Miele PG 8060 Operating instructions

Operating instructions Commercial dishwasher PG 8060
To avoid the risk of accidents or damage to the appliance, it is essential to read these instructions before it is installed and used for the first time.
M.-Nr. 10 101 271
Contents
Notes about these instructions...................................................................................... 5
Product description......................................................................................................... 6
Overview............................................................................................................................ 6
Control panel..................................................................................................................... 7
Correct application ......................................................................................................... 8
Warning and Safety instructions.................................................................................... 9
Symbols used.................................................................................................................... 13
Disposal of your old dishwasher ...................................................................................... 13
Caring for the environment ............................................................................................ 14
User profiles..................................................................................................................... 15
User groups....................................................................................................................... 15
Daily operators .............................................................................................................. 15
Experienced operators .................................................................................................. 15
Operation tips .................................................................................................................. 16
Display............................................................................................................................... 16
Menus................................................................................................................................ 17
Symbols in the display ..................................................................................................... 19
Commissioning................................................................................................................ 20
Opening and closing the door........................................................................................ 24
Comfort door locking mechanism..................................................................................... 24
Opening the door ........................................................................................................ 24
Closing the door................................................................................................................ 25
Opening the door using the emergency release ............................................................... 26
Filling the salt reservoir .................................................................................................. 27
Reactivation....................................................................................................................... 27
Setting the water hardness level ....................................................................................... 28
Add salt reminder .............................................................................................................. 30
Machine lock-out in case of lack of salt............................................................................ 30
Adding rinsing agent ....................................................................................................... 33
Rinsing agent..................................................................................................................... 33
Add rinsing agent reminder ........................................................................................... 33
Areas of application ........................................................................................................ 35
Loading the dishwasher .................................................................................................... 35
Upper basket..................................................................................................................... 37
Adjusting the upper basket ............................................................................................... 38
Lower basket..................................................................................................................... 40
Loading plastic trays ......................................................................................................... 42
Operation.......................................................................................................................... 44
Adding cleaning agent....................................................................................................... 44
Dispensing module............................................................................................................ 46
LEDs in the buttons........................................................................................................... 49
Switching on...................................................................................................................... 50
Selecting a programme ..................................................................................................... 50
Starting the programme .................................................................................................... 51
2
Contents
At the end of the programme ............................................................................................ 52
Switching off...................................................................................................................... 52
Unloading the dishwasher................................................................................................. 52
Interrupting a programme.................................................................................................. 53
Cancelling a programme ................................................................................................... 54
Additional functions ........................................................................................................ 55
Delay start ......................................................................................................................... 55
Drying assistance .............................................................................................................. 56
Settings ......................................................................................................................... 58
Menu structure .................................................................................................................. 59
Delay start ......................................................................................................................... 60
Drying ................................................................................................................................ 61
Setting the language...................................................................................................... 62
Venting DOS modules ....................................................................................................... 63
Setting the date................................................................................................................. 64
Date format.................................................................................................................... 64
Set ................................................................................................................................. 64
Setting the time of day ...................................................................................................... 65
Setting the time ............................................................................................................. 65
Display........................................................................................................................... 66
Clock display................................................................................................................. 66
Regulating the volume....................................................................................................... 67
Keypad tone .................................................................................................................. 67
Buzzer tones.................................................................................................................. 67
Settingthe volume ......................................................................................................... 68
Further settings .............................................................................................................. 69
Opening the “Further settings” menu................................................................................ 69
Menu structure .................................................................................................................. 71
PIN code............................................................................................................................ 73
Approval ........................................................................................................................ 73
Changing the PIN code ................................................................................................. 73
Log book ........................................................................................................................... 75
Temperature unit................................................................................................................ 76
Move programme.............................................................................................................. 77
Additional functions........................................................................................................... 78
Resetting ....................................................................................................................... 78
Increased water level..................................................................................................... 79
Interim rinse................................................................................................................... 79
DOS dispensing system................................................................................................ 80
Temperature / Time ....................................................................................................... 83
Releasing programmes ..................................................................................................... 86
Water hardness ................................................................................................................. 87
Display view ...................................................................................................................... 87
Display............................................................................................................................... 88
Contrast......................................................................................................................... 88
Brightness ..................................................................................................................... 88
Switch off after .................................................................................................................. 89
Factory default setting....................................................................................................... 90
Software version................................................................................................................ 91
3
Contents
Cleaning and care ........................................................................................................... 92
Periodic checks................................................................................................................. 92
Cleaning the control panel ................................................................................................ 93
Cleaning the door front ..................................................................................................... 93
Cleaning the wash cabinet ................................................................................................ 93
Cleaning the door and the door seal................................................................................. 94
Cleaning the filters in the wash cabinet ............................................................................ 94
Cleaning the spray arms.................................................................................................... 96
Problem solving guide .................................................................................................... 98
Faults with water inlet or drainage..................................................................................... 98
Door................................................................................................................................... 101
General problems with the commercial dishwasher ......................................................... 102
Noises................................................................................................................................ 103
Unsatisfactory washing result ........................................................................................... 104
Problem solving guide .................................................................................................... 106
Cleaning the water inlet filter............................................................................................. 106
Cleaning the drain pump and non-return valve................................................................. 107
After sales service........................................................................................................... 109
Programme chart ............................................................................................................ 110
Installation........................................................................................................................ 112
Installation ......................................................................................................................... 112
Building under ............................................................................................................... 112
Levelling and securing the dishwasher ......................................................................... 113
Floor anchoring ............................................................................................................. 114
Moving the dishwasher ..................................................................................................... 114
Electrical connection ...................................................................................................... 115
Peak-load negotiation ....................................................................................................... 116
Plumbing .......................................................................................................................... 117
Connecting the water inlet ................................................................................................ 117
Connecting the drain hose ................................................................................................ 119
Technical data.................................................................................................................. 120
4

