Miele G 7883 Users Manual S

G 7883 to the manual 0e3339ee-89ab-4f22-81c7-8158341755bf

2015-01-24

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Operating and Installation
Instructions

Laboratory Glassware
Washer
G 7883

To prevent accidents
and machine damage
read these instructions
before
installation or use.

en - US, CA
M.-Nr. 07 158 260

Contents
IMPORTANT SAFETY INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Guide to the lab washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Description of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Opening and closing the door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Water softener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Setting the water softener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Filling the salt reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Salt indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Rinse Aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Rinse aid indicator light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Setting the rinse aid dosage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Neutralizing agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Adding neutralizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Neutralizer indicator light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Detergent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Adding detergent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Loading the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Spring adapter for the water connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Adjusting the upper basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Turning on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Starting a program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Selecting the (optional) drying function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Program sequence display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
End of a program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Turning off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Canceling a program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Program guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Contents
Programming functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
The following instructions apply to all programming functions:. . . . . . . . . . . . . . . 34
To access the programming mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Saving to memory and exiting the programming mode . . . . . . . . . . . . . . . . . . 34
Exiting the programming mode without saving . . . . . . . . . . . . . . . . . . . . . . . . 34
DOS 1 (liquid detergent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Setting the detergent dosage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Priming the dosage system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
DOS 3 (neutralizer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Setting the neutralizer dosage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Priming the dosage system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Changing program parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
How to change the temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Changing the holding time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Restoring the factory settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Setting the time and date. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Data transfer (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Routine checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Cleaning and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Frequently asked questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Thermo switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
After Sales Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
INSTALLATION INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Plumbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Caring for the environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

IMPORTANT SAFETY INSTRUCTIONS
This machine conforms to current
safety requirements. However,
inappropriate use can lead to
personal injury and property
damage. Read the operating
instructions carefully before using
this machine.
The manufacturer cannot be held
responsible for damage caused by
non-observance of these Important
Safety Instructions.
WARNING - To reduce the risk of fire,
electric shock or injury:
Use

~ This machine is not intended for any
purpose that is not indicated in the
operating instructions. Conversions,
modifications, and other unintended
uses are considered to be dangerous.
The cleaning processes described here
apply only to those medical products
that are specifically designed by the
manufacturer to be re-used. Follow the
product manufacturer's instructions.
Miele will not be held liable for damage
caused by incorrect use of any kind.
~ The installation of this unit in non
stationary locations (e.g. ships) must be
performed by a qualified installer or
service agency in strict accordance
with national and local safety
regulations and standards.

Please pay attention to the following
notes to maintain safe procedures.

~ The machine should be installed,

commissioned and maintained only by
a Miele Service Technician. Repairs by
unqualified persons could be
dangerous.

~ Do not install the machine in an area

where a danger of explosion or freezing
may be present.

~ Be certain this appliance is properly

installed and grounded by an
authorized technician. To guarantee the
electrical safety of this appliance,
continuity must exist between the
appliance and an effective grounding
system. It is imperative that this basic
safety requirement be met. If there is
any doubt, have the electrical system
checked by a qualified technician. The
manufacturer cannot be held
responsible for damage or injury
caused by the lack, or inadequacy, of
an effective grounding system
(e.g. electric shock).

~ A damaged machine is dangerous.

Turn off the machine immediately at the
main switch and call the Miele Service
Department.

~ Personnel operating the machine

should be trained regularly. Children
and untrained personnel must not be
allowed access to the machine or its
controls.

IMPORTANT SAFETY INSTRUCTIONS
~ Take care when handling
processing chemicals (detergents,
softeners, neutralizers, etc.). These may
contain irritant or corrosive ingredients.
Do not use organic solvents as these
could cause an explosion. Wear
protective gloves and goggles. With all
chemical agents the manufacturer’s
safety conditions must be observed.

~ If you are exposed to toxic vapors or

~ Do not stand, sit or lean on the
opened machine door. This could
cause the machine to tip over, resulting
in injuries and damage.

~ After drying open the door to allow

~ Do not touch the heating elements

during or directly after the end of a
program, burns could result. The
elements remain hot for some time after
the end of the program.

~ The water in the machine must not
be used as drinking water.
~ Be careful when sorting items with

sharp, pointed ends. Carefully position
these items in the machine, so that you
will not hurt yourself or create a danger
for other operators.

~ When using this machine regard the
high temperatures and be especially
careful not to scald or burn yourself.
When opening the door bypassing the
electrical lock, a danger of burning,
scalding or corrosion exists or when
using disinfection agents, the inhalation
of toxic fumes. Let baskets and inserts
cool. Empty any water from parts into
the wash cabinet.

processing chemicals, consult the
manufacturer's material safety data
sheets for emergency procedures.

~ Always allow mobile units, modules,
inserts, and loads to cool before
removing. Be sure to empty any water
from concave items into the wash
cabinet before removing.
the items and inserts to cool.

~ Never clean the machine or near its
vicinity with a water or high pressure
hose.

~ Avoid inhaling powder products.

They can cause burning in the mouth
and throat if swallowed, and can inhibit
breathing.

~ Before servicing, disconnect the

power supply by either removing the
fuse, unplugging the unit or manually
"tripping" the circuit breaker.

~ Whenever work is conducted on the

tap water network, the water supply line
to the washer must be cleared of air.
Failure to do so can result in damage to
the water softener.

IMPORTANT SAFETY INSTRUCTIONS
The following points should be
observed to assist in maintaining
quality standards for critical labware
and to avoid damage to the loads
being cleaned.

~ For this type of cleaning, the program
must not be interrupted until completion. In
other words, the On/Off Button must not be
used. Interruptions should also be avoided
for all other programs, such as during
performance testing, because this can
negatively affect the cleaning and rinsing
results. After any interruption, the program
should be restarted from the beginning.
~ Only use cleaning agents
formulated for special processes and
approved by Miele for use with this
machine. Use of unsuitable cleaning
agents could adversely affect the
components of the machine.
~ Use only Miele approved cleaning
agents with this machine. Use of unsuitable
cleaning agents could adversely affect the
components of the machine. Damages
resulting from using unsuitable cleaning
agents are not covered by the warranty.
~ Pre-treatments with cleaning agents

can create suds, as can certain rinsing
agents. For pre-treatment and / or
cleaning, only use low-sudsing
detergents which have been approved
by Miele. Suds can have an adverse
effect on the cleaning process.

~ If toxic chemicals may be present in
the wash cabinet, beware of this risk
when interrupting a program and
opening the washer. The door seal and
steam condensor must always be
checked for soundness.
6

~ The machine must only be operated

with water and the recommended
cleaning agents. Organic solvents must
not be used in the machine as there is
the danger, under certain
circumstances, of explosion and
damage to rubber and synthetic
materials. Follow the dosage
recommendations of the cleaning
agent’s manufacturer.

~ In critical applications where very

stringent requirements have to be met,
it is strongly recommended that all the
relevant factors for the process, such
as detergent, quality of water, etc. are
discussed with a Miele Application
Technology specialist.

~ It is the responsibility of the operator
to routinely check that the required
cleaning standards are being met.
Therefore, results need to be regularly
tested and documented, both thermo
electrically and through inspection. For
thermo chemical processes, additional
testing is required using chemical or
biological indicators.

~ The performance of the cycles was

tested using Neodisher products. The
use of other products is not
discouraged but may not yield identical
results. Please be aware that changes
in formulation, storage conditions, etc.
which may not be publicized by the
chemical manufacturer can have a
negative effect on cleaning results. and
are not the responsibility of the machine
manufacturer.

