Miele G 7104 User manual

Operating instructions
Dishwasher
To avoid the risk of accidents or damage to the appliance, it is
essential to read these instructions as well as the installation plan
before it is installed and used for the first time.
en-AU, NZ M.-Nr. 11 831 700HG07

Contents
3
Warning and Safety instructions...................................................................... 6
Notes on the operating instructions................................................................ 16
Notes on the layout ............................................................................................. 16
Items supplied ................................................................................................... 17
Guide to the appliance...................................................................................... 18
Appliance overview ............................................................................................. 18
Control panel....................................................................................................... 19
Display functions................................................................................................. 20
Caring for the environment .............................................................................. 21
Using for the first time ...................................................................................... 22
Opening the door ................................................................................................ 22
Closing the door.................................................................................................. 23
Activating the safety lock .................................................................................... 23
Standard settings ................................................................................................ 24
Setting the language ...................................................................................... 24
Setting the water hardness ............................................................................ 24
Dishwasher salt ................................................................................................... 26
Filling the salt reservoir................................................................................... 27
Replenishing salt ............................................................................................ 28
Rinse aid.............................................................................................................. 29
Adding rinse aid ............................................................................................. 30
Refilling rinse aid ............................................................................................ 30
Settings .............................................................................................................. 31
Opening the Settings menu................................................................................. 31
Changing settings ............................................................................................... 31
Closing the Settings menu .................................................................................. 31
Language......................................................................................................... 32
Water hardness ................................................................................................... 32
Rinse Aid ............................................................................................................. 33
Consumption (EcoFeedback) .............................................................................. 33
Display brightness............................................................................................... 34
Refill reminders.................................................................................................... 34
AutoOpen ............................................................................................................ 34
Extra clean........................................................................................................... 35
Extra dry .............................................................................................................. 35
2nd interim rinse.................................................................................................. 35
Hygiene cycle ...................................................................................................... 35
Software version.................................................................................................. 36

Contents
4
Showroom ........................................................................................................... 36
Factory default..................................................................................................... 36
Caring for the environment .............................................................................. 37
Economical dishwashing..................................................................................... 37
EcoFeedback consumption display .................................................................... 38
Loading the dishwasher.................................................................................... 39
General information............................................................................................. 39
Upper basket....................................................................................................... 41
Adjusting the upper basket ................................................................................. 44
Lower basket....................................................................................................... 45
Cutlery tray/Cutlery basket (depending on model).............................................. 47
Loading the 3D MultiFlex tray......................................................................... 47
Loading the cutlery basket............................................................................. 48
Loading examples ............................................................................................... 49
Dishwashers with cutlery tray......................................................................... 49
Dishwashers with cutlery basket.................................................................... 51
Comparison tests .............................................................................................. 52
Detergents ......................................................................................................... 58
Types of detergents ............................................................................................ 58
Detergent dispensing .......................................................................................... 59
Adding detergent................................................................................................. 60
Operation............................................................................................................ 61
Switching on the dishwasher .............................................................................. 61
Selecting a programme ....................................................................................... 61
Display of programme duration........................................................................... 62
Starting a programme ......................................................................................... 62
At the end of the programme .............................................................................. 63
Energy management ........................................................................................... 63
Switching off the dishwasher .............................................................................. 64
Unloading the dishwasher................................................................................... 64
Interrupting a programme.................................................................................... 65
Cancelling or changing a programme ................................................................. 65
Options ............................................................................................................... 66
Timer .............................................................................................................. 66
Guide for selecting a programme .................................................................... 68
Programme chart .............................................................................................. 70
Further programmes ...................................................................................... 72

