shows the selected amount of coffee, in terms of cups or litres. While the cof-
fee is being made the display alternately shows the selected amount and the amount of
coffee that has already been made.

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Functional description

3.3.2  Descale indication light

8.5.2008

Rev. 2.2

The red indicator light will light up if the appliance needs to be descaled. The appliance
will continue to work so that it can be descaled when it is not being used.

3.3.3  Brewing process indicator light

The green indicator light lights up when the coffee passes through the system. At the end
of the coffee making process a signal sounds three times and the green indicator light goes
out. The indicator light flickers if the jug is temporarily removed during the coffee making
process. A signal will also sound indicating that the coffee making process has temporar-
ily stopped.

3.3.4  Sound signals

Sounds three times at the end of the coffee making process. Sounds once if the jug is re-
moved  during  the  coffee making  process.  A  long  signal  sounds when  the  appliance  is
switched on.

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Functional description

3.3.5  Selection button

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Rev. 2.2

The selection button is used to reduce the amount of coffee set in the display. When the
lowest value is reached the display returns to the maximum amount.

3.3.6  Start/stop button

The start/stop button is used to start and (emergency) stop the coffee making process.

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Operation instructions

8.5.2008

Rev. 2.2

4.  Operation instructions

4.1  First time use

Ensure that the mains lead does not come into contact with the hot plates (if present).

When used for the first time the appliance works according to the standard factory set-
tings. The various settings can be altered by authorised personell. See chapter ‘Settings’.

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Connect the water connection hose (supplied) to the swivel nut on the back of the
appliance and to manually-operated aeration tap. NB! Only cold water. Open the
water tap and check the connection for leaks.
Slide an empty basket filter (3) into the appliance and place an empty jug (with lid)
underneath it.  NB! For the MT200 model leave the lid  of  the  thermos jug with
pump open, and leave the riser tube in the jug. Adjust the height of the MT200V
model before positioning it.
Check if all on/off switches (1+2, if present) are at position 0.
Put the plug in the socket.
Switch on the appliance by setting the on/off switch (1) to the I position, the indi-
cator lights (5.2) and (5.3) will light up and an audible signal will sound. The dis-
play (5.1) will then show the preset standard number of cups.
Press the start/stop button and the internal reservoir will fill up. Press the start/stop
button again if water has not started flowing after three minutes.
The green indicator light (5.3) will now light up until the appliance has finished
making the coffee.
When the appliance has finished making the coffee a signal will sound after about
1.5 minutes and the green indicator light (5.3) will go out.
Follow the above steps again for the other coffee making section if the model has
a double coffee making system (M202).
The appliance is ready for use when the jug has been emptied.

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Operation instructions

4.1.1  Daily use

Leak stop

8.5.2008

Rev. 2.2

This appliance is fitted with a leak stop that ensures that no coffee drips out of the filter
when you:

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take away the jug after making coffee.
take the filter out of the appliance after making coffee to empty it.

The leak stop can only work if the jug detector is pressed in sufficiently by the jug. If you
use a coffee jug with a narrow neck the jug detector will not be pressed in sufficiently and
the appliance will not start.

Coffee quantity

Basic instructions for brewing coffee:

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Use fine ore medium ground coffee.
Keep the jugs and the basket filter clean.
Use only clean and cold water, rich in oxygen

The amount of coffee can be measured using the coffee measuring cup supplied and gen-
erally amounts from 35 to 50 grams per litre. Before you start using the applience you
should make an objective flavour test in order to establish the right amount of coffee and
water needed. The adjoining list gives guide lines for the ground coffee amount needed
using different jug sizes.