IMPORTANT SAFETY INSTRUCTIONS
~ When using cleaning agents and
specialized products, it is essential that
the manufacturer’s instructions are
followed. Only use the product for the
application described by the
manufacturer to avoid any material
damage or the occurrence of strong
chemical reactions.
~ The mobile units, baskets and
special inserts should only be used for
their specific applications. Instruments
with hollow parts must be flushed
through with wash water.
~ Empty all containers and utensils
before arranging them in the machine.
~ Do not allow any remains of acids,

solvents or corroding ferrous material,
and in particular hydrochloric acid or
chloride solutions to get into the wash
cabinet. The presence in compounds of
any solvents should be minimal,
(especially those in hazard class A1).

~ To avoid any corrosion damage
ensure that solutions or steam
containing hydrochloric acid do not
come in contact with the stainless steel
casing of the machine.
~ Please follow the installation advice
in these instructions and the separate
Installation Instructions.
Please note the following symbols on
the machine:
Caution : See Operating
Instructions!
Caution : Danger of electric
shock!

Accessories

~ Only genuine, Miele parts and

accessories should be used with this
machine, including Miele mobile units,
baskets and inserts.

~ Adequate cleaning results cannot
be guaranteed when non-Miele
accessories are used, or when Miele
accessories are altered. Damages
resulting from the use of unsuitable
accessories are not covered by the
warranty.
Disposal of an old appliance

~ Obsolete appliances should be

made unusable. To do this, first
disconnect the appliance from the
power supply, then cut off the power
cord. It is important to note that the old
appliance may be contaminated from
exposure to pathogens, genetically
modified material, blood, etc., and
therefore must be decontaminated
before disposal.
For safety and environmental
protection, be sure to remove all
chemical residue, in compliance with
safety regulations (wear protective
eyewear and gloves!).
Remove or destroy the door latch, to
prevent children from locking
themselves inside. The appliance can
now be sent for disposal through the
proper resource recovery facilities.

SAVE THESE
INSTRUCTIONS
7

Guide to the lab washer

a "On/Off" button

j "8 Dosing pump" indicator *

b "Door" button

k "Rinse aid" indicator

c Display

l "Neutralizer indicator

d "Display" indicator

m "Recharge Softener" indicator

e "Drying" indicator

n "Fill/Drain" indicator

f "Start" indicator

o Program sequence display

g "Start" 6 button

p Program selector

h "Drying" 0 button

* (only with optional DOS-Module G 60)

i "Display" ß button
(toggles between the elapsed time,
active wash blocks and actual
temperature displays)

Guide to the lab washer

a Connection for optional
DOS-Module G 60

e Powdered detergent dispenser

b Service compartment

f Rinse aid reservoir
(with dosage selector)

c Filter combination

g Rinse aid level indicators

d Salt reservoir
(water softener)

Description of the machine
Miele laboratory washers are designed
to clean and rinse laboratory
equipment.
In this operating manual, the general
term "labware" is used to cover a range
of laboratory equipment.
Always follow the labware
manufacturer's instructions. Individual
items need to be checked to ensure
that they are designed to withstand the
temperatures and acid / alkaline
environment in the machine.

Intended application: Laboratory
equipment
Labware includes a wide range of
items:
– Glassware, such as beakers,
round-bottomed flasks, Erlenmeyer
flasks, bottles, test tubes, separatory
funnels,
– measuring vessels, such as
graduated flasks, graduated
cylinders, pipettes

Standard model

– dishes, such as Petri dishes, watch
glasses, mortars, and

The machine is equipped with a water
softener and steam condenser.

– hardware, such as stoppers,
spatulas and stirrers.

Optional additions include:

Labware can be made of glass,
heat-resistant plastic, ceramic,
stainless steel, or coated metal
(e.g., stirrers).

– serial interface
– DOS G 60 liquid pump

Opening and closing the door
Electric door lock
The machine is equipped with an
electric door lock.
The door can only be opened when
^ the electrical supply to the machine
is turned on, and the
^ On/Off switch is pressed.

To open the door

Emergency release
The emergency release feature
should only be used when it is not
possible to open the door normally,
for example after a power outage.
^ Turn the program selector to f.
^ Press the On/Off button to switch off
the machine.

^ Press the "Door" button, hold the door
grip and open the door.

,Do not touch the heating
elements when you open the door at
the end of a program. They remain
hot for some time and can cause
burns.
Once a program has started, the door
stays locked until completion and
cannot be opened. However, the two
programs "Rinse" and "Drain" are
exempt from the electric door lock.
The door can be programmed to open
during the "Drying" cycle, if desired.

To close the door

^ Locate the ring for the emergency
release cable (at the bottom of the
machine, behind the service panel),
and pull the ring downward to open
the door.

^ Lift the door upwards and push it
until it clicks shut. Do not press the
release catch while shutting the door.

Water softener
Before using the machine for the first
time, the water softener should be
programmed. The water needs to be
softened to avoid calcium deposits on
the items being cleaned and in the
machine itself.
If the water supply is harder or softer
than the factory setting (including
below 4 gr/gal or 70 ppm), the setting
will need to be changed. See "Setting
the water softener".
– In order to function properly, the
water softener requires a supply of
reactivation salt.

Setting the water softener
^ Use the On/Off button to switch off
the machine.
^ Turn the program selector to f.
^ Simultaneously press and hold the
"Display" ß and "Start" 6 buttons,
while turning the machine on with the
On/Off button.
The current program status P....
will appear in the display, and the
"Fill/Drain" indicator will come on.
^ Press the "Drying" 0 button once.

– The cleaner must be correctly
programmed to match the hardness
of the tap water supply.

E01 will appear in the display.

– Your local water authority can
provide information about the
hardness of the tap water in your
area.

The number 19 will appear in the
display (this indicates the factory
setting in gr/gal).

If the water hardness is known to
fluctuate, always program for the
highest value.
The built-in water softener can be
programmed at settings from
1 - 60 gr/gal or 20 - 1080 ppm.
It is useful to make a note of your water
hardness so that you can provide the
service technician with this information
in the event of any service calls.
Please note the water hardness in the
space provided here:
gr/gal or ppm

^ Turn the program selector one switch
position clockwise (to 1 o'clock).

^ Press and hold the "Display" ß
button until the required value
appears in the display.
Please refer to the "Settings" table for
detailed water hardness tables (water
hardness in gr/gal and ppm).
Once the 60 setting has been reached,
the counter begins again from 0.
^ Press "Start" 6.
SP will appear in the display.
^ Press "Start" 6 again.
The setting you selected will now be
stored in memory. The display light(s)
will turn off.
The machine is now ready for use.

Water softener
Settings
Settings
1 - 30

gr/gal
1 - 30

ppm
CaCO3

Settings
31 -60

gr/gal
31 -60

ppm
CaCO3

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

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

20
40
50
70
90
110
130
140
160
180
200
220
230
250
270
290
310
320
340
360
380
400
410
430
450
470
490
500
520
540

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

560
580
590
610
630
650
670
680
700
720
740
760
770
790
810
830
850
860
880
900
920
940
950
970
990
1010
1030
1040
1060
1080

*) factory setting

Water softener
Filling the salt reservoir
Only special, coarse-grained
reactivation salt* should be used in
this machine.
*Available from Miele. Please see
back page for more information.
Do not use other types of salt, e.g. table
salt, agricultural or gritting salt. These
could contain components which are
insoluble in water and could damage
the water softener. If in doubt, consult
Miele Technical Service.

^ Place the funnel provided in place.

The salt reservoir holds approximately
2.5 kg salt.

^ Carefully fill the reservoir with the
reactivation salt.

,Inadvertently filling the salt

reservoir with detergent will damage
the water softener.
Before filling the reservoir, make
sure that you are using reactivation
salt.
^ Remove the bottom basket from the
machine.
^ Unscrew the salt reservoir cap.
Before filling the salt reservoir for the
first time fill the reservoir with
approximately 2.5 liters of water, so
that the salt can dissolve properly.
Once the washer has been
operated, there will always be
enough water in the reservoir.