Contents
5
Programme options........................................................................................... 73
Selecting programme options ............................................................................. 73
Express...................................................................................................... 73
IntenseZone.............................................................................................. 73
Cleaning and care ............................................................................................. 74
Cleaning the wash cabinet .................................................................................. 74
Cleaning the door and the door seal................................................................... 75
Cleaning the control panel .................................................................................. 75
Cleaning the appliance front ............................................................................... 75
Cleaning the spray arms...................................................................................... 76
Checking the filters in the wash cabinet ............................................................. 79
Cleaning the filters............................................................................................... 79
Cleaning the water inlet filter............................................................................... 81
Cleaning the drain pump..................................................................................... 82
Problem solving guide ...................................................................................... 84
Technical problems ............................................................................................. 84
Fault messages ................................................................................................... 85
Door release ........................................................................................................ 86
Water intake fault................................................................................................. 87
Water drainage fault ............................................................................................ 88
General problems with the dishwasher ............................................................... 89
Noises.................................................................................................................. 90
Unsatisfactory cleaning result ............................................................................. 91
Service................................................................................................................ 95
Contact in case of fault ....................................................................................... 95
Warranty .............................................................................................................. 95
Optional accessories ........................................................................................ 96
Installation.......................................................................................................... 98
The Miele Waterproof system.............................................................................. 98
Water intake ........................................................................................................ 98
Drainage .............................................................................................................. 100
Electrical connection .......................................................................................... 102
Technical data.................................................................................................... 103

Warning and Safety instructions
6
This dishwasher complies with all current local and national safety
requirements. However, inappropriate use can lead to personal
injury and damage to property.
Please observe the installation sheet and read the operating
instructions carefully before setting up the dishwasher and using it
for the first time. They both contain important information on the
installation, safety, use, and maintenance of the machine. This
prevents both personal injury and damage to the dishwasher.
In accordance with standard IEC 60335-1, Miele expressly and
strongly advises that you read and follow the instructions in
"Installation" and in "Warning and Safety instructions".
Miele cannot be held liable for injury or damage caused by non-
compliance with these instructions.
Keep the installation sheet and the operating instructions in a safe
place and pass them on to any future owner.

Warning and Safety instructions
7
Correct application
 This appliance is designed for domestic use and for use in similar
environments by guests in hotel or motel rooms, bed & breakfasts,
and other typical living quarters. This does not include common/
shared facilities or commercial facilities within hotels, motels or bed
& breakfasts.
 This dishwasher is not suitable for outdoor use.
 The dishwasher is intended for use at altitudes of up to 4,000m
above sea level.
 The dishwasher must only be used for cleaning domestic crockery
and cutlery. Any other use is not permitted.
 This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they have been given
supervision or instruction concerning its use by a person responsible
for their safety, and are able to recognise the dangers of misuse.

Warning and Safety instructions
8
Safety with children
 Young children must not be allowed to use this appliance.
 Older children may only use the dishwasher if its operation has
been clearly explained to them and they are able to use it safely.
They must be able to understand and recognise the possible
dangers of misuse.
 Cleaning work may only be carried out by older children under the
supervision of an adult.
 Children should be supervised in the vicinity of the dishwasher.
Keep small children away from the appliance at all times to avoid the
risk of injury. Ensure that they do not play with the appliance. There
is a risk that children may lock themselves in the dishwasher.
 If the automatic door opening mechanism is active (depending on
the model), keep young children away from the area in which the
door opens. There is a danger of injury in the unlikely event of a fault
with the opening mechanism.
 Danger of suffocation! While playing, children may become
entangled in packaging material (such as plastic wrapping) or pull it
over their head with the risk of suffocation. Keep packaging material
away from children.
 Keep detergents and other household cleaning agents out of
reach of children. Some dishwasher detergents are strongly alkaline
and contain irritants and corrosive ingredients. They can be
extremely dangerous if swallowed, and can cause severe skin burns
and eye damage. They can cause burning in the mouth, nose and
throat, or inhibit breathing. Avoid contact with the skin and eyes.
Keep children away from the dishwasher when the door is open.
There could still be detergent residues in the cabinet or dispenser.
Check that the dispenser is empty after the completion of a
programme. Seek medical advice immediately if a child has
swallowed or inhaled any detergent. Contact a Poisons Information
Centre (Australia) or the National Poisons Centre (NZ).