Jug
Content
Coffee

Glass jug
1.8 litres
100-125 grams

Thermos jug
1.8 litres
100-125 grams

Thermos jug with pump Thermos container
2.2 litres
100-150 grams

2.4 litres
150-180 grams

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Operation instructions

4.2  Operation procedures

4.2.1  Making coffee

8.5.2008

Rev. 2.2

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Place a sheet of basket filter paper containing the desired amount of coffee (fast
filter type) in the basket filter. See the table above for the amount of coffee re-
quired. A level coffee measure is approximately 80 grams.
Slide the basket filter (1) into the appliance.
Then place the jug, with the lid on it, under the filter. With the MT200 model, open
the lid of the thermos jug with pump and leave the riser tube in the jug.
Switch on the appliance using the on/off switch (1). The lamp in the switch will go
on and the lower hot plate will switch on.
Select the desired amount in the display (5.1) using the selection button (5.4).
Press the start/stop button, the green indicator light (5.3) will switch on and the ap-
pliance will start making coffee. While the appliance is making coffee the display
(5.1) will alternately show the selected quantity and the amount of coffee that has
already been made.
Once the coffee brewing process has been completed the green indicator light (5.3)
will go out and an audible signal will sound three times, indicating that the coffee
is ready. Once the filter has been cleaned you can immediately resume making cof-
fee.

Warning! Do not remove the jug untill the indicator light has gone out and the audi-
able signal has been given.

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Pour out the coffee or place the jug on the top hot plate (8) (except for the MT mod-
els). The top hot plate is switched on separately using on/off switch (2). Always
switch off the extra hot plate when it is not being used.
After cleaning the basket filter the appliance can immediately be used to make the
next serving of coffee.

This appliance can of course also be used to make tea using tea bags.

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Basic rule: never use a basket filter or a (thermos) jug that has already been used
to make coffee. The coffee remnants will adversely affect the flavour of the tea.
To make tea you should therefore always use a separate glass jug/thermos jug and
basket filter that have not been used to brew coffee!
Place the tea bags in the basket filter without using  a paper filter of place/hang
them in the jug. Tea is made using the same method as for brewing coffee, but
without using paper filters or coffee.

4.2.2  Making tea

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Operation instructions

4.2.3  Settings

8.5.2008

Rev. 2.2

The jug will overflow if the set coffee quantity is too high.

The manufacturer is unable to accept any liability for the consequences of altered settings.

Setting of the amount of coffee

Both the M and the MT models are supplied as standard set to make coffee using 1,8 litres
of water (14 cups). If this is too much or too little, or if you are using an MT model in
combination with a thermos jug with a greater capacity, you can adjust the quantity as fol-
lows:

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Press the selection button (5.4) and hold it in, and then press the start/stop button
(5.5) once. A number will appear in the display.
Release both buttons. The display will show the set value. The standard setting is
20 (1.8 l. / 14 cups).
Press the selection button (5.4) to increase the amount. Each increase in the display
puts approximately 4 ml more water in the jug. Use the table beside. To reduce the
quantity:  go  through  the  table  until  it  restarts  after  50.  The  range  runs  from
0,1,2,3,4 ..... 50.
Now wait for 6 seconds. The selected quantity is now saved.

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Operation instructions

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Rev. 2.2

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Operation instructions

8.5.2008

Rev. 2.2

Setting of the display to show cups or litres

The appliance is factory set to display the number of cups. If you want the display to show
litres, you can adjust it as follows:

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Press the selection button (5.4) and hold it in, the press the start/stop button (5.5)
once. A number will appear in the display.
Release both the buttons and then press the start/stop button once again.
A “C” (Cups) will appear in the display. Change the “C” to an “L” with the selec-
tion button.
Now wait for 6 seconds. The adjustment has now been saved.

Setting the prewet function

This appliance can make coffee using two methods:

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Continue-brew (“Cb”) (factory setting); The coffee making process begins imme-
diately and will pour hot water over the ground coffee without a waiting time.
Prewet-brew (“Pb”); part of the hot water is first poured onto the ground coffee.
This causes the coffee to rise so that the smells and flavours are released. The cof-
fee making process then begins.

If you want to set the appliance to Prewet brew, this setting can be changed as follows:

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Press the selection button (5.4) and hold it in. Then press the start/stop button once.
A number will appear in the display.
Release both buttons and then press the start/stop button twice. “Cb” (Continue-
brew) will appear in the display.
Use the selection button to change “Cb” into “Pb” (Prewet brew).
Now wait for 6 seconds. The adjustment has now been saved.