Some displaced water will run out - this
is normal.
^ Wipe any residual salt off the screw
threads of the reservoir.
^ Screw the cap on securely.
^ Immediately after this step, start the
"Rinse" program, to remove any
traces of salt from the inside of the
machine.
Note: There may be a delay of a few
minutes before the "Rinse" program
starts due to the reactivation of the
water softener.

Water softener
Salt indicator

When the salt reservoir is empty, the
"Recharge Softener" indicator b lights
to remind you to fill the reservoir.
Reactivation takes place automatically
as needed during a program. The
"Recharging" indicator a lights while
this is occurring.

Rinse Aid
Adding rinse aid

^ Open the washer door.

Rinse aid is not used in laboratory
glassware cleaning applications.
If rinse aid is required, the rinse aid
dosage must be activated with
assistance from Miele Technical
Service.
Rinse aid (e.g., MieleClear) is filled in
the storage container, and the selected
dose is then dispensed automatically.
The rinse aid reservoir holds
approximately 180 ml.

,Inadvertently filling the rinse aid
reservoir with detergent will damage
the machine. Be sure only to use
rinse aid in the rinse aid reservoir.

^ Unscrew the reservoir cap.

^ Pour enough rinse aid into the
reservoir so that the level indicator
(see arrow) is dark. Use a funnel if
necessary.
^ Replace and tighten the reservoir
cap.
^ Wipe up any spilled rinse aid, to
prevent over sudsing during the next
wash cycle.

Rinse Aid
Rinse aid indicator light

Setting the rinse aid dosage

^ Rinse aid does not need to be refilled
until the "Rinse aid" indicator light
comes on in the display.

The dosage selector has settings from
1 to 6 (1 - 6 ml). The factory setting is at
3 (3 ml).
If the glassware shows spots after
washing,
^ adjust to a higher setting.
If the glassware shows smearing or
cloudy streaks after washing,
^ adjust to a lower setting.

Neutralizing agent
Adding neutralizer
Neutralizer has an acidic pH, and
works by neutralizing any traces of
(alkaline) cleaner from the surface of
the glassware.

^ Open the door of the storage cabinet
that houses the neutralizer and
detergent dispensers.

When a mild alkaline detergent is
used for washing, select a
neutralizer that contains phosphoric
acid.
The neutralizer is automatically
dispensed during the second rinse
after the main wash cycle. To function
properly, the neutralizer container must
be filled and cleared of air (primed).
For specific instructions see
"Programming functions".
Note: the program "Inorganica"
dispenses neutralizer after the
pre-wash.

^ Take out the (red) neutralizer
container and refill it or replace it with
a filled container.
^ Insert the siphon tube into the
container opening and screw it into
place. Make sure to observe the
color coding.

Neutralizing agent
Neutralizer indicator light

^ When the "Neutralizer" indicator
comes on, it is important to promptly
refill or exchange the neutralizer
container.
Make sure to refill / exchange the
container before it becomes
completely empty.

Detergent
Adding detergent

,Use only cleaning agents
formulated for this machine. Do not
use detergents formulated for
household dishwashers.
Liquid detergent
It is recommended that mildly alkaline
liquid detergents be dispensed via the
optional DOS module.
Note
As a separate option, this machine can
also be fitted with a dispenser pump for
automatic liquid detergent dispensing
(DOS-Module G 60). This is connected
externally. Contact Miele for details.

Using powdered detergent
When the following upper baskets
are used, powdered detergent can
be loaded inside the door, but only
for programs without a pre-wash
cycle. In all other cases, use liquid
detergent (DOS 1):
– O 175/1
– O 176/1
– O 184
– O 187
– O 190/1.
Before starting the program, load the
powdered detergent into the
compartment (except for the programs
"Rinse" and "Drain").

The optional DOS Module G 60 is
supplied with its own installation and
connection instructions.
See "Programming functions" for
information on priming the dispensing
system and setting the dosage.
Note also that the program
"Organica" can only be used with
liquid detergents.
^ Press the button on the dispenser
cover. The cover will pop open.
The flap is always open at the end of a
program.

Detergent

^ Load the detergent into the
compartment.
Dosage: To achieve a detergent
concentration of approximately 3 g/l,
use 30 g of detergent.
Always follow the detergent
manufacturer's recommendations for
dosage concentration.
^ Snap the cover closed.

Loading the machine
Depending on the type of labware you
wish to clean, the washer can be used
with an upper basket, lower basket, or
injector wagon, as well as an
assortment of inserts and special
baskets to suit your needs.
Baskets and inserts should be
properly selected to match the
application desired.

After every program completion,
conduct the following visual
inspection:
– Inspect the labware for cleanliness.
– Has any hollowware been dislodged
from its proper position on the
nozzles?

,Any items that were dislodged

from the adapters during a program
cycle must be washed again.

Before every program start, conduct
the following visual inspection:

– Are the cavities and channels in any
hollow vessels cleaned through?

– Is the labware properly loaded and
secured in the machine?

– Are the nozzles and connections
firmly attached to the
baskets/inserts?

– Are the hollow vessels properly
loaded so that all cavities and
channels will be flushed clean?
– Are the spray arms clean, and can
they rotate freely?
– Is the filter combination free of
coarse debris (remove any coarse
material and clean the coarse, fine,
flat, and micro-fine filters as
needed)?
– Is the basket adapter properly
connected to the water supply for the
spray arms and nozzles?
– Are the chemical dispensers filled?

Loading the machine
Loading the machine

Prepare items before loading

– Always load items in a way that all
surfaces are exposed. This ensures
that the items will be properly
cleaned.

^ Empty all glassware before loading
into the machine. Comply with all
applicable infection-control
regulations.

– Do not nest any items inside other
items. Keep each item separate.

^ Remove all agar residue from petri
dishes.

– Hollow vessels must be arranged for
complete inside exposure to the
cleaning water.

^ Remove any blood clots and blood
residue.

– Hollow vessels should be inverted
and placed in suitable baskets and
inserts so that water will have
unrestricted access and exit.
– Deep-based items should be
arranged at an angle, so that water
can run off easily.
– Tall, narrow pieces should be placed
in the center of the basket for best
water coverage.
– Baskets and inserts with an adapter
must be properly connected.
– The spray arms must not be blocked
by items that are too tall or hang
through the baskets.
– To avoid corrosion, only load
stainless steel instruments in good
condition.
– Do not use this machine to wash
nickel-plated items or discolored
(oxidized) aluminum items.

^ Remove all stoppers, corks, labels,
sealing wax residue, etc.

,Ensure that no acid or solvent
residues, especially hydrochloric
acid or chlorides, get inside the
machine.

Special preparations before
operating the machine
Items effected by heavy contamination
that resists removal, such as vacuum
grease, paper labels, etc., can affect
the cleaning and rinsing of the whole
load. Pre-treat these items before
loading.
Lab equipment that is contaminated by
microbiological material, pathogens,
propathogens, genetically altered
material, etc., may need to be sterilized
before being washed in the machine.
The user is responsible for this
decision.

– Do not load plastics unless they are
heat-resistant.

Loading the machine
Spring adapter for the water
connection
The spring adapter for the water
connection must be properly engaged
when a basket or the injector wagon is
inserted into the machine. It must be
4 - 5 mm higher than the water inlet in
the machine.
If this is not the case, the adapter
needs to be adjusted as follows:

Adjusting the upper basket
The upper basket can be adjusted
above and below the middle position,
by 2 cm.
Depending on the height selected and
which inserts are used, labware of
various heights can be arranged in the
baskets.
To adjust the upper basket:
^ Pull the upper basket out as far as it
will go, lift it up off the runners and
remove.
^ Use a wrench to unscrew the roller
bearings on either side of the basket,
then reposition as required.

^ Loosen the locking ring a.
^ Move the adapter up to the proper
height b.
^ Tighten the locking ring c.