Warning and Safety instructions
9
Technical safety
 Unauthorised installation, maintenance and repairs can cause
considerable danger for the user. Installation, maintenance, and
repairs must only be carried out by a Miele authorised technician.
 Damage to the dishwasher can compromise your safety. Before
using the dishwasher and in particular following transport, check it
for any visible damage. Never use a damaged dishwasher.
 The electrical safety of this dishwasher can only be guaranteed
when continuity is complete between it and an effective earthing
system. It is most important that this basic safety requirement is
present. If in doubt, the electrical installation should be checked by a
qualified electrician.
Miele cannot be held liable for the consequences of an inadequate
earthing system (e.g. electric shock).
 Reliable and safe operation of the dishwasher can only be assured
if it has been connected to the mains electricity supply.
 The dishwasher must only be connected to the electricity supply
via a suitable switched socket using a 3-pole plug with protective
contact (it must not be hardwired). The socket must be easily
accessible after the dishwasher is installed so that it can be
disconnected from the electricity supply at any time.
 There must be no electrical sockets concealed behind the
dishwasher because the building-in niche may be too small, creating
a risk of overheating if the dishwasher were to be pushed up against
the plug (fire hazard).
 The dishwasher must not be installed underneath a cooktop. The
high temperatures radiated by cooktops could damage the
dishwasher below. For the same reason, the dishwasher must not be
installed next to open fires or other appliances that give off heat,
such as heaters etc.

Warning and Safety instructions
10
 Ensure that the connection data on the dishwasher’s data plate
(fuse rating, frequency and voltage) match the electricity supply to
prevent damage to the dishwasher. Compare these before
connecting the appliance to the mains electricity. If in any doubt,
consult a qualified electrician.
 Do not connect the dishwasher to the electricity supply until it has
been fully installed and any adjustment has been made to the door
springs.
 The dishwasher may only be operated if the door opening
mechanism is working correctly, as otherwise there could be a
danger when the automatic door opening is activated (depending on
the model).
To check that the door opening mechanism is working correctly:
- The door springs must be evenly adjusted on both sides. They are
correctly adjusted when the door remains stationary when left half
open (approx. 45° opening angle). The door must not fall open on
its own beyond this point.
- The door locking pin retracts automatically after the drying phase
when the door is opened.
 Multi-socket adapters and extension leads do not guarantee the
required safety of the appliance (e.g. danger of overheating). Do not
connect the dishwasher to the electricity supply using a multi-socket
adapter or an extension cord.
 The dishwasher must not be installed and operated in mobile
locations (e.g. on a ship).
 Do not install the dishwasher in a room where there is a risk of
frost. Frozen hoses can break or burst. The reliability of the electronic
control unit may be impaired at temperatures below freezing point.
 To avoid any damage to the dishwasher, it must only be operated
when it is connected to a fully vented plumbing system.

Warning and Safety instructions
11
 The plastic housing of the water connection contains an electrical
valve. The housing must not be dipped in water.
 There are live wires in the water inlet hose. Do not cut the hose,
even if it is too long.
 The integrated water protection system offers protection from
water damage, provided the following conditions are met:
- Installation has been carried out correctly.
- The dishwasher is properly maintained and parts are replaced
when they are visibly damaged.
- The tap is turned off during longer absences from the home (e.g.
whilst on holiday).
The Waterproof system will work even when the dishwasher is
switched off. However, the dishwasher must remain connected to
the electricity supply.
 The water connection pressure needs to be between 50 and
1,000kPa.
 A damaged dishwasher could be dangerous. If the dishwasher
gets damaged, switch it off at the mains immediately and contact
Miele customer service.
 The manufacturer’s warranty will be invalidated if the appliance is
not repaired by a Miele authorised service technician.
 Defective components must be replaced with original parts. If
original Miele parts are installed correctly, Miele ensures full
compliance with safety requirements and the warranty remains valid.
 During installation, maintenance, and repair work, the dishwasher
must be disconnected from the electricity supply (switch it off and
withdraw the plug from the socket).