Notes about these instructions

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

Information of particular importance that must be observed is highlighted in a thick framed box.

Additional information and comments

Additional information and comments are highlighted in a box framed with a single black line.

Operating steps

Instructions on how to operate the commercial dishwasher are identified by specially marked operating steps. They explain the procedure step by step. Operating steps are indicated by a black square bullet point.
Example: Open the door of the commercial dishwasher.

Display

Information that is shown in the commercial dishwasher display appears in a special font similar to the display text.
Example:
Select Delay start and confirm your choice with the OKbutton.
5

Product description

Overview

a
Door lock
b
Upper spray arm (not visible)
c
Runner for upper and lower baskets
d
Lower spray arm
e
Data plate
f
Rinsing agent reservoir
g
Salt reservoir
h
Dispenser for powder cleaning agent
i
Filter combination
j
Back: Connection for DOS-Module External dispensing pump for liquid cleaning agent (DOS1) External dispensing pump for rinsing agent (DOS4)
k
Connection for upper basket spray arm
6

Control panel

Product description
a
button (on/off)
Turns the commercial dishwasher on and
off
b
Buttons 1–3 (programme selection
buttons)
Direct-access pushbuttons for storing
favourite programmes
c
button (further programmes)
For selecting additional programmes
d
Display
User interface
e
and button (arrow buttons)
For navigating in the user interface
f
button (cancel or back) For cancelling a process in the user interface (not for cancelling programmes)
g
Start/Stopbutton For starting or cancelling a programme
h
button (door release) Opening the door
i
OKbutton (confirmation) For selecting options or confirming entries in the user interface
j
Service interface Testing and transmission point for the Miele Customer Service Department
7