Loading the machine
Laboratory equipment
Wide-necked labware, e.g., beakers,
wide-necked Erlenmeyer flasks and
Petri dishes, or cylindrical items,
e.g., test tubes, can be cleaned inside
and out by the rotating spray arms.
For proper cleaning, load these items in
whole, half or quarter inserts, and place
them in an empty lower basket or upper
basket with spray arm.
Narrow-necked items, e.g., narrow
necked Erlenmeyer flasks, round flasks,
volumetric flasks and pipettes, require
the use of injector wagons or injector
baskets.

This section only covers basic
information on how to prepare and load
labware.
– Petri dishes and similar items should
be loaded in a suitable insert with the
soiled side facing center.
– Pipettes should be placed with the
narrow end facing down.
– Protective netting can be used to
avoid glass breakage.
– Quarter baskets should be loaded at
least 3 cm away from the edge of the
wagon.

Separate instructions are included
for the use of injector baskets and
inserts for narrow-necked labware.

Loading the machine

Upper basket O 188

E 106

For various inserts.

Stainless steel half insert with 26 spring
hooks in 2 different heights for various
glassware, e.g. narrow necked flasks,
graduated cylinders, medicine bottles,
etc.

Lower basket U 874
For various inserts.
E 109
Stainless steel half insert to
accommodate 21 beakers up to 250 ml,
Erlenmeyer flasks, round flasks, etc.

Loading the machine

E 350
Injector wagon

O 187
Injector wagon

For narrow necked glassware,
15 injectors, 160 mm high;
18 injectors, 220 mm high.

(Upper basket) For direct injection of
narrow necked glassware,
34 injectors,160 mm high.

Use

Turning on
^ Close the door.
^ Press the "On/Off" button.
If the program selector is in the f
position, an indicator light will appear in
the display.

Starting a program
^ Turn the program selector clockwise
or counterclockwise to the desired
program. Refer to the "Program
Guide" for more details.
The display shows the "Main Wash 1"
temperature of the selected program
(except for "Rinse" and "Drain"). The
"Start" indicator flashes.

Selecting the (optional) drying
function
The additional function "Drying" can be
selected immediately after a program
has been selected (except for "Rinse"
and "Drain").
^ Press the "Drying" 0 button.
The drying program is timed to run for
10 min. The total program time is
extended accordingly.
^ Press the "Start" 6 button.
The display shows the current
temperature.
The "Start" indicator comes on.

Use
Once a program cycle has started, all
other programs are locked until
completion. If the program selector is
turned to a different program, the
display goes out. The display will
re-appear if the program selector is
turned back to the running program.

Program sequence display
Whenever a program is running, the
indicator light for that program remains
on.
Recharging
Pre-Wash 1 + 2

During a program, the "Display" ß
button can be used to toggle between
the:

Wash 1 + 2 *

– actual temperature

Dry

– elapsed program time, and

Complete
(Program parameter achieved)

– active wash block
(depending on model):
1 = Pre-rinse 1
2 = Pre-rinse 2
3 = Main wash 1
4 = Main wash 2
5 = Chemical Disinfection
6 = Interim rinse 1
7 = Interim rinse 2
8 = Interim rinse 3
9 = Interim rinse 4
10 = Final rinse 1
11 = Final rinse 2
12 = Drying

Rinse 1 - 4 / Final rinse 1 + 2

Use
End of a program

Turning off

Once the "Start" indicator goes out, and
the "Complete" indicator comes on, the
program has ended. You will see a 0 in
the middle of the display, and all other
indicators will show a running light.

^ Press and release the "On/Off"
button.

A buzzer sounds for a maximum of
30 seconds by default.
To change the buzzer function, see
"Programming functions".
^ Use the "Display" button to view the
total running time or temperature of
the program.
Immediately after a program has
finished, partially open the door of the
machine for 10 to 15 mins. A good
drying result is achieved by the residual
heat.

Because of the electric door lock, the
door can only be opened if the "On/Off"
button is pressed (see "Opening and
closing the door").

Use
Canceling a program

^ Turn the program selector to f.

Avoid canceling a running program
unless absolutely necessary, for
example if the labware is moving
around excessively or the wrong
program has been selected.

The program is canceled after
2 seconds.

,In cases of officially recognized

epidemics, contaminated water
must NEVER be drained from the
machine.

^ Open the door.

,Caution! Water and items in the
machine may be hot. There is a
danger of burning or scalding.

^ Rearrange the items securely. Wear
protective gloves as needed, and
comply with all applicable health and
safety regulations for infectious
disease control.
^ Replenish powder detergent if
necessary.
^ Close the door.
^ Start the "Drain" program.
The water will be drained away.
^ Select and start the program.

Program guide
Program

Description

Custom

Open program available for programming by end user.

INORGANICA

For removing inorganic residue;
generally for analytical applications, for light to moderate soiling, with moderate
to high rinse requirements.

ORGANICA

For removing organic residue, such as oils, fats, wax, agar, preparation
applications and for some analytical applications with moderate to heavy soiling,
and moderate rinse requirements. Liquid detergent required, cold, warm, and a
DI water supply is recommended.

STANDARD

For a wide range of soiling types that do not denature or precipitate in alkaline
environments, for some preparation and analytical applications, for light soiling,
and low rinse requirements.

UNIVERSAL

For removing organic residue (such as proteins, oils and some fats) and some
inorganic residues (pH 7, water-soluble metallic salts), for preparation
applications and for some analytical applications, moderate to heavy soiling and
moderate rinse requirements.

INTENSIVE

For removing organic residue (such as proteins, cell and tissue cultures, oils and
some fats) and some inorganic residues (pH 7, water-soluble metallic salts), for
preparation applications and analytical applications, moderate to heavy soiling,
and with moderate to high rinse requirements.

PLASTIC

For temperature-sensitive labware, such as plastic bottles (minimum required
temperature resistance 55 °C), for preparation applications and for some
analytical applications, for light to moderate soiling, for moderate rinse
requirements.

DRAIN

To pump away water, for example when a program is canceled.

RINSE

To rinse heavily soiled labware, e.g., to pre-treat heavy soiling, remove residue or
to avoid drying and encrusting before a full program is run.

varioTD

For cleaning and thermal disinfection at 93 °C with 5 min holding time (as per
EN ISO 15883-1).

SPECIAL
93°C - 10'

For cleaning and thermal disinfection at 93 °C with 10 min holding time (as per
¶18 of Germany's infectious disease control act, section A/B, fungicidal,
bactericidal, and virus-inactivating).

CW = cold water, HW = hot water, DW = distilled water, °C = Temperature, min = holding time
* The DOS 2 rinse aid dosage must be activated through Miele Technical Service

Program guide
Program sequence
Pre-Wash
1
2

Main Wash
1
2

CW
DOS 3
50°C
1 min
HW
65°C
min

Rinse
1

Rinse
3
4

CW
DOS 1
80°C
3 min

HW
DOS 3

HW
DOS 1
75°C
1 min

HW
DOS 3

HW
DOS 1
85°C 3
3 min

HW
DOS 3

HW
DOS 1
75°C
3 min

HW
DOS 3

HW
DOS 1
80°C
3 min

HW
DOS 3

HW
DOS 1
85°C
3 min

HW
DOS 3

CW
DOS 1
55°C
5 min

CW
DOS 3

Final Rinse *
1
2

Drying

(X)

75°C
1 min
DW

(X)

70°C
1 min
HW

(X)

80°C
1 min
DW

(X)

75°C
1 min
HW

(X)

75°C
1 min
DW

(X)

75°C
1 min
CW

(X)

55°C
1 min

CW
CW

CW
DOS 1
55°C
5 min

HW HW
DOS 3

CW
DOS 1
93°C
10 min

HW HW
DOS 3

x = Additional function
DOS 1 = Detergent dosage from 40 °C

(X)

93°C
5 min
DI

(X)

75°C
3 min

DOS 3 = Neutralizer dosage after water inflow

Programming functions
For future servicing, be sure to document any changes made to the factory
settings in the fields provided.
General information:
– Program selector positions that have no assigned function are represented by a
bar ( - ) in the middle of the display.
– To call up the programming level, use the f position.
The status E.. will appear in the display.