4.3  Cleaning of the appliance and accessories

The appliance must not be submerged or sprayed.

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Clean the outside of the appliance with a clean, damp cloth, if necessary using mild
(non-abrasive) cleaning agent.
Do not use an abrasive, as this will leave scratches and dull patches.
The  glass  jugs  and  the  basket  filter  can  be  washed  normally  and  rinsed  clean.
Please note, however, that it is inadvisable to clean the basket filter in an industrial
dish washer as its lightness may cause it to float and sustain damage.
The thermos jug, thermos jug with pump and the filter can be rinsed with hot water.
The coffee deposit in the coffee jugs and the filter can be cleaned with coffee fur
remover.

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Operation instructions

8.5.2008

Rev. 2.2

4.3.1  Removing coffee deposits from glass jug and filter

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Fill a tray with approx. 5 litres of warm water and dissolve a sachet (10 gr) of cof-
fee fur remover in it.
Place the parts you want to clean in this solution and leave them to soak for 15 to
30 minutes.
Then rinse them several times with hot water, and repeat when necessary.
Sprinkle the powder on to heavily soiled parts and clean them with a wet brush.

4.3.2  Removing coffee deposits from thermos jug

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Dissolve a quantity of coffee fur remover in warm water: use approx. 2 grams per
litre.
Fill the thermos jug with this solution.
Leave the solution to soak for 15 to 30 minutes. Pump the solution out of the pump
thermos, turn the tap of the thermos cistern on.
Brush the inner jug clean carefully and rinse well with hot water. Clean the tap and
measuring glass of the thermos cistern with a narrow bottle brush.

4.3.3  Descaling

Stay close to the appliance when performing maintenance. It is advisable to wear safety
glasses and protective gloves when descaling the appliance. Flush the appliance at least
two times after descaling it. Wash your hands thoroughly after descaling the appliance.

Observe the descaling intervals indicated by the descale indicator light. Overdue mainte-
nance to the heating system can result in high repair costs and annulment of the guarantee.

Scale deposits are left in the heating system when the appliance is used. The amount of
scaling depends on the hardness of the water being used. The appliance is fitted with a
descale indicator light (5.2), which lights up when the heating system has processed a cer-
tain quantity of water and has to be descaled. The appliance continues to work so that it
can be descaled when it is not being used.

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Before descaling the appliance, carefully read the instructions for use of the scale
remover.
Slide an empty sheet of basket filter paper into the basket filter and place an empty
jug under it.
Remove the cap (8) and place the funnel (supplied) into the descaling opening.
Dissolve one 50 gram sachet of scale remover in 0.5 litre of warm water (approx.
60-70ºC).
Carefully pour half of the solution into the descaling opening (8) using the funnel.
Switch on the appliance using the switch (1). Select 2 cups using the selection but-
ton (5.4) and press the start/stop button (5.5). The solution will now run through
the heating system and discharge into the jug.
Wait until the ‘coffee ready’ signal sounds. The solution will now react with the
deposits in the heating system.
After the waiting time, repeat points 5 and 6.
Wash away the solution in the jug once the filter has finished dripping.

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Operation instructions

8.5.2008

Rev. 2.2

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Remove the funnel and replace the cap.
After descaling the appliance, flush the system by following the coffee brewing
procedure twice but without using filter paper or coffee. Remember to empty the
jug in the meantime.
Switch off the appliance and thoroughly clean the basket filter and the jug.
The appliance is now ready for use.

4.3.4  Switching-off the descale indicator light

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Press the programme button (5.4) for 6 seconds; the descale indicator light (5.2)
will go out.
The control system resumes registering the number of brewing processes.

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Installation

8.5.2008

Rev. 2.2

5.  Installation

5.1  General

5.1.1  Unpacking

The machine has been carefully packed to prevent damage being caused to your new cof-
fee maker. Remove the packing carefully without using sharp objects. Check if the appli-
ance is complete. The appliance is delivered with the following accessories:

Glass jug
Basket filter
Filter paper (25 pcs.)
Coffee measuring cup
Water measuring cup
Funnel
Water connection hose
Manual

M 200
2
1
1
1
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1
1
1

M 202
4
2
1
1
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1
1
1

MT 200
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1
1
1
1
1
1
1

MT 200V
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1
1
1
1
1
1
1

Please contact your dealer if any parts are missing or damaged.