Correct application

This commercial dishwasher complies with all current local and national safety requirements. Inappropriate use can, however, lead to personal injury and material damage.
Read the operating instructions carefully before using the commercial dishwasher for the first time. They contain important information on the safety, use and maintenance of the machine. This way you will prevent the risk of accidents and damage to the commercial dishwasher. Keep these operating instructions in a safe place and pass them on to any future owner.
This dishwasher with its short programme running times and
powerful cleaning performance is intended for commercial use, for instance on
- Drilling platforms and
- in other similar commercial environments.
The dishwasher must not be used in the event of instability (e.g.
sea swell) during operation. Water could escape from the cabinet which could cause damage to the dishwasher.
This machine is designed exclusively for use as a “dishwasher” for
cleaning loads as described in these instructions. Conversions, modifications and any other use are not permitted.
This dishwasher is intended for stationary, indoor use only.The special inserts should only be used for their specific
application.
This dishwasher may not be used to clean medical products or
devices.
This dishwasher can only be used by people with reduced
physical, sensory or mental capabilities, or lack of experience or knowledge, if they are supervised whilst using it or have been shown how to use it in a safe way and understand and recognise the consequences of incorrect operation.
8

Warning and Safety instructions

Correct installation

Do not install this dishwasher in an area where there is a risk of
explosion or freezing conditions.
To ensure stability a built-under dishwasher must only be installed
beneath a continuous worktop that is bolted to the adjacent cabinetry.
In order to reduce the risk of damage from condensation, the
furniture in the area around the dishwasher must be designed for commercial use.

Technical safety

This dishwasher must only be commissioned, repaired and
maintained by the Miele Customer Service Department, a dealer or a suitably qualified service technician. Unauthorised installation, maintenance and repairs can cause considerable danger for the user.
This dishwasher must only be operated by appropriately trained
personnel. They must be instructed and trained regularly.
Before using the dishwasher, check it for any externally visible
damage. Do not use a damaged dishwasher. This could be dangerous.
In the event of a damaged or leaking dishwasher, switch off at the
power supply immediately and call the Miele Customer Service Department, a Miele dealer or a suitably qualified service technician.
Faulty components must only be replaced by genuine Miele
original spare parts. Only when these parts are fitted can Miele guarantee the correct functioning and safety of the appliance.
The electrical safety of this dishwasher can only be guaranteed
when correctly earthed. If in any doubt, please have the electrical installation tested by a qualified electrician.
Please follow the advice on installation in these instructions and
the separate Installation diagram.
Before connecting the appliance, ensure that the connection data
on the data plate (voltage, frequency and fuse rating) match the mains electrical supply.
There must be no electrical sockets behind the dishwasher. Danger
of overheating and fire risk if the dishwasher were to be pushed up against a plug. See “Electrical connection”.
Do not connect the dishwasher to the mains electricity supply via a
multi-socket unit or an extension lead. These do not guarantee the required safety of the machine (e.g. danger of overheating).
9
Warning and Safety instructions
Never open the casing of the dishwasher. Any contact with live
connections or tampering with the electrical or mechanical components of the dishwasher will endanger your safety and may lead to appliance malfunctions.
The dishwasher must not be used if the electrical connection cable
is damaged. A damaged connection cable may only be replaced by a suitable connection cable of the same type. For safety reasons, such replacement may only be carried out by the Miele Customer Service Department or a qualified service technician.
The dishwasher must be disconnected from the mains electricity
supply before any maintenance or repair work is carried out.
The plastic housing of the water connection contains electrical
components. It must not be dipped in water.
There are electrical wires in the water inlet hose. Do not shorten
the water inlet hose, even if it is too long.
The integrated Waterproof system offers protection from water
damage, provided that the following conditions are met:
- Installation has been carried out correctly.
- The dishwasher is properly maintained and parts are replaced where it can be seen that this is necessary.
- The stopcocks have been turned off during longer periods of inactivity (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.
10
Warning and Safety instructions