The following instructions apply to all programming functions:
To access the programming mode
^ Turn the program selector to f.
^ Turn off the machine.
^ Simultaneously press and hold the
"Display" ß and "Start" 6 buttons,
while turning on the machine by
pressing the On/Off button.

The current program status P..
appears in the display. The Fill/Drain
indicator lights.

Saving to memory and exiting the programming mode
^ Press the "Start" 6 button.

SP appears in the display.

^ Press the "Start" 6 button again.

The change will now be stored in the
memory.

Exiting the programming mode without saving
^ Press the On/Off button to turn off
the machine.

The change is canceled.

Programming functions
DOS 1 (liquid detergent)
Setting the detergent dosage
The dosage concentration only needs to be set for liquid detergents. Set the
concentration according to the detergent manufacturer's recommendations.
Do not change the setting if you are using powdered detergent in the door
dispenser.
Step

Display / Result

^ Press the "Drying" 0 button until E02
appears in the display.

E02

^ Turn the program selector to
"Inorganica".
Using door dispenser
Using DOS module

10 = 10 sec dosage length
1.00 = 1.0 % dosage concentration

^ Press or hold down the "Display" ß
button until the required value appears
in the display, e.g., 0.5.

0.50 The dosage time / dosage
concentration is now set.

Dosage concentration setting:
Priming the dosage system
The dosage system does not need to be primed (cleared of air) unless:
– the dosage concentration is being set for the first time,
– the liquid detergent container was inadvertently completely emptied .
Step

Display / Result

^ Press the "Drying" 0 button until E02
appears in the display.

E02

^ Turn the program selector to "Custom". d§1
^ Press the "Display" ß button.

The dosage system will be primed
automatically. Priming is complete
when 0 appears in the display.

^ Exit the programming mode.
Start "Rinse" program.

This will rinse away any agents that
entered the wash cabinet during
priming.
35

Programming functions
DOS 3 (neutralizer)
Setting the neutralizer dosage
Set dosage concentration according to the neutralizer manufacturer's
recommendations.
Step

Display / Result

^ Press the "Drying" 0 button until E02
appears in the display.

E02

^ Turn the program selector to "Intensive".

The programmed dosage
concentration appears in the
display, e.g., 0.10 = 0.10 %

^ Press and hold the "Display" ß button
until the required value appears in the
display, e.g., 0.2.

0.20 The dosage concentration is
now set.

Dosage concentration setting:
Priming the dosage system
The dosage system does not need to be primed (cleared of air) unless:
– the dosage concentration is being set for the first time,
– the neutralizer container was inadvertently completely emptied .
Step

Display / Result

^ Press the "Drying" 0 button until E02
appears in the display.

E02

^ Turn the program selector to "Universal".

d§3

^ Press the "Display" ß button.

The dosage system will be primed
automatically. Priming is complete
when 0 appears in the display.

^ Exit the programming mode.
Start "Rinse" program.

This will rinse away any agents that
entered the wash cabinet during
priming.

Programming functions
Buzzer
The buzzer can be programmed for the following functions:
– a continuous tone at the end of a program,
– an error signal that beeps in 1-second intervals, and
– a sample-collection signal (allows a sample of the final rinse water to be
collected) that beeps in sets of 3 followed by a 2-sec pause. Contact Miele
Technical Service to program the sample-collection
signal.
The numbers shown in the display correspond to the following settings:
20 Buzzer off
21 End of program (factory setting)
22 Error
23 End of program + Error
24 Sample-collection signal
25 End of program + Sample-collection signal
26 Error + Sample-collection signal
27 All functions (End of program + Error + Sample-collection signal)

Step

Display / Result

^ Press the "Drying" 0 button until E04 appears in the
display.

E04

^ Turn the program selector to "Inorganica".

^ Press and hold the "Display" ß button until the
required value appears in the display, e.g., 26.

Value selected:

The buzzer will sound for 30 sec during the selected setting.
To switch it off earlier:
– Turn the program selector to f.
– Press the "Display" ß button.
– Interrupt the power supply, e.g., open the door.

Programming functions
Changing program parameters
The wash programs can be adjusted to meet various technical requirements. For
example, the temperatures and cycle times for the program blocks Main Wash 1
and Main Wash 2, and Rinse 1 and Rinse 2, can be changed.
Consult the "Program guide" for a list of cycle temperatures and running times.
Be sure to document any changes made to a program, e.g., by making a note in
the corresponding column in the program guide.
Adjustable temperature range:
– 30 °C - 93 °C in all programs except "Rinse", "Drain" and "Special".
Adjustable holding time range:
– 1 - 15 min.
How to change the temperature
Step

Display / Result

^ Press and hold the 0 button until the level with the
desired program block appears in the display.

E09 for Main Wash 1
E12 for Main Wash 2
E22 for Rinse 1
E25 for Rinse 2

^ Turn the program selector to the program you wish
to change, e. g., Custom.

°C ~ 65

^ Press and hold the ß button until the required value °C ~ 70
appears in the display, e.g., 70 °C.

Programming functions
Changing the holding time
Step

Display / Result

^ Press and hold the 0 button until the level
E10 for Main Wash 1
with the desired program block appears in the E13 for Main Wash 2
display.
E23 for Rinse 1
E26 for Rinse 2
^ Set the program selector to the program you
wish to change, e. g., Custom.

min _ 1

^ Press and hold the ß button until the
required value appears in the display,
e.g., 10.

min _ 10

Restoring the factory settings
Step

Display / Result

^ Press and hold the 0 button until E33
appears in the display.

E33

^ Turn the program selector to a program.
Default factory setting(s):
Re-programmed setting(s):

00
PP

^ When PP appears in the display, press the ß 00, the factory settings have
button.
been restored.
The water softener has been restored to the factory settings. Reprogramming is
required (see "Programming the water softener").
Program changes to the open programs "Custom", "Inorganica" and "Organica"
remain unchanged.

Programming functions
Setting the time and date
The date and time are set in the serial interface (optional accessory). This
information appears in the print log.
The date and time can be changed, e.g., from daylight saving to standard time.
Use the program selector to activate the desired time and date:
1 o'clock position: Calendar day 01 - 31
2 o'clock position: Month

01 - 12

3 o'clock position: Year

00 - 99 = 2000 - 2099

4 o'clock position: Hours

00 - 23

5 o'clock position: Minutes

00 - 59

When level E34 is selected without an activated serial interface, a "-" appears in
the display for all program selector positions.
Step

Display / Result

^ Press and hold the "Drying" 0 button until E34
appears in the display.

E34

Wait approximately 30 sec before the next step.

The control unit retrieves the
currently stored values.

^ Switch the program selector to the position for the 10
value you wish to change, e.g., to the 4 o'clock
position to set the hour.
^ Press and hold the "Display" ß button until the
required value appears in the display, e.g., 1 x.

11, the hour is changed.

Wait approximately 30 sec before turning off the
machine.

The updated values are
transmitted to the serial
interface.

Once the values are saved and you have exited the programming mode, the
updated values are transmitted to the interface. Therefore wait about 30
seconds before switching off the machine.

Data transfer (optional)
The machine is equipped with an
interface socket so that data can be
transferred from Novotronic to a log
printer.
Please contact Miele Technical Service
to order printer cables.
The serial interface is RS 232
compatible.
Various printer types with
Epson-compatible fonts can be used
for printing.
Miele Technical Service maintains a list
of recommended printers.
Pin assignment 9-pin sub-D connector:
5
GND (ground)
3
TXD (send)
1-4-6 (bridge)
7-8
(CTS)

,Printer initialization must only be

performed by Miele. Consult
Technical Service using the contact
information on that back of this
manual.