5.2  Installation

5.2.1  Preparation for positioning the appliance

Water always remains in the heating system: for this reason the appliance must not be
placed in an area where the temperature can fall below freezing point.

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Position the appliance at buffet height on a firm, level base that can bear the weight
of the appliance when it is filled.
Position the appliance level and in such a way that it cannot cause any damage if
it leaks.
The water supply pipe (G3/4” pipe 15 mm) and the power connection must be lo-
cated within a half metre of the appliance.
The owner must have these installation-technical preparations performed by qual-
ified engineers in accordance with general and local regulations.
The service engineer may only connect the appliance to the prepared connections.

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Installation

5.2.2  Electrical connections

8.5.2008

Rev. 2.2

Supply voltages and frequencies can differ between countries. Check if the appliance is
suitable for connection to the local power mains. Check if the details on the type plate cor-
respond. Connect the appliance to an earthed wall socket.

5.2.3  Connection to the water mains

Connect the appliance using the water hose to an easily accessible cold water tap that can
be quickly closed if problems arise.

5.2.4  Water drainage

If the reservoir is overfilled owing to a defect, the excess water will be discharged via the
water drain at the bottom of the appliance. Make allowance for this when positioning the
appliance.

19

Installation

5.2.5  Height setting model MT200V

8.5.2008

Rev. 2.2

The MT200V model is in height adjustable. Follow the steps below to optimally set the
appliance to the height of the thermos flask being used.

•
•

•
•
•

•
•

Slide the basket filter (1) into the appliance.
Grasp the top part of the appliance and turn the adjustment button (2) a half-turn
anti clockwise.
Lift the top part of the appliance upwards.
Place the thermos jug you intend to use at the base of the appliance.
Now slowly allow the top section to go down until the marking line (3) on the col-
umn is level with the top side of the thermos jug. (This column height adjustment
must be done with the top open if the appliance is used in combination with a ther-
mos jug with a pump).
Tighten the adjustment button (clockwise).
After repositioning, check if the thermos jug properly presses in the jug detector
handle (4) (the green indicator light (5.3) must not blink when a coffee making
process begins).

20

Installation

5.2.6  Setting the descale indicator

8.5.2008

Rev. 2.2

Scale deposits are left in the heating system when the appliance is used. The amount of
scaling depends on the hardness of the water being used. The appliance is fitted with a
descale light (5.2), which lights up when the heating system has processed a certain quan-
tity of water and has to be descaled. The appliance continues to work so that it can be des-
caled when it is not being used.

Water
hardness

If you are unaware of the hardness of your mains water, you are advised to contact your
local water supply company.

Set the appliance to your water hardness as follows, using the table above as a guideline.

•
•
•

•

Switch off the appliance (1).
Hold in the programme button (5.4) and switch the appliance back on.
Press the programme button (5.4) until the right indicator light (5.2/5.3) lights up.
(E.g. only the red lamp should light up for hard water. The water in the area is hard,
over 12 ºD ).
Wait for 6 seconds. The water hardness has now been set.

5.2.7  Resetting the descale indicator light

After the descaling procedure (see chapter ‘Descaling’) hold in the programme button for
6 seconds. The descaling indicator light will now go out.

21

Troubleshooting

8.5.2008

Rev. 2.2

6.  Troubleshooting

Have all repairs to the electrical system performed by a qualified service technician.

If your appliance is not functioning correctly, use the troubleshooting guide below to see
whether you can resolve the problem yourself. If not, please contact your dealer.

Symptom
The appliance is not working and the
lamps in the switch are not lighting up
The brewing process indicator light is
flickering, no water is getting into the
filter.

The brewing process indicator light is
on, but no water is getting into the fil-
ter.
The descale indicator light has come
on.
The descale indicator light remains on
after descaling the appliance.
Steam coming from the filter.