Correct use

This dishwasher is designed for operation with water and
detergents suitable for use in commercial dishwashers only. Organic solvents and flammable liquid agents must not be used in it. This could cause an explosion, damage rubber or plastic components in the dishwasher and cause liquids to leak out of it.
Only use detergents formulated for use in commercial
dishwashers. Unsuitable detergents could adversely affect components of the dishwasher or the load items.
Do not sit, stand or lean on the opened door. This would tip or
damage the dishwasher.
After any plumbing work the water pipework to the dishwasher will
need to be vented. If this is not done, components can be damaged.
Please be aware that the dishwasher may be operating at high
temperatures. When the door is opened there is a danger of burning or scalding. Items, baskets and inserts must be allowed to cool down before they are unloaded. Any water remaining in containers could still be very hot. Empty them into the wash chamber before taking them out.
The water in the cabinet must not be used as drinking water.Pre-treating items (for example with washing-up liquid and other
cleaning agents) as well as some types of soiling and some cleaning agents can cause a build-up of foam in the wash cabinet. Foam can have an adverse effect on the cleaning result.
Foam escaping from the wash cabinet can cause damage to the
dishwasher. If foam escapes the programme must be cancelled immediately and the machine must be disconnected from the mains electrical supply.
When using cleaning agents and specialised products, it is
essential that the manufacturer's instructions are followed. Cleaning agents must only be used for the purpose they are designed for by the manufacturer to avoid any material damage or the occurrence of strong chemical reactions (e.g. oxyhydrogen explosion).
Do not inhale or ingest powder detergent. Dishwasher detergent
contain irritant or corrosive ingredients which can cause burning in the nose, mouth and throat if swallowed, or inhibit breathing. Seek medical attention immediately if detergent has been swallowed or inhaled.
Miele cannot be held liable for any effect chemical cleaning agents
may have on the material of the items being cleaned. Observe the cleaning agent manufacturer's instructions with regard to storage conditions, use and dosage.
11
Warning and Safety instructions
To avoid material damage and corrosion, do not allow any acids or
solutions containing chloride to get into the wash cabinet or onto the casing. Similarly avoid any ferrous materials with a corrosive effect.
Do not wash items soiled with ash, sand, wax, lubricating grease
or paint in the dishwasher. These materials will cause damage to the dishwasher.
Do not clean the dishwasher or near vicinity with a hose or a
pressure washer.
Ensure that the outer casing of the machine does not come into
contact with solutions or steam containing acid to avoid any corrosion damage.
Be careful when sorting items with sharp pointed ends and
positioning them in the dishwasher that you do not hurt yourself or create a danger for others. Sharp knives, forks, etc. should be placed in baskets with the pointed ends facing downwards.
Remove any coarse food deposits and empty out any containers
or utensils before loading them in the dishwasher.

Safety with children

Children should be supervised in the vicinity of the dishwasher.
Never allow children to play with the machine. There is a danger that children might shut themselves in the dishwasher.
Children must not use the dishwasher.Keep children away from chemical agents. These contain irritant
and corrosive ingredients which can cause burning in the mouth, or inhibit breathing. Keep children away from the dishwasher when the door is open. There could still be residual chemical agent in the wash cabinet. Seek medical advice immediately if a child has swallowed or inhaled chemical agent.

Accessories

Only use genuine Miele original spare parts and accessories with
this dishwasher. Using spare parts or accessories from other manufacturers will invalidate the guarantee and Miele cannot accept liability.
Only use Miele baskets and inserts with this dishwasher. Using
baskets and inserts made by other manufacturers, or making modifications to Miele accessories can cause unsatisfactory cleaning results, for which Miele cannot be held liable. Any resultant damage would not be covered by the guarantee.
12

Symbols used

Warning and Safety instructions
Warning: Observe the operating instructions!
Warning: Danger of electric shock!
Warning: Hot surfaces: It can be very hot inside the wash cabinet when the door is opened!
Risk of being cut: Wear cut-resistant protective gloves when transporting and setting up the machine!

Disposal of your old dishwasher

For safety and environmental reasons, dispose of all chemical
agents according to the manufacturer's instructions and to safety regulations. Safety goggles and protective gloves should be worn.
Remove or disable the door lock prior to disposal of the
dishwasher, so that children cannot become trapped inside (see “Caring for the environment”).
Miele cannot be held liable for damage caused by non-compliance with these Warning and Safety instructions.
13

Caring for the environment

Disposal of the packing material

The packaging is designed to protect the appliance from damage during transportation. The packaging materials used are selected from materials which are environmentally friendly for disposal and should be recycled.
Recycling the packaging reduces the use of raw materials in the manufacturing process and also reduces the amount of waste in landfill sites.