During program operation a protocol is
prepared. It can be printed using an
external printer.
The protocol contains the following
information:
– date and device number
– program start time and name
– rinse blocks used
– dosage system with dosage
temperature and target dosage
amount
– target values for temperature and
holding times
– minimal temperature during the
holding time
– all errors (e.g., water supply defect)
– program end time
– warnings, e.g., salt required.

Maintenance
Periodic maintenance for the machine
is recommended annually.

Routine checks
The routine checks must be done daily
by the user before using the machine.
For the routine checks a checklist is
supplied with the washer.
Check the following points:
– the filters in the base of the wash
cabinet must be empty,
– the spray arms in the machine and at
the baskets should be clear,
– the wash cabinet and the door
gasket should be clear,
– the dispensing systems, and
– the baskets and inserts.

Cleaning and Care
,Wear protective gloves and

Cleaning the coarse filter

goggles when cleaning this
machine.

Cleaning the filters in the wash
cabinet

,The machine must not be used
without all filters in place. The filters
protect the circulation pump from
damage caused by foreign objects.
The filter combination in the base of
the wash cabinet should be
inspected regularly and cleaned if
necessary.
Watch out for sharp objects which
could cause injury e.g. glass
splinters.

^ Press the two tabs together, remove
and clean the coarse filter.
^ Put the clean filter back in position
and press until it clicks into place.

Cleaning and Care
Cleaning the fine, flat and micro-fine
filters
^ Remove the coarse filter.
^ Remove the fine filter from between
the flat and micro-fine filters.

^ Then remove together with the flat
filter.
^ Clean the filters.

^ To unscrew the micro-fine filter,
grasp the two tabs and turn twice
counterclockwise.

^ Replace the filter combination in
reverse order. The flat filter must lie
flat in the base of the wash cabinet.

Cleaning and Care
Cleaning the spray arms

^ Unscrew the upper spray arm.

The spray arms can get clogged.
Check daily and clean if necessary.

^ Loosen the knurled nut of the lower
spray arm and remove.

Removing the spray arms
^ Remove the baskets.

^ Use a sharp pointed object to push
particles into the spray arm jets and
rinse thoroughly under running water.

Spray arm at the upper basket or
mobile unit (if available):

^ Refit the spray arms in reverse order
after cleaning.

^ Loosen the knurled nut and remove
the spray arm.

After replacing the spray arms
check that they can rotate freely.

Metal knurled nuts have a left-hand
thread. Ceramic knurled nuts have a
right-hand thread.

Cleaning and Care
Cleaning the drain pump and
non-return valve

The drain pump is beneath the
non-return valve (see arrow).

If water has not been pumped away at
the end of a program the drain pump or
the non-return valve may be blocked.
^ Turn off the machine.
^ Remove the filter combination out of
the wash cabinet.

^ Before refitting the non-return valve,
check that the drain pump is not
blocked. Spin the propeller several
times in both directions to check for
obstructions.

^ Tilt the locking clamp to the side.
^ Pull out the non-return valve and
rinse well under running water.

,Use proper eye protection when
removing the non-return valve.

^ Carefully refit the non-return valve
and secure it with the locking clamp.
Refit and lock the filter in place.
For safety the load should be
washed again.

Cleaning and Care
Cleaning the water inlet filters

Cleaning the filters

To protect the water inlet faucet, filters
are incorporated in the intake hose
attached to the water supply. If the
filters are soiled they must be cleaned
to ensure sufficient water intake to the
wash cabinet.

^ Disconnect the machine from
electricity (unplug it or "trip" the
circuit breaker).

,The plastic housing of the water
connection contains electrical
components and should not be
submerged or run through water.

^ Close the water supply and unscrew
the water inlet faucet.
^ Carefully remove the rubber seal.
^ Take out the filters with needle nose
pliers.
^ Rinse the large area filter 1 and fine
filter 2 under running water, and
replace if necessary.
^ Return filters and seal. Make sure
they are seated correctly.
^ Reconnect the hose to the water
faucet, checking that it is not
cross-threaded.
^ Open the water supply.
^ Check for leaks.

Cleaning and Care
Cleaning the control panel
^ The control panel should only be
cleaned with a damp cloth or a
suitable cleaner for use on plastic
materials.

,Do not use abrasive cleaners,

glass cleaners or all-purpose
cleaners! They will damage the
control panel.

Cleaning the exterior
^ Stainless steel surfaces can be
cleaned using a non-abrasive
stainless steel cleaner or
dishwashing detergent and warm
water.
^ To help prevent resoiling, a
conditioner for stainless steel can
also be used. Apply sparingly with
even pressure.

,Do not use cleaners containing
thinner or ammonia. They will
damage the surface.

,Never clean the machine or near
its vicinity with a water or high
pressure hose.

Cleaning the wash cabinet
The wash cabinet is mostly self
cleaning.
If deposits have built, contact Miele for
info.

Cleaning the door seal
Clean the door seal regularly with a
damp cloth to remove soiling.
To replace damaged or leaking door
seals please contact Miele's Technical
Service Dept.

Dispensing systems
Check the consumption of the used
chemicals regularly to notice any
irregularities of the dispensing.

Cleaning and Care
Baskets and inserts

If available:

To ensure the function of baskets and
inserts, they must be checked daily. A
checklist is supplied with the machine.

– do the spray arms rotate freely?

Check the following points:

– Are the spray jets clogged? See
"Cleaning and Care - Cleaning the
spray arms"?

– Are the rollers in the proper condition
and are they securely fixed in the
mobile unit/insert?
– Is the basket connection set to the
correct height and tightened?
– Are all spray jets, spray sleeves and
hose adapters tightly connected to
the basket/insert?
– Are all spray jets, spray sleeves and
hose adapters, unclogged so that
the wash water can flow through?
– Are covers and fasteners tightly
screwed on the spray sleeves?

Frequently asked questions
The following guide can be used to help address minor problems without a
service call.

,Repairs should only be performed by Miele Technical Service. Work
performed by unqualified persons can place the user at considerable risk of
harm.
To help avoid unnecessary service calls, please be sure to check first whether an
error message is due to operator error.
To do so:
^ Turn the program selector to f. The error message is erased.
^ Press the On/Off button to switch off the machine.
^ Turn the machine back on and re-start the program.
^ If the error occurs again and cannot be corrected, contact Miele Technical
Service for assistance.
^ You will need to provide the error code ( "F...") .

What if...
The washer will not
start.

The program does not
continue.

Possible fault
The door is not properly
closed.
The machine is not
plugged in.
The fuses are defective or
the circuit breaker has
tripped.
The washer is not turned
on.
Error message: F 04 - F
17, F 20 - F 26, F 28 F - Fault code F 31 - 33

Solution
Close the door firmly.
Plug in the power cord.
Make sure the breaker has
not tripped.
Press the On/Off button
and select a program.
Contact Miele Technical
Service.
Dosing system faulty.
Contact Miele Technical
Service.

Frequently asked questions
What if...

Possible fault

Solution
Before addressing the
error:
– Turn the program
selector to f. The error
message is erased.
– Press the On/Off button
to switch off the
machine.

Before the start of a
program, the "8
Dosing Pump"
indicator flashes, and
the program can not be
started.

Error message: Fdo:
The liquid detergent
container is empty.

Refill or replace the liquid
detergent container.
Then:
– Switch the washer on.
– Restart the program.
Before addressing the
error:

A few minutes after the
start of a program, the
"8 Dosing Pump"
indicator flashes, and
the program stops.

– Turn the program
selector to f. The error
message is erased.
– Press the On/Off button
to switch off the
machine.
Error message: Fdo:
There is a problem
dispensing the liquid
detergent.

Refill or replace the liquid
detergent container.
Prime the dosage system
(see "Programming
functions").
Then:
– Turn the washer on.
– Restart the program.

Frequently asked questions
What if...
Before the start of a
program, the
"Neutralizer" indicator
flashes, and the
program can not be
started.

Possible fault

Solution
Before addressing the
error:
– Turn the program
selector to f. The error
message is erased.
– Press the On/Off button
to switch off the
machine.