Warning and Safety instructions
12
 If the mains connection cable is damaged, it must only be
replaced with a specific mains connection cable of the same type
(available Miele). For safety reasons, such replacement may only be
carried out by a Miele authorised technician or by Miele in order to
avoid a hazard.
 In areas which may be subject to infestation by cockroaches or
other vermin, pay particular attention to keeping the appliance and
its surroundings in a clean condition at all times. Any damage which
may be caused by cockroaches or other vermin will not be covered
by the warranty.
Correct installation
 The dishwasher must be installed and connected in accordance
with the installation instructions and the supplied installation plan.
 Be careful before and while installing the dishwasher.
Some metal parts pose a risk of injury/cutting. Wear
protective gloves.
 The dishwasher must be correctly aligned horizontally to ensure
trouble-free operation.
 In order to ensure stability, built-under and integrated dishwashers
must only be installed under a continuous countertop which is
secured to adjacent cabinetry.
 The dishwasher must only be built into a tall unit if additional
safety precautions are taken. In order to safely install the appliance
in a tall unit, please use the "Tall unit installation kit" and observe the
installation plan provided. Otherwise there is the danger of the unit
tipping over.

Warning and Safety instructions
13
 The door springs must be evenly adjusted on both sides. They are
correctly adjusted when the door remains stationary when left half
open (approx. 45° opening angle). The door must not fall open on its
own beyond this point.
The appliance must only be operated with properly adjusted door
springs.
If the door cannot be adjusted properly, contact Miele customer
service.
The maximum weight of the front panel that can be aligned with the
factory fitted door springs is 10–12kg (depending on model).
Correct use
 Do not use solvents in the dishwasher. There is a danger of
explosion.
 Do not inhale or ingest dishwasher detergent. Some dishwasher
detergents are strongly alkaline and contain irritants or corrosive
ingredients. They can be extremely dangerous if swallowed, and can
cause burning in the eyes, nose, mouth, and throat, or inhibit
breathing. Avoid contact with the skin and eyes. Do not inhale
powder detergents. Do not swallow dishwasher detergents. Seek
medical advice immediately if detergent has been swallowed or
inhaled. Contact a Poisons Information Centre (Australia) or the
National Poisons Centre (NZ).
 Avoid leaving the dishwasher door open unnecessarily. You could
injure yourself on the open door or trip over it.
 Do not sit, stand, or lean on the open door. The dishwasher could
tip over. This could injure you or damage the dishwasher.
 Dishes may be very hot at the end of the programme. Allow the
dishes to cool until they are comfortable enough to handle before
unloading them.
 Only use detergent and rinse aid formulated for domestic
dishwashers. Do not use washing-up liquid.

Warning and Safety instructions
14
 Do not use any commercial or industrial detergents. These may
cause material damage, and there is a risk of a severe explosive
chemical reaction (such as an explosive oxyhydrogen gas reaction).
 Do not fill the rinse aid reservoir with powder or liquid detergent.
This will cause serious damage to the rinse aid reservoir.
 Do not fill the salt reservoir with powder or liquid detergent.
Dishwasher detergent will damage the water softener.
 Only use special coarse-grained dishwasher salt or other pure
evaporated salts for reactivation. Other types of salt (such as
cooking salt, rock salt, agricultural grade or gritting salt) may contain
insoluble components which can impair the functioning of the water
softener.
 In dishwashers with a cutlery basket (depending on model), knives
and forks should be placed with the handles upwards in the basket
for safety reasons. Knives and forks placed with the handles
downwards pose a danger of injury. However, cutlery placed handle
down in the cutlery basket will come out cleaner and drier.
 Plastic items which cannot withstand being washed in hot water,
such as disposable plastic containers or plastic cutlery, should not
be cleaned in the dishwasher. The high temperatures in the
dishwasher may cause them to melt or lose shape.
 If you use the timer option (depending on model), the detergent
compartment must be dry. Wipe dry with a cloth first if necessary.
The detergent will clump together if the detergent compartment is
not dry, and it may not be fully rinsed out.
 Please observe the information listed under Technical data
regarding the capacity of the dishwasher.
Accessories and spare parts
 Only use original Miele accessories. If other parts are used,
warranty, performance, and, if applicable, product liability claims will
be invalidated.