Disposing of your old appliance

Electrical and electronic appliances often contain valuable materials. They also contain specific materials, compounds and components, which were essential for their correct function and safety. These could be hazardous to human health and to the environment if disposed of with your domestic waste or if handled incorrectly. Please do not, therefore, dispose of your old appliance with your household waste.
Please dispose of it at your local community waste collection / recycling centre for electrical and electronic appliances, or contact your dealer or Miele for advice. You are also responsible for deleting any personal data that may be stored on the appliance being disposed of. Please ensure that your old appliance poses no risk to children while being stored prior to disposal.
14

User profiles

User groups

Users can be divided into two groups:
- Daily operators
- Experienced operators
Access to “Additional settings” can be blocked to general, daily operators by using a code (see “Additional settings, Code”).

Daily operators

Experienced operators

Operators must be instructed in operating and loading the commercial dishwasher and trained regularly to guarantee safe daily use.
Experienced operators can additionally block access to programmes, modify temperature and holding times within programme cycles, and alter water levels.
15

Operation tips

Display

The display is not a touch screen.
The display is used to select or set the following:
- the programme
- the Delay start time
- the settings
During a programme, the display shows the following:
- the programme name
- the programme stage / target temperature / actual temperature
- the estimated time left for the programme to run
- any relevant fault messages and information

Menu operation

This dishwasher is operated exclusively via buttons on the control panel. The buttons are arranged to the side of the display on the stainless steel control panel and are operated by pressing gently.
Menu operation is via the keypad to the right of the display.
- button
For navigating upwards by row within a menu, or increasing the value highlighted.
- button (Cancel or back)
For ending a menu early. Any changes to settings are not saved and the display reverts to the previous menu.
- button
For navigating downwards by row within a menu, or decreasing the value highlighted.
- OK button For confirming a selection or for saving input. The display moves to the next menu or, when entering values, to the next input position. The procedure for entering values is described in the relevant section.
16
Language 
,
;
(
english (GB)
deutsch

Single selection

Delay start
Yes
No
(
Release programme
Short
Universal
,
;
9
9
Operation tips

Menus

The commercial dishwasher's user interface is divided into different menus. These menus are displayed in a 3-line display on the control panel.
Example:
The name of the menu and a maximum of two menu options are shown. The currently selected option is highlighted.

Multiple selection

Use the and arrow buttons to navigate through the menu. The highlighted option is selected by pressing the OKbutton. The option which is selected will have a tick next to it. The other options are automatically deselected.
Press the OKbutton to progress to the next menu, or to the next input position when entering values. The procedure for entering values is described in the respective chapter. Press the button to revert to the previous menu without saving the entry.
Use the and arrow buttons to navigate through the menu. Several options can be selected in succession within the menu using the OKbutton. Once selected, an option will have a tick beside it. To save your selection, select Accept and confirm with the OKbutton.
17
Operation tips
OK
Refill salt

System messages

The symbol denotes system messages. These give information about current processes and the status of the commercial dishwasher. System messages are displayed individually at the end of the programme. If there are a number of system messages, subsequent messages can be displayed by pressing the OKbutton. System messages can also be displayed during the programme sequence by pressing the OKbutton.
Example:

Automatic switch-off

The commercial dishwasher has an automatic switch-off function. The commercial dishwasher switches itself off automatically after the time set. The display and all other LEDs are switched off. To switch the commercial dishwasher back on, press the On/Off button.
The automatic switch-off function can be deactivated (see “Additional settings, Switch off after”). The display will then remain switched on in idle mode.
18

Symbols in the display

Delay start
Yes
No
(
Universal Temperature Duration
G
55 °C
Min
23
Operation tips