Error message: Fdo:
Refill or replace the
The neutralizer container is neutralizer container.
empty.

A few minutes after the
start of a program, the
"Neutralizer" indicator
flashes, and the
program stops.

Then:
– Switch the washer on.
– Restart the program.
Before addressing the
error:
– Turn the program
selector to f. The error
message is erased.
– Press the On/Off button
to switch off the
machine.
Error message: Fdo:
Refill or replace the
neutralizer container.
There is a problem
dispensing the neutralizer. Prime the dosage system
(see "Programming
functions").
Then:
– Turn the washer on.
– Restart the program.

Frequently asked questions
What if...

Possible fault

The "Recharge"
The water softener has run
indicator flashes.
out of salt.
A few minutes after the
start of a program, the
"Fill/Drain" indicator
flashes, and the
program stops.

Solution
Refill the salt reservoir.
Before addressing the
error:

– Turn the program
selector to f. The error
message is erased.
– Press the On/Off button
to switch off the
machine.
Error message: F..E:
– Open the water valve
completely.
There is a problem with the
water intake.
– Clean the water inlet
filters.
– The flow pressure at the
water connection is too
low. Contact a qualified
plumber for advice.
Then:
– Turn the washer on.
– Restart the program.

Frequently asked questions
What if...
The rinse program is
interrupted and the
"Fill/Drain" indicator
light is flashing.

Possible fault

Solution
Before addressing the
error:
– Turn the program
selector to f. The error
message is erased.
– Press the On/Off button
to switch off the
machine.

Error message: F..A:
– Clean the filter
combination in the wash
There is a problem with the
cabinet.
water out take.
– Clean the drain pump.
– Clean the non-return
valve.
– Remove any kinks in the
drain hose.
Then:
– Turn the washer on.
– Drain the water.
– Restart the program.
The water in the wash
cabinet does not get
hot; the program
sequence lasts too
long.

Error message: F01 - F03, –
F18, F19, F27
The washer is equipped with
a temperature sensor that
–
switches off the heater when
it begins to overheat.
–
Overheating can occur
when, e.g., large items
cover the heating elements,
or when the filters in the
wash cabinet are blocked.

Clean the filter
combination in the wash
cabinet.
Rearrange the
glassware.
Reset the Thermo
switch. See "Frequently
asked questions Thermo switch".

Frequently asked questions
What if...

Possible fault

After a program, there is The dispenser was wet
powdered detergent
when it was loaded.
residue left behind in
The powdered detergent
the door dispenser.
dispenser cover was
blocked by glassware.
The powdered detergent Detergent residue is
dispenser cover will not blocking the latch.
close.
A banging noise can be A spray arm is hitting the
glassware.
heard in the wash
cabinet.

Solution
Make sure the dispenser is
dry before loading it.
Always arrange glassware
so the dispenser cover can
open.
Wipe away any detergent
residue.
Interrupt the program and
re-arrange any glassware
that it blocking the wash
arm, (see "interrupting a
program").
Interrupt the program and
re-arrange any glassware
that is loose, (see
"interrupting a
program").

A rattling noise can be
heard in the wash
cabinet.

Glassware is moving
around in the wash
cabinet.

A banging noise is
coming from the water
pipes.

This may be caused by the Consult a qualified
installation or the diameter plumber for advice.
of the pipes.

Frequently asked questions
What if...

Possible fault

Solution

Items made of glass
show signs of
corrosion.

The items are not
washer-safe.
No neutralization took
place in the program
sequence.
Excessively high
temperatures are causing
glass corrosion.
Too alkaline detergent is
causing glass corrosion.

Only use washer-safe
glassware.
Fill the neutralizer
container.

Select an appropriate
program or lower the wash
temperature.
Choose a milder detergent
or lower the DOS1
concentration.
Items made of stainless The chloride content of the Test your water
steel show signs of
water is too high.
composition. If needed,
corrosion.
condition the water
externally and use DI
water.
The screw cap on the
Properly thread the cap
reactivation salt reservoir is and screw it tightly.
not tightened.
No neutralization took
Fill the neutralizer
place in the program
container.
sequence.
Rust articles or a rust film – Check the piping.
appears in the wash
– Remove all rusty items
cabinet, due to:
from use.
– excessive iron content in
the water, or
– rusty items in the
washer.
The grade of stainless
Only use high grade
steel is not washer-safe.
stainless steel.

Frequently asked questions
What if...

Possible fault

There are white
deposits and/or spots
on the labware.

The water softener setting Test the tap water
is too low.
hardness and program the
water softener according.
Too much powder
Be sure you are using the
detergent is being used.
correct amount of
detergent.
The neutralizer is not
Check the neutralizer
dispensing properly.
dispenser.
There is no reactivation
Carefully fill the reservoir
salt in the reservoir.
with the reactivation salt.
The screw cap on the
Properly thread the cap
reactivation salt reservoir is and screw it tightly.
not tightened.
The rinse water quality was – Use water with a lower
insufficient.
conductivity.
– If the washer is
connected to a
demineralizing
cartridge, check the
status and change as
needed.

Solution

Frequently asked questions
What if...

Possible fault

The wash result is
unacceptable.

The baskets and inserts
Properly arrange the
were incorrectly loaded or glassware.
overcrowded.
Do not overload baskets
and inserts.
The program used was not
suited to the type/amount
of soiling.
The detergent used was
not suited to the
type/amount of soiling.
The labware was left soiled
for too long.
A spray arm is blocked.

Solution

Select an appropriate
program or modify the
program.
Use a suitable detergent
for machine washing.
Do not leave soiled
labware unwashed for
more than 6 hours.

Arrange the items do not
block the spray arms.
Jets are blocked in the
Check the spray jets and
spray arms or inserts.
clean as needed.
The basket or insert is not Use the adapter to
properly connected to the properly connect the water
water supply.
supply to the basket or
insert.

Frequently asked questions
Thermo switch
This machine has a resettable heater
limiter which will shut off the elements in
the event of over-heating. This could be
caused for example, if large articles
cover the heating elements or if the
filters in the wash cabinet are blocked.
If the following fault shows: F01 - F03,
F18, F19, F27 (Water in the wash
cabinet is not heated, the program
cycle takes too long). Please proceed
as follows.
^ Remove the cause of the problem.
^ Remove the service plinth.
^ Press the reset button on the
temperature sensor on the right side.
If this switch trips repeatedly,
contact the Miele Technical Service
Department.

After Sales Service
In the event of a fault which you cannot
correct yourself please contact the
Miele Technical Service Department
U

1-800-991-9380
techserv@mieleusa.com

1-800-565-6435
service@miele.ca

^ Please quote the model of your
machine. This information can be
found on the machine’s front panel.

INSTALLATION INSTRUCTIONS

Installation
Please refer to the installation
diagram included with the machine.

,Furniture and fittings installed
near the machine must be of a
commercial standard, able to
withstand the effects of steam.

Undercounter installation
To install the machine under a
continuous countertop, the machine lid
must be removed, as follows:
^ Open the door.

The machine must be in a stable and
level horizontal position.
Use the front screw feet to compensate
for unevenness in the floor, or to adjust
the height of the machine.
Installation options:
– Free-standing
– Slide-in:
Next to other machines or furniture,
or in a suitable space. The space
must be at least 23 5/8" (60 cm) wide
and 23 5/8" (60 cm) deep.
– Undercounter:
The washer can be installed under a
continuous countertop or sink
drainer.
The recess must be at least 23 5/8"
(60 cm) wide, 23 5/8" (60 cm) deep
and 32 5/16" (82 cm) high.

^ Remove the set screws with a
Phillips-head screwdriver.
^ Pull the machine lid forward approx.
1/4" (5 mm) lift it upwards and
remove.