Coffee is dripping out of the filter
when there is no jug under it.
The coffee is too strong.

The coffee is too weak.

The coffee is not hot enough
The jug is too full or is overflowing.
Not enough coffee is getting into the
jug.
E1 (filling time error).

Possible cause
The fuse in the fuse box has been trig-
gered, the group is too loaded heavily.
The jug indicator is not registering a
jug. There is no jug under the filter, the
wrong coffee jug is being used or the
height adjustment of the MT200V
model is incorrect.
The dry-boil protection has been trig-
gered.

The scaling deposits in the heating sys-
tem exceed the set limit.
The appliance has not yet been reset.

The appliance was not descaled when
indicated by the descaling indicator
light or the wrong water setting has
been applied.
The leak stop valve on the outlet of the
filter is soiled or damaged.
Too much coffee has been placed in
the filter.
Not enough coffee has been placed in
the filter.
The water distributor is soiled, so that
the coffee is not being completely
drenched.
There is no lid on the jug
The set quantity is too high.
The set quantity is too low.

Appliance fills too slowly, the water
supply is blocked.

An E2, 3, 4, 5, 6 appears in the display
and both indication lights flicker.

The control unit is reporting a defect
that can only be resolved by a service
technician.

Action
Replace the fuse or reset it. Connect
the appliance to a separate group.
Position a jug, use the correct jug or re-
adjust the height of the appliance.

Reset the dry-boil protection.

Descale the appliance.

Press the programme button for 6 sec-
onds. The light will go out.
Descale the appliance.

Clean the filter and check the leak stop
valve for damage.
Reduce the amount of coffee.

Increase the amount of coffee.

Unscrew the water distributor and
clean it.

Use the lid.
Lower the quntity.
Increase the quantity.

Check the water supply. Fully open the
tap. Increase the water pressure.
Switch the appliance on and off. The
error report will disappear.
Contact dealer or service technician.

22

Technical specifications

8.5.2008

Rev. 2.2

8.  Technical specifications

Electrical diagram M200

Electrical diagram M202

Electrical diagram MT200

Electrical diagram MT200v

Installation drawing M200, M202

Installation drawing MT200, MT200V

35

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Electrical diagram MT200v

E  = Electric connection / Elanslutning / Sähköliitäntä
W = Water connection /  Vattenanslutning / Vesiliitäntä

Installation drawing M200, M202

E  = Electric connection / Elanslutning / Sähköliitäntä
W = Water connection /  Vattenanslutning / Vesiliitäntä

Installation drawing MT200, MT200V

Technical specifications

8.5.2008

Rev. 2.2

Item
Buffer stock coffee

Buffer stock coffee

Hourly coffee capacity

Hourly coffee capacity

Jug filling time

Jug filling time

Jug filling time

Coffee amount

Supply voltage

Frequency

Total output

Total output

Total output

Filter paper

Min. water pressure

Max. water pressure

Empty weight

Empty weight

Empty weight

Transport dimensions (LxWxH)

Transport dimensions (LxWxH)

Type
M200

M202

M200,MT200,MT200V

M202

M200

M202

Specification
3.6 l. / 28 cups

7.2 l. / 56 cups

18 l. / 144 cups

28 l. / 224 cups

approx. 6 min.

approx. 8 min.

MT200,MT200V

approx. 7.5 min./ 2.2 l.

M200,M202,MT200,MT200V

M200,M202,MT200,MT200V

M200,M202,MT200,MT200V

M200

M202

MT200,MT200V

M200,M202,MT200,MT200V

1 - 3 l.

220-240V

50-60Hz

2250W

3500W

2100W

90 / 250

M200,M202,MT200,MT200V

0.02 Mpa (0.2 bar)

M200,M202,MT200,MT200V

1 Mpa (10 bar)

M200,MT200

M202

MT200V

M200

M202

6.6 kg

11 kg

8 kg

600x275x520 mm

600x450x520 mm

445x275x665 mm

Transport dimensions (LxWxH)

MT200,MT200V

42