Navigation arrows

Dotted line -------

Tick

Drying

If a menu contains more than two options, two navigation arrows are shown beside the options. The arrow buttons and can be used to scroll through the options.
If a menu contains more than two options, the end of the option list is marked by a dotted line. The last entry appears above the line, the first entry below it.
If there are several options available, the current setting is marked with a tick .
Example
If drying assistance has been activated, the drying symbol will be displayed to the right of the programme name.
Example
System messages
Fault messages
The symbol denotes system messages and is displayed alternately with the symbol. If OK appears in the bottom right of the display, the system message must be confirmed using the OKbutton. If OK does not appear in the display, after a few seconds the display skips to the next level up.
In the event of a fault, a warning triangle is shown in place of the symbol. See “Problem solving guide” for more information.
19

Commissioning

Language 
,
;
(
english (GB)
deutsch
During initial commissioning, the following settings must be carried out. You will be asked to programme settings one after the other automatically, and currently selected values will have a tick beside them. The commissioning process follows a set procedure which cannot be interrupted.
The commercial dishwasher will guide you automatically through the steps required.
Reactivation is carried out during the first programme following commissioning.
If the first programme after commissioning is not completed and the commercial dishwasher is then switched off, the initial commissioning process must be carried out again.
The following options (with the exception of “Plumbing connections”) can be altered subsequently by selecting the “Settings ”menu and “Further settings”.
Switching on
Setting the language
The dishwasher must be connected to the electrical supply.
Press the button until the button's LED lights up.
The commissioning process automatically begins at the language setting screen, where you will be prompted to set the display language.
Use the and arrow buttons to select the desired language and
confirm your choice with the OKbutton.
20
Commissioning
Temperature unit
°C
°F
(
Date format
DD:MM:YY
MM:DD:YY
(
Date
12 . 07 . 2013
Clock display
(
24 h
12 h
Setting the temperature unit
Setting the date format
The display will then change to the screen for setting the temperature unit.
Use the and arrow buttons to select the desired temperature
unit and confirm your choice with the OKbutton.
The display will then change to the screen for setting the date format.
Use the and arrow buttons to select the desired date format
and confirm your choice with the OKbutton.
Setting the date
Setting the clock format
The display will then change to the screen for setting the date.
Use the arrow buttons (higher) and (lower) to set the day,
month and year, and confirm each entry with the OKbutton.
The display will change to the screen for setting the clock format.
Use the and arrow buttons to select the desired format, and
confirm your choice with the OKbutton.
21
Commissioning
Time of day
12 : 00
Water hardness
19
(0 - 70 °dH)
°dH
Setting the time
Setting the water hardness
The display will change to the screen for setting the time of day.
Use the arrow buttons (higher) and (lower) to set the hours and
minutes, and confirm each entry with the OKbutton.
If you have selected 12h for the clock format, “am” (in the morning) or “pm” (in the afternoon) will appear beside the time.
The display will change to the screen for setting the water hardness.
The commercial dishwasher must be programmed for the water hardness level in your area.
Your local water authority will be able to advise you of the water
hardness level in your area.
Where the water hardness fluctuates, e.g. between 1.4 and
3.1mmol/l (8–17°dH – German scale), always programme the dishwasher to the higher value (3.1mmol/l or 17°dH in this example).
In the event of a fault, it will help the service technician if you know the hardness of your local water supply.
Therefore, please enter the water hardness:
____________________°dH
The dishwasher is programmed at the factory for a water hardness level of 3.4mmol/l (19°dH – German scale).
Use the arrow buttons (higher) and (lower) to set the water
hardness level required and confirm your entry by pressing the OKbutton.
See “Filling the container for dishwasher salt” for more information about setting the water hardness level.
22
Commissioning
Plumbing connections
Accept
Cold water
,
;
9
OK
Set up successful
M
PROFESSIONAL
PG 8060
Plumbing connections
The display will then change to the screen for setting the plumbing connection.
This setting can be switched off if the dishwasher cannot be connected to all available plumbing connections.
If individual plumbing connections are switched off, they can only be reactivated by Miele Service.
Use the and arrow buttons to select the plumbing connections
which are not connected and confirm your choice using the OK button.
The tick will be removed from the box and the plumbing connection is now switched off.
Select Accept to save your selection and confirm using the OK
button.
Commissioning completed
Commissioning is successfully completed and the following message will appear in the display.
Press the OK button.
The dishwasher is now ready for use.
The start screen is displayed for 3 seconds. Then the first short cut button programme will appear in the display.
23