Installation
Positioning and securing the
machine
To ensure stability the washer must first
be aligned and then secured to the
countertop.
^ Open the door.
^ Screw the washer to the countertop
through the left and right holes in the
front trim.
Do not use silicone sealant to seal
the gaps between the machine and
any neighboring cabinets/
appliances. This will block
ventilation to the circulation pump.

Protecting the countertop
Important for machines with steam
condenser (depending on model):
To prevent steam damage to the
countertop, adhere the protective foil
9 13/16" x 22 13/16" (25 x 58 cm)
underneath the countertop near the
steam condenser.
Depending on the requirements for
installation, the following kit can be
ordered from the Miele Technical
Service Department.
Cover plate (protects the countertop)
The underside of the countertop is
protected from steam damage by a
stainless steel plate.

Electrical connection
,All electrical work must be

carried out by a suitably qualified
electrician in accordance with local
and national safety regulations.
– Connection should be made via a
suitable isolator, with an on-off switch
that is easily accessible for servicing
work.
– The electrical connection is made
through a receptacle according to
national requirements. The
receptacle has to be easily
accessible after installation.
– To increase the security it is
recommended to install a protective
switch (30 mA) before the machine.
– For technical data see the data plate
or wiring diagram supplied.
The machine must only be operated
with the voltage, frequency and fusing
shown on the data plate.
The machine can be converted
according to the supplied converting
diagram and wiring diagram.
The data plate is located at the rear of
the machine and behind the plinth on
the plastic cover.
The wiring diagram is supplied with the
machine.
See also the supplied installation
diagram.

A damaged power cord must only
be replaced with a genuine Miele
cord by a Miele service technician.
64

WARNING
THIS APPLIANCE MUST BE
GROUNDED
Grounding connection
^ The ground lead must be connected
to the screw connection point
(marked with the ground symbol 8) at
the back of the machine.
The machine must only be operated
with the voltage, frequency and
fusing shown on the data plate
located on the rear of the machine,
and on the plinth (behind the service
panel).
The conversion diagram and the wiring
diagram is secured to the inner side of
the service panel.

Plumbing
Connecting the water inlet

,The water in the machine is not
drinkable.
– The machine must be connected to
the water supply in accordance with
local and national regulations.
– The washer is constructed so it may
be connected to a suitable supply
without an extra non-return valve
unless required by code.
– High iron content can leave a rust
film on stainless steel labware and
the machine itself.
When the chloride content in the
domestic water supply is above
100mg/l, the risk of corrosion
damage to stainless steel labware is
greatly increased.
– In certain regions (e.g., mountainous
areas) the water composition may
cause condensate to form, requiring
the use of softened water in the
steam condenser.

– An acceptable water pressure (flow
rate) is 10 - 147 psi. However, the
recommended pressure is
25 - 60 psi.
If the water pressure is below 30 psi,
the fill time will take longer.
If the "Fill/Drain" indicator fault code
"F..E" lights, contact the Miele
Technical Service Department.
– The maximum permissible static
water pressure is 145 psi over
pressure.
– If the water pressure lies outside
these ranges, please contact Miele
Technical Service for advice (the
"Fill/Drain" indicator, may appear in
the display "F E").
– The machine is designed for
connection to cold water (blue
marking) and hot water (red marking)
up to 158°F (70°C) max.
Connect the water intake hoses to
the cold and hot water faucets.
– If there is no hot water supply, the
intake hose with the red marking
must also be connected to the cold
water supply.

Plumbing
– Connect the intake hose for the
steam condenser (without water
safeguard) to the cold water faucet.
– See the next page for how to
connect the DI water line.
– Water valves with 3/4 inch thread are
to be provided on site. They should
be easily accessible, because the
water supply will need to be turned
off when not in use.
– The inlet hoses are approx. 5 ½ ft
(1.7 m) long pressure hoses with
3
/4 inch thread. Do not remove the
water inlet filters in the threads.
– Install the large surface area filters
(in the kit supplied with the machine)
between the water valve and the
water inlet hose (see illustration in
"Cleaning the water inlet filters"). The
large surface area filter for distilled
water is made of stainless steel and
can be recognized by the matte
surface.

Do not cut or damage the inlet hose
in any way.
Please also refer to the installation
diagram.

Plumbing
DI Connection (pressurized)
The machine comes factory standard
for connection to a pressure resistant
system. The recommended water
pressure (flow rate) is 25 - 60 psi
however, water pressure that is
10 - 147 psi is acceptable.
^ The DI pressure tested hose (marked
"H2O pure" with a 3/4" hose thread
must be connected to the on-site
water valve for DI purified water.
If the DI water connection is not
used, the electronic needs to be
reprogrammed by Miele Technical
Service. The water intake hose
remains at the rear side of the
machine.

DI connection (unpressurized)
(optional)
For connection to 1.23 - 8.7 psi the
machine must be modified, if this has
not done at the factory. If a feed pump
is to be installed, this must only be
done by Miele Technical Service.
The discharge port for any DI
container (unpressurized) must be
at least the height of the upper edge
of the machine (see "Installation
instructions").

Plumbing
Drainage
^ The drainage system is fitted with a
non-return valve which prevents dirty
water from flowing back into the
machine via the drain hose.
^ The machine should preferably be
connected to a separate drainage
system onsite.
If separate drainage is not available
contact Miele Technical Service for
advice.
The onsite drain connection point
should be located between 1 ft.
(0.3 m) and 3 ft. (1 m) above the
lower edge of the machine.
If it is lower than 1 ft. (0.3 m), lay the
hose in a curve at a height of at least
1 ft. (0.3 m).
The drainage system must be able to
take a minimum drainage flow of
16 l/min.
^ The drain hose is approx. 5 ft.
(1.5 m), is flexible and has an internal
diameter of 7/8 in. (22 mm). It must
not be shortened. Hose clamps are
supplied for securing it in position.
^ A longer drain hose (up to 13 ft.
[4 m]) is available to order from
Miele.
^ The drainage system must not
exceed 13 ft. (4 meters).
^ See the supplied installation diagram.

Technical data
English

Metric

Height:
with lid
without lid
Width:
Depth:
Depth with the door open:

33.5"
32.3"
23 5/8"
23 5/8"
45 7/8"

85 cm
82cm
60 cm
60 cm
116.5 cm

Net weight:

154 lbs

70 kg

Voltage / Fuse:
Power cord

see data plate
approx. 5.11 ft.

approx. 1.8 m

Water temperature:
Cold water
Hot and DI water connection

max. 68°F
max. 158° F

20 °C
70 °C

Static water pressure

max. 145 psi (10 bar)

Hot, Cold and DI Water Connection:
Acceptable water pressure
(flow rate)
10 - 147 psi
Recommended water pressure
(flow rate)
25 - 60 psi

1.72 - 4.13 bar

DI Water Connection (pressureless)
optional
1.23 - 8.70 psi

.09 - .6 bar

.7 - 10 bar

Delivery head:

min. 1 ft. (0.3 m), max. 3.3 ft. (1 m)

Surrounding temperature:

from 40°F (5°C) to 104°F (40°C)

Max. relative humidity
Linear reduction up to

80% for temperature up to 88°F (31°C)
50% for temperature up to 104°F (40°C)

Height above sea level:

up to 1640 yds

Noise level in dB (A):
Sound pressure level LpA
during washing and drying

<70

Test marks:
!-mark:

CSA
MPG-Guidelines 93/42/EWG, Class IIa

1500 m

Caring for the environment
Disposal of the packing
materials
The cardboard box and packing
materials protect the appliance during
shipping. They have been designed to
be biodegradable and recyclable.
Ensure that any plastic wrappings,
bags, etc. are disposed of safely and
kept out of the reach of children.
Danger of suffocation! Please recycle.

Disposal of an old appliance
Old appliances may contain materials
that can be recycled. Please contact
your local authorities about recycling in
your area.
Ensure that the appliance presents no
danger to children while being stored
for disposal. See "Important Safety
Instructions".

Alteration rights reserved / 4408

M.-Nr. 07 158 260 / 00

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