Warning and Safety instructions
15
 Miele will guarantee to supply functional spare parts for a
minimum of 10years and up to 15years following the
discontinuation of your dishwasher.
Transport
 Damage to the dishwasher can compromise your safety. Before
using the dishwasher, check it for any visible transport damage.
Never use a damaged dishwasher.
 Only transport the dishwasher in an upright position so that no
water flows into the electrical controls, as this would cause faults.
 If you wish to transport the dishwasher, empty it and securely
fasten all loose parts such as baskets, hoses and mains connection
cables.
Disposal of your old dishwasher
 Make the door lock inoperative so that children cannot
accidentally shut themselves in. Remove or destroy the locking
bracket of the door lock, and make appropriate arrangements for the
disposal of the appliance.

Notes on the operating instructions
16
These operating instructions apply to
several different dishwasher models of
different heights.
The different dishwasher models will be
named as follows:
Standard = dishwasher measuring
80.5cm high (built-in appliance) or
84.5cm high (freestanding appliance)
XXL = dishwasher measuring 84.5cm
high (built-in appliance).
Notes on the layout
Warnings
Information which is important
for safety is highlighted in a thick
framed box with a warning symbol.
This alerts you to the potential
danger of injury to people or damage
to property.
Read these warning notes carefully
and observe the procedural
instructions and codes of practice
they describe.
Notes
Notes contain information of
particular importance that must be
observed.
They are highlighted by a thick
framed box.
Additional information and
comments
Additional information and comments
are highlighted in a box framed with a
thin black line.
Instructions for the user
Instructions on how to operate the
dishwasher are identified by marked
operating steps. They explain the
procedure step by step.
Operating steps are indicated by a
black square bullet point.
Example:
Select the setting you want and press
OK to confirm.
Display
Information given via the display
appears in a special display font to
match the font on the appliance.
Example:
When the message Close the door
appears in the display...

Items supplied
17
The following items are supplied:
- Dishwasher
- Operating instructions for operating
the dishwasher
- Installation sheet for installing the
dishwasher
- Other installation accessories for
installing the dishwasher (see
installation sheet)
- Funnel for filling the dishwasher salt
- Additional printed matter and add-
ons if required

Guide to the appliance
18
Appliance overview
aDoor locking pin
bUpper spray arm (not visible)
c3D MultiFlex cutlery tray (depending
on model)
dUpper basket
eMiddle spray arm
fAeration valve
gLower spray arm
hFilter combination
iSalt reservoir
jData plate
kRinse aid reservoir
lDetergent compartment

Guide to the appliance
19
Control panel
aProgramme selection
ECO = ECO
Auto = Auto45–65°C
 45°C = Gentle45°C
 65°C = QuickPowerWash65°C
 75°C = Intensive75°C
= Further programmes/
Settings
bDisplay
For further information, see “Guide
to the appliance - Display functions”
in the operating instructions..
cStart button with indicator light
For starting the selected programme.
dIntenseZone button
Increases cleaning performance in
the lower basket.
eExpress button
For reducing the programme
duration.
fTimer button
For selecting a later programme
start.
gOK button
For selecting menu options and
values displayed.
For confirming messages.
hbuttons
For programme selection.
For changing the values displayed.
For scrolling to other menu pages.
iBack button
For navigating back to the previous
menu or deleting values which have
been set previously.
jProgramme selection button 
For programme selection.
kOptical interface
For service technicians.
lOn/Off button
For switching the dishwasher on and
off.

Guide to the appliance
20
Display functions
The display is used to select or set the
following:
- further programmes
- the timer
- the Settings 
The display can show the following:
- the programme stage
- the estimated time left for the
programme to run
- the energy and water consumption
(EcoFeedback)
- any relevant fault messages and
information
To save energy, the dishwasher
switches off after a few minutes if you
do not press any buttons during this
time.
Press the button to switch the
dishwasher back on.
The OKbutton is used to confirm
messages or settings and also to move
to the next menu or another menu level.
Under Further programmes/Settings,
a scroll bar will appear in the right of
the display. This offers further options.
These options can be viewed using the
buttons.
You can alter the dishwasher’s controls
to suit changing requirements in the
Settings menu (see “Settings”).
The option that is selected will have a
tick next to it.
To exit a submenu, press the
Backbutton.
If you do not press any buttons for
several seconds, the display will revert
to the previous menu. You will then
have to enter your settings again.