Opening and closing the door

Comfort door locking mechanism

This dishwasher is equipped with a comfort door locking mechanism. This door locking mechanism helps drying by opening the door by a couple of centimetres at the end of the programme (except
Reactivation, Cold,and Drain). This function can also be deactivated
(see “Settings , Drying”).

Opening the door

The door can only be opened if the dishwasher is connected to the electrical supply and is switched on (the LED is lit on the keypad).
The control panel also serves as a door handle.
Press the button to open the door. The LED on the keypad goes
out as soon as the door is unlocked.
Grasp the handle underneath the control panel and lower the door
to open.
Pressing the button during operation can interrupt the programme (see “Operation, Interrupting a programme”).
A programme which is already running should only be interrupted if strictly necessary, e.g. if the wash load is moving about significantly.
24
Opening and closing the door

Closing the door

Push the baskets right in.
Raise the door upwards and push it gently until the catch audibly
engages. The door will be drawn automatically into its final closed position by the closing mechanism.
Do not put your hand inside the door as it is closing. Danger of injury.
If the door cannot be closed properly by the mechanism because it is obstructed by crockery or similar, a three-digit error code will appear in the display (see “Problem solving guide”).
Remove the obstruction from the vicinity of the door.
If too much force is used when closing the door, the automatic closing mechanism may not work, which may result in the door not being properly closed.
The dishwasher can only be guaranteed as waterproof if the automatic closing mechanism has drawn the door into the final closed position.
25
Opening and closing the door
Emergency release ­Door opened

Opening the door using the emergency release

The emergency release should only be operated when it is no longer possible to open the door in the usual way.
If the emergency release is operated during a programme sequence, hot water can escape.
Danger of scalding and burning.
The emergency release mechanism is located on the right beside the door lock in the gap between the door and the lid of the machine (or the countertop, with built-under machines).
The emergency release is operated using the tool supplied in the accessory pack together with the operating instructions.
Insert the tool for the emergency release into the gap between the
lid and the door to the right of the lock. The right-hand edge of the tool should ideally be aligned with the right-hand edge of the display.
Push the slider for the emergency release backwards with the tool
until the door opens slightly.
If you push against the door of the commercial dishwasher at the same time, less force will be needed to operate the emergency release.
When the door has been opened using the emergency release, the following message will appear in the display:
The message is confirmed when the door has been released from the closing mechanism. The last programme used will then appear in the display.
26

Filling the salt reservoir

Reactivation

In order to achieve excellent cleaning results, the commercial dishwasher needs to operate with soft mains water. Hard mains water results in the build-up of calcium deposits on items and on the wash chamber walls.
Mains water with a water hardness of 0.7mmol/l (4°dH) must therefore be softened. This occurs automatically in the integrated water softener. The water softener must be set to the exact hardness of the mains water.
Your local water authority can give you information about the exact water hardness in your area. It is useful to know your water hardness so that you can provide the service technician with this information in the event of any subsequent service calls. For this reason, please record the hardness level of your mains water here:
______________mmol/l or °dH
The water softener must also be reactivated at regular intervals. Special dishwasher salt is required for this.
Damage to the water softener from detergent. Detergent will damage the water softener. Do not fill the container for dishwasher salt with powder or liquid
detergent.
Damage caused by using unsuitable salts. Some types of salt may contain insoluble components which can
cause the water softener to malfunction. Only use special coarse-grained dishwasher salt or other pure
kitchen salt for reactivation. Suitable products are available from Miele Professional.
If the hardness of your water is constantly less than 0.7mmol/l (= 4°dH), no salt is required for the water softener.
However, you will still need to set the water hardness.
27
Filling the salt reservoir
Water hardness
19
(0 - 70 °dH)
°dH

Setting the water hardness level

The water softener can be set between 0 - 12.6mmol/l (0 - 70°dH).
Select the Further settings menu.Select Water hardness and confirm your choice with theOK button.
The factory default for the water softener is set to a hardness of
3.4°mmol/l (19°dH).
When adjusting the setting, please consult the following table.
Where the water hardness fluctuates, e.g. between 1.4 - 3.1 mmol/l (8
- 17 °dH), always programme the dishwasher to the higher value, 3.1
mmol/l (17 °dH) in this example.
Use the (higher) and (lower) arrow buttons to set the water
hardness required and confirm your entry using the OK button.
28
Filling the salt reservoir

Settings

°dH °f mmol/l Display °dH °f mmol/l Display
0 0 0 0 36 65 6.5 36
1 2 0.2 1 37 67 6.7 37
2 4 0.4 2 38 68 6.8 38
3 5 0.5 3 39 70 7.0 39
4 7 0.7 4 40 72 7.2 40
5 9 0.9 5 41 74 7.4 41
6 11 1.1 6 42 76 7.6 42
7 13 1.3 7 43 77 7.7 43
8 14 1.4 8 44 79 7.9 44
9 16 1.6 9 45 81 8.1 45
10 18 1.8 10 46 83 8.3 46
11 20 2.0 11 47 85 8.5 47
12 22 2.2 12 48 86 8.6 48
13 23 2.3 13 49 88 8.8 49
14 25 2.5 14 50 90 9.0 50
15 27 2.7 15 51 92 9.2 51
16 29 2.9 16 52 94 9.4 52
17 31 3.1 17 53 95 9.5 53
18 32 3.2 18 54 97 9.7 54
19 34 3.4 19 *) 55 99 9.9 55
20 36 3.6 20 56 100 10.0 56
21 38 3.8 21 57 102 10.2 57
22 40 4.0 22 58 104 10.4 58
23 41 4.1 23 59 106 10.6 59
24 43 4.3 24 60 107 10.7 60
25 45 4.5 25 61 109 10.9 61
26 47 4.7 26 62 111 11.1 62
27 49 4.9 27 63 113 11.3 63
28 50 5.0 28 64 115 11.5 64
29 52 5.2 29 65 116 11.6 65
30 54 5.4 30 66 118 11.8 66
31 56 5.6 31 67 120 12.0 67
32 58 5.8 32 68 122 12.2 68
33 59 5.9 33 69 124 12.4 69
34 61 6.1 34 70 125 12.5 70
35 63 6.3 35
*) Factory default setting
29
Filling the salt reservoir
K
OK
Machine locking out Insufficient salt
K
OK
Salt container empty, Programme locked

Add salt reminder

When the reminder to refill the salt reservoir appears in the display,
wait until the end of the programme and then refill it with reactivation salt.
Confirm the message shown with the OK button.
If salt is not added, the symbol indicating a lack of salt will appear beside the programme name on the right. The refill reminder will appear again at the end of every programme.
Refill reminders can be displayed during the programme cycle by pressing the OK button.
If there are no further refill reminders, the symbol in the display will go out after a few seconds when the salt is refilled.
The salt refill reminder is deactivated if the dishwasher is set to a water hardness of 0 - 0.7 mmol/l (0 - 4 °dH).

Machine lock-out in case of lack of salt

If the refill salt reminder is ignored for several programme cycles and the salt is not refilled, the dishwasher will lock itself against further use until it is refilled.
The following message will appear in the display shortly before this happens:
Only a few more programme cycles are possible, depending on the programme selected and water hardness level set.
The dishwasher is locked against operation if further programme cycles are run without salt being refilled.
30
When reactivation salt is added the machine will unlock itself after a few seconds